diff --git a/Modules/Md5.py b/Modules/Md5.py new file mode 100644 index 00000000..85fd3cfb --- /dev/null +++ b/Modules/Md5.py @@ -0,0 +1,27 @@ +#-*- coding: utf-8 -*- +import hashlib +import io +from Modules import loging +logging = loging.Error() +def Md5_make(string): + try: + m = hashlib.md5() + m.update(str(string).encode('utf-8')) + md5value = m.hexdigest() + except Exception as e: + logging.error(e) + return md5value + +def Md5_file(path): + try: + m = hashlib.md5() + file = io.FileIO(path, 'r') + bytes = file.read(1024) + while (bytes != b''): + m.update(bytes) + bytes = file.read(1024) + file.close() + md5value = m.hexdigest() + except Exception as e: + logging.error(e) + return md5value \ No newline at end of file diff --git a/Modules/MyForm.py b/Modules/MyForm.py new file mode 100644 index 00000000..29c77c93 --- /dev/null +++ b/Modules/MyForm.py @@ -0,0 +1,248 @@ +#-*- coding: utf-8 -*- +from flask_wtf import Form +from wtforms import StringField,BooleanField,SelectMultipleField,TextAreaField,SelectField,SubmitField,FileField,IntegerField +from wtforms.validators import DataRequired,Length +from flask_wtf.csrf import CsrfProtect +import redis +import datetime +from Modules import tools,db_idc,db_op,loging +from sqlalchemy import distinct,and_,desc +from flask_sqlalchemy import SQLAlchemy +from flask import Flask +app = Flask(__name__) +app.config.from_pyfile('../conf/main.conf') +app.config.from_pyfile('../conf/redis.conf') +CsrfProtect(app) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +logging = loging.Error() +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +rc = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +redis_data = app.config.get('REDIS_DATA') +RC_CLUSTER = redis.StrictRedis(host=redis_data, port=redis_port,decode_responses=True) +class MyForm_input(Form): + text = TextAreaField(validators=[DataRequired()]) + text2 = TextAreaField(validators=[DataRequired()]) + input = StringField('Input', validators=[DataRequired()]) + submit = SubmitField('提交',id='btn1') + +class MyForm_server(Form): + select = SelectField(choices=[('hostname', '主机名'),('ip', 'ip地址'),('sn', 'sn号'),('cid', '机柜'),('status', '使用状态'),('buy_date', '购买日期')],id='select') + show_pages = SelectField(choices=[(15,15),(30,30),(50,50),(70,70),(100,100)],id='show_pages') + text = StringField(validators=[DataRequired()],id='input') + submit = SubmitField('服务器查询',id='btn1') + +class MyForm_publish(Form): + package_url = TextAreaField(validators=[DataRequired()],id='package_url') + package_md5 = StringField('md5', validators=[DataRequired()],id='package_md5') + check_url = StringField('url', validators=[DataRequired()],id='check_url') + package_type = SelectField(choices=[('full','整包'),('part','部分')],id='package_type') + publish_type = SelectField(choices=[('batch','批量'),('step','逐台')],id='publish_type') + restart = SelectField(choices=[('True', '是'), ('False', '否')],id='restart') + execute = SelectField(choices=[('publish', '上线'), ('rollback', '回滚')],id='execute') + gray = SelectField(choices=[(0, '否'), (1, '是')], id='gray') + describe = TextAreaField(validators=[DataRequired()],id='describe') + try: + db_publish = db_op.publish_records + projects = [] + versions = [] + vals = db_publish.query.with_entities(distinct(db_publish.project)).all() + if vals: + projects = [(val[0],val[0]) for val in vals if val] + vals = db_publish.query.with_entities(distinct(db_publish.version)).filter( + db_publish.project == projects[0][0]).order_by(desc(db_publish.version)).all() + if vals: + versions = [(val[0],val[0]) for val in vals] + project = SelectField(choices=projects, id='project') + version = SelectField(choices=versions, id='version') + except Exception as e: + logging.error(e) + finally: + db_op.DB.session.remove() + submit = SubmitField('提交',id='btn1') + +class MyFrom_resource_pool(Form): + db_project = db_op.project_list + db_server = db_idc.idc_servers + try: + source_type = SelectField(choices=[('self','自有资源'),('third','第三方资源')],id="source_type") + hosts_add = db_project.query.with_entities(db_project.resource,db_project.app_port,db_project.ip,db_project.ssh_port).filter(db_project.status=='未分配').all() + hosts = [] + for infos in hosts_add: + info = [ str(info) for info in infos] + hosts.append(info) + hosts_add = [(':'.join(info),':'.join(info)) for info in hosts] + hosts_add = SelectField(choices=hosts_add,id='hosts_add') + projects = db_project.query.with_entities(distinct(db_project.project)).all() + Project = SelectField(choices=[(str(project[0]),str(project[0])) for project in projects],id="projects") + submit_query = SubmitField('查询', id='submit_query') + submit_add = SubmitField('增加', id='submit_add') + servers = db_server.query.with_entities(db_server.ip,db_server.ssh_port).filter(and_(db_server.status=='未使用')).all() + servers = [('%s:%s' %info,'%s:%s' %info) for info in servers] + servers = SelectField(choices=servers,id="select_server") + resource = [('tomcat','tomcat'),('php','php'),('nginx','nginx'),('python','python')] + resource = SelectField(choices=resource) + app_port = StringField('app_port', validators=[DataRequired(), Length(1, 15)], id="app_port") + pool_pages = SelectField(choices=[(15, 15), (30, 30), (50, 50), (70, 70), (100, 100)], id='pool_pages') + submit_allot = SubmitField('预配', id='submit_allot') + submit_lcok = SubmitField('加锁', id='submit_lock') + except Exception as e: + logging.error(e) + finally: + db_idc.DB.session.remove() + db_op.DB.session.remove() + +class MyFrom_third_resource(Form): + hosts = TextAreaField(validators=[DataRequired()]) + submit_recucle = SubmitField('回收', id='submit') + +class MyForm_dns_conf(Form): + select_domain = SelectField(choices=[('xxxx.com','xxxx.com'),('service.xxx','service.xxx'),('sql.xxx','sql.xxx')]) + select_type = SelectField(choices=[('A','A'),('CNAME','CNAME'),('MX','MX'),('TEXT','TEXT'),('NS','NS')]) + select_action = SelectField(choices=[ ('query', '查询'),('add', '新增'), ('modify', '修改'), ('del', '删除')]) + select_sys = SelectField(choices=[('cw', '测外'), ('xs', '线上')]) + field = StringField('field', validators=[DataRequired(), Length(1,64)]) + ip = StringField('ip', validators=[DataRequired(), Length(1, 64)]) + submit = SubmitField('提交',id='btn1') + +class MyForm_assets_manage(Form): + db_idc_id = db_idc.idc_id + text = TextAreaField(validators=[DataRequired()]) + try: + db_values = db_idc_id.query.with_entities(distinct(db_idc_id.aid)).all() + rack = StringField('rack', id='rack') + purch = StringField('purch', validators=[DataRequired(), Length(1, 15)],id="purch") + expird = StringField('expird', validators=[DataRequired(), Length(1, 15)],id="expird") + idrac = StringField('idrac',id='idrac_down') + select_aid = SelectField(choices=[(value[0],value[0]) for value in db_values]) + select_action = SelectField(choices=[('add','上架'),('modify','变更'),('down','下架'),('upload','批量')],id='select_action') + select_device = SelectField(choices=[('server', '服务器'), ('network', '网络设备'), ('store', '存储设备')],id='select_device') + device_type = StringField('device_type',id='devicetype') + fault = BooleanField('维护中', default=False) + old_host = StringField('old_host',id='old_host') + submit = SubmitField('提交',id='btn1') + File = FileField('File') + upload = SubmitField('批量录入') + finally: + db_idc.DB.session.remove() + +class MyForm_apply(Form): + try: + db_permission = db_op.permission + vals = db_permission.query.with_entities(db_permission.authid,db_permission.auth).all() + finally: + db_op.DB.session.remove() + select = SelectField(choices= vals) + submit = SubmitField('提交',id='btn1') + +class MyForm_deploy(Form): + try: + db_project = db_op.project_list + db_third = db_idc.third_resource + db_busi = db_op.business + Resources = [] + resource = db_project.query.with_entities(db_project.resource,db_project.ip,db_project.ssh_port,db_project.app_port).filter(db_project.status == '未分配').all() + for source in resource: + Resources.append([str(sour) for sour in source]) + resource = [(':'.join(source),':'.join(source)) for source in Resources] + busis = db_busi.query.with_entities(db_busi.id,db_busi.business).all() + select_busi = SelectField(choices=[busi for busi in busis]) + domain = StringField() + business = StringField(validators=[DataRequired(), Length(1, 64)]) + describe = StringField(validators=[DataRequired(), Length(1,128)]) + person = StringField() + contact = StringField() + project = StringField(validators=[DataRequired(), Length(1, 64)]) + select_dev = SelectField(choices= [('java','java'),('php','php'),('python','python')]) + select_resource = SelectMultipleField(choices=resource) + area_resource = TextAreaField(validators=[DataRequired()]) + submit = SubmitField('提交') + Thirds = [] + third_vals = db_third.query.with_entities(db_third.resource_type, db_third.ip, db_third.ssh_port,db_third.app_port).filter(db_third.status == '未分配').all() + for third in third_vals: + Thirds.append([str(val) for val in third]) + thirds = [(':'.join(val), ':'.join(val)) for val in Thirds] + select_third = SelectMultipleField(choices=thirds) + department = StringField(validators=[DataRequired()]) + person = StringField(validators=[DataRequired(), Length(4, 64)]) + contact = StringField(validators=[DataRequired(), Length(4, 64)]) + submit_third = SubmitField('提交') + finally: + db_op.DB.session.remove() + db_idc.DB.session.remove() + +class Form_business_bigdata(Form): + dms = [] + for i in range(7): + dm = datetime.datetime.now() - datetime.timedelta(days=i) + dm = dm.strftime('%Y-%m-%d') + dms.append((dm,dm)) + select_date = SelectField(choices= dms,id='business_bigdata_select_date') + +class Form_platform_token(Form): + input = StringField('input_platform', validators=[DataRequired()],id='input_platform') + input_date = StringField('input_date', validators=[DataRequired()]) + select_date = SelectField(choices=[(0,'永不'),(3,'3天'),(7,'7天'),(15,'15天'),(30,'30天'),(90,'90天'),(180,'180天')], id='select_date') + +class Form_resource_report(Form): + select = SelectField(choices=[(30,'近一个月'),(90,'近三个月'),(180,'近六个月'),(360,'近一年内')],id='select') + +class Form_resource_modify(Form): + db_business = db_op.business + business = [] + resource = StringField('input_resource', validators=[DataRequired()],id='resource') + hosts = TextAreaField(validators=[DataRequired()],id='hosts') + app_port = StringField('app_port', validators=[DataRequired()],id='app_port') + source_type = SelectField(choices=[('非集群','非集群'),('集群模式','集群模式')], id='source_type') + action = SelectField(choices=[('add', '新增'), ('del', '删除')], id='action') + try: + business = db_business.query.with_entities(db_business.id,db_business.business).all() + business = [(int(busi[0]),busi[1]) for busi in business] + except Exception as e: + logging.error(e) + finally: + db_op.DB.session.remove() + business.insert(0, (0, '--可选择--')) + select_busi = SelectField(choices=business, id='select_busi') + submit = SubmitField('提交') + +class Form_k8s_contexts(Form): + _,contexts,_ = tools.k8s_conf() + select = SelectField(choices=[(context,context) for context in contexts],id='contexts') + +class Form_k8s_deploy(Form): + try: + db_project = db_op.project_list + projects = db_project.query.with_entities(distinct(db_project.project)).all() + projects = SelectField(choices=[(project[0],project[0]) for project in projects],id='projects') + object = StringField('object', validators=[DataRequired()],id='object') + version = StringField('version', validators=[DataRequired()], id='version') + container_port = StringField('container_port', validators=[DataRequired()],id='container_port') + ingress_port = IntegerField('ingress_port', id='ingress_port') + replicas = IntegerField('replicas', validators=[DataRequired()],id='replicas') + dm_name = StringField('dm_name', validators=[DataRequired()],id='dm_name') + domain = StringField('domain', id='domain') + request_cpu = IntegerField('request_cpu',id='request_cpu') + request_mem = IntegerField('request_mem',id='request_mem') + limit_cpu = IntegerField('limit_cpu',id='limit_cpu') + limit_mem = IntegerField('limit_mem',id='limit_mem') + submit = SubmitField('提交', id='btn1') + except Exception as e: + logging.error(e) + finally: + db_op.DB.session.remove() + +class Form_k8s_update(Form): + try: + db_k8s_deploy = db_op.k8s_deploy + values = db_k8s_deploy.query.with_entities(distinct(db_k8s_deploy.deployment)).all() + deployment = SelectField(choices=[(val[0],val[0]) for val in values],id='deployment') + version = StringField('version', validators=[DataRequired()], id='version') + replicas = IntegerField('replicas',id='replicas') + submit = SubmitField('提交', id='btn1') + except Exception as e: + logging.error(e) + finally: + db_op.DB.session.remove() diff --git a/Modules/Mysql.py b/Modules/Mysql.py new file mode 100644 index 00000000..67d195b6 --- /dev/null +++ b/Modules/Mysql.py @@ -0,0 +1,39 @@ +#-*- coding: utf-8 -*- +import mysql.connector as mysql +from Modules import loging +from flask import Flask +app = Flask(__name__) +app.config.from_pyfile('../conf/redis.conf') +app.config.from_pyfile('../conf/sql.conf') +logging = loging.Error() +mysql_user = app.config.get('MYSQL_USER') +mysql_password = app.config.get('MYSQL_PASSWORD') +mysql_host = app.config.get('MYSQL_HOST') +mysql_port = app.config.get('MYSQL_PORT') +class MYSQL(object): + def __init__(self,user=mysql_user,password=mysql_password,host=mysql_host,port=mysql_port,db='mysql'): + try: + self.__user = user + self.__password = password + self.__host = host + self.__port = port + self.__db = db + self.cnx = mysql.connect(user=self.__user,password=self.__password,host=self.__host,port=self.__port,db=self.__db) + self.cur = self.cnx.cursor(buffered=True) + except Exception as e: + logging.error(e) + def Run(self,cmd): + try: + self.cur.execute(cmd) + self.cnx.commit() + except Exception as e: + logging.error(e) + else: + try: + return [cu for cu in self.cur] + except: + return [] + def Close(self): + if self.cur: + self.cur.close() + self.cnx.close() \ No newline at end of file diff --git a/Modules/SSH.py b/Modules/SSH.py new file mode 100644 index 00000000..fc8ef4e6 --- /dev/null +++ b/Modules/SSH.py @@ -0,0 +1,46 @@ +#-*- coding: utf-8 -*- +import paramiko +from flask import Flask +app = Flask(__name__) +app.config.from_pyfile('../conf/ssh.conf') +username = app.config.get('USER') +password = app.config.get('SSH_PW') +keyfile = app.config.get('KEY_FILE') +ssh_port = app.config.get('SSH_PORT') +key_type = app.config.get('KEY_TYPE') +from scp import SCPClient +class ssh(object): + def __init__(self,username=username,ip=None,ssh_port=ssh_port,keyfile=keyfile,password=password,key_type=key_type): + self.username = username + self.ip = str(ip) + self.ssh_port= int(ssh_port) + self.keyfile = keyfile + self.password = password + self._ssh = paramiko.SSHClient() + self._ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) + if self.keyfile: + if key_type == 'rsa': + self.key = paramiko.RSAKey.from_private_key_file(self.keyfile) + if key_type == 'dsa' or key_type == 'dss': + self.key = paramiko.DSSKey.from_private_key_file(self.keyfile) + self._ssh.connect(self.ip, self.ssh_port, self.username, pkey=self.key, timeout=5) + else: + if self.username == 'root': + self._ssh.connect(hostname=self.ip,port=self.ssh_port,username=self.username,password=self.password,timeout=5) + def Run(self,cmd): + try: + if isinstance(cmd,str): + stdin, stdout, stderr = self._ssh.exec_command(cmd.strip()) + else: + for Cmd in cmd: + stdin, stdout, stderr = self._ssh.exec_command(Cmd.strip()) + except Exception as e: + return({'stderr':e}) + return {'stdout':stdout.readlines(),'stderr':stderr.readlines()} + def Close(self): + self._ssh.close() + def Scp(self,src,dst): + scp = SCPClient(self._ssh.get_transport()) + stderr = scp.put(src,dst,recursive=True) + if stderr: + return stderr \ No newline at end of file diff --git a/Modules/Task.py b/Modules/Task.py new file mode 100644 index 00000000..5ca808bd --- /dev/null +++ b/Modules/Task.py @@ -0,0 +1,2001 @@ +#-*- coding: utf-8 -*- +from elasticsearch import Elasticsearch +from elasticsearch import helpers +import oss2 +from tcpping import tcpping +import redis +from Modules import check +import time +import datetime +import requests +import socket +from influxdb import InfluxDBClient +from multiprocessing.dummy import Pool as ThreadPool +from Modules import loging,db_op,db_idc,SSH,ip_adress,Mysql,tools,Md5 +from sqlalchemy import distinct,and_,func +from collections import defaultdict +from functools import reduce +from flask import Flask +from flask_sqlalchemy import SQLAlchemy +app = Flask(__name__) +app.config.from_pyfile('../conf/redis.conf') +app.config.from_pyfile('../conf/sql.conf') +app.config.from_pyfile('../conf/task.conf') +app.config.from_pyfile('../conf/es.conf') +app.config.from_pyfile('../conf/assets.conf') +app.config.from_pyfile('../conf/oss.conf') +logging = loging.Error() +DB = SQLAlchemy(app) +HOST = socket.gethostbyname(socket.gethostname()) +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +RC = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +redis_data = app.config.get('REDIS_DATA') +RC_CLUSTER = redis.StrictRedis(host=redis_data, port=redis_port,decode_responses=True) +es_hosts = app.config.get('ES_HOSTS') +es = Elasticsearch(hosts=es_hosts,timeout=60) +influxdb_host = app.config.get('INFLUXDB_HOST') +influxdb_port = app.config.get('INFLUXDB_PORT') +influxdb_user = app.config.get('INFLUXDB_USER') +influxdb_pw = app.config.get('INFLUXDB_PASSWORD') +influxdb_db = app.config.get('INFLUXDB_DB') +Influx_cli = InfluxDBClient(influxdb_host,influxdb_port,influxdb_user,influxdb_pw,influxdb_db) +PHYSICAL_TYPES = app.config.get('PHYSICAL_TYPES') +dt = time.strftime('%m%d',time.localtime()) +TASK_SERVERS = app.config.get('TASK_SERVERS') +oss_id = app.config.get('ID') +oss_key = app.config.get('KEY') +def counts_logs(vals): + try: + def share_counts(host_key,uri_key): + try: + # 统计域名 + RC.hincrby(host_key, host, 1) + # 统计uri + RC.hincrby(uri_key, uri, 1) + # 统计地区及ISP运营商 + except Exception as e: + logging.error(e) + remote_addr,status,host,uri,upstream_addr,response_time,time_t = vals + tm = ':'.join(time_t.split(':')[:-1]) + tm = '%s_%s'%(time.strftime('%Y-%m-%d',time.localtime()),tm) + code_key = 'error_logs_status_%s' % tm + host_key = 'error_logs_domain_%s_%s' % (status, tm) + uri_key = 'error_logs_domain_%s_%s_%s' % (status, host, tm) + total_key = 'total_access_%s' % tm + domain_key = 'domain_counts_%s' % tm + domain_status_key = 'domain_counts_status_%s' % tm + counts_status_key = 'counts_%s:%s_%s' % (host, status, tm) + RC.incr(total_key, 1) + if int(status) < 400: + try: + if int(response_time) >= 1: + if int(response_time) >= 1 and int(response_time) <= 3: + r_time = '1000-3000' + else: + r_time = '3000+' + host_key = 'response_time_domain_%s_%s' % (r_time, tm) + uri_key = 'response_time_domain_%s_%s_%s' % (host, r_time, tm) + # 域名下后端tomcat响应时间统计 + counts_key = 'counts_%s:%s_%s' % (host, r_time, tm) + RC.hincrby(domain_key, '%s:%s' % (host, r_time), 1) + RC.hincrby(counts_key, upstream_addr, 1) + share_counts(host_key, uri_key) + RC.expire(counts_key, 86400) + except Exception as e: + logging.error(e) + + else: + try: + share_counts(host_key, uri_key) + # 统计错误状态码 + RC.hincrby(code_key, status, 1) + # 域名下后端tomcat状态码统计 + RC.hincrby(domain_status_key, '%s:%s' % (host, status), 1) + RC.hincrby(counts_status_key, upstream_addr, 1) + for KEY in (code_key, domain_status_key, counts_status_key): + RC.expire(KEY, 86400) + except Exception as e: + logging.error(e) + for KEY in (host_key, uri_key, total_key, domain_key): + RC.expire(KEY, 86400) + except Exception as e: + logging.error(e) + +def count_es_logs(): + try: + dt = time.strftime('%Y-%m-%d',time.localtime()) + now_date = datetime.datetime.now() + lte_date = now_date.strftime('%Y-%m-%dT%H:%M:%S+08:00') + gd = now_date - datetime.timedelta(minutes=1) + tm = gd.strftime('%Y-%m-%d_%H:%M') + gte_date = gd.strftime('%Y-%m-%dT%H:%M:%S+08:00') + gd = gd.strftime('%Y-%m-%dT%H:%M:%SZ') + index = 'logstash-nginx-log-*' + Key = 'api_domain_lists_%s' % dt + web_domain_key = 'web_domain_lists_%s' %dt + domain_list_key = 'domain_lists_%s' %tm + try: + # 获取域名 + body = {'size': 0, + "query": {"bool": {"must": [{"range": {"time_iso8601": {"gte": gte_date, "lte": lte_date}}}]}}, + "aggs": {"counts": {"terms": {"field": "host.keyword", "size": 100}}}} + res = es.search(index=index, body=body) + except Exception as e: + logging.error(e) + # 获取指定域名列表 + hosts = RC_CLUSTER.smembers(Key) + for val in res['aggregations']['counts']['buckets']: + host = val['key'] + if host in hosts: + RC_CLUSTER.sadd(web_domain_key,host) + RC_CLUSTER.sadd(domain_list_key,host) + RC_CLUSTER.expire(web_domain_key,864000) + RC_CLUSTER.expire(domain_list_key,3600) + for i in range(len(RC_CLUSTER.smembers(domain_list_key))): + try: + host = RC_CLUSTER.spop(domain_list_key) + if host: + # 获取指定域名接口列表 + Key = 'api_uri_lists_%s_%s' % (host, dt) + uris = RC_CLUSTER.smembers(Key) + # 获取域名下接口 + try: + body = {'size': 0, "query": {"bool": {"must": [{"range": {"time_iso8601": {"gte": gte_date, "lte": lte_date}}}, + {"match_phrase": {"host": {"query": host}}}]}}, + "aggs": {"counts": {"terms": {"field": "uri.keyword","size":20}}}} + res = es.search(index=index, body=body) + except Exception as e: + logging.error(e) + for val in res['aggregations']['counts']['buckets']: + try: + uri = val['key'] + influx_fields = defaultdict() + if uri in uris: + #域名接口列表 + RC_CLUSTER.sadd('domain_api_lists_%s_%s' %(host,dt),uri) + RC_CLUSTER.expire('domain_api_lists_%s_%s' %(host,dt),864000) + #域名接口pv + RC_CLUSTER.set('domain_api_pv_%s_%s_%s' %(host,uri,tm),val['doc_count']) + RC_CLUSTER.expire('domain_api_pv_%s_%s_%s' % (host, uri, tm), 864000) + #域名总pv + RC_CLUSTER.incr('domain_api_pv_%s_%s' % (host, tm), int(val['doc_count'])) + RC_CLUSTER.expire('domain_api_pv_%s_%s' % (host, tm), 864000) + #记录到influxdb + influx_fields['pv'] = float('%.2f' % float(val['doc_count'])) + # 获取域名下接口状态码统计 + upstream = {'status_4xx': (400, 499), 'status_5xx': (500, 599)} + for k in upstream: + try: + body = {'size': 0, "query": {"bool": {"must": [{"range": {"time_iso8601": {"gte": gte_date, "lte": lte_date}}}, + {"match_phrase": {"host": {"query": host}}}, + {"match_phrase": {"uri": {"query": uri}}}, + {"range": {"status": {"gte": upstream[k][0], "lte": upstream[k][-1]}}}]}}} + res = es.search(index=index, body=body) + except Exception as e: + logging.error(e) + RC_CLUSTER.hset('domain_api_infos_%s_%s_%s'%(host,uri,tm),k,res['hits']['total']) + #域名维度状态码统计 + RC_CLUSTER.hincrby('domain_api_infos_%s_%s' % (host, tm), k,int(float(res['hits']['total'])*100)) + # 记录到influxdb + influx_fields[k]= float('%.2f' %float(res['hits']['total'])) + # 获取域名下接口响应时间 + upstream = {'resp_100': 0.1, 'resp_200': 0.2, 'resp_500': 0.5, 'resp_1000': 1} + for k in upstream: + try: + body = {'size': 0, "query": { + "bool": { + "must": [{"range": {"time_iso8601": {"gte": gte_date, "lte": lte_date}}}, + {"match_phrase": {"host": {"query": host}}}, + {"match_phrase": {"uri": {"query": uri}}}, + {"range": {"upstream_response_time": {"gte": upstream[k]}}}]}, }} + if k == 'resp_100': + body = {'size': 0, "query": { + "bool": { + "must": [{"range": {"time_iso8601": {"gte": gte_date, "lte": lte_date}}}, + {"match_phrase": {"host": {"query": host}}}, + {"match_phrase": {"uri": {"query": uri}}}, + {"range": {"upstream_response_time": {"gte": upstream[k]}}}]}, }, + "aggs": { + "avg_resp": { + "avg": {"field": "upstream_response_time"} + } + }} + res = es.search(index=index, body=body) + except Exception as e: + logging.error(e) + # 获取域名接口下平均延时响应时间 + if k == 'resp_100': + avg_val = res['aggregations']['avg_resp']['value'] + if isinstance(avg_val, float): + RC_CLUSTER.hset('domain_api_infos_%s_%s_%s' % (host, uri, tm), 'avg_resp',float('%.2f' % avg_val)) + # 域名维度接口响应时间统计 + RC_CLUSTER.hincrby('domain_api_infos_%s_%s' % (host, tm), 'avg_resp',int(float(avg_val)*100)) + # 记录到influxdb + influx_fields['avg_resp'] = float('%.2f' % float(avg_val)) + #获取接口统计数据 + RC_CLUSTER.hset('domain_api_infos_%s_%s_%s'%(host,uri,tm),k,res['hits']['total']) + # 域名维度接口响应时间统计 + RC_CLUSTER.hincrby('domain_api_infos_%s_%s' % (host, tm), k,int(float(res['hits']['total'])*100)) + # 记录到influxdb + influx_fields[k] = float('%.2f' %float(res['hits']['total'])) + RC_CLUSTER.expire('domain_api_infos_%s_%s_%s' % (host, uri, tm), 864000) + RC_CLUSTER.expire('domain_api_infos_%s_%s' % (host, tm), 864000) + except Exception as e: + logging.error(e) + continue + if influx_fields: + try: + #写入influxdb数据库 + json_body = [{"measurement": "analysis_logs","tags": {"host":host,"uri":uri},"fields": influx_fields,"time":gd}] + Influx_cli.write_points(json_body) + except Exception as e: + logging.error(e) + except Exception as e: + logging.error(e) + continue + except Exception as e: + logging.error(e) + +@check.proce_lock +def get_server_info(): + db_store = db_idc.idc_store + db_server = db_idc.idc_servers + db_idc_id = db_idc.idc_id + server_val = db_server.query.with_entities(db_server.ip,db_server.ssh_port).filter(and_(db_server.status !='维护中',db_server.comment !='跳过')).all() + #获取阿里云存储情况 + auth = oss2.Auth(oss_id, oss_key) + service = oss2.Service(auth, 'http://oss.aliyuncs.com') + Buckets = [b.name for b in oss2.BucketIterator(service)] + #获取idc id + idc_id = db_idc_id.query.with_entities(db_idc_id.id).filter(and_(db_idc_id.aid=='阿里云',db_idc_id.cid=='OSS')).all() + if idc_id: + store_val = db_store.query.with_entities(db_store.type).filter(db_store.idc_id == idc_id[0][0]).all() + if store_val: + store_val = [val[0] for val in store_val] + # bucket信息写入数据库 + add_vals = set(Buckets) - set(store_val) + if add_vals: + for bucket_name in add_vals: + bucket = oss2.Bucket(auth, 'http://oss.aliyuncs.com', bucket_name) + bucket_info = bucket.get_bucket_info() + c = db_store(idc_id=idc_id[0][0],type=bucket_name,ip='http://oss.aliyuncs.com',purch_date=bucket_info.creation_date.split('T')[0],expird_date='',status='使用中',comment='') + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + # 删除数据库中bucket信息 + del_vals = set(store_val)-set(Buckets) + if del_vals: + for bucket_name in del_vals: + c = db_store.query.filter(db_store.type==bucket_name).all() + for v in c: + db_idc.DB.session.delete(v) + db_idc.DB.session.commit() + def get_info(info): + sip,port= info + sip = sip.strip() + if tcpping(host=sip, port=port, timeout=3): + try: + Ssh = SSH.ssh(ip=sip, ssh_port=port) + Ssh.Run('yum -y install dmidecode unzip zip md5sum') + Ssh.Close() + except: + pass + else: + try: + Ssh = SSH.ssh(ip=sip, ssh_port=port) + # 获取系统磁盘容量 + try: + disk_size = '' + disks = [] + values = Ssh.Run("cat /proc/partitions") + for line in values['stdout']: + line = line.strip('\n') + if 'sd' in line or 'vd' in line or 'xvd' in line: + try: + if int(line[-1]) >= 0 and 'xvd' not in line: + continue + except: + disks.append(int(round(float(line.split()[-2]) / 1000 / 1000))) + if 'xvd' in line: + try: + if int(line[-1]) >= 0: + disks.append(int(round(float(line.split()[-2]) / 1000 / 1000))) + except: + continue + disk_count = len(disks) + if disks: + disk_size = '%sG' % disks[0] + if disk_count > 1: + disk_size = '%sG' % reduce(lambda x, y: x + y, disks) + except Exception as e: + logging.error(e) + + # 获取IP信息 + try: + ips = '' + IPS = [] + cmd = "ip a|grep 'inet '" + values = Ssh.Run(cmd) + for line in values['stdout']: + IPS.append(line.strip('\n').split()[1].split('/')[0]) + if '127.0.0.1' in IPS: + IPS.remove('127.0.0.1') + if sip in IPS: + IPS.remove(sip) + if IPS: + if len(IPS) == 1: + ips = '%s;'%IPS[0] + else: + ips ='%s;'%';'.join(IPS[:4]) + except Exception as e: + logging.error(e) + + #获取内存信息 + try: + mem_size = '' + cmd = "free -m" + values = Ssh.Run(cmd) + for line in values['stdout']: + if 'Mem:' in line.strip('\n'): + mem_size ='{0}G'.format(int(round(float(line.split()[1])/1000))) + break + except Exception as e: + logging.error(e) + + # 获取CPU信息 + try: + datas = [] + for cmd in ("cat /proc/cpuinfo|grep 'model name'|sed -n '1p' ", "cat /proc/cpuinfo|grep 'processor'|wc -l"): + values = Ssh.Run(cmd) + if values['stdout']: + values = values['stdout'][0].strip('\n') + if ':' in values: + values = values.split(':')[-1].strip() + datas.append(values) + else: + datas.append('') + db_server.query.filter(and_(db_server.ip==sip,db_server.ssh_port==port)).update({db_server.s_ip:ips,db_server.cpu_info:datas[0],db_server.cpu_core:datas[1], + db_server.mem:mem_size,db_server.disk_count:disk_count,db_server.disk_size:disk_size}) + db_idc.DB.session.commit() + except Exception as e: + logging.error(e) + + # 获取系统信息 + try: + system = '' + values = Ssh.Run("cat /etc/redhat-release") + if values['stdout']: + system = values['stdout'][0].strip() + db_server.query.filter(and_(db_server.ip==sip,db_server.ssh_port==port)).update({db_server.system:system}) + db_idc.DB.session.commit() + except Exception as e: + logging.error(e) + + # 获取厂家信息 + try: + infos = [] + for cmd in ('/usr/sbin/dmidecode -s system-serial-number', '/usr/sbin/dmidecode -s system-product-name', '/usr/sbin/dmidecode -s system-manufacturer'): + values = Ssh.Run(cmd) + if values['stdout']: + infos.append(values['stdout'][0].strip('\n')) + else: + infos.append('Not Specified') + if infos[-1] in PHYSICAL_TYPES: + infos.append('physical') + else: + infos.append('vm') + db_server.query.filter(and_(db_server.ip==sip,db_server.ssh_port==port)).update({db_server.sn:infos[0],db_server.productname:infos[1], + db_server.manufacturer:infos[2],db_server.host_type:infos[3]}) + db_idc.DB.session.commit() + except Exception as e: + logging.error(e) + except Exception as e: + logging.error(e) + finally: + Ssh.Close() + try: + loging.write("start get server infos ......") + if server_val: + pool = ThreadPool(5) + pool.map(get_info,server_val) + pool.close() + pool.join() + except Exception as e: + logging.error(e) + finally: + loging.write("get server infos complete!") + db_idc.DB.session.remove() + +@check.proce_lock +def auto_discovery(): + try: + loging.write("start %s ......" % auto_discovery.__name__) + db_ips = db_idc.resource_ip + db_idc_id = db_idc.idc_id + db_third = db_idc.third_resource + db_project = db_op.project_list + db_zabbix = db_idc.zabbix_info + db_server = db_idc.idc_servers + aids = db_ips.query.with_entities(db_ips.aid,db_ips.network).all() + aids = {aid[-1]:aid[0] for aid in aids} + exist_infos = db_server.query.with_entities(db_server.hostname,db_server.ip,db_server.ssh_port).all() + exist_hostname = set([info[0] for info in exist_infos]) + exist_hosts = ["%s:%s"%(info[1],info[2]) for info in exist_infos] + hosts_list = tools.get_server_list() + dt = time.strftime('%Y-%m-%d', time.localtime()) + server_ensure = [] + Key = "op_disconnet_assets_count" + RC.delete(Key) + if RC.exists('server_ensure'): + server_ensure = RC.smembers('server_ensure') + def discovery(info): + ip, ssh_port, hostname,idc = info + aid = aids[idc] + if hostname not in exist_hostname: + if "%s:%s" %(ip,ssh_port) in exist_hosts: + db_server.query.filter(and_(db_server.ip == ip,db_server.ssh_port == ssh_port)).update({db_server.hostname:hostname}) + db_idc.DB.session.commit() + else: + if tcpping(host=ip, port=ssh_port, timeout=15): + try: + Ssh = SSH.ssh(ip=ip, ssh_port=ssh_port) + except: + if '%s:%s' % (ip, ssh_port) not in server_ensure: + RC.hset('ssh_login_fault_%s'%dt, '%s:%s' % (ip, ssh_port), aid) + RC.sadd(Key, hostname) + else: + val = None + Ssh.Run("yum -y install dmidecode iproute") + #自动识别变更新ip地址 + sn_val = Ssh.Run('/usr/sbin/dmidecode -s system-serial-number') + if sn_val['stdout']: + if 'Specified' not in sn_val['stdout']: + sn = sn_val['stdout'] + val = db_server.query.with_entities(db_server.ip,db_server.ssh_port).filter(db_server.sn==sn).all() + if val: + sip,ssh_port = val[0] + #修改资产表 + db_server.query.filter(db_server.sn==sn).update({db_server.ip:ip}) + db_idc.DB.session.commit() + #修改第三方资源表 + db_third.query.filter(and_(db_third.ip == sip,db_third.ssh_port == ssh_port)).update({db_third.ip:ip}) + db_idc.DB.session.commit() + #修改自有服务资源表 + db_project.query.filter(and_(db_project.ip == sip,db_project.ssh_port == ssh_port)).update({db_project.ip:ip}) + db_op.DB.session.commit() + #修改zabbix信息表 + db_zabbix.query.filter(and_(db_zabbix.ip == sip,db_zabbix.ssh_port == ssh_port)).update({db_zabbix.ip:ip}) + db_idc.DB.session.commit() + if not val: + dmi_val = Ssh.Run("/usr/sbin/dmidecode -s system-manufacturer") + if dmi_val['stdout']: + if dmi_val['stdout'][0].strip('\n') in PHYSICAL_TYPES: + v = db_server(idc_id=1053,ip=ip, ssh_port=ssh_port, s_ip='', host_type='physical', hostname=hostname, sn='', + manufacturer='', productname='', + system='', cpu_info='', cpu_core=0, mem='',disk_count=0, disk_size='', idrac='', + purch_date='', + expird_date='', status='新发现', comment='') + db_idc.DB.session.add(v) + db_idc.DB.session.commit() + else: + #判断机房机柜信息 + idc_id = db_idc_id.query.with_entities(db_idc_id.id).filter(and_(db_idc_id.aid==aid,db_idc_id.cid == 'KVM')).all() + if not idc_id: + c = db_idc_id(aid=aid,cid='KVM') + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + idc_id = db_idc_id.query.with_entities(db_idc_id.id).filter(and_(db_idc_id.aid == aid, db_idc_id.cid == 'KVM')).all() + idc_id = int(idc_id[0][0]) + v = db_server(idc_id=idc_id,ip=ip,ssh_port=ssh_port,s_ip='',host_type='vm',hostname=hostname,sn='',manufacturer='',productname='', + system='',cpu_info='',cpu_core=0,mem='',disk_count=0,disk_size='',idrac='',purch_date=dt,expird_date='2999-12-12',status='使用中',comment='') + db_idc.DB.session.add(v) + db_idc.DB.session.commit() + for cmd in ("yum -y install dmidecode","chmod +s /usr/sbin/dmidecode"): + Ssh.Run(cmd) + loging.write("auto discovery new server %s %s" %(ip,hostname)) + RC.hdel('ssh_login_fault_%s'%dt, '%s:%s' % (ip, ssh_port)) + RC.hdel('ssh_port_fault_%s'%dt, '%s:%s' % (ip, ssh_port)) + else: + if '%s:%s' % (ip, ssh_port) not in server_ensure: + RC.hset('ssh_port_fault_%s'%dt, '%s:%s' % (ip, ssh_port),aid) + RC.sadd(Key,hostname) + if hosts_list: + pool = ThreadPool(10) + pool.map(discovery,hosts_list) + pool.close() + pool.join() + except Exception as e: + logging.error(e) + finally: + loging.write("%s complete" %auto_discovery.__name__) + db_idc.DB.session.remove() + db_op.DB.session.remove() + +@check.proce_lock +def get_app_service(): + def app_service(info): + apps = defaultdict() + app_ports = [] + ip, ssh_port = info + # 判断ssh端口是否可连通 + if tcpping(host=ip, port=ssh_port, timeout=3): + #获取应用监听端口 + try: + Ssh = SSH.ssh(ip=ip, ssh_port=ssh_port) + try: + pf = Ssh.Run("ss -l -t -4 -n -p")['stdout'] + for line in pf: + if '*:*' in line: + line = line.strip().split() + try: + app = line[-1].split('"')[1] + pid = line[-1].split('"')[2].split(',')[1].split('=')[-1] + app_port = line[3].split(':')[-1] + except: + continue + if app and pid and app_port: + try: + app_port = int(app_port) + except: + continue + else: + apps['%s:%s:%s' %(app,pid,app_port)] = app_port + # 单独获取lvs,keepalived + out_vals = Ssh.Run("ipvsadm -ln|wc -l") + if out_vals['stdout']: + if int(out_vals['stdout'][0]) > 3: + app_ports.append('lvs:0') + out_vals = Ssh.Run("ps -ef|grep keepalived|grep -v grep") + if out_vals['stdout']: + for line in out_vals['stdout']: + if 'keepalived' in line: + app_ports.append('keepalived:0') + except: + pass + else: + if apps: + #删除已下架自有服务 + vals = db_project.query.with_entities(db_project.app_port).filter(and_(db_project.ip == ip, db_project.ssh_port == ssh_port,db_project.resource.in_(('tomcat',)))).all() + if vals: + ports = set([int(apps[app]) for app in apps]) + for val in vals: + if int(val[0]) not in ports: + v = db_project.query.filter(and_(db_project.ip == ip, db_project.ssh_port == ssh_port,db_project.app_port==int(val[0]))).all() + for c in v: + db_op.DB.session.delete(c) + db_op.DB.session.commit() + loging.write('delete self service %s %s' % (ip,val[0])) + #清洗应用服务数据 + for info in apps: + try: + app = info.split(':')[0] + app_port = int(apps[info]) + #java单独处理 + if app =='java': + #判断是不是自有资源服务 + val = db_project.query.filter(and_(db_project.ip == ip, db_project.ssh_port == ssh_port,db_project.app_port == app_port)).all() + if not val: + out_vals = Ssh.Run("ps -ef|grep java|grep -v grep") + for line in out_vals['stdout']: + for java_app in cluster_apps: + if java_app in line: + if java_app == 'KFK': + java_app = 'kafka' + if java_app == 'ZK': + java_app = 'zookeeper' + app_ports.append('%s:0'%java_app) + if app_port in RPCS.keys(): + app_ports.append('%s:%s' %(RPCS[app_port],app_port)) + #发现新的自有服务资源写入数据库 + val = db_project.query.with_entities(db_project.resource,db_project.project,db_project.domain,db_project.business_id).filter(and_(db_project.app_port == app_port,db_project.resource.in_(('tomcat',)))).first() + if val: + resource, project, domain, business_id = val + loging.write('find new self service %s %s %s' %(ip,app_port,project)) + c = db_project(resource=resource,project=project,domain=domain,ip=ip,ssh_port=ssh_port,app_port=app_port,business_id=business_id,sys_args='java',env='生产',gray='',status='使用中',update_date=time.strftime('%Y-%m-%d',time.localtime())) + db_op.DB.session.add(c) + db_op.DB.session.commit() + + else: + if '-' in app: + app = app.split('-')[0] + if 'haprox' in app: + app = 'haproxy' + if 'kube' in app: + app = 'Kubernetes' + if 'memcache' in app: + app = 'memcached' + if 'rain_rate' in app: + app = 'rain_rate' + if 'Accuweather' in app: + app = 'Accuweather' + app = app.replace('(', '') + #判断是否在统计应用列表里 + if app in in_apps: + if app in cluster_apps: + app_port = 0 + if 'nginx' in app: + app_port = 80 + app_ports.append("%s:%s" %(app,app_port)) + else: + RC_CLUSTER.sadd('op_exclude_apps',"%s:%s" %(app,app_port)) + except Exception as e: + logging.error(e) + #写入第三方应用资源表 + if app_ports: + application = db_third.query.with_entities(db_third.resource_type,db_third.app_port).filter(and_(db_third.ip == ip, db_third.ssh_port == ssh_port)).all() + application = ['%s:%s' % (val[0], val[1]) for val in application] + try: + # 删除第三方应用服务列表,不删除手工录入信息 + for val in set(application): + if val not in set(app_ports): + if ':' in val: + app,app_port = val.split(':') + infos = db_third.query.with_entities(db_third.id,db_third.update_date).filter(and_(db_third.ip == ip,db_third.resource_type==app,db_third.app_port==int(app_port))).all() + if infos: + if '0000-00-00' not in infos[0]: + third_id = infos[0][0] + # 清除项目资源表 + c = db_project_third.query.filter(db_project_third.third_id == int(third_id)).all() + if c: + for v in c: + db_op.DB.session.delete(v) + db_op.DB.session.commit() + #清除第三方资源表 + c = db_third.query.filter(db_third.id == int(third_id)).all() + if c: + for v in c: + db_idc.DB.session.delete(v) + db_idc.DB.session.commit() + loging.write('del app service %s %s %s ' % (ip, app, app_port)) + except Exception as e: + logging.error(e) + try: + #新增第三方资源信息 + for val in set(app_ports): + if val not in set(application): + if ':' in val: + app, app_port = val.split(':') + RC.sadd('third_app_counts', app) + cluster_type = '非集群' + if app in cluster_apps: + cluster_type = '集群模式' + if app == 'hadoop': + v = db_third(resource_type=app, cluster_type=cluster_type, ip=ip, + ssh_port=ssh_port, app_port=int(app_port),busi_id=0, department='', + person='', contact='', status='使用中',update_date=time.strftime('%Y-%m-%d',time.localtime())) + else: + v = db_third(resource_type=app, cluster_type=cluster_type, ip=ip, + ssh_port=ssh_port, app_port=int(app_port), department='TPD',busi_id=0, + person='章汉龙', contact='18901053089', status='使用中',update_date=time.strftime('%Y-%m-%d',time.localtime())) + db_idc.DB.session.add(v) + db_idc.DB.session.commit() + loging.write('add new app service %s %s %s' % (app, ip, app_port)) + # 新发现数据库写入mysql信息表 + if app == 'mysqld': + db_v = db_mysqld(ip=ip, port=int(app_port), db='', master='否',slave='否', + Master_Host='',Master_Port='',Master_User='') + db_idc.DB.session.add(db_v) + db_idc.DB.session.commit() + except Exception as e: + logging.error(e) + except: + pass + else: + Ssh.Close() + try: + loging.write("start run %s ......" %get_app_service.__name__) + db_server = db_idc.idc_servers + db_third = db_idc.third_resource + db_project = db_op.project_list + db_project_third = db_op.project_third + db_mysqld = db_idc.idc_mysqldb + RPCS = {9003:'weather-rpc', 9103:'location-rpc',9012:'sns-rpc',8647:'siriasis-rpc',8646:'sharebg-rpc',8648:'running-rpc',8649:'allergy-rpc'} + cluster_apps = ('KFK', 'hadoop', 'cachecloud', 'elasticsearch', 'ZK', 'kafka', 'zookeeper','codis','Kubernetes','mongod','haproxy','lvs','keepalived','docker') + in_apps = ['redis','nginx','mysqld','zookeeper','hadoop','elasticsearch','kafka','Kubernetes','codis','mongod','haproxy','docker','keepalived','rain_rate','searchd', + 'cachecloud','java','lvs','memcached','Accuweather','influxd','etcd'] + in_apps.extend(RPCS.values()) + infos = db_server.query.with_entities(db_server.ip,db_server.ssh_port).filter(and_(db_server.status !='维护中',db_server.comment != '跳过')).all() + if infos: + pool = ThreadPool(10) + pool.map(app_service,infos) + pool.close() + pool.join() + except Exception as e: + logging.error(e) + finally: + loging.write("%s complete!" %get_app_service.__name__) + db_idc.DB.session.remove() + db_op.DB.session.remove() + +@check.proce_lock +def get_project_app(): + def get_third_app(app_list): + try: + project_id, project, ip, ssh_port, app_port = app_list + access_resource = [] + Ssh = SSH.ssh(ip=ip, ssh_port=ssh_port) + Ssh.Run("yum -y install iproute") + #获取应用活动连接 + values = Ssh.Run("ss -l -t -4 -n -p|grep {0}".format(app_port)) + try: + if values['stdout']: + app_pid = values['stdout'][0].strip().split()[-1].split(',')[1] + if app_pid: + values = Ssh.Run("lsof -i -n -P|grep EST|grep {0}".format(app_pid)) + if values['stdout']: + for line in values['stdout']: + if '->' in line: + line = line.split()[8] + if '->' in line: + access_resource.append(line.split('->')[-1]) + except Exception as e: + logging.error(e) + Ssh.Close() + except: + pass + else: + if access_resource: + for info in set(access_resource): + try: + idc_ids = [] + third_ip, third_port = info.split(':') + if '127.0.0.1' in third_ip: + third_ip = ip + # 获取机房机柜ID + vals = db_servers.query.with_entities(db_servers.idc_id).filter(and_(db_servers.ip==ip,db_servers.ssh_port==ssh_port)).all() + if vals: + idc_id = vals[0][0] + # 获取机房信息 + vals = db_idc_id.query.with_entities(db_idc_id.aid).filter(db_idc_id.id==idc_id).all() + if vals: + aid = vals[0][0] + # 获取机房下所有机柜ID + vals = db_idc_id.query.with_entities(db_idc_id.id).filter(db_idc_id.aid==aid).all() + if vals: + idc_ids = [val[0] for val in vals] + # 获取web服务器机房机柜信息 + vals = db_servers.query.with_entities(db_servers.ip,db_servers.ssh_port).filter(and_(db_servers.ip==third_ip,db_servers.idc_id.in_(tuple(idc_ids)))).all() + if vals: + third_ip, third_ssh_port = vals[0] + else: + vals = db_servers.query.with_entities(db_servers.ip, db_servers.ssh_port).filter(and_(db_servers.s_ip.like('%s{0};%'.format(third_ip)), db_servers.idc_id.in_(tuple(idc_ids)))).all() + if vals: + third_ip, third_ssh_port = vals[0] + else: + third_ip = third_ssh_port = None + # 获取远程资源应用名称 + if third_ip and third_ssh_port: + third_id = None + # 查找应用服务ID + vals = db_third.query.with_entities(db_third.id).filter(and_(db_third.ip==third_ip,db_third.ssh_port==third_ssh_port,db_third.app_port==third_port)).all() + if vals: + third_id = vals[0][0] + else: + vals = db_third.query.with_entities(db_third.id).filter(and_(db_third.ip == third_ip, db_third.ssh_port == third_ssh_port,db_third.app_port=='')).all() + if vals: + if len(vals[0]) == 1: + third_id = vals[0][0] + if third_id: + vals = db_project_third.query.filter(and_(db_project_third.project == project,db_project_third.project_id == project_id,db_project_third.third_id == third_id)).all() + if not vals: + v = db_project_third(project=project, project_id=project_id,third_id=third_id) + db_op.DB.session.add(v) + db_op.DB.session.commit() + loging.write('add project app_service %s %s %s' % (project, project_id, third_id)) + except Exception as e: + logging.error(e) + try: + db_servers = db_idc.idc_servers + db_third = db_idc.third_resource + db_idc_id = db_idc.idc_id + db_project_third = db_op.project_third + db_project = db_op.project_list + app_lists = db_project.query.with_entities(db_project.id,db_project.project,db_project.ip,db_project.ssh_port,db_project.app_port).filter(db_project.resource.in_(('tomcat',))).all() + if app_lists: + pool = ThreadPool(10) + pool.map(get_third_app,app_lists) + pool.close() + pool.join() + except Exception as e: + logging.error(e) + finally: + db_op.DB.session.remove() + db_idc.DB.session.remove() + +@check.proce_lock +def server_per(): + def get_per(host_info): + host,ssh_port,hostname,cpu_core= host_info + icmpping = 0 + disk_io = 0 + mem_use = 0 + cpu_load = 0 + openfile = 0 + if tcpping(host=host, port=ssh_port, timeout=5): + try: + icmpping = 1 + Ssh = SSH.ssh(ip=host, ssh_port=ssh_port) + except: + pass + else: + ssh_values = Ssh.Run('cat /proc/sys/fs/file-nr') + if ssh_values['stdout']: + openfile = int(ssh_values['stdout'][0].split('\t')[0]) + ssh_values = Ssh.Run('w') + if ssh_values['stdout']: + cpu_load = int(int(float(ssh_values['stdout'][0].split(',')[-2]))/int(cpu_core)*100) + ssh_values = Ssh.Run('free -g') + if ssh_values['stdout']: + mem_use = int(float(ssh_values['stdout'][1].split()[2])/float(ssh_values['stdout'][1].split()[1])*100) + ssh_values = Ssh.Run('iostat -c') + if ssh_values['stdout']: + disk_io = float(ssh_values['stdout'][3].split()[3]) + Ssh.Close() + #写入数据库 + try: + tm = time.strftime('%Y-%m-%d %H:%M:%S') + val = db_zabbix.query.filter(and_(db_zabbix.ip==host,db_zabbix.ssh_port==ssh_port,db_zabbix.hostname==hostname)).all() + if val: + db_zabbix.query.filter(and_(db_zabbix.ip == host, db_zabbix.ssh_port == ssh_port, db_zabbix.hostname == hostname)).update({db_zabbix.icmpping:icmpping,db_zabbix.cpu_load:cpu_load, + db_zabbix.mem_use:mem_use,db_zabbix.disk_io:disk_io,db_zabbix.openfile:openfile,db_zabbix.update_time:tm}) + db_idc.DB.session.commit() + else: + v=db_zabbix(ip=host,ssh_port=ssh_port,hostname=hostname,icmpping=icmpping,cpu_load=cpu_load, + mem_use=mem_use,disk_io=disk_io,openfile=openfile,disk_path='',network='',update_time=tm) + db_idc.DB.session.add(v) + db_idc.DB.session.commit() + if icmpping == 1: + now_date = datetime.datetime.now() + dm = now_date.strftime('%Y-%m-%dT%H:%M:00Z') + # 写入influxdb数据库 + json_body = [{"measurement": "server_infos", "tags": {"ip": host, "ssh_port": ssh_port,"hostname":hostname}, + "fields": {'cpu_load':cpu_load,'mem_use':mem_use,'openfile':openfile}, "time": dm}] + Influx_cli.write_points(json_body) + except Exception as e: + logging.error(e) + + #获取服务器在zabbix的磁盘和网络信息 + try: + Key = "zabbix_history_%s_%s" % (host, ssh_port) + val = db_zabbix.query.with_entities(db_zabbix.disk_path,db_zabbix.network).filter(and_(db_zabbix.ip == host, db_zabbix.ssh_port == ssh_port, db_zabbix.hostname == hostname)).all() + if val: + if None not in val[0]: + disks,networks = val[0] + if ',' in disks and ',' in networks: + for disk_path in disks.split(','): + try: + v = zabi.zabbix_history(hostname, 'vfs.fs.size[%s,pfree]' % disk_path) + if not v: + v = zabi.zabbix_history(host, 'vfs.fs.size[%s,pfree]' % disk_path) + RC.hset(Key, disk_path, 100 - int(float(v))) + except: + continue + for network in networks.split(','): + try: + v = zabi.zabbix_history(hostname,'net.if.in[%s]' %network) + if not v: + v = zabi.zabbix_history(host,'net.if.in[%s]' %network) + RC.hset(Key, 'in_%s' %network, int(float(v)/ 1000 / 1000)) + v = zabi.zabbix_history(hostname,'net.if.out[%s]'%network) + if not v: + v = zabi.zabbix_history(host,'net.if.out[%s]' %network) + RC.hset(Key, 'out_%s' % network,int(float(v) / 1000 / 1000)) + except: + continue + RC.expire(Key, 86400) + except Exception as e: + logging.error(e) + try: + zabi = tools.zabbix_api() + db_server = db_idc.idc_servers + db_zabbix = db_idc.zabbix_info + host_infos = db_server.query.with_entities(db_server.ip, db_server.ssh_port, db_server.hostname,db_server.cpu_core).filter(and_(db_server.status !='维护中',db_server.comment !='跳过')).all() + Influx_cli = InfluxDBClient(influxdb_host, influxdb_port, influxdb_user, influxdb_pw, 'zabbix_infos') + if host_infos: + host_infos = [info for info in host_infos if info] + pool = ThreadPool(5) + pool.map(get_per, host_infos) + pool.close() + pool.join() + except Exception as e: + logging.error(e) + finally: + zabi.zabbix_logout() + db_idc.DB.session.remove() + +@check.proce_lock +def zabbix_triggers(): + zabi = tools.zabbix_api() + tm = time.strftime('%H:%M', time.localtime()) + Key = 'zabbix_triggers_%s' % tm + IDS_Key = 'zabbix_ids_%s' % tm + try: + RC.delete(Key) + ID_ensure = [] + priority = {'2': '警告','3': '严重', '4': '危险', '5': '灾难'} + # 获取zabbix报警信息 + z_triggers = zabi.zapi.trigger.get(only_true=1, skipDependent=1, monitored=1, active=1, + output=["triggerid", "description", "priority"], + filter={"value": 1}, sortfield="priority", sortorder="DESC", expandDescription=1, + withLastEventUnacknowledged=1) + if RC.exists('zabbix_ensure'): + ID_ensure = RC.smembers('zabbix_ensure') + for result in z_triggers: + try: + if str(int(result['priority'])) in priority.keys(): + try: + ID = Md5.Md5_make(result['description']) + except Exception as e: + logging.error(e) + try: + #完整报警列表 + RC.sadd(IDS_Key,ID) + #展示未确认的报警 + if ID not in ID_ensure: + RC.hset(Key,ID,result['description']) + except Exception as e: + logging.error(e) + except Exception as e: + logging.error(e) + continue + #已确认报警是否已恢复 + if RC.exists(IDS_Key): + for ID in ID_ensure: + if ID not in RC.smembers(IDS_Key): + RC.srem('zabbix_ensure',ID) + #获取天气信息 + th = time.strftime('%H',time.localtime()) + rth = RC_CLUSTER.get('op_get_weather_value') + if rth != th: + RC_CLUSTER.set('op_get_weather_value', th) + try: + url = "http://t.weather.sojson.com/api/weather/city/101010100" + f = requests.get(url) + INFOS = f.json() + city = INFOS['cityInfo']['city'] + Key = 'weather_inofs' + RC_CLUSTER.hset(Key,'city',city) + DATAS = INFOS['data'] + wendu = DATAS['wendu'] + RC_CLUSTER.hset(Key, 'wendu', wendu) + quality = DATAS['quality'] + RC_CLUSTER.hset(Key, 'quality', quality) + forecast = DATAS['forecast'][1] + type = forecast['type'] + RC_CLUSTER.hset(Key, 'type', type) + high = forecast['high'].split()[-1] + RC_CLUSTER.hset(Key, 'high', high) + RC_CLUSTER.expire(Key,86400) + except Exception as e: + logging.error(e) + except Exception as e: + logging.error(e) + finally: + RC.expire(Key,3600) + RC.expire(IDS_Key,3600) + zabi.zabbix_logout() + +@check.proce_lock +def zabbix_disk_network(): + def get_zabbix(infos): + disk_paths = [] + networks = [] + results = zabi.zapi.host.get(filter={"host": [infos[-1]]}) + if not results: + results = zabi.zapi.host.get(filter={"host": [infos[0]]}) + if results: + hostid = results[0]['hostid'] + results = zabi.zapi.item.get(hostids=hostid, output=["itemids", 'key_']) + if results: + for result in results: + itemid = result['itemid'] + for history in (0, 1, 2, 3, 4): + vals = zabi.zapi.history.get(history=history, itemids=itemid, limit=1, sortfield='clock',sortorder="DESC") + if vals: + if 'vfs.fs.size' in result['key_'] and ',pfree]' in result['key_']: + disk_path = result['key_'].split('[')[-1].split(',')[0] + disk_paths.append(disk_path) + if 'net.if.in' in result['key_']: + networks.append(result['key_'].split('[')[-1].replace(']', '')) + if 'net.if.out' in result['key_']: + networks.append(result['key_'].split('[')[-1].replace(']', '')) + if disk_paths and networks: + disk_path = ','.join(set(disk_paths)) + network = ','.join(set(networks)) + # 修改数据库表数据 + db_zabbix.query.filter(and_(db_zabbix.ip == infos[0], db_zabbix.ssh_port == infos[1], db_zabbix.hostname == infos[2])).update( + {db_zabbix.network: network, db_zabbix.disk_path: disk_path}) + db_idc.DB.session.commit() + try: + zabi = tools.zabbix_api() + db_zabbix = db_idc.zabbix_info + host_infos = db_zabbix.query.with_entities(db_zabbix.ip,db_zabbix.ssh_port,db_zabbix.hostname).all() + if host_infos: + pool = ThreadPool(3) + pool.map(get_zabbix,host_infos) + pool.close() + pool.join() + except Exception as e: + logging.error(e) + finally: + zabi.zabbix_logout() + db_idc.DB.session.remove() + +@check.proce_lock +def es_get_log_status(): + lte_date = datetime.datetime.now() + gte_date = lte_date - datetime.timedelta(minutes=1) + lte_date = lte_date.strftime('%Y-%m-%dT%H:%M:%S+08:00') + gte_date = gte_date.strftime('%Y-%m-%dT%H:%M:%S+08:00') + try: + #获取es当前1分钟的数据 + res = helpers.scan(es, index='logstash-nginx-log-*', query={"query": { + "bool": { + "must": [{"range": {"time_iso8601": {"gte": gte_date, "lte": lte_date}}}], + "must_not": [{"terms": {"status": [200, 301, 302, 304]}}]}}}) + for info in res: + try: + if info['_source']: + info = info['_source'] + if 'time_iso8601' in info: + try: + time_d, time_t = tools.time_format(info['time_iso8601']) + except Exception as e: + logging.error(e) + else: + if 'upstream_addr' not in info: + info['upstream_addr'] = '-' + vals = [info[k] for k in ('remote_addr','status','host','uri','upstream_addr','upstream_response_time') if k in info] + vals.append(time_t) + counts_logs(vals) + except Exception as e: + logging.error(e) + continue + except Exception as e: + logging.error(e) + +@check.proce_lock +def es_get_log_time(): + lte_date = datetime.datetime.now() + gte_date = lte_date - datetime.timedelta(minutes=1) + lte_date = lte_date.strftime('%Y-%m-%dT%H:%M:%S+08:00') + gte_date = gte_date.strftime('%Y-%m-%dT%H:%M:%S+08:00') + try: + #响应时间大于1秒的日志 + res = helpers.scan(es, index='logstash-nginx-log-*', query={"query": {"bool": {"must": [{"range": {"time_iso8601": {"gte": gte_date, "lte": lte_date}}}, + {"terms": {"status": [200, 301, 302, 304]}},{"range": {"upstream_response_time": {"gte": 1}}}]},}}) + for info in res: + try: + if info['_source']: + info = info['_source'] + if 'time_iso8601' in info: + try: + time_d, time_t = tools.time_format(info['time_iso8601']) + except Exception as e: + logging.error(e) + else: + if 'upstream_addr' not in info: + info['upstream_addr'] = '-' + vals = [info[k] for k in ('remote_addr','status','host','uri','upstream_addr','upstream_response_time')] + vals.append(time_t) + counts_logs(vals) + except Exception as e: + logging.error(e) + continue + except Exception as e: + logging.error(e) + +@check.proce_lock +def cron_run_task(): + loging.write("start run %s ......" %cron_run_task.__name__) + try: + # 清理资产资源表残留信息 + MY_SQL = Mysql.MYSQL(db='mysql') + cmds = ("delete FROM op.project_third where project not in (select DISTINCT(project)from op.project_list);", + "delete FROM op.project_other where server_id not in (select id from idc.servers);", + "delete FROM op.project_third where third_id not in (select id from idc.third_resource);", + "delete FROM idc.crontabs where server_id not in (select id from idc.servers);", + "delete FROM idc.hosts where server_id not in (select id from idc.servers);", + ) + for cmd in cmds: + MY_SQL.Run(cmd) + cmd = "select ip,ssh_port from idc.third_resource;" + values = MY_SQL.Run(cmd) + for vals in values: + ip,ssh_port = vals + cmd = "select id from idc.servers where ip='%s' and ssh_port=%i" %(ip,ssh_port) + if not MY_SQL.Run(cmd): + cmd = "delete from idc.third_resource where ip='%s' and ssh_port=%i" %(ip,ssh_port) + MY_SQL.Run(cmd) + cmd = "select ip,ssh_port from op.project_list;" + values = MY_SQL.Run(cmd) + for vals in values: + ip, ssh_port = vals + cmd = "select id from idc.servers where ip='%s' and ssh_port=%i" % (ip, ssh_port) + if not MY_SQL.Run(cmd): + cmd = "delete from op.project_list where ip='%s' and ssh_port=%i" % (ip, ssh_port) + MY_SQL.Run(cmd) + #清理mysql表相关信息 + cmd = "select ip,port from idc.mysqldb;" + values = MY_SQL.Run(cmd) + for vals in values: + ip, app_port = vals + cmd = "select id from idc.third_resource where ip='%s' and app_port=%i" % (ip, app_port) + if not MY_SQL.Run(cmd): + cmd = "delete from idc.mysqldb where ip='%s' and port=%i" % (ip, app_port) + MY_SQL.Run(cmd) + cmd = "select ip,port from idc.tableinfo;" + values = MY_SQL.Run(cmd) + for vals in values: + ip, port = vals + cmd = "select id from idc.mysqldb where ip='%s' and port=%i" % (ip,port) + if not MY_SQL.Run(cmd): + cmd = "delete from idc.tableinfo where ip='%s' and port=%i" % (ip,port) + MY_SQL.Run(cmd) + #清理zabbix信息表 + cmd = "delete FROM idc.zabbix_info where update_time not like '{0} %';".format(time.strftime('%Y-%m-%d'),time.localtime()) + MY_SQL.Run(cmd) + #清理redis信息表 + db_third = db_idc.third_resource + db_servers = db_idc.idc_servers + db_redis = db_idc.redis_info + vals = db_third.query.with_entities(distinct(db_third.ip)).filter(db_third.resource_type=='redis').all() + vals = tuple([val[0] for val in vals]) + ids = db_servers.query.with_entities(db_servers.id).filter(db_servers.ip.in_(vals)).all() + ids = tuple([int(id[0]) for id in ids]) + v = db_redis.query.filter(~ db_redis.server_id.in_(ids)).all() + for c in v: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + except Exception as e: + logging.error(e) + finally: + loging.write("complete %s !" % cron_run_task.__name__) + MY_SQL.Close() + db_idc.DB.session.remove() + +def Get_project_lists(): + #动态更新项目域名接口列表 + try: + db_project = db_op.project_list + dt = time.strftime('%Y-%m-%d', time.localtime()) + url = "http://172.16.21.39:8080/v1/app?limit=0" + f = requests.get(url) + for info in f.json(): + try: + Key = 'api_domain_lists_%s' % dt + RC_CLUSTER.sadd(Key,info['domain']) + RC_CLUSTER.expire(Key,86400) + Key = 'api_uri_lists_%s_%s' % (info['domain'], dt) + RC_CLUSTER.sadd(Key, info['interface']) + RC_CLUSTER.expire(Key,86400) + #更新项目对应域名列表 + RC_CLUSTER.sadd('get_api_projects_%s'%dt, info['name']) + RC_CLUSTER.expire('get_api_projects_%s'%dt,86400) + RC_CLUSTER.sadd("get_api_%s_%s" %(info['name'],dt), info['domain']) + RC_CLUSTER.expire("get_api_%s_%s" % (info['name'], dt),86400) + except Exception as e: + logging.error(e) + for project in RC_CLUSTER.smembers('get_api_projects_%s'%dt): + try: + domains = RC_CLUSTER.smembers("get_api_%s_%s" % (project,dt)) + if domains: + domains = '%s,'%','.join(domains) + values = db_project.query.filter(db_project==project).all() + if values: + db_project.query.filter(db_project==project).update({db_project.domain:domains}) + db_op.DB.session.commit() + except Exception as e: + logging.error(e) + except Exception as e: + logging.error(e) + finally: + db_op.DB.session.remove() + +@check.proce_lock +def check_host_exist(): + #探测应用服务及服务器是否存活 + try: + dt = time.strftime('%Y-%m-%d', time.localtime()) + db_idc_id = db_idc.idc_id + db_server = db_idc.idc_servers + aid = db_idc_id.query.with_entities(db_idc_id.id,db_idc_id.aid).all() + aid = {info[0]:info[1] for info in aid} + server_ensure = [] + if RC.exists('server_ensure'): + for info in RC.smembers('server_ensure'): + login_fault = RC.hkeys('ssh_login_fault_%s'%dt) + port_fault = RC.hkeys('ssh_port_fault_%s'%dt) + if info not in login_fault and info not in port_fault: + RC.srem('server_ensure',info) + server_ensure = RC.smembers('server_ensure') + server_val = db_server.query.with_entities(db_server.ip, db_server.ssh_port,db_server.idc_id).filter(and_(db_server.status != '维护中', db_server.comment != '跳过')).all() + for info in server_val: + ip,ssh_port,idc_id = info + if tcpping(host=ip, port=ssh_port, timeout=3): + RC.hdel('ssh_port_fault_%s'%dt, '%s:%s' % (ip, ssh_port)) + try: + Ssh = SSH.ssh(ip=ip, ssh_port=ssh_port) + Ssh.Run('whoami') + Ssh.Close() + except: + if '%s:%s' % (ip, ssh_port) not in server_ensure: + RC.hset('ssh_login_fault_%s'%dt, '%s:%s' % (ip, ssh_port), aid[idc_id]) + else: + RC.hdel('ssh_login_fault_%s'%dt, '%s:%s' % (ip, ssh_port)) + RC.hdel('ssh_port_fault_%s'%dt, '%s:%s' % (ip, ssh_port)) + else: + if '%s:%s' % (ip, ssh_port) not in server_ensure: + RC.hset('ssh_port_fault_%s'%dt, '%s:%s' % (ip, ssh_port), aid[idc_id]) + except Exception as e: + logging.error(e) + finally: + db_idc.DB.session.remove() + +@check.proce_lock +def business_alarm(): + #获取业务接口性能数据 + loging.write("start %s ......" %business_alarm.__name__) + try: + try: + db_influxdb_alarm = db_idc.influxdb_alarm + Keys = ('avg_resp','status_5xx', 'status_4xx', 'resp_1000','pv') + Dbs = {'avg_resp':db_influxdb_alarm.avg_resp, + 'status_5xx':db_influxdb_alarm.status_5xx, + 'status_4xx':db_influxdb_alarm.status_4xx, + 'resp_1000':db_influxdb_alarm.resp_1000} + dd = time.strftime('%Y-%m-%d', time.localtime()) + dt = datetime.datetime.now() + nt = dt.strftime('%Y-%m-%dT%H:%M:%SZ') + #采样时间段 + t = 3 + # 环比时间 + tt = dt - datetime.timedelta(minutes=t) + ot = dt - datetime.timedelta(minutes=t * 2) + tt = tt.strftime('%Y-%m-%dT%H:%M:%SZ') + ot = ot.strftime('%Y-%m-%dT%H:%M:%SZ') + # 同比时间 + sdt = dt - datetime.timedelta(days=1) + stt = sdt - datetime.timedelta(minutes=t) + sot = sdt - datetime.timedelta(minutes=t * 2) + stt = stt.strftime('%Y-%m-%dT%H:%M:%SZ') + sot = sot.strftime('%Y-%m-%dT%H:%M:%SZ') + #获取指定域名列表 + Key = 'api_domain_lists_%s' % dd + hosts = RC_CLUSTER.smembers(Key) + # 获取当前时间段域名接口列表 + cmd = "select host,uri,avg_resp from analysis_logs WHERE time >= '%s' and time <='%s'" % (tt, nt) + result = Influx_cli.query(cmd) + except Exception as e: + logging.error(e) + else: + try: + host_key = 'influx_hosts_%s' % nt + for infos in result.get_points(): + host = infos['host'].replace("'", '') + if host in hosts: + uri = infos['uri'].replace("'", '') + # 获取指定域名接口列表 + Key = 'api_uri_lists_%s_%s' % (host, dd) + uris = RC_CLUSTER.smembers(Key) + if uri in uris: + uri_key = 'influx_%s_%s' % (host, nt) + RC.sadd(host_key, host) + RC.expire(host_key,3600) + RC.sadd(uri_key, uri) + RC.expire(uri_key, 3600) + except Exception as e: + logging.error(e) + else: + for host in RC.smembers(host_key): + uri_key = 'influx_%s_%s' % (host, nt) + for uri in RC.smembers(uri_key): + try: + now_infos = defaultdict() + old_infos = defaultdict() + bef_infos = defaultdict() + try: + #获取当前数据 + cmd = "select mean(*) from analysis_logs WHERE time >= '%s' and time <='%s' and host='%s' and uri='%s'" % ( + tt, nt, host, uri) + result = Influx_cli.query(cmd) + for infos in result.get_points(): + now_infos = infos + except Exception as e: + logging.error(e) + try: + #获取环比数据 + cmd = "select mean(*) from analysis_logs WHERE time >= '%s' and time <='%s' and host='%s' and uri='%s'" % ( + ot, tt, host, uri) + result = Influx_cli.query(cmd) + for infos in result.get_points(): + old_infos = infos + except Exception as e: + logging.error(e) + try: + #获取同比数据 + cmd = "select mean(*) from analysis_logs WHERE time >= '%s' and time <='%s' and host='%s' and uri='%s'" % ( + sot, stt, host, uri) + result = Influx_cli.query(cmd) + for infos in result.get_points(): + bef_infos = infos + except Exception as e: + logging.error(e) + + if now_infos and old_infos and bef_infos: + values = defaultdict() + #获取接口指标列表 + for k in Keys: + try: + key = 'mean_%s' % k + alart_old = 0.0 + alart_bef = 0.0 + old_val = 0.0 + bef_val = 0.0 + now_val = 0.0 + try: + #获取报警阀值 + if key != 'mean_pv': + alarm_arg = db_influxdb_alarm.query.with_entities(func.avg(Dbs[k])).filter(and_(db_influxdb_alarm.host == host, db_influxdb_alarm.uri == uri)).all() + if alarm_arg[0][0]: + alarm_arg = float('%.3f' %alarm_arg[0][0])*0.9 + else: + alarm_arg = 0.0 + except Exception as e: + logging.error(e) + else: + #对数据进行清洗和计算 + if now_infos[key] and old_infos[key] and bef_infos[key]: + if now_infos[key] > 0 and old_infos[key] > 0 and bef_infos[key] > 0: + if key == 'mean_avg_resp': + try: + if now_infos[key] > alarm_arg and now_infos[key]>1: + #当前值 + now_val = float(now_infos[key]) + old_val = float(old_infos[key]) + bef_val = float(bef_infos[key]) + # 环比数据 + alart_old = float(now_val - old_val) / old_val + # 同比数据 + alart_bef = float(now_val - bef_val) / bef_val + except Exception as e: + logging.error(e) + elif key == 'mean_pv': + try: + if now_infos[key] >15000 or (old_infos[key]-now_infos[key]) < -15000: + #当前值 + now_val = int(now_infos[key])*t + old_val = int(old_infos[key])*t + bef_val = int(bef_infos[key])*t + # 环比数据 + alart_old = float(now_val - old_val) /old_val + # 同比数据 + alart_bef = float(now_val - bef_val) /bef_val + except Exception as e: + logging.error(e) + else: + try: + alart_now = float(now_infos[key])/float(now_infos['mean_pv']) + alarm_old = float(old_infos[key])/float(old_infos['mean_pv']) + alarm_bef = float(bef_infos[key])/float(bef_infos['mean_pv']) + if alart_now > alarm_arg and alart_now >0.01: + # 当前值 + now_val = alart_now*100 + old_val = alarm_old*100 + bef_val = alarm_bef*100 + # 环比数据 + alart_old = float(alart_now - alarm_old) / alarm_old + # 同比数据 + alart_bef = float(alart_now - alarm_bef) / alarm_bef + except Exception as e: + logging.error(e) + try: + #环比大于40%以上或者同比大于40%以上 + if alart_old > 0.5 or alart_bef > 0.5: + values[key] = { + 'old': float('%.3f' % alart_old), + 'old_val': float('%.3f' % old_val), + 'bef': float('%.3f' % alart_bef), + 'bef_val': float('%.3f' % bef_val), + 'now': float('%.3f' % now_val), + 'sample': t + } + except Exception as e: + logging.error(e) + try: + #环比减少50%以上，同比减少50%以上 + if alart_old < -0.5 and alart_bef < -0.5: + values[key] = { + 'old':float('%.3f' % alart_old), + 'old_val':float('%.3f' % old_val) , + 'bef':float('%.3f' % alart_bef), + 'bef_val': float('%.3f' %bef_val), + 'now':float('%.3f' %now_val), + 'sample':t + } + except Exception as e: + logging.error(e) + except Exception as e: + logging.error(e) + continue + if values: + incr_key = "influxdb_incr_http://%s%s" % (host, uri) + RC.incr(incr_key) + #计数过期时间 + RC.expire(incr_key,180) + RC.hset('influxdb_mean_%s'%dd,"http://%s%s" % (host, uri),values) + RC.expire('influxdb_mean_%s' % dd,86400) + except Exception as e: + logging.error(e) + continue + finally: + db_idc.DB.session.remove() + + #业务接口性能报警 + try: + alarm_values = defaultdict() + db_project = db_op.project_list + db_business = db_op.business + dd = time.strftime('%Y-%m-%d', time.localtime()) + url_busi_key = 'interface_url_business_%s' %dd + alarm_key = 'interface_alarm_%s' % dd + mean_key = 'influxdb_mean_%s' % (dd) + alarm_lists = 'interface_list_%s' % dd + if RC.exists(mean_key): + values = RC.hgetall(mean_key) + values = {key: eval(values[key]) for key in values} + for url in values: + try: + incr_key = "influxdb_incr_%s" % url + if RC.exists(incr_key): + incr = int(RC.get(incr_key)) + if incr > 1: + business = '未知' + domain = url.split('/')[2] + #获取接口对应的业务信息 + business_id = db_project.query.with_entities(distinct(db_project.business_id)).filter( + db_project.domain.like('%{0},%'.format(domain))).all() + if business_id: + business_id = business_id[0][0] + business = db_business.query.with_entities(db_business.business).filter( + db_business.id == business_id).all() + business = business[0][0] + values[url]['incr'] = incr + values[url]['business'] = business + RC.hset(alarm_key, url, values[url]) + RC.expire(alarm_key,180) + except Exception as e: + logging.error(e) + continue + if RC.exists(alarm_key): + Keys = {'mean_avg_resp': '平均响应时间', + 'mean_status_5xx': '5xx状态码', + 'mean_status_4xx': '4xx状态码', + 'mean_resp_1000': '响应时间大于1s', + 'mean_pv':'pv访问量'} + alarm_values = RC.hgetall(alarm_key) + alarm_values = {key: eval(alarm_values[key]) for key in alarm_values} + for url in alarm_values: + try: + #收集业务名称信息 + RC.hset(url_busi_key, url, alarm_values[url]['business']) + #报警条件判断 + if int(alarm_values[url]['incr']) >3: + RC.sadd(alarm_lists,url) + for key in alarm_values[url]: + if key in Keys: + vals = alarm_values[url][key] + if key == 'mean_avg_resp': + info = '当前数值:%ss' % vals['now'] + elif key == 'mean_pv': + info = '当前pv:{0}'.format(vals['now']) + else: + info = '当前占比:{0}%'.format(vals['now']) + if float(vals['bef']) >=0: + if key =='mean_avg_resp': + bef_info = '同比增长:{0}%(昨天数值:{1}s)'.format(float(vals['bef']) * 100,vals['bef_val']) + elif key =='mean_pv': + bef_info = '同比增长:{0}%(昨天pv:{1})'.format(float(vals['bef']) * 100,int(vals['bef_val'])) + else: + bef_info = '同比增长:{0}%(昨天占比:{1}%)'.format(float(vals['bef']) * 100,vals['bef_val']) + else: + if key =='mean_avg_resp': + bef_info = '同比减少:{0}%(昨天数值:{1}s)'.format(float(vals['bef']) * 100,vals['bef_val']) + elif key =='mean_pv': + bef_info = '同比减少:{0}%(昨天pv:{1})'.format(float(vals['bef']) * 100,int(vals['bef_val'])) + else: + bef_info = '同比减少:{0}%(昨天占比:{1}%)'.format(float(vals['bef']) * 100,vals['bef_val']) + if float(vals['old']) >=0: + if key =='mean_avg_resp': + old_info = '环比增长:{0}%(三分钟前数值:{1}s)'.format(float(vals['old']) * 100,vals['old_val']) + elif key == 'mean_pv': + old_info = '环比增长:{0}%(三分钟前pv:{1})'.format(float(vals['old']) * 100,int(vals['old_val'])) + else: + old_info = '环比增长:{0}%(三分钟前占比:{1}%)'.format(float(vals['old']) * 100,vals['old_val']) + else: + if key == 'mean_avg_resp': + old_info = '环比减少:{0}%(三分钟前数值:{1}s)'.format(float(vals['old']) * 100,vals['old_val']) + elif key == 'mean_pv': + old_info = '环比减少:{0}%(三分钟前pv:{1})'.format(float(vals['old']) * 100,int(vals['old_val'])) + else: + old_info = '环比减少:{0}%(三分钟前占比:{1}%)'.format(float(vals['old']) * 100,vals['old_val']) + text = ['**线上业务:%s**' % alarm_values[url]['business'],"业务接口:%s" % url,'**详情:**', + '性能指标:%s,%s' %(Keys[key],info),bef_info,old_info + ,'采样数据:{0}分钟,持续时间:{1}分钟'.format(vals['sample'],int(alarm_values[url]['incr'])*3), + '**接口性能异常!**'] + if str(alarm_values[url]['business']) not in ['web']: + tools.dingding_msg(text) + #统计业务接口报警次数 + alarm_count_key = 'op_business_alarm_count_%s' %dd + RC_CLUSTER.hincrby(alarm_count_key,url,1) + alarm_busi_key = 'op_business_alarm_busi_%s' %dd + RC_CLUSTER.hincrby(alarm_busi_key,alarm_values[url]['business'],1) + alarm_perf_key = 'op_business_alarm_perf_%s' %dd + RC_CLUSTER.hincrby(alarm_perf_key,Keys[key],1) + RC_CLUSTER.expire(alarm_count_key,604800) + RC_CLUSTER.expire(alarm_busi_key,604800) + RC_CLUSTER.expire(alarm_perf_key,604800) + time.sleep(1) + except Exception as e: + logging.error(e) + continue + except Exception as e: + logging.error(e) + finally: + # 接口性能恢复通知 + if alarm_values and RC.exists(alarm_lists): + url_lists = RC.smembers(alarm_lists) + alarms = [url for url in alarm_values if int(alarm_values[url]['incr']) >2] + for url in url_lists: + if url not in alarms: + business = RC.hget(url_busi_key, url) + text = ['**线上业务:%s**' %business, "业务接口:%s" % url, '**接口性能恢复正常!**'] + RC.srem(alarm_lists, url) + #发送报警恢复信息 + if business not in ['web']: + tools.dingding_msg(text) + RC.expire(alarm_lists,86400) + RC.expire(url_busi_key, 86400) + db_op.DB.session.remove() + loging.write("complete %s !" % business_alarm.__name__) + +@check.proce_lock +def reboot_tomcat(): + try: + loging.write("start %s ......" %reboot_tomcat.__name__) + lte_date = datetime.datetime.now() + gte_date = lte_date - datetime.timedelta(minutes=15) + lte_date = lte_date.strftime('%Y-%m-%dT%H:%M:%S+08:00') + gte_date = gte_date.strftime('%Y-%m-%dT%H:%M:%S+08:00') + db_project = db_op.project_list + def action(reboot_lists, text, reboot=False): + try: + cmds = {6695: "tomcat-w5", 6696: "tomcat-w6", 5661: "tomcat-L1", 5662: "tomcat-L2"} + # 判断ip是否在自有服务列表 + for host, app_port in reboot_lists: + if host and app_port: + project = '未知项目' + #判断服务器的真实ip + host = tools.real_ip(host) + #获取服务器ssh端口 + vals = db_project.query.with_entities(db_project.ssh_port, db_project.project).filter( + and_(db_project.ip == host, db_project.app_port == app_port)).all() + if vals and host not in ('192.168.1.15', '192.168.1.16'): + if len(vals[0]) == 2: + ssh_port, project = vals[0] + if reboot: + try: + # 远程进行tomcat重启操作 + Ssh = SSH.ssh(ip=host, ssh_port=ssh_port) + Ssh.Run("supervisorctl restart {0}".format(cmds[int(app_port)])) + Ssh.Close() + time.sleep(15) + except Exception as e: + logging.error(e) + continue + else: + text.append("%s %s %s " % (host, app_port, project)) + if not reboot: + text.append("%s %s %s " % (host, app_port, project)) + except Exception as e: + logging.error(e) + finally: + return text + + #499状态码 + try: + Msg = [] + body = {"size": 0, "query": {"bool": {"must": [{"query_string": {"query": "status:499",}},{"range": {"time_iso8601": { + "gte": gte_date,"lte": lte_date}}}]}},"aggs": {"hosts": {"terms": {"field": "upstream_addr.keyword", + "size": 5,"order": {"_count": "desc"}}}}} + #indexs = ('logstash-nginx-log-whv3*','logstash-nginx-log-lbs*') + indexs = ('logstash-nginx-log-whv3*',) + text = ["**自动重启tomcat以下实例:**"] + for index in indexs: + res = es.search(index=index, body=body) + reboot_lists = [info['key'].split(':') for info in res['aggregations']['hosts']['buckets'] if info['doc_count'] > 100 if len(info['key'].split(':'))==2] + if reboot_lists: + text = action(reboot_lists, text, reboot=True) + Msg.append(text) + except Exception as e: + logging.error(e) + #响应超时 + try: + text = ["**第三方接口业务tomcat响应超时:**"] + body = {"size": 0, + "query": { + "bool": { + "filter": [{ + "range": { + "time_iso8601": { + "gte":gte_date, + "lte":lte_date + } + } + }, { + "query_string": { + "query": "host:(\"coapi.moji.com\" OR \"ele.coapi.moji.com\" OR \"gaode.coapi.moji.com\" OR \"hw\\-p1.api.moji.com\" OR \"meizu.coapi.moji.com\" OR \"vw.coapi.moji.com\" OR \"wdj.mojichina.com\")" + } + }] + } + }, + "aggs": { + "3": { + "terms": { + "field": "upstream_addr.keyword", + "size": 100, + "order": { + "rt": "desc" + } + }, + "aggs": { + "rt": { + "avg": { + "field": "request_time" + } + } + } + } + } + } + res = es.search(index='logstash-nginx-log-coapi*', body=body) + for info in res['aggregations']['3']['buckets']: + rt = int(float(info['rt']['value']) * 1000) + if rt > 200 and int(info['doc_count']) > 10000: + if ',' in info['key']: + for val in info['key'].split(','): + host,app_port = val.split(':') + # 判断服务器的真实ip + host = tools.real_ip(host) + text.append("%s %s coapi " %(host, app_port)) + else: + host, app_port = info['key'].split(':') + # 判断服务器的真实ip + host = tools.real_ip(host) + text.append("%s %s coapi " %(host, app_port)) + Msg.append(text) + except Exception as e: + logging.error(e) + #5xx状态码 + try: + body = {"size": 0, + "query": {"bool": {"must": [{"range": {"status": {"gte": 500, "lte": 599}}}, {"range": {"time_iso8601": { + "gte": gte_date, "lte": lte_date}}}]}}, + "aggs": {"hosts": {"terms": {"field": "upstream_addr.keyword", + "size": 10, "order": {"_count": "desc"}}}}} + indexs = ('logstash-nginx-log-*',) + text = ["**tomcat服务5xx状态码实例:**"] + for index in indexs: + res = es.search(index=index, body=body) + reboot_lists = [info['key'].split(':') for info in res['aggregations']['hosts']['buckets'] if + info['doc_count'] > 100 if len(info['key'].split(':'))==2] + if reboot_lists: + text = action(reboot_lists, text, reboot=False) + Msg.append(text) + #发送钉钉群消息 + for msg in Msg: + if len(msg) >1: + tools.dingding_msg(msg) + except Exception as e: + logging.error(e) + except Exception as e: + logging.error(e) + finally: + loging.write("complete %s !" % reboot_tomcat.__name__) + db_op.DB.session.remove() + +@check.proce_lock +def business_monitor(check_url=None): + def alarm(): + # 记录故障次数 + RC.incr(error_alarm) + RC.expire(error_alarm,300) + # 判断触发报警条件 + if int(RC.get(error_alarm)) > 3: + try: + if int(lock) == 0: + tools.dingding_msg(text,alart_token) + db_busi_m.query.filter(db_busi_m.url == URL).update({db_busi_m.update_time:td, + db_busi_m.alarm_time: td, + db_busi_m.code: 1, + db_busi_m.error_ip: ip}) + db_op.DB.session.commit() + except Exception as e: + logging.error(e) + else: + RC.delete(recovery_alarm) + RC.delete(error_alarm) + #标记恢复通知 + RC.incr(recovery_alarm) + td = time.strftime("%Y-%m-%d %H:%M:00", time.localtime()) + checks = [] + try: + db_busi_m = db_op.business_monitor + values = db_busi_m.query.with_entities(db_busi_m.url,db_busi_m.method,db_busi_m.project,db_busi_m.version,db_busi_m.lock,db_busi_m.alart_token).all() + if check_url: + values = db_busi_m.query.with_entities(db_busi_m.url,db_busi_m.method,db_busi_m.project,db_busi_m.version,db_busi_m.lock,db_busi_m.alart_token).filter(db_busi_m.url==check_url).all() + for val in values: + try: + URL,method,project,version,lock,alart_token = val + domain = URL.split('/')[2] + if ':' in domain: + domain = domain.split(':')[0] + headers = {'Host':domain} + if URL.count(':') >1: + ipaddress = [domain] + else: + ipaddress = tools.dig(domain) + if ipaddress: + for ip in set(ipaddress): + try: + isp = ip_adress.Search(ip) + if isp: + isp = isp.split(',')[-1] + url = URL.split('/') + url[2]= ip + url = '/'.join(url) + error_alarm = 'error_%s_%s'%(project,ip) + recovery_alarm = 'recovery_%s_%s' % (project, ip) + text = ['项目:%s' % project, "线上版本:%s" % version,'监控接口:%s' % URL,'解析IP:%s' % ip, 'ISP线路:%s' % isp,'**健康检测失败!**'] + if method == 'post': + resp = requests.post(url, data={'src': 1}, headers=headers) + else: + resp = requests.get(url,headers=headers) + except: + if check_url: + checks.append(ip) + else: + text.insert(5,"故障原因:request time out") + alarm() + else: + try: + if int(resp.status_code) in (200,301,302,304): + result = resp.json() + ver = '' + proj = '' + if 'rc' in result: + if 'ver' in result['rc']: + ver = result['rc']['ver'] + if 'proj' in result['rc']: + proj = result['rc']['proj'] + db_busi_m.query.filter(db_busi_m.url == URL).update({db_busi_m.version:ver, + db_busi_m.project:proj, + db_busi_m.code: 0, + db_busi_m.update_time:td}) + db_op.DB.session.commit() + #故障恢复通知条件判断 + if RC.exists(recovery_alarm): + RC.incr(recovery_alarm) + RC.expire(recovery_alarm,300) + if int(RC.get(recovery_alarm)) >2: + text = ['项目:%s' % project, "线上版本:%s" % version, '监控接口:%s' % URL, + '解析IP:%s' % ip, 'ISP线路:%s' % isp, '**服务恢复正常!**'] + try: + tools.dingding_msg(text,alart_token) + #自动解除报警锁定及故障状态 + RC.delete(recovery_alarm) + RC.delete(error_alarm) + db_busi_m.query.filter(and_(db_busi_m.url == URL)).update({db_busi_m.lock:0, + db_busi_m.code:0, + db_busi_m.error_ip:''}) + db_op.DB.session.commit() + except Exception as e: + logging.error(e) + else: + if check_url: + checks.append(ip) + else: + text.insert(5,'故障原因:status code %s' % int(resp.status_code)) + alarm() + except Exception as e: + logging.error(e) + except Exception as e: + logging.error(e) + continue + if check_url: + return checks + except Exception as e: + logging.error(e) + finally: + db_op.DB.session.remove() + +@check.proce_lock +def es_get_data(): + tm = datetime.datetime.now() + tt = tm.strftime('%H:%M') + td = time.strftime("%Y-%m-%d", time.localtime()) + web_key = 'internet_access_%s' % td + lte_date = datetime.datetime.now() + gte_date = lte_date - datetime.timedelta(minutes=1) + lte_date = lte_date.strftime('%Y-%m-%dT%H:%M:%S+08:00') + gte_date = gte_date.strftime('%Y-%m-%dT%H:%M:%S+08:00') + # 获取网站并发数据 + try: + body = {"query":{"range":{"time_iso8601": {"gte": "%s" % gte_date,"lte": "%s" % lte_date}}}} + res = es.search(index='logstash-nginx-log-*', body=body) + if res['hits']['total']: + RC.rpush(web_key, [tt,int(res['hits']['total'])]) + RC.expire(web_key,864000) + except Exception as e: + logging.error(e) + try: + #获取错误状态码数据 + err_4xx = 'error_4xx_%s' % td + err_5xx = 'error_5xx_%s' % td + body = {'size': 0, "query": {"bool": {"must": [{"range": {"time_iso8601": {"gte": gte_date, "lte": lte_date}}}, + {"range": {"status": {"gte": 400, "lte": 499}}}]}, }} + res = es.search(index='logstash-nginx-log-*', body=body) + if res: + RC.rpush(err_4xx, [tt, int(res['hits']['total'])]) + RC.expire(err_4xx, 86400) + body = {'size': 0, "query": {"bool": {"must": [{"range": {"time_iso8601": {"gte": gte_date, "lte": lte_date}}}, + {"range": {"status": {"gte": 500, "lte": 599}}}]}, }} + res = es.search(index='logstash-nginx-log-*', body=body) + if res: + RC.rpush(err_5xx, [tt, int(res['hits']['total'])]) + RC.expire(err_5xx, 86400) + except Exception as e: + logging.error(e) + #获取响应时间段数据 + try: + upstream = {'0-100':(0,0.1),'100-200':(0.1,0.2),'200-500':(0.2,0.5),'500-1000':(0.5,1),'1000-3000':(1,3),'3000+':(3,60)} + for k in upstream: + Key = 'es_get_time_%s_%s' %(k,td) + res = es.search(index='logstash-nginx-log-*', body={"query": { + "bool": { + "must": [{"range": {"time_iso8601": {"gte": gte_date, "lte": lte_date}}}, + {"range": {"upstream_response_time": {"gte": upstream[k][0], "lte": upstream[k][1]}}}] + }, + }, + "aggs": { + "avg_resp": { + "avg": {"field": "upstream_response_time"} + } + } + }) + val = [int(res['hits']['total']),int(float(res['aggregations']['avg_resp']['value'])*1000)] + RC.hset(Key,'%s_%s'%(k,tt),val) + RC.expire(Key,86400) + except Exception as e: + logging.error(e) + +@check.proce_lock +def influxdb_counts(): + dt = datetime.datetime.now() + tt = dt - datetime.timedelta(hours=1) + nt = dt.strftime('%Y-%m-%dT%H:00:00Z') + tt = tt.strftime('%Y-%m-%dT%H:00:00Z') + Influx_wri = InfluxDBClient(influxdb_host,influxdb_port,influxdb_user,influxdb_pw, 'analysis_logs') + cmd = "select host,uri,avg_resp from analysis_logs WHERE time >= '%s' and time <'%s'" % (tt,nt) + result = Influx_cli.query(cmd) + if result: + for infos in result.get_points(): + try: + host = infos['host'].replace("'", '') + RC.sadd('influx_hosts_%s' % nt, host) + uri = infos['uri'].replace("'", '') + RC.sadd('influx_%s_%s' % (host, nt), uri) + except Exception as e: + logging.error(e) + continue + for host in RC.smembers('influx_hosts_%s' % nt): + for uri in RC.smembers('influx_%s_%s' % (host, nt)): + try: + cmd = "select mean(*) from analysis_logs WHERE time >= '%s' and time <'%s' and host='%s' and uri='%s'" % (tt,nt, host, uri) + result = Influx_cli.query(cmd) + if result: + for infos in result.get_points(): + del infos['time'] + infos = {info:float(infos[info]) for info in infos} + json_body = [{"measurement": "analysis%s" % tt.split('T')[0].split('-')[0], "tags": {"host": host, "uri": uri}, + "fields": infos, 'time': nt}] + Influx_wri.write_points(json_body) + except Exception as e: + logging.error(e) + continue + +@check.proce_lock +def influxdb_alarm(): + dt = datetime.datetime.now() + tt = dt - datetime.timedelta(days=1) + nt = dt.strftime('%Y-%m-%dT00:00:00Z') + dd = tt.strftime('%Y-%m-%d') + tt = tt.strftime('%Y-%m-%dT00:00:00Z') + Influx_cli = InfluxDBClient(influxdb_host, influxdb_port, influxdb_user, influxdb_pw,'analysis_logs') + db_influxdb_alarm = db_idc.influxdb_alarm + Key = 'api_domain_lists_%s' % dd + hosts = RC_CLUSTER.smembers(Key) + try: + for host in hosts: + Key = 'api_uri_lists_%s_%s' % (host, dd) + uris = RC_CLUSTER.smembers(Key) + for uri in uris: + try: + infos = None + cmd = "select max(*) from " + 'analysis%s' %time.strftime('%Y',time.localtime()) + " WHERE time >= '%s' and time <='%s' and host='%s' and uri='%s'" % ( + tt, nt, host, uri) + result = Influx_cli.query(cmd) + if result: + for infos in result.get_points(): + infos = infos + if infos: + c = db_influxdb_alarm(host=host,uri=uri,avg_resp=infos['max_mean_avg_resp'],resp_100=infos['max_mean_resp_100']/infos['max_mean_pv'], + resp_200=infos['max_mean_resp_200']/infos['max_mean_pv'],resp_500=infos['max_mean_resp_500']/infos['max_mean_pv'], + resp_1000=infos['max_mean_resp_1000']/infos['max_mean_pv'],status_4xx=infos['max_mean_status_4xx']/infos['max_mean_pv'], + status_5xx=infos['max_mean_status_5xx']/infos['max_mean_pv'],year=dd) + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + except Exception as e: + logging.error(e) + continue + except Exception as e: + logging.error(e) + finally: + db_idc.DB.session.remove() + +@check.proce_lock +def zabbix_counts(): + dict_load = defaultdict() + dict_mem = defaultdict() + dict_openfile = defaultdict() + free_load = [] + free_mem = [] + free_openfile = [] + now_time = datetime.datetime.now() + dt = now_time - datetime.timedelta(days=3) + dt = dt.strftime('%Y-%m-%dT00:00:00Z') + Influx_cli = InfluxDBClient(influxdb_host, influxdb_port, influxdb_user, influxdb_pw, 'zabbix_infos') + cmd = "select max(*) from server_infos where time >='%s' group by hostname" % dt + try: + results = Influx_cli.query(cmd) + if results: + for key in results.keys(): + hostname = key[-1]['hostname'] + for infos in results[key]: + if infos['max_cpu_load'] >= 0: + dict_load[hostname] = infos['max_cpu_load'] + if infos['max_mem_use'] >=0: + dict_mem[hostname] = infos['max_mem_use'] + if infos['max_openfile'] >=0: + dict_openfile[hostname] = infos['max_openfile'] + except Exception as e: + logging.error(e) + try: + if dict_load: + loads = sorted(dict_load.items(), key=lambda item: int(item[1]), reverse=True) + RC_CLUSTER.set('op_zabbix_server_load_top',loads[:20]) + free_load = [info[0] for info in loads if int(info[-1]) <=3] + if dict_mem: + mems = sorted(dict_mem.items(), key=lambda item: int(item[1]), reverse=True) + + RC_CLUSTER.set('op_zabbix_server_mem_top', mems[:20]) + free_mem = [info[0] for info in mems if int(info[-1]) <= 5] + if dict_openfile: + openfiles = sorted(dict_openfile.items(), key=lambda item: int(item[1]), reverse=True) + RC_CLUSTER.set('op_zabbix_server_openfile_top', openfiles[:20]) + free_openfile = [info[0] for info in openfiles if int(info[-1]) <= 1024] + if free_load and free_mem and free_openfile: + RC_CLUSTER.set('op_zabbix_free_servers',set(free_load)&set(free_mem)&set(free_openfile)) + except Exception as e: + logging.error(e) \ No newline at end of file diff --git a/Modules/Task2.py b/Modules/Task2.py new file mode 100644 index 00000000..5ba39077 --- /dev/null +++ b/Modules/Task2.py @@ -0,0 +1,636 @@ +#-*- coding: utf-8 -*- +import redis +from Modules import loging,Mysql,check,SSH,db_idc,db_op,tools +from flask import Flask +from flask_sqlalchemy import SQLAlchemy +from sqlalchemy import and_,or_,distinct +from influxdb import InfluxDBClient +from collections import defaultdict +import datetime +import time +from functools import reduce +from multiprocessing.dummy import Pool as ThreadPool +from tcpping import tcpping +from kubernetes import client +app = Flask(__name__) +app.config.from_pyfile('../conf/redis.conf') +app.config.from_pyfile('../conf/sql.conf') +logging = loging.Error() +DB = SQLAlchemy(app) +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +RC = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +redis_data = app.config.get('REDIS_DATA') +RC_CLUSTER = redis.StrictRedis(host=redis_data, port=redis_port,decode_responses=True) +MYSQL_HOST = app.config.get('MYSQL_HOST') +MYSQL_PORT = app.config.get('MYSQL_PORT') +MYSQL_USER = app.config.get('MYSQL_USER') +MYSQL_PW = app.config.get('MYSQL_PASSWORD') +MYSQL_INFO_USER = app.config.get('MYSQL_INFO_USER') +MYSQL_INFO_PW = app.config.get('MYSQL_INFO_PASSWORD') +influxdb_host = app.config.get('INFLUXDB_HOST') +influxdb_port = app.config.get('INFLUXDB_PORT') +influxdb_user = app.config.get('INFLUXDB_USER') +influxdb_pw = app.config.get('INFLUXDB_PASSWORD') +influxdb_db = app.config.get('INFLUXDB_DB') +config,contexts,config_file = tools.k8s_conf() +@check.proce_lock +def get_mysqldb_info(): + try: + db_third = db_idc.third_resource + db_mysqldb = db_idc.idc_mysqldb + IDC_MySql = Mysql.MYSQL(MYSQL_USER, MYSQL_PW, MYSQL_HOST, MYSQL_PORT, 'idc') + IDC_MySql.Run("TRUNCATE TABLE tableinfo;") + infos = IDC_MySql.Run("select ip,port from mysqldb where master = '是' or slave = '是';") + except Exception as e: + logging.error(e) + else: + for info in infos: + ip,port = info + try: + INFO_MySql = Mysql.MYSQL(MYSQL_INFO_USER, MYSQL_INFO_PW, ip, port, 'mysql') + exclude_db = ('mysql', 'test', 'information_schema', 'performance_schema') + cmd = "show databases;" + Lists = INFO_MySql.Run(cmd) + Lists = [db[0] for db in Lists if db[0] not in exclude_db] + db_lists = ','.join(Lists) + except: + continue + else: + try: + cmd = "SHOW SLAVE STATUS;" + result = INFO_MySql.Run(cmd) + if result: + result = list(result[0]) + m_ip = result[1].strip() + m_user = result[2].strip() + m_port = result[3] + s_io = result[10].strip() + s_sql = result[11].strip() + #判断获取的master主机信息是否需要解析 + if len(m_ip.split('.')) != 4: + ssh_port = db_third.query.with_entities(db_third.ssh_port).filter(and_(db_third.ip==ip,db_third.app_port==port)).all() + ssh_port = ssh_port[0][0] + Ssh = SSH.ssh(ip=ip, ssh_port=ssh_port) + ssh_cmd = "/bin/cat /etc/hosts|/bin/grep {0}".format(str(m_ip)) + values = Ssh.Run(ssh_cmd) + if values['stdout']: + m_ip = values['stdout'][0].split()[0] + else: + m_ip = None + if m_ip: + if s_io == 'Yes' and s_sql == 'Yes': + #判断真实的主库服务器信息 + values = db_mysqldb.query.with_entities(db_mysqldb.Master_Host,db_mysqldb.Master_Port).filter( + and_(db_mysqldb.ip == m_ip, db_mysqldb.port == m_port,db_mysqldb.slave == '是')).all() + if values: + m_ip,m_port = values[0] + cmd = "update mysqldb set slave='是',master='否',db='%s',Master_Host='%s',Master_Port='%s',Master_User='%s' where ip='%s' and port=%i;" % \ + (db_lists, m_ip, m_port, m_user, ip, int(port)) + else: + check_cmd = "show slave hosts;" + check_result = IDC_MySql.Run(check_cmd) + if check_result: + cmd = "update mysqldb set slave='否',master='是',db='%s',Master_Host='',Master_Port='',Master_User='' where ip='%s' and port=%i;" % ( + db_lists, ip, int(port)) + else: + cmd = "update mysqldb set slave='否',master='是',db='%s',Master_Host='',Master_Port='',Master_User='' where ip='%s' and port=%i;" % ( + db_lists, ip, int(port)) + IDC_MySql.Run(cmd) + except Exception as e: + INFO_MySql.Close() + logging.error(e) + try: + version = INFO_MySql.Run("show variables like 'version';") + version = version[0][-1] + for db in Lists: + cmd = "SHOW TABLE STATUS from %s;" % db + results = INFO_MySql.Run(cmd) + if results: + for result in results: + table_name = result[0] + table_engine = result[1] + table_Rows = int(result[4]) + table_size = int(result[6]) + int(result[8]) + if len(str(table_size)) > 9: + table_size = '%sGB' % (table_size / 1000 / 1000 / 1000) + elif len(str(table_size)) > 6: + table_size = '%sMB' % (table_size / 1000 / 1000) + else: + table_size = '%sKB' % (table_size / 1000) + table_charset = result[14] + cmd = "insert into tableinfo (ip, port, database_name, table_name, Engine_name, Rows,size,Charset, version,update_time) VALUES ('%s',%i,'%s','%s','%s',%i,'%s','%s','%s',now());" % \ + (ip, int(port), db, table_name, table_engine, table_Rows, table_size, table_charset, version) + IDC_MySql.Run(cmd) + except Exception as e: + logging.error(e) + INFO_MySql.Close() + finally: + IDC_MySql.Close() + db_idc.DB.session.remove() + +@check.proce_lock +def task_run(): + try: + try: + # 获取业务访问数据 + db_business = db_op.business + db_project = db_op.project_list + business = db_business.query.with_entities(db_business.id, db_business.business).all() + business = {busi[0]: busi[1] for busi in business} + year = time.strftime('%Y', time.localtime()) + ot = datetime.datetime.now() - datetime.timedelta(days=0) + ot = ot.strftime('%Y-%m-%dT00:00:00Z') + Key = 'op_business_pv_%s' % ot.split('T')[0] + Influx_cli = InfluxDBClient(influxdb_host, influxdb_port, influxdb_user, influxdb_pw, 'analysis_logs') + for id in business: + business_domain = db_project.query.with_entities(distinct(db_project.domain)).filter( + db_project.business_id == int(id)).all() + if business_domain: + hosts = [domain[0] for domain in business_domain] + pv_sum = [] + for host in hosts: + if ',' in host: + hosts.extend(host.split(',')) + else: + try: + cmd = 'select sum(mean_pv) from ' + 'analysis%s' % year + " where time >='%s' and host = '%s';" % ( + ot, host) + result = Influx_cli.query(cmd) + if result: + for infos in result.get_points(): + if infos: + pv_sum.append(infos['sum'] * 60) + except Exception as e: + logging.error(e) + if pv_sum: + pv_sum = reduce(lambda x, y: x + y, pv_sum) + RC_CLUSTER.hset(Key, business[id], pv_sum) + except Exception as e: + logging.error(e) + + #获取数据库状态 + now_date = datetime.datetime.now() + gd = now_date.strftime('%Y-%m-%dT%H:%M:%SZ') + influx_fields = defaultdict() + db_mysqldb = db_idc.idc_mysqldb + infos = db_mysqldb.query.with_entities(db_mysqldb.ip,db_mysqldb.port).filter(or_(db_mysqldb.master == '是',db_mysqldb.slave == '是')).all() + Influx_cli = InfluxDBClient(influxdb_host, influxdb_port, influxdb_user, influxdb_pw,'mysqld_status') + for info in infos: + try: + ip, port = info + MySql = Mysql.MYSQL(MYSQL_INFO_USER, MYSQL_INFO_PW, ip, port, 'mysql') + vals = MySql.Run("SHOW GLOBAL STATUS;") + except: + continue + else: + if vals: + vals = {val[0]: val[1] for val in vals} + #获取QPS + Key = 'op_mysqld_QPS_%s_%s' %(ip,port) + QPS = RC.getset(Key, int(vals['Questions'])) + RC.expire(Key,3600) + if not QPS: + QPS = int(vals['Questions']) + influx_fields['QPS'] = float(int(vals['Questions']) - int(QPS)) / 3000 + #获取TPS + Key = 'op_mysqld_TPS_%s_%s' % (ip, port) + TPS = RC.getset(Key, int(vals['Com_commit']) + int(vals['Com_rollback'])) + RC.expire(Key,3600) + if not TPS: + TPS = int(vals['Com_commit']) + int(vals['Com_rollback']) + influx_fields['TPS'] = float(int(vals['Com_commit']) + int(vals['Com_rollback']) - int(TPS)) / 3000 + #获取读写比 + influx_fields['R/W'] = (int(vals['Com_select']) + int(vals['Qcache_hits'])) / (float(int(vals['Com_insert']) +int(vals['Com_update']) + int(vals['Com_delete']) + int(vals['Com_replace']))) * 100 + #获取慢查询占比 + influx_fields['S/Q'] = float(vals['Slow_queries']) / int(vals['Questions']) * 100 + #获取接受流量 + Key = 'op_mysqld_Bytes_received_%s_%s' % (ip, port) + Bytes_received =RC.getset(Key, int(vals['Bytes_received'])) + RC.expire(Key,3600) + if not Bytes_received: + Bytes_received = int(vals['Bytes_received']) + influx_fields['Bytes_r'] = float((int(vals['Bytes_received']) - int(float(Bytes_received))))/1000 + #获取发送流量 + Key = 'op_mysqld_Bytes_sent_%s_%s' % (ip, port) + Bytes_sent =RC.getset(Key, float(vals['Bytes_sent'])) + RC.expire(Key,3600) + if not Bytes_sent: + Bytes_sent = int(vals['Bytes_sent']) + influx_fields['Bytes_s'] = (int(vals['Bytes_sent']) - int(float(Bytes_sent)))/1000 + #获取连接数 + influx_fields['Connections'] = len(MySql.Run("SHOW processlist;")) + # 写入influxdb数据库 + if influx_fields: + try: + json_body = [{"measurement": "performance", "tags": {"ip": ip, "port":port}, + "fields": influx_fields, "time": gd}] + Influx_cli.write_points(json_body) + except Exception as e: + logging.error(e) + MySql.Close() + except Exception as e: + logging.error(e) + finally: + db_idc.DB.session.remove() + db_op.DB.session.remove() + #获取k8s的hpa副本数量 + try: + td = time.strftime('%Y-%m-%d',time.localtime()) + th = time.strftime('%H:%M',time.localtime()) + v1 = client.AutoscalingV1Api() + ret = v1.list_horizontal_pod_autoscaler_for_all_namespaces() + Key = 'op_hpa_chart_%s' %td + for i in ret.items: + RC.hset(Key,'%s_%s'%(i.spec.scale_target_ref.name,th),i.status.current_replicas) + except Exception as e: + logging.error(e) +@check.proce_lock +def get_other_info(): + db_project_other = db_op.project_other + db_crontabs = db_idc.crontabs + db_servers = db_idc.idc_servers + db_hosts = db_idc.hosts + infos = db_servers.query.with_entities(db_servers.id,db_servers.ip,db_servers.ssh_port).filter(and_(db_servers.status !='维护中',db_servers.comment !='跳过')).all() + try: + for info in infos: + server_id,ip,ssh_port = info + if tcpping(host=ip, port=ssh_port, timeout=3): + try: + update_date = time.strftime('%Y-%m-%d', time.localtime()) + Ssh = SSH.ssh(ip=ip, ssh_port=ssh_port) + #收集crontab信息 + results = Ssh.Run("cat /var/spool/cron/*") + if results['stdout']: + v = db_crontabs.query.filter(db_crontabs.server_id==int(server_id)).all() + for c in v: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + for result in results['stdout']: + if not result.startswith('#') and '*' in result: + result = result.strip().split() + cron = ' '.join(result[:5]) + action = ' '.join(result[5:]) + c = db_crontabs(cron=cron,action=action,server_id=int(server_id),update_time=update_date) + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + # 收集jar运行信息 + results = Ssh.Run("ps -ef|grep java|grep -e '.jar$'") + if results['stdout']: + vals = [] + v = db_project_other.query.filter(db_project_other.server_id == int(server_id)).all() + for c in v: + db_op.DB.session.delete(c) + db_op.DB.session.commit() + for result in results['stdout']: + if 'hadoop' not in result and 'hive' not in result: + result = result.strip().split()[-1] + if '/' in result: + result = result.split('/')[-1] + vals.append(result) + for val in set(vals): + result = db_project_other.query.filter(and_(db_project_other.project==val,db_project_other.server_id==server_id)).all() + if not result: + c = db_project_other(lable='java', project=val, server_id=server_id,business_id=0, update_time=update_date) + db_op.DB.session.add(c) + db_op.DB.session.commit() + #收集hosts信息 + results = Ssh.Run("cat /etc/hosts") + if results['stdout']: + v = db_hosts.query.filter(db_hosts.server_id == int(server_id)).all() + for c in v: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + for line in results['stdout']: + if not line.startswith('#') and '127.0.0.1' not in line: + line = line.strip().split() + if line: + if len(line) == 2: + if 'localhost' not in line[1]: + c = db_hosts(line[0],line[1],server_id=server_id,update_time=update_date) + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + if len(line) > 2: + for hostname in line[1:]: + if not hostname.startswith('#') and not 'localhost' in hostname: + c = db_hosts(line[0],hostname, server_id=server_id, + update_time=update_date) + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + Ssh.Close() + except Exception as e: + logging.error(e) + continue + except Exception as e: + logging.error(e) + finally: + db_idc.DB.session.remove() + db_op.DB.session.remove() + +@check.proce_lock +def get_redis_info(): + db_third = db_idc.third_resource + db_redis = db_idc.redis_info + db_servers = db_idc.idc_servers + update_date = time.strftime('%Y-%m-%d', time.localtime()) + try: + server_ids = db_servers.query.with_entities(db_servers.id,db_servers.ip,db_servers.ssh_port,db_servers.hostname).all() + for infos in server_ids: + RC_CLUSTER.hset('op_server_hostnames',infos[0],infos[-1]) + server_ids = {"%s:%s"%(infos[1],infos[2]):infos[0] for infos in server_ids} + redis_list = db_third.query.with_entities(db_third.ip,db_third.ssh_port,db_third.app_port).filter(db_third.resource_type == 'redis').all() + ssh_ports = {"%s:%s" %(infos[0],infos[2]):infos[1] for infos in redis_list} + for ip,ssh_port,app_port in set(redis_list): + #初始化参数 + masterauth = None + requirepass = None + pid = None + conf_dir = None + conf_file = "" + redis_type = {'master': '否', 'slave': '否', 'cluster': '否'} + #判断ssh端口是否连通 + if tcpping(host=ip, port=app_port, timeout=3): + try: + Ssh = SSH.ssh(ip=ip, ssh_port=ssh_port) + cmd = "netstat -lntp|grep :%s" % app_port + results = Ssh.Run(cmd) + if results['stdout']: + for line in results['stdout'][0].split(): + if '/redis' in line: + pid = line.split('/')[0] + break + if pid: + cmd = "/bin/ps -ef|grep -v grep|grep {}".format(pid) + results = Ssh.Run(cmd) + if results['stdout']: + result = results['stdout'][0] + if 'cluster' in result: + redis_type['cluster'] = '是' + else: + try: + result = results['stdout'][0].split()[-1] + if '/' in result: + conf_file = "/usr/local/redis/etc/{}".format(result.split('/')[-1]) + if not conf_file.endswith('.conf'): + cmd = "lsof -p {}|grep 'cwd'".format(pid) + cwd = Ssh.Run(cmd) + if cwd['stdout']: + for line in cwd['stdout']: + if 'redis' in line: + conf_dir = line.split()[-1] + break + if conf_dir: + cmd = "grep {0} -r {1}/|grep '.conf:port'".format(app_port, conf_dir) + results = Ssh.Run(cmd) + if results['stdout']: + for line in results['stdout']: + if ':port {}'.format(app_port) in line: + conf_file = line.split(':')[0] + if conf_file.endswith('.conf'): + cmd = "grep masterauth {}".format(conf_file) + results = Ssh.Run(cmd) + if results['stdout']: + masterauth = results['stdout'][0].split()[-1].strip() + cmd = "grep requirepass {}".format(conf_file) + pw_result = Ssh.Run(cmd) + if pw_result['stdout']: + requirepass = pw_result['stdout'][0].split()[-1].strip() + RC = redis.StrictRedis(ip,int(app_port),password=requirepass,decode_responses=True) + Infos = RC.info() + if Infos['role'] == 'master': + redis_type['master'] = '是' + if Infos['role'] == 'slave': + redis_type['slave'] = '是' + counts = int((Infos['connected_slaves'])) + except Exception as e: + logging.error(e) + else: + try: + #修改记录slave信息 + if counts > 0: + for i in range(counts): + Info = Infos['slave%s' % i] + if isinstance(Info,dict): + slave_ip = Info['ip'] + slave_port = Info['port'] + slave_status = Info['state'] + else: + slave_ip, slave_port, slave_status = Info.split(',') + if slave_status == 'online' and int(slave_port) >1024: + try: + SSH_port = ssh_ports['%s:%s' % (slave_ip, slave_port)] + except: + server_id = slave_ip + else: + try: + server_id = server_ids['%s:%s' %(slave_ip,SSH_port)] + except: + server_id = slave_ip + try: + master_id = server_ids['%s:%s' % (ip, ssh_port)] + except: + master_id = ip + val = db_redis.query.filter(and_(db_redis.server_id == server_id, db_redis.port == slave_port)).all() + if val: + db_redis.query.filter(and_(db_redis.server_id == server_id, db_redis.port == slave_port)).update( + {db_redis.masterauth: masterauth, db_redis.requirepass: requirepass, + db_redis.master: '否',db_redis.slave: '是',db_redis.cluster: '否', + db_redis.Master_Host: master_id,db_redis.Master_Port: app_port,db_redis.update_date: update_date}) + db_idc.DB.session.commit() + else: + c = db_redis(server_id=server_id, port=slave_port, masterauth=masterauth, + requirepass=requirepass, master='否', + slave='是',cluster='否', Master_host=master_id, + Master_Port=app_port, update_date=update_date) + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + except Exception as e: + db_idc.DB.session.rollback() + logging.error(e) + try: + #修改记录master或者cluster信息 + if redis_type['master'] == '是' or redis_type['cluster'] == '是': + try: + server_id = server_ids['%s:%s' % (ip, ssh_port)] + except: + server_id = ip + val = db_redis.query.filter(and_(db_redis.server_id == server_id, db_redis.port == app_port)).all() + if val: + db_redis.query.filter( + and_(db_redis.server_id == server_id, db_redis.port == app_port)).update( + {db_redis.masterauth: masterauth, db_redis.requirepass: requirepass, + db_redis.master: redis_type['master'], + db_redis.slave: redis_type['slave'], + db_redis.cluster: redis_type['cluster'], + db_redis.Master_Host: '', + db_redis.Master_Port: '', db_redis.update_date: update_date}) + db_idc.DB.session.commit() + else: + c = db_redis(server_id=server_id, port=app_port, masterauth=masterauth, + requirepass=requirepass, master=redis_type['master'], + slave=redis_type['slave'], cluster=redis_type['cluster'], + Master_host='', Master_Port='', + update_date=update_date) + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + except Exception as e: + db_idc.DB.session.rollback() + logging.error(e) + except Exception as e: + logging.error(e) + continue + finally: + Ssh.Close() + else: + loging.write("delete not exist redis %s %s ......" %(ip,app_port)) + v = db_redis.query.filter(and_(or_(db_redis.server_id==server_ids['%s:%s' %(ip,ssh_port)], + db_redis.server_id == ip),db_redis.port==app_port)).all() + for c in v: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + except Exception as e: + logging.error(e) + finally: + db_idc.DB.session.remove() + +@check.proce_lock +def get_redis_status(): + db_redis = db_idc.redis_info + db_servers = db_idc.idc_servers + update_date = time.strftime('%Y-%m-%d', time.localtime()) + try: + server_ids = db_servers.query.with_entities(db_servers.id,db_servers.ip,db_servers.hostname).all() + redis_infos = db_redis.query.with_entities(db_redis.server_id,db_redis.port,db_redis.requirepass).filter(db_redis.cluster=='否').all() + def redis_status(infos): + try: + ips = {int(infos[0]): infos[1] for infos in server_ids} + hostnames = {int(infos[0]): infos[-1] for infos in server_ids} + server_id,app_port,requirepass = infos + host = ips[int(server_id)] + except: + pass + else: + try: + Key = 'op_redis_status_%s_%s_%s' % (hostnames[int(server_id)], app_port, update_date) + RC = redis.StrictRedis(host, int(app_port), password=requirepass,decode_responses=True) + Infos = RC.info() + clients = Infos['connected_clients'] + r_clients = RC_CLUSTER.hget(Key,'clients') + if r_clients: + if int(r_clients) > int(clients): + clients = r_clients + keyspace_hits = Infos['keyspace_hits'] + keyspace_misses = Infos['keyspace_misses'] + hit_rate = "%.1f" %(float(keyspace_hits)/(int(keyspace_hits)+int(keyspace_misses))*100) + r_hit_rate = RC_CLUSTER.hget(Key,'hit_rate') + if r_hit_rate: + if int(r_hit_rate) > int(hit_rate): + hit_rate = r_hit_rate + ops = Infos['instantaneous_ops_per_sec'] + r_ops = RC_CLUSTER.hget(Key,'ops') + if r_ops: + if int(r_ops) > int(ops): + ops = r_ops + used_memory = Infos['used_memory_human'] + r_used_memory = RC_CLUSTER.hget(Key,'used_memory') + if r_used_memory: + if int(r_used_memory) > int(used_memory): + used_memory = r_used_memory + RC_CLUSTER.hmset(Key,{'clients':clients,'hit_rate':hit_rate,'ops':ops,'used_memory':used_memory}) + RC_CLUSTER.expire(Key,604800) + except: + pass + pool = ThreadPool(5) + pool.map(redis_status, redis_infos) + pool.close() + pool.join() + except Exception as e: + logging.error(e) + +@check.proce_lock +def alarm_load(): + try: + db_zabbix = db_idc.zabbix_info + db_project = db_op.project_list + zabi = tools.zabbix_api() + redis_key = 'op_alarm_load_hosts' + token = "" + host_infos = db_zabbix.query.with_entities(db_zabbix.ip, db_zabbix.ssh_port,db_zabbix.hostname,db_zabbix.update_time).filter(and_(db_zabbix.cpu_load > 100, db_zabbix.icmpping == 1)).all() + #循环监控疑似问题服务器 + for infos in host_infos: + try: + host,ssh_port,hostname,update_time=infos + loads = [] + Projects = [] + Others = [] + #获取zabbix监控数据 + if time.strftime('%Y-%m-%d',time.localtime()) in update_time: + for key_ in ('system.cpu.load[all,avg5]', 'system.cpu.num'): + val = zabi.zabbix_history(hostname, key_) + if not val: + val = zabi.zabbix_history(host, key_) + if not val: + val = 0 + loads.append(float(val)) + if loads[0] > 0 and loads[1] > 0: + load = loads[0] / loads[1] * 100 + if load >100: + Key = '%s:%s:%s' %(host,hostname,ssh_port) + RC.hincrby(redis_key,Key) + #符合条件后进行重启操作 + if int(RC.hget(redis_key,Key)) >9: + #判断是否是java程序 + ret = db_project.query.filter(and_(db_project.ip==host,db_project.ssh_port==ssh_port)).all() + if ret: + try: + Ssh = SSH.ssh(ip=host,ssh_port=ssh_port) + except Exception as e: + logging.error(e) + else: + #筛查可重启服务进程 + results = Ssh.Run("ps -aux | sort -k3nr |head -n 1") + if results['stdout']: + results = results['stdout'][0].strip().split() + if results[-1].endswith('-rpc.jar'): + pro_jar = results[-1] + if pro_jar in ['moji-location-rpc.jar']: + Projects.append(pro_jar.split('.')[0]) + else: + Others.append(pro_jar.split('.')[0]) + else: + for line in results: + if '-Dcatalina.home=' in line : + Projects.append(line.strip().split('/')[-1]) + break + if Projects: + for project in Projects: + #重启问题tomcat + result = Ssh.Run("supervisorctl restart {0}".format(project)) + if result['stderr']: + text = ['**线上服务重启:%s**' % host, "CPU持续使用率:{0}%".format(load), + "相关进程:{0}".format(project), '**服务重启失败,需手动处理!**'] + tools.dingding_msg(text, alart_token=token) + else: + text = ['**线上服务重启:%s**' % host, "CPU持续使用率:{0}%".format(load), + "相关进程:{0}".format(project), '**服务重启成功!**'] + tools.dingding_msg(text) + else: + project = ' '.join(results[10:]) + if Others: + project = Others[0] + text = ['**线上服务器预警:%s**' % host, "CPU持续使用率:{0}%".format(load), + "相关进程:{0}".format(project), '**请及时进行处理!**'] + tools.dingding_msg(text,alart_token=token) + finally: + Ssh.Close() + except Exception as e: + logging.error(e) + RC.hincrby(redis_key, 'count') + if int(RC.hget(redis_key, 'count')) >9: + RC.delete(redis_key, ) + except Exception as e: + logging.error(e) + finally: + db_idc.DB.session.remove() + db_op.DB.session.remove() diff --git a/Modules/__init__.py b/Modules/__init__.py index 8b137891..46434eb2 100644 --- a/Modules/__init__.py +++ b/Modules/__init__.py @@ -1 +1,6 @@ - +#-*- coding: utf-8 -*- +import platform +from Modules import loging +logging = loging.Error() +if platform.python_version().startswith('2.7.'): + logging.error("Python %s is not supported!" %platform.python_version()) diff --git a/Modules/check.py b/Modules/check.py new file mode 100644 index 00000000..71a07f7a --- /dev/null +++ b/Modules/check.py @@ -0,0 +1,181 @@ +#-*- coding: utf-8 -*- +from flask import Flask,request,g,render_template_string,redirect,url_for,flash,session +import datetime +import time +from Modules import db_op,loging,db_idc +import redis +from functools import wraps +import socket +from random import choice +from sqlalchemy import and_,distinct +from collections import defaultdict +from flask_sqlalchemy import SQLAlchemy +app = Flask(__name__) +app.config.from_pyfile('../conf/redis.conf') +app.config.from_pyfile('../conf/security.conf') +app.config.from_pyfile('../conf/task.conf') +app.config.from_pyfile('../conf/main.conf') +logging = loging.Error() +DB = SQLAlchemy(app) +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +RC= Redis = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +redis_data = app.config.get('REDIS_DATA') +RC_CLUSTER = redis.StrictRedis(host=redis_data, port=redis_port,decode_responses=True) +white_list = app.config.get('WHITE_LIST') +task_servers = app.config.get('TASK_SERVERS') +HOST = socket.gethostbyname(socket.gethostname()) +def timestamp(i): + ''' + i is 0 days ago + ''' + if i>=1: + t = (datetime.datetime.now() + datetime.timedelta(days=1)) + else: + t = (datetime.datetime.now() - datetime.timedelta(days=1)) + tp = int(time.mktime(t.timetuple())) + return tp +#用户登录鉴权 +def login_required(grade = None): + def login_check(func): + @wraps(func) + def Login(*args, **kwargs): + db_auth = db_op.user_auth + try: + user = Redis.get('OP_user_%s' %request.cookies.get('user')) + openid = Redis.get('OP_openid_%s' %request.cookies.get('openid')) + dingId = Redis.get('OP_dingId_%s' %request.cookies.get('dingId')) + token = Redis.get('OP_token_%s' %request.cookies.get('token')) + Error_Key = 'error_%s' % (token) + except: + return redirect(url_for('logout.logout')) + else: + try: + if user and token and dingId and openid: + if token == Redis.get('OP_verify_%s' %dingId): + g.user = user + g.openid = openid + g.dingId = dingId + g.secret_key = request.cookies.get('secret_key') + g.token = token + val = db_auth.query.with_entities(db_auth.grade).filter(and_(db_auth.dingId == dingId,db_auth.token == token,db_auth.openid == openid)).all() + g.grade = val[0][0].split(',') if val else ('11',) + if str(grade) in g.grade: + grades = g.grade + g.ip = request.headers.get('X-Forwarded-For') + if not g.ip: + g.ip = request.remote_addr + if ',' in g.ip: + g.ip = g.ip.split(',')[0] + session['remote_ip'] = g.ip + Redis.sadd('active_users', dingId) + Redis.expire('active_users', 30) + g.active_users = Redis.scard('active_users') + g.date = time.strftime('%Y-%m-%d', time.localtime()) + g.ym = time.strftime('%Y', time.localtime()) + g.weather = RC_CLUSTER.hgetall('weather_inofs') + #新发现物理服务器 + try: + db_server = db_idc.idc_servers + discovery = db_server.query.with_entities(db_server.ip, db_server.ssh_port).filter( + db_server.status == '新发现').all() + if discovery: + tables = ['机房', 'IP', 'ssh_poort'] + discovery = [list(info) for info in discovery] + for infos in discovery: + infos.insert(0, '未知') + discovery.insert(0, tables) + g.discovery = discovery + except Exception as e: + logging.error(e) + # 生成用户权限对应的页面菜单 + try: + for key in ('navMenu', 'nav_val','submenu', 'sub_val'): + if g.Base_Menu[key]: + pass + except: + DB = db_op.op_menu + nav_val = defaultdict() + sub_val = defaultdict() + navMenu = DB.query.with_entities(distinct(DB.Menu_name)).filter(and_(DB.Menu == 'navMenu', DB.grade.in_(grades))).order_by(DB.Menu_id).all() + navMenu = [Menu[0] for Menu in navMenu] + for Menu in navMenu: + val = DB.query.with_entities(DB.id_name, DB.module_name,DB.action_name).filter(and_(DB.grade.in_(grades),DB.Menu_name==Menu)).order_by(DB.sub_id).all() + if val: + nav_val[Menu] = val + submenu = DB.query.with_entities(distinct(DB.Menu_name)).filter(and_(DB.Menu == 'submenu', DB.grade.in_(grades))).order_by(DB.Menu_id).all() + submenu = [menu[0] for menu in submenu] + for Menu in submenu: + val = DB.query.with_entities(DB.module_name, DB.action_name).filter(and_(DB.grade.in_(grades), DB.Menu_name == Menu)).order_by(DB.sub_id).all() + if val: + sub_val[Menu] = val + g.Base_Menu = {'navMenu': navMenu, 'nav_val': nav_val,'submenu': submenu, 'sub_val': sub_val} + return func(*args, **kwargs) + else: + flash('未授权访问该页面!') + return redirect(url_for('login.login')) + else: + flash('该帐号已在其他地方登陆,请确认账号安全!') + return redirect(url_for('login.login')) + else: + return redirect(url_for('login.login')) + except Exception as e: + Redis.set(Error_Key,str(e)) + return redirect(url_for('error.error')) + finally: + db_op.DB.session.remove() + db_idc.DB.session.remove() + return Login + return login_check +#访问ip限制 +def acl_ip(func): + @wraps(func) + def check_ip(*args, **kwargs): + ip_check = [] + try: + if request.headers['X-Forwarded-For']: + src_ip = request.headers['X-Forwarded-For'] + else: + src_ip = request.remote_addr + except: + src_ip = request.remote_addr + if ',' in src_ip: + src_ip = src_ip.split(',')[0] + for ip in white_list: + if '/' in ip: + mask = ip.split('/')[1] + if mask == '32': + ip = ip.split('.') + if mask == '24': + ip = ip.split('.')[:3] + if mask == '16': + ip = ip.split('.')[:2] + if mask == '8': + ip = ip.split('.')[:1] + if src_ip.startswith('.'.join(ip)): + ip_check.append(True) + else: + if ip == src_ip: + ip_check.append(True) + if not ip_check: + return render_template_string('%s 该IP地址未被授权访问!' % src_ip) + return func(*args, **kwargs) + return check_ip +#任务执行锁 +def proce_lock(func): + @wraps(func) + def LOCK(*args, **kwargs): + try: + if HOST in task_servers: + time.sleep(choice([i for i in range(1,10)])) + if RC.exists('task_%s'%func.__name__): + raise AssertionError + RC.set('task_%s' %func.__name__, HOST) + RC.expire('task_%s' % func.__name__,15) + return func(*args, **kwargs) + else: + raise AssertionError + except: + pass + return LOCK \ No newline at end of file diff --git a/Modules/db_idc.py b/Modules/db_idc.py new file mode 100644 index 00000000..7aea5cc5 --- /dev/null +++ b/Modules/db_idc.py @@ -0,0 +1,352 @@ +#-*- coding: utf-8 -*- +from flask import Flask +from flask_sqlalchemy import SQLAlchemy +app = Flask(__name__) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +class idc_servers(DB.Model): + __tablename__ = 'servers' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + idc_id = DB.Column(DB.Integer) + ip = DB.Column(DB.String(20)) + ssh_port = DB.Column(DB.Integer) + s_ip = DB.Column(DB.String(100)) + host_type = DB.Column(DB.String(20)) + hostname = DB.Column(DB.String(45)) + sn = DB.Column(DB.String(50)) + manufacturer = DB.Column(DB.String(50)) + productname = DB.Column(DB.String(50)) + system = DB.Column(DB.String(50)) + cpu_info = DB.Column(DB.String(50)) + cpu_core = DB.Column(DB.Integer) + mem = DB.Column(DB.String(30)) + disk_count = DB.Column(DB.Integer) + disk_size = DB.Column(DB.String(20)) + idrac = DB.Column(DB.String(30)) + purch_date = DB.Column(DB.String(30)) + expird_date = DB.Column(DB.String(30)) + status = DB.Column(DB.String(8)) + comment = DB.Column(DB.String(30)) + def __init__(self,idc_id,ip,ssh_port,s_ip,host_type,hostname,sn,manufacturer,productname,system,cpu_info,cpu_core,mem,disk_size,disk_count,idrac,purch_date,expird_date,status,comment): + self.idc_id = idc_id + self.ip = ip + self.s_ip = s_ip + self.ssh_port = ssh_port + self.host_type = host_type + self.hostname = hostname + self.sn = sn + self.manufacturer = manufacturer + self.productname = productname + self.system = system + self.cpu_info = cpu_info + self.cpu_core = cpu_core + self.mem = mem + self.disk_count = disk_count + self.disk_size = disk_size + self.idrac = idrac + self.purch_date = purch_date + self.expird_date = expird_date + self.status = status + self.comment = comment + def __repr__(self): + values=(self.idc_id,self.ip,self.ssh_port,self.s_ip,self.host_type,self.hostname,self.sn,self.manufacturer,self.productname,self.system,self.cpu_info,self.cpu_core,self.mem,self.disk_count,self.disk_size,self.idrac,self.purch_date,self.expird_date,self.status,self.comment) + return '%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s'%values + +class idc_id(DB.Model): + __tablename__ = 'idc_id' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + aid = DB.Column(DB.String(20)) + cid = DB.Column(DB.String(20)) + def __init__(self,aid,cid): + self.aid = aid + self.cid = cid + def __repr__(self): + values=(self.aid,self.cid) + return '%s,%s'%values + +class third_resource(DB.Model): + __tablename__ = 'third_resource' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + resource_type = DB.Column(DB.String(30)) + cluster_type = DB.Column(DB.String(30)) + ip = DB.Column(DB.String(30)) + ssh_port = DB.Column(DB.Integer) + app_port = DB.Column(DB.Integer) + busi_id = DB.Column(DB.Integer) + department = DB.Column(DB.String(30)) + person = DB.Column(DB.String(30)) + contact = DB.Column(DB.String(30)) + status = DB.Column(DB.String(8)) + update_date = DB.Column(DB.String(45)) + def __init__(self,resource_type,cluster_type,ip,ssh_port,app_port,busi_id,department,person,contact,status,update_date): + self.resource_type = resource_type + self.cluster_type = cluster_type + self.ip = ip + self.ssh_port = ssh_port + self.app_port = app_port + self.busi_id = busi_id + self.department = department + self.person = person + self.contact = contact + self.status = status + self.update_date = update_date + def __repr__(self): + values=(self.resource_type,self.cluster_type,self.ip,self.ssh_port,self.app_port,self.busi_id,self.department,self.person,self.contact,self.status,self.update_date) + return '%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s'%values + +class idc_networks(DB.Model): + __tablename__ = 'networks' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + idc_id = DB.Column(DB.Integer) + type = DB.Column(DB.String(20)) + ip = DB.Column(DB.String(30)) + redundance = DB.Column(DB.String(8)) + purch_date = DB.Column(DB.String(20)) + expird_date = DB.Column(DB.String(20)) + status = DB.Column(DB.String(8)) + comment = DB.Column(DB.String(30)) + def __init__(self,idc_id,type,ip,redundance,purch_date,expird_date,status,comment): + self.idc_id = idc_id + self.type = type + self.ip = ip + self.redundance = redundance + self.purch_date = purch_date + self.expird_date = expird_date + self.status = status + self.comment = comment + def __repr__(self): + values=(self.idc_id,self.type,self.ip,self.redundance,self.purch_date,self.expird_date,self.status,self.comment) + return '%s,%s,%s,%s,%s,%s,%s,%s'%values + +class idc_store(DB.Model): + __tablename__ = 'store' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + idc_id = DB.Column(DB.Integer) + type = DB.Column(DB.String(30)) + ip = DB.Column(DB.String(20)) + purch_date = DB.Column(DB.String(20)) + expird_date = DB.Column(DB.String(20)) + status = DB.Column(DB.String(8)) + comment = DB.Column(DB.String(30)) + def __init__(self,idc_id,type,ip,purch_date,expird_date,status,comment): + self.idc_id = idc_id + self.type = type + self.ip = ip + self.purch_date = purch_date + self.expird_date = expird_date + self.status = status + self.comment = comment + def __repr__(self): + values=(self.idc_id,self.type,self.ip,self.purch_date,self.expird_date,self.status,self.comment) + return '%s,%s,%s,%s,%s,%s,%s'%values + +class idc_mysqldb(DB.Model): + __tablename__ = 'mysqldb' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + ip = DB.Column(DB.String(20)) + port = DB.Column(DB.Integer) + db = DB.Column(DB.String(500)) + master = DB.Column(DB.String(8)) + slave = DB.Column(DB.String(8)) + Master_Host = DB.Column(DB.String(20),default=None) + Master_User = DB.Column(DB.String(20),default=None) + Master_Port = DB.Column(DB.String(8),default=None) + def __init__(self,ip,port,db,master,slave,Master_Host,Master_User,Master_Port): + self.ip = ip + self.port = port + self.db = db + self.master = master + self.slave = slave + self.Master_Host = Master_Host + self.Master_User = Master_User + self.Master_Port = Master_Port + def __repr__(self): + values=(self.ip,self.port,self.db,self.master,self.slave,self.Master_Host,self.Master_User,self.Master_Port) + return '%s,%i,%s,%s,%s,%s,%s,%s' %values + +class idc_tableinfo(DB.Model): + __tablename__ = 'tableinfo' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + ip = DB.Column(DB.String(20)) + port = DB.Column(DB.Integer) + database_name = DB.Column(DB.String(50)) + table_name = DB.Column(DB.String(50)) + Engine_name = DB.Column(DB.String(50)) + Rows = DB.Column(DB.Integer) + size = DB.Column(DB.String(50)) + Charset = DB.Column(DB.String(50)) + version = DB.Column(DB.String(50)) + update_time = DB.Column(DB.DateTime) + def __init__(self,ip,port,database_name,table_name,Engine_name,Rows,size,Charset,version,update_time): + self.ip = ip + self.port = port + self.database_name = database_name + self.table_name = table_name + self.Engine_name = Engine_name + self.Rows = Rows + self.size = size + self.Charset = Charset + self.version = version + self.update_time = update_time + def __repr__(self): + values=(self.ip,self.port,self.database_name,self.table_name,self.Engine_name,self.Rows,self.size,self.Charset,self.version,self.update_time) + return '%s,%i,%s,%s,%s,%i,%s,%s,%s,%s'%values + +class resource_ip(DB.Model): + __tablename__ = 'resource_ip' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + aid = DB.Column(DB.String(20)) + network = DB.Column(DB.String(30)) + def __init__(self,aid,network): + self.aid = aid + self.network = network + def __repr__(self): + values=(self.aid,self.network) + return '%s,%s'%values + +class other_resource(DB.Model): + __tablename__ = 'other_resource' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + type = DB.Column(DB.String(20)) + domain = DB.Column(DB.String(50)) + provider = DB.Column(DB.String(45)) + def __init__(self,type,domain,provider): + self.type = type + self.domain = domain + self.provider = provider + def __repr__(self): + values=(self.type,self.domain,self.provider) + return '%s,%s,%s'%values + +class zabbix_info(DB.Model): + __tablename__ = 'zabbix_info' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + ip = DB.Column(DB.String(20)) + ssh_port = DB.Column(DB.Integer) + hostname = DB.Column(DB.String(50)) + icmpping = DB.Column(DB.Integer) + cpu_load = DB.Column(DB.Float) + mem_use = DB.Column(DB.Float) + disk_io = DB.Column(DB.Float) + openfile = DB.Column(DB.Integer) + disk_path = DB.Column(DB.String(200)) + network = DB.Column(DB.String(100)) + update_time = DB.Column(DB.String(45)) + def __init__(self,ip,ssh_port,hostname,icmpping,cpu_load,mem_use,disk_io,openfile,disk_path,network,update_time): + self.ip = ip + self.ssh_port = ssh_port + self.hostname = hostname + self.icmpping =icmpping + self.cpu_load = cpu_load + self.mem_use = mem_use + self.disk_io = disk_io + self.openfile = openfile + self.disk_path = disk_path + self.network = network + self.update_time = update_time + def __repr__(self): + values=(self.ip,self.ssh_port,self.hostname,self.icmpping,self.cpu_load,self.mem_use,self.disk_io,self.openfile,self.disk_path,self.network,self.update_time) + return '%s,%i,%s,%i,%i,%i,%i,%i,%s,%s,%s'%values + +class influxdb_alarm(DB.Model): + __tablename__ = 'influxdb_alarm' + __bind_key__ = 'idc' + id = DB.Column(DB.Integer, primary_key=True, autoincrement=True) + host = DB.Column(DB.String(50)) + uri = DB.Column(DB.String(100)) + avg_resp = DB.Column(DB.Float) + resp_100 = DB.Column(DB.Float) + resp_200 = DB.Column(DB.Float) + resp_500 = DB.Column(DB.Float) + resp_1000 = DB.Column(DB.Float) + status_4xx = DB.Column(DB.Float) + status_5xx = DB.Column(DB.Float) + year = DB.Column(DB.String(20)) + def __init__(self, host, uri, avg_resp, resp_100, resp_200, resp_500, resp_1000, status_4xx, status_5xx, year): + self.host = host + self.uri = uri + self.avg_resp = avg_resp + self.resp_100 = resp_100 + self.resp_200 = resp_200 + self.resp_500 = resp_500 + self.resp_1000 = resp_1000 + self.status_4xx = status_4xx + self.status_5xx = status_5xx + self.year = year + def __repr__(self): + values = (self.host, self.uri, self.avg_resp, self.resp_100, self.resp_200, self.resp_500, self.resp_1000, + self.status_4xx, self.status_5xx, self.year) + return '%s,%s,%i,%i,%i,%i,%i,%i,%i,%s' % values + +class crontabs(DB.Model): + __tablename__ = 'crontabs' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + cron = DB.Column(DB.String(45)) + action = DB.Column(DB.String(500)) + server_id = DB.Column(DB.Integer) + update_date = DB.Column(DB.String(45)) + def __init__(self,cron,action,server_id,update_time): + self.cron = cron + self.action = action + self.server_id = server_id + self.update_date = update_time + def __repr__(self): + values=(self.cron,self.action,self.server_id,self.update_date) + return '%s,%s,%i,%s'%values + +class hosts(DB.Model): + __tablename__ = 'hosts' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + host = DB.Column(DB.String(45)) + hostname = DB.Column(DB.String(100)) + server_id = DB.Column(DB.Integer) + update_date = DB.Column(DB.String(45)) + def __init__(self,host,hostname,server_id,update_time): + self.host = host + self.hostname = hostname + self.server_id = server_id + self.update_date = update_time + def __repr__(self): + values=(self.host,self.hostname,self.server_id,self.update_date) + return '%s,%s,%i,%s'%values + +class redis_info(DB.Model): + __tablename__ = 'redis_info' + __bind_key__='idc' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + server_id = DB.Column(DB.String(50)) + port = DB.Column(DB.Integer) + masterauth = DB.Column(DB.String(50)) + requirepass = DB.Column(DB.String(50)) + master = DB.Column(DB.String(8)) + slave = DB.Column(DB.String(8)) + cluster = DB.Column(DB.String(8)) + Master_Host = DB.Column(DB.String(20)) + Master_Port = DB.Column(DB.String(8)) + update_date = DB.Column(DB.String(45)) + def __init__(self,server_id,port,masterauth,requirepass,master,slave,cluster,Master_host,Master_Port,update_date): + self.server_id = server_id + self.port = port + self.masterauth = masterauth + self.requirepass = requirepass + self.master = master + self.slave = slave + self.cluster = cluster + self.Master_Host = Master_host + self.Master_Port = Master_Port + self.update_date = update_date + def __repr__(self): + values=(self.server_id,self.port,self.masterauth,self.requirepass,self.master,self.slave,self.cluster,self.Master_Host,self.Master_Port,self.update_date) + return '%i,%i,%s,%s,%s,%s,%s,%s,%i,%s' %values \ No newline at end of file diff --git a/Modules/db_op.py b/Modules/db_op.py new file mode 100644 index 00000000..ea6fc113 --- /dev/null +++ b/Modules/db_op.py @@ -0,0 +1,392 @@ +#-*- coding: utf-8 -*- +from flask import Flask +from flask_sqlalchemy import SQLAlchemy +app = Flask(__name__) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +class user_auth(DB.Model): + __tablename__ = 'user_auth' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + name = DB.Column(DB.String(20)) + openid = DB.Column(DB.String(100)) + dingId = DB.Column(DB.String(100)) + grade = DB.Column(DB.String(20)) + token = DB.Column(DB.String(45)) + update_time = DB.Column(DB.String(20)) + def __init__(self,name,openid,dingId,grade,token,update_time): + self.name = name + self.openid = openid + self.dingId = dingId + self.grade = grade + self.token = token + self.update_time = update_time + def __repr__(self): + values=(self.name,self.openid,self.dingId,self.grade,self.token,self.update_time) + return '%s,%s,%s,%s,%s,%s' % values + +class project_list(DB.Model): + __tablename__ = 'project_list' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + resource = DB.Column(DB.String(30)) + project = DB.Column(DB.String(30),index=True) + domain = DB.Column(DB.String(30)) + ip = DB.Column(DB.String(30),index=True) + ssh_port = DB.Column(DB.Integer) + app_port = DB.Column(DB.String(30)) + business_id = DB.Column(DB.Integer) + sys_args = DB.Column(DB.String(30)) + env = DB.Column(DB.String(8)) + gray = DB.Column(DB.String(8)) + status = DB.Column(DB.String(8)) + update_date = DB.Column(DB.String(45)) + def __init__(self,resource,project,domain,ip,ssh_port,app_port,business_id,sys_args,env,gray,status,update_date): + self.resource = resource + self.project = project + self.domain = domain + self.ip = ip + self.ssh_port = ssh_port + self.app_port = app_port + self.business_id = business_id + self.sys_args = sys_args + self.env = env + self.gray = gray + self.status = status + self.update_date = update_date + def __repr__(self): + values=(self.resource,self.project,self.domain,self.ip,self.ssh_port,self.app_port,self.business_id,self.sys_args,self.env,self.gray,self.status,self.update_date) + return '%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s' % values + +class publish_records(DB.Model): + __tablename__ = 'publish_records' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + date = DB.Column(DB.String(20)) + time = DB.Column(DB.String(20)) + user = DB.Column(DB.String(20)) + project = DB.Column(DB.String(50)) + version = DB.Column(DB.String(50)) + package_url = DB.Column(DB.String(500)) + describe = DB.Column(DB.String(500)) + package_md5 = DB.Column(DB.String(500)) + package_type = DB.Column(DB.String(20)) + publish_type = DB.Column(DB.String(20)) + restart = DB.Column(DB.String(20)) + check_url = DB.Column(DB.String(500)) + callback_url = DB.Column(DB.String(500)) + token = DB.Column(DB.String(500)) + execute = DB.Column(DB.String(20)) + gray = DB.Column(DB.Integer) + channel = DB.Column(DB.String(20)) + result = DB.Column(DB.String(20)) + flow_number = DB.Column(DB.String(45)) + def __init__(self,date,time,user,project,version,package_url,describe,package_md5,package_type, + publish_type,restart,check_url,callback_url,token,execute,gray,channel,result,flow_number): + self.date = date + self.time = time + self.user = user + self.project = project + self.version = version + self.package_url = package_url + self.describe = describe + self.package_md5 = package_md5 + self.package_type = package_type + self.publish_type = publish_type + self.restart = restart + self.check_url = check_url + self.callback_url = callback_url + self.token = token + self.execute = execute + self.gray = gray + self.channel = channel + self.result = result + self.flow_number = flow_number + def __repr__(self): + values=(self.date,self.time,self.user,self.project,self.version,self.package_url,self.describe,self.package_md5, + self.package_type,self.publish_type,self.restart,self.check_url,self.callback_url,self.token, + self.execute,self.gray,self.channel,self.result,self.flow_number) + return '%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%i,%s,%s,%s'%values + +class op_log(DB.Model): + __tablename__ = 'op_log' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + date = DB.Column(DB.String(20)) + time = DB.Column(DB.String(20)) + ip = DB.Column(DB.String(20)) + user = DB.Column(DB.String(20)) + access = DB.Column(DB.String(200)) + def __init__(self,date,time,ip,user,access): + self.date = date + self.time = time + self.ip = ip + self.user = user + self.access = access + def __repr__(self): + values=(self.date,self.time,self.ip,self.user,self.access) + return '%s,%s,%s,%s,%s'%values + +class dns_innr(DB.Model): + __tablename__ = 'dns_innr' + __bind_key__ = 'op' + id = DB.Column(DB.Integer, primary_key=True, autoincrement=True) + domain = DB.Column(DB.String(30)) + field = DB.Column(DB.String(50)) + Type = DB.Column(DB.String(30)) + ip = DB.Column(DB.String(100)) + stats = DB.Column(DB.String(8)) + system = DB.Column(DB.String(8)) + def __init__(self,domain,field,Type,ip,stats,system): + self.domain = domain + self.field = field + self.Type = Type + self.ip = ip + self.stats = stats + self.system = system + + def __repr__(self): + values = (self.domain,self.field,self.Type, self.ip,self.stats,self.system) + return '%s,%s,%s,%s,%s,%s' % values + +class op_menu(DB.Model): + __tablename__ = 'op_menu' + __bind_key__ = 'op' + id = DB.Column(DB.Integer, primary_key=True, autoincrement=True) + Menu = DB.Column(DB.String(10)) + Menu_id = DB.Column(DB.Integer) + sub_id = DB.Column(DB.Integer) + Menu_name = DB.Column(DB.String(10)) + id_name = DB.Column(DB.String(20)) + module_name = DB.Column(DB.String(50)) + action_name = DB.Column(DB.String(50)) + grade = DB.Column(DB.Integer) + def __init__(self,Menu,Menu_id,sub_id,Menu_name,id_name,module_name,action_name,grade): + self.Menu = Menu + self.Menu_id = Menu_id + self.sub_id = sub_id + self.Menu_name = Menu_name + self.id_name = id_name + self.module_name = module_name + self.action_name = action_name + self.grade = grade + + def __repr__(self): + values = (self.Menu,self.Menu_id,self.sub_id,self.Menu_name,self.id_name,self.module_name,self.action_name,self.grade) + return '%s,%s,%s,%s,%s,%s,%s,%s' % values + +class apscheduler_jobs(DB.Model): + __tablename__ = 'apscheduler_jobs' + __bind_key__ = 'op' + id = DB.Column(DB.String(200),primary_key=True) + next_run_time = DB.Column(DB.BigInteger) + job_state = DB.Column(DB.BLOB) + def __init__(self,id,next_run_time,job_state): + self.id = id + self.next_run_time = next_run_time + with open(job_state,'rb') as f: + self.job_state = f.read() + def __repr__(self): + values = (self.id,self.next_run_time,self.job_state) + return '%s,%s,%r' % values + +class user_approval(DB.Model): + __tablename__ = 'user_approval' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + name = DB.Column(DB.String(20)) + openid = DB.Column(DB.String(50)) + dingId = DB.Column(DB.String(50)) + apply_time = DB.Column(DB.String(20)) + approval_time = DB.Column(DB.String(20)) + approval_person = DB.Column(DB.String(20)) + apply_grade = DB.Column(DB.Integer) + status = DB.Column(DB.String(20)) + def __init__(self,name,openid,dingId,apply_time,approval_time,approval_person,apply_grade,status): + self.name = name + self.openid = openid + self.dingId = dingId + self.apply_time = apply_time + self.approval_time = approval_time + self.approval_person = approval_person + self.apply_grade = apply_grade + self.status = status + def __repr__(self): + values=(self.name,self.openid,self.dingId,self.apply_time,self.approval_time,self.approval_person,self.apply_grade,self.status) + return '%s,%s,%s,%s,%s,%s,%s,%s' % values + +class permission(DB.Model): + __tablename__ = 'permission' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + auth = DB.Column(DB.String(20)) + authid = DB.Column(DB.Integer) + def __init__(self,auth,authid): + self.auth = auth + self.authid = authid + def __repr__(self): + values=(self.auth,self.authid) + return '%s,%s' % values + +class business(DB.Model): + __tablename__ = 'business' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + business = DB.Column(DB.String(50)) + describe = DB.Column(DB.String(50)) + person = DB.Column(DB.String(30)) + contact = DB.Column(DB.String(30)) + def __init__(self,business,describe,person,contact): + self.business = business + self.describe = describe + self.person = person + self.contact = contact + def __repr__(self): + values=(self.business,self.describe,self.person,self.contact) + return '%s,%s,%s,%s' % values + +class project_third(DB.Model): + __tablename__ = 'project_third' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + project = DB.Column(DB.String(30)) + project_id = DB.Column(DB.Integer) + third_id = DB.Column(DB.Integer) + def __init__(self,project,project_id,third_id): + self.project = project + self.project_id = project_id + self.third_id = third_id + def __repr__(self): + values=(self.project,self.project_id,self.third_id) + return '%s,%s,%s'%values + +class business_monitor(DB.Model): + __tablename__ = 'business_monitor' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + url = DB.Column(DB.String(50)) + method = DB.Column(DB.String(8)) + project = DB.Column(DB.String(50)) + version = DB.Column(DB.String(20)) + code = DB.Column(DB.Integer) + error_ip = DB.Column(DB.String(50)) + update_time = DB.Column(DB.String(20)) + alarm_time = DB.Column(DB.String(20)) + lock = DB.Column(DB.Integer) + alart_token = DB.Column(DB.String(500)) + def __init__(self,url,method,project,version,code,error_ip,update_time,alarm_time,lock,alart_token): + self.url = url + self.method = method + self.project = project + self.version = version + self.code = code + self.error_ip = error_ip + self.update_time = update_time + self.alarm_time = alarm_time + self.lock = lock + self.alart_token = alart_token + def __repr__(self): + values=(self.url,self.method,self.project,self.version,self.code,self.error_ip,self.update_time,self.alarm_time,self.lock,self.alart_token) + return '%s,%s,%s,%s,%i,%s,%s,%s,%i,%s'%values + +class platform_token(DB.Model): + __tablename__ = 'platform_token' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + platform = DB.Column(DB.String(50)) + channel = DB.Column(DB.String(30)) + token = DB.Column(DB.String(100)) + award = DB.Column(DB.String(30)) + expire = DB.Column(DB.String(30)) + def __init__(self,platform,channel,token,award,expire): + self.platform = platform + self.channel = channel + self.token = token + self.award = award + self.expire = expire + def __repr__(self): + values=(self.platform,self.channel,self.token,self.award,self.expire) + return '%s,%s,%s,%s,%s'%values + +class publish_log(DB.Model): + __tablename__ = 'publish_log' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + fid = DB.Column(DB.Integer) + record = DB.Column(DB.TEXT) + def __init__(self,fid,record): + self.fid = fid + self.record = record + def __repr__(self): + values=(self.fid,self.record) + return '%s,%s'%values + +class project_other(DB.Model): + __tablename__ = 'project_other' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + lable = DB.Column(DB.String(45)) + project = DB.Column(DB.String(100)) + server_id = DB.Column(DB.Integer) + business_id = DB.Column(DB.Integer) + update_date = DB.Column(DB.String(45)) + def __init__(self,lable,project,server_id,business_id,update_time): + self.lable = lable + self.project = project + self.server_id = server_id + self.business_id = business_id + self.update_date = update_time + def __repr__(self): + values=(self.labe,self.project,self.server_id,self.business_id,self.update_date) + return '%s,%s,%i,%i,%s'%values + +class k8s_deploy(DB.Model): + __tablename__ = 'k8s_deploy' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + project = DB.Column(DB.String(50)) + deployment = DB.Column(DB.String(45)) + image = DB.Column(DB.String(100)) + war = DB.Column(DB.String(45)) + container_port = DB.Column(DB.String(45)) + replicas = DB.Column(DB.Integer) + re_requests = DB.Column(DB.String(45)) + re_limits = DB.Column(DB.String(45)) + action = DB.Column(DB.String(45)) + update_date = DB.Column(DB.String(45)) + update_time = DB.Column(DB.String(45)) + def __init__(self,project,deployment,image,war,container_port,replicas,re_requests,re_limits, + action,update_date,update_time): + self.project = project + self.deployment = deployment + self.image = image + self.war = war + self.container_port = container_port + self.replicas = replicas + self.re_requests = re_requests + self.re_limits = re_limits + self.action = action + self.update_date = update_date + self.update_time = update_time + def __repr__(self): + values=(self.project,self.deployment,self.image,self.war,self.container_port,self.replicas,self.re_requests,self.re_limits, + self.action,self.update_date,self.update_time) + return '%s,%s,%s,%s,%i,%i,%s,%s,%s,%s,%s'%values +class k8s_ingress(DB.Model): + __tablename__ = 'k8s_ingress' + __bind_key__='op' + id = DB.Column(DB.Integer, primary_key=True,autoincrement=True) + name = DB.Column(DB.String(50),default='nginx-ingress') + namespace = DB.Column(DB.String(45),default='default') + domain = DB.Column(DB.String(100)) + serviceName = DB.Column(DB.String(100)) + servicePort = DB.Column(DB.Integer) + def __init__(self,name,namespace,domain,serviceName,servicePort): + self.name = name + self.namespace = namespace + self.domain = domain + self.serviceName = serviceName + self.servicePort = servicePort + def __repr__(self): + values=(self.name,self.namespace,self.domain,self.serviceName,self.servicePort) + return '%s,%s,%s,%s,%i'%values \ No newline at end of file diff --git a/Modules/init.py b/Modules/init.py new file mode 100644 index 00000000..48e22185 --- /dev/null +++ b/Modules/init.py @@ -0,0 +1,17 @@ +#-*- coding: utf-8 -*- +from flask import Flask +from flask.templating import Environment +from pyecharts.engine import ECHAERTS_TEMPLATE_FUNCTIONS +from pyecharts.conf import PyEchartsConfig +from flask_limiter import Limiter +from flask_limiter.util import get_ipaddr +app = Flask(__name__) +class web_limiter(object): + def __init__(self,global_limits=["1000/minute"]): + self.global_limits = global_limits + self.limiter = Limiter(app,key_func=get_ipaddr,global_limits=self.global_limits) +class FlaskEchartsEnvironment(Environment): + def __init__(self, *args, **kwargs): + super(FlaskEchartsEnvironment, self).__init__(*args, **kwargs) + self.pyecharts_config = PyEchartsConfig(jshost='https://cdnjs.cloudflare.com/ajax/libs/echarts/4.1.0') + self.globals.update(ECHAERTS_TEMPLATE_FUNCTIONS) \ No newline at end of file diff --git a/Modules/ip_adress.py b/Modules/ip_adress.py new file mode 100644 index 00000000..cf9fb6b0 --- /dev/null +++ b/Modules/ip_adress.py @@ -0,0 +1,244 @@ +# -*- coding:utf-8 -*- +import struct, io, socket, sys +from Modules import loging +from flask import Flask +app = Flask(__name__) +logging = loging.Error() +dbFile = "%s/../conf/ip.db" %app.root_path +class Ip2Region(object): + __INDEX_BLOCK_LENGTH = 12 + __TOTAL_HEADER_LENGTH = 8192 + __f = None + __headerSip = [] + __headerPtr = [] + __headerLen = 0 + __indexSPtr = 0 + __indexLPtr = 0 + __indexCount = 0 + __dbBinStr = '' + + def __init__(self, dbfile): + self.initDatabase(dbfile) + + def memorySearch(self, ip): + """ + " memory search method + " param: ip + """ + if not ip.isdigit(): ip = self.ip2long(ip) + + if self.__dbBinStr == '': + self.__dbBinStr = self.__f.read() # read all the contents in file + self.__indexSPtr = self.getLong(self.__dbBinStr, 0) + self.__indexLPtr = self.getLong(self.__dbBinStr, 4) + self.__indexCount = int((self.__indexLPtr - self.__indexSPtr) / self.__INDEX_BLOCK_LENGTH) + 1 + + l, h, dataPtr = (0, self.__indexCount, 0) + while l <= h: + m = int((l + h) >> 1) + p = self.__indexSPtr + m * self.__INDEX_BLOCK_LENGTH + sip = self.getLong(self.__dbBinStr, p) + + if ip < sip: + h = m - 1 + else: + eip = self.getLong(self.__dbBinStr, p + 4) + if ip > eip: + l = m + 1; + else: + dataPtr = self.getLong(self.__dbBinStr, p + 8) + break + + if dataPtr == 0: raise Exception("Data pointer not found") + + return self.returnData(dataPtr) + + def binarySearch(self, ip): + """ + " binary search method + " param: ip + """ + if not ip.isdigit(): ip = self.ip2long(ip) + + if self.__indexCount == 0: + self.__f.seek(0) + superBlock = self.__f.read(8) + self.__indexSPtr = self.getLong(superBlock, 0) + self.__indexLPtr = self.getLong(superBlock, 4) + self.__indexCount = int((self.__indexLPtr - self.__indexSPtr) / self.__INDEX_BLOCK_LENGTH) + 1 + + l, h, dataPtr = (0, self.__indexCount, 0) + while l <= h: + m = int((l + h) >> 1) + p = m * self.__INDEX_BLOCK_LENGTH + + self.__f.seek(self.__indexSPtr + p) + buffer = self.__f.read(self.__INDEX_BLOCK_LENGTH) + sip = self.getLong(buffer, 0) + if ip < sip: + h = m - 1 + else: + eip = self.getLong(buffer, 4) + if ip > eip: + l = m + 1 + else: + dataPtr = self.getLong(buffer, 8) + break + + if dataPtr == 0: raise Exception("Data pointer not found") + + return self.returnData(dataPtr) + + def btreeSearch(self, ip): + """ + " b-tree search method + " param: ip + """ + if not ip.isdigit(): ip = self.ip2long(ip) + + if len(self.__headerSip) < 1: + headerLen = 0 + # pass the super block + self.__f.seek(8) + # read the header block + b = self.__f.read(self.__TOTAL_HEADER_LENGTH) + # parse the header block + for i in range(0, len(b), 8): + sip = self.getLong(b, i) + ptr = self.getLong(b, i + 4) + if ptr == 0: + break + self.__headerSip.append(sip) + self.__headerPtr.append(ptr) + headerLen += 1 + self.__headerLen = headerLen + + l, h, sptr, eptr = (0, self.__headerLen, 0, 0) + while l <= h: + m = int((l + h) >> 1) + + if ip == self.__headerSip[m]: + if m > 0: + sptr = self.__headerPtr[m - 1] + eptr = self.__headerPtr[m] + else: + sptr = self.__headerPtr[m] + eptr = self.__headerPtr[m + 1] + break + + if ip < self.__headerSip[m]: + if m == 0: + sptr = self.__headerPtr[m] + eptr = self.__headerPtr[m + 1] + break + elif ip > self.__headerSip[m - 1]: + sptr = self.__headerPtr[m - 1] + eptr = self.__headerPtr[m] + break + h = m - 1 + else: + if m == self.__headerLen - 1: + sptr = self.__headerPtr[m - 1] + eptr = self.__headerPtr[m] + break + elif ip <= self.__headerSip[m + 1]: + sptr = self.__headerPtr[m] + eptr = self.__headerPtr[m + 1] + break + l = m + 1 + + if sptr == 0: raise Exception("Index pointer not found") + + indexLen = eptr - sptr + self.__f.seek(sptr) + index = self.__f.read(indexLen + self.__INDEX_BLOCK_LENGTH) + + l, h, dataPrt = (0, int(indexLen / self.__INDEX_BLOCK_LENGTH), 0) + while l <= h: + m = int((l + h) >> 1) + offset = int(m * self.__INDEX_BLOCK_LENGTH) + sip = self.getLong(index, offset) + + if ip < sip: + h = m - 1 + else: + eip = self.getLong(index, offset + 4) + if ip > eip: + l = m + 1; + else: + dataPrt = self.getLong(index, offset + 8) + break + + if dataPrt == 0: raise Exception("Data pointer not found") + + return self.returnData(dataPrt) + + def initDatabase(self, dbfile): + """ + " initialize the database for search + " param: dbFile + """ + try: + self.__f = io.open(dbfile, "rb") + except IOError as e: + print("[Error]: %s" % e) + sys.exit() + + def returnData(self, dataPtr): + """ + " get ip data from db file by data start ptr + " param: dsptr + """ + dataLen = (dataPtr >> 24) & 0xFF + dataPtr = dataPtr & 0x00FFFFFF + + self.__f.seek(dataPtr) + data = self.__f.read(dataLen) + + return { + "city_id": self.getLong(data, 0), + "region": data[4:] + } + + def ip2long(self, ip): + _ip = socket.inet_aton(ip) + return struct.unpack("!L", _ip)[0] + + def isip(self, ip): + p = ip.split(".") + + if len(p) != 4: return False + for pp in p: + if not pp.isdigit(): return False + if len(pp) > 3: return False + if int(pp) > 255: return False + + return True + + def getLong(self, b, offset): + if len(b[offset:offset + 4]) == 4: + return struct.unpack('I', b[offset:offset + 4])[0] + return 0 + + def close(self): + if self.__f != None: + self.__f.close() + + self.__dbBinStr = None + self.__headerPtr = None + self.__headerSip = None + +def Search(ip): + searcher = Ip2Region(dbFile) + try: + data = searcher.btreeSearch(ip) + if isinstance(data,dict): + if 'region' in data.keys(): + data = ",".join(data['region'].split('|')).replace(',0','') + if len(data.split(',')) >3: + data = ','.join(data.split(',')[2:]) + return data + except: + return None + finally: + searcher.close() diff --git a/Modules/k8s_resource.py b/Modules/k8s_resource.py new file mode 100644 index 00000000..e1668e41 --- /dev/null +++ b/Modules/k8s_resource.py @@ -0,0 +1,424 @@ +#-*- coding: utf-8 -*- +from flask import Flask +from Modules import loging,tools,db_op +from kubernetes import client +import os +import shutil +import docker +import oss2 +import time +import redis +from sqlalchemy import and_,desc +from flask_sqlalchemy import SQLAlchemy +app = Flask(__name__) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +app.config.from_pyfile('../conf/redis.conf') +app.config.from_pyfile('../conf/oss.conf') +app.config.from_pyfile('../conf/docker.conf') +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +docker_user = app.config.get('USER') +docker_password = app.config.get('PASSWORD') +docker_base_url = app.config.get('BASE_URL') +dockerfile_path = app.config.get('DOCKERFILE_PATH') +oss_id = app.config.get('ID') +oss_key = app.config.get('KEY') +Redis = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +logging = loging.Error() +config,contexts,config_file = tools.k8s_conf() +namespace = "default" +def download_war(dm_name,version,redis_key): + #下载对应项目的最新war包 + try: + #包名需要规范 + Redis.lpush(redis_key, '%s-%s.war package download from oss ......' %(dm_name,version)) + auth = oss2.Auth(oss_id, oss_key) + bucket = oss2.Bucket(auth, 'oss-cn-beijing.aliyuncs.com', 'mojiops') + file_war = None + for obj in oss2.ObjectIterator(bucket, prefix='tomcat-'): + if '%s-%s'%(dm_name,version) in obj.key: + file_war = obj.key + break + if not os.path.exists('%s/%s' %(dockerfile_path,dm_name)): + os.mkdir('%s/%s' %(dockerfile_path,dm_name)) + if file_war: + object = file_war.split('/')[-1] + project_path = '%s/%s/%s.war' %(dockerfile_path,dm_name,dm_name.split('-')[0]) + if os.path.exists(project_path): + os.remove(project_path) + #尝试3次下载 + for i in range(3): + try: + oss2.resumable_download(bucket, file_war, project_path) + except Exception as e: + logging.error(e) + else: + if os.path.exists(project_path): + #生成dockerfile文件 + # + Redis.lpush(redis_key, '%s package download success!' % object) + return object + else: + Redis.lpush(redis_key, '%s package not fond!' % object) + return None + if not os.path.exists(project_path): + Redis.lpush(redis_key, '%s package download fail!' % object) + return None + except Exception as e: + logging.error(e) + Redis.lpush(redis_key, '%s package download fail!' % object) + return None + +def make_image(image,redis_key): + try: + Redis.lpush(redis_key, 'start build image %s......' % image) + dockerfile = "%s/%s" %(dockerfile_path,image.split('/')[-1].split(':')[0]) + if os.path.exists(dockerfile): + try: + client = docker.APIClient(base_url=docker_base_url) + response = [line for line in client.build(path=dockerfile, rm=True, tag=image)] + result = eval(response[-1]) + if 'Successfully' in str(result): + Redis.lpush(redis_key,"docker build %s success!" %image) + else: + Redis.lpush(redis_key,'fail:%s'%result) + return False + except Exception as e: + logging.error(e) + if 'BaseException' not in str(e): + Redis.lpush(redis_key, 'fail:%s' % e) + else: + try: + response = [line for line in client.push(image, stream=True,auth_config={'username':docker_user,'password':docker_password})] + result = eval(response[-1])['aux']['Tag'] + version = image.split(':')[-1] + if version == result: + Redis.lpush(redis_key,"docker push %s success!" % image) + return True + else: + Redis.lpush(redis_key, 'fail:%s' %result) + return False + except Exception as e: + logging.error(e) + Redis.lpush(redis_key, 'fail:%s' %e) + return False + + else: + Redis.lpush(redis_key,'dockerfile %s path not exists!' %dockerfile, 'fail') + return False + except Exception as e: + logging.error(e) + if 'BaseException' not in str(e): + Redis.lpush(redis_key, 'fail:%s' % e) + return False + +class k8s_object(object): + def __init__(self,dm_name,image,container_port,replicas,re_requests={},re_limits={}): + config.load_kube_config(config_file, context=contexts[0]) + self.config_file = config_file + self.dm_name = dm_name + self.image = image + self.container_port = container_port + self.replicas = replicas + self.re_requests = {'cpu':2,'memory': '4G'} + self.re_limits = {'cpu':6,'memory': '8G'} + if re_requests and re_limits: + self.re_requests = re_requests + self.re_limits = re_limits + def export_deployment(self): + # Configureate Pod template container + container = client.V1Container( + name=self.dm_name, + image=self.image, + ports=[client.V1ContainerPort(container_port=int(port)) for port in self.container_port], + image_pull_policy='Always', + env= [client.V1EnvVar(name='LANG',value='en_US.UTF-8'), + client.V1EnvVar(name='LC_ALL', value='en_US.UTF-8') + ], + resources=client.V1ResourceRequirements(limits=self.re_limits, + requests=self.re_requests), + volume_mounts = [client.V1VolumeMount(mount_path='/opt/logs',name='logs')], + liveness_probe=client.V1Probe(initial_delay_seconds=5, + tcp_socket=client.V1TCPSocketAction(port=int(self.container_port[0])) + ) + ) + # Create and configurate a spec section + secrets = client.V1LocalObjectReference('registrysecret') + volume = client.V1Volume(name='logs', host_path=client.V1HostPathVolumeSource(path='/opt/logs')) + template = client.V1PodTemplateSpec( + metadata=client.V1ObjectMeta(labels={"project": self.dm_name}), + spec=client.V1PodSpec(containers=[container], + image_pull_secrets=[secrets],volumes=[volume]) + ) + selector = client.V1LabelSelector(match_labels={"project": self.dm_name}) + # Create the specification of deployment + spec = client.ExtensionsV1beta1DeploymentSpec( + replicas=int(self.replicas), + template=template, + selector=selector, + min_ready_seconds=3 + ) + # Instantiate the deployment object + deployment = client.ExtensionsV1beta1Deployment( + api_version="extensions/v1beta1", + kind="Deployment", + metadata=client.V1ObjectMeta(name=self.dm_name), + spec=spec) + return deployment + + def export_service(self): + ports = [client.V1ServicePort(port=int(port),target_port=int(port)) for port in self.container_port] + spec = client.V1ServiceSpec(ports=ports,selector={'project':self.dm_name}) + service = client.V1Service( + api_version = 'v1', + kind = 'Service', + metadata=client.V1ObjectMeta(name=self.dm_name), + spec=spec) + return service + + def export_ingress(self,ingress_domain,ingress_port): + try: + Rules = [] + db_ingress = db_op.k8s_ingress + Rules_infos = db_ingress.query.with_entities(db_ingress.domain,db_ingress.serviceName,db_ingress.servicePort).all() + if Rules_infos: + for infos in Rules_infos: + domain,serviceName,servicePort = infos + Rules.append(client.V1beta1IngressRule(host=domain, + http=client.V1beta1HTTPIngressRuleValue( + paths=[client.V1beta1HTTPIngressPath(client.V1beta1IngressBackend( + service_name=serviceName, + service_port=int(servicePort) + ))]) + )) + except Exception as e: + logging.error(e) + else: + Rules.append(client.V1beta1IngressRule(host=ingress_domain, + http=client.V1beta1HTTPIngressRuleValue( + paths=[client.V1beta1HTTPIngressPath(client.V1beta1IngressBackend( + service_name=self.dm_name, + service_port=int(ingress_port) + ))]) + )) + spec = client.V1beta1IngressSpec(rules=Rules) + ingress = client.V1beta1Ingress( + api_version='extensions/v1beta1', + kind='Ingress', + metadata=client.V1ObjectMeta(name='nginx-ingress', + namespace=namespace, + annotations={'kubernetes.io/ingress.class': 'nginx'}), + spec=spec + ) + return ingress + finally: + db_op.DB.session.remove() + + def delete_deployment(self): + try: + api_instance = client.ExtensionsV1beta1Api() + body = client.V1DeleteOptions(propagation_policy='Foreground', grace_period_seconds=5) + api_instance.delete_namespaced_deployment(name=self.dm_name, namespace=namespace, body=body) + return True + except Exception as e: + logging.error(e) + return False + +def check_pod(dm_name,replicas,old_pods): + api_instance = client.CoreV1Api() + # 判断pod是否部署成功 + try: + for t in range(30): + phases = [] + ret = api_instance.list_namespaced_pod(namespace=namespace) + if ret: + for i in ret.items: + if dm_name in i.metadata.name: + if i.metadata.name not in old_pods: + if i.status.container_statuses[-1].state.running: + phase = 'Running' + phases.append(phase) + if len(phases) >= int(replicas): + return True + time.sleep(2) + except Exception as e: + logging.error(e) + return False +def delete_pod(dm_name): + try: + api_instance = client.CoreV1Api() + ret = api_instance.list_namespaced_pod(namespace=namespace) + for i in ret.items: + if dm_name in i.metadata.name: + api_instance.delete_namespaced_pod(name=i.metadata.name, + namespace=namespace, + body=client.V1DeleteOptions()) + return True + except Exception as e: + logging.error(e) + return False +def object_deploy(args): + try: + project, object, version, image, container_port, ingress_port, replicas, domain,re_requests, re_limits,redis_key = args + dm_name = object.split('.')[0] + db_k8s = db_op.k8s_deploy + values = db_k8s.query.filter(db_k8s.image == image).all() + if values: + raise Redis.lpush(redis_key, '%s image already exists!' %image) + war = download_war(object,version,redis_key) + if war: + # 制作docker镜像并上传至仓库 + if make_image(image,redis_key): + db_k8s = db_op.k8s_deploy + #部署deployment + Redis.lpush(redis_key,'start deploy deployment %s......' %dm_name) + k8s = k8s_object(dm_name, image, container_port, replicas, re_requests, re_limits) + api_instance = client.ExtensionsV1beta1Api() + try: + deployment = k8s.export_deployment() + api_instance.create_namespaced_deployment(body=deployment, namespace=namespace) + except Exception as e: + logging.error(e) + Redis.lpush(redis_key, 'fail:%s' % e) + else: + try: + Redis.lpush(redis_key, '......deploy deployment success!') + Redis.lpush(redis_key,'start deploy service %s......' %dm_name) + service = k8s.export_service() + old_pods = [] + if check_pod(dm_name, replicas,old_pods): + #部署service + try: + api_instance = client.CoreV1Api() + api_instance.create_namespaced_service(body=service,namespace=namespace) + except Exception as e: + logging.error(e) + if 'BaseException' not in str(e): + Redis.lpush(redis_key, 'fail:%s' % e) + else: + #部署ingress + Redis.lpush(redis_key, '......deploy service success!') + if ingress_port and domain: + api_instance = client.ExtensionsV1beta1Api() + for Domain in domain.split(','): + Redis.lpush(redis_key,'start deploy ingress %s......' % Domain) + try: + ingress = k8s.export_ingress(ingress_domain=Domain.strip(),ingress_port=int(ingress_port)) + api_instance.replace_namespaced_ingress(body=ingress,namespace=namespace, + name='nginx-ingress') + except Exception as e: + logging.error(e) + Redis.lpush(redis_key, 'fail:%s'%e) + else: + Redis.lpush(redis_key, '......deploy ingress success!') + #ingress信息写入数据库 + db_ingress = db_op.k8s_ingress + v = db_ingress(name='nginx-ingress',namespace=namespace,domain=domain, + serviceName=dm_name,servicePort=int(ingress_port)) + db_op.DB.session.add(v) + db_op.DB.session.commit() + #部署日志记录 + try: + v = db_k8s(project=project, deployment=dm_name, image=image,war = war, + container_port=','.join([str(port) for port in container_port]), + replicas=replicas, + re_requests=str(re_requests).replace("'",'"'), + re_limits=str(re_limits).replace("'",'"'), action='create', + update_date=time.strftime('%Y-%m-%d', time.localtime()), + update_time=time.strftime('%H:%M:%S', time.localtime())) + db_op.DB.session.add(v) + db_op.DB.session.commit() + except Exception as e: + logging.error(e) + if 'BaseException' not in str(e): + Redis.lpush(redis_key, 'fail:%s' % e) + else: + #自动删除deployment + k8s.delete_deployment() + Redis.lpush(redis_key,"......create deployment %s fail!" %dm_name) + except Exception as e: + logging.error(e) + if 'BaseException' not in str(e): + Redis.lpush(redis_key, 'fail:%s' % e) + except Exception as e: + logging.error(e) + if 'BaseException' not in str(e): + Redis.lpush(redis_key, 'fail:%s' % e) + finally: + db_op.DB.session.remove() + Redis.lpush(redis_key,'_End_') + +def object_update(args): + try: + new_image, new_replicas,version,redis_key = args + if new_image and redis_key: + db_k8s = db_op.k8s_deploy + dm_name = new_image.split('/')[-1].split(':')[0] + #生成新镜像 + values = db_k8s.query.with_entities(db_k8s.project, db_k8s.container_port, db_k8s.image, + db_k8s.replicas,db_k8s.re_requests, db_k8s.re_limits).filter(and_( + db_k8s.deployment == dm_name, db_k8s.action != 'delete')).order_by(desc(db_k8s.id)).limit(1).all() + project, container_port,image,replicas, re_requests, re_limits = values[0] + war = download_war(dm_name,version,redis_key) + if not war: + raise Redis.lpush(redis_key, "params error,update fail!") + if not make_image(new_image,redis_key): + raise Redis.lpush(redis_key, "image record not exists,update fail!") + try: + Redis.lpush(redis_key, 'start deploy image %s ......' % new_image) + re_requests = eval(re_requests) + re_limits = eval(re_limits) + container_port = container_port.split(',') + k8s = k8s_object(dm_name, image, container_port, replicas, re_requests, re_limits) + deployment = k8s.export_deployment() + # Update container image + deployment.spec.template.spec.containers[0].image = new_image + if new_replicas: + deployment.spec.replicas = int(new_replicas) + replicas = new_replicas + # Update the deployment + try: + api_instance = client.CoreV1Api() + ret = api_instance.list_namespaced_pod(namespace=namespace) + old_pos = [i.metadata.name for i in ret.items if dm_name in i.metadata.name] + if image == new_image: + if not delete_pod(dm_name): + raise Redis.lpush(redis_key,'delete old pod fail!') + api_instance = client.ExtensionsV1beta1Api() + api_instance.patch_namespaced_deployment(name=dm_name, namespace=namespace, + body=deployment) + except Exception as e: + logging.error(e) + Redis.lpush(redis_key,'deployment parameter fail!') + else: + Redis.lpush(redis_key, 'start check deploy result......') + if check_pod(dm_name, replicas,old_pos): + v = db_k8s(project=project, deployment=dm_name, image=new_image,war=war, + container_port=container_port, + replicas=replicas, re_requests=str(re_requests).replace("'", '"'), + re_limits=str(re_limits).replace("'", '"'), action='update', + update_date=time.strftime('%Y-%m-%d', time.localtime()), + update_time=time.strftime('%H:%M:%S', time.localtime())) + db_op.DB.session.add(v) + db_op.DB.session.commit() + Redis.lpush(redis_key, '%s image deploy success!' % new_image) + else: + deployment.spec.template.spec.containers[0].image = image + if image == new_image: + delete_pod(dm_name) + api_instance = client.ExtensionsV1beta1Api() + api_instance.patch_namespaced_deployment(name=dm_name, namespace=namespace, + body=deployment) + Redis.lpush(redis_key,'%s image deploy fail,auto rolled back!' % new_image) + except Exception as e: + logging.error(e) + Redis.lpush(redis_key, 'fail:%s' % e) + except Exception as e: + logging.error(e) + if 'BaseException' not in str(e): + Redis.lpush(redis_key, 'fail:%s' % e) + finally: + db_op.DB.session.remove() + Redis.lpush(redis_key, '_End_') \ No newline at end of file diff --git a/Modules/loging.py b/Modules/loging.py new file mode 100644 index 00000000..c0aa225d --- /dev/null +++ b/Modules/loging.py @@ -0,0 +1,32 @@ +#-*- coding: utf-8 -*- +import logging +import logzero +from logzero import logger +from flask import Flask +from flask_sqlalchemy import SQLAlchemy +from logging.handlers import RotatingFileHandler +app = Flask(__name__) +app.config.from_pyfile('../conf/log.conf') +log_path = app.config.get('LOG_PATH') +log_debug_path = app.config.get('LOG_DEBUG_PATH') +def Error(): + handler = logging.FileHandler(log_path, encoding='UTF-8') + handler.setLevel(logging.ERROR) + logging_format = logging.Formatter('%(asctime)s - %(filename)s - %(funcName)s - %(lineno)s行 - %(message)s') + handler.setFormatter(logging_format) + app.logger.addHandler(handler) + rHandler = RotatingFileHandler(log_path, maxBytes=1024 * 102400, backupCount=3) + app.logger.addHandler(rHandler) + dHandler = RotatingFileHandler(log_debug_path, maxBytes=1024 * 102400, backupCount=3) + app.logger.addHandler(dHandler) + return app.logger +def write(Message,*v,**d): + logzero.logfile(log_path) + logzero.loglevel(logging.INFO) + logger.info(str(Message)) + if v: + for msg in v: + logger.info('%s\n' %msg) + if d: + for k in d: + logger.info('%s\n' %d[k]) \ No newline at end of file diff --git a/Modules/produce.py b/Modules/produce.py new file mode 100644 index 00000000..b765011c --- /dev/null +++ b/Modules/produce.py @@ -0,0 +1,101 @@ +#-*- coding: utf-8 -*- +from flask import Flask,session +import pytz +import time,datetime +from Modules import Task,Task2,loging,db_op +import redis +import socket +import logging as Logging +from flask_sqlalchemy import SQLAlchemy +from apscheduler.schedulers.background import BackgroundScheduler +from apscheduler.jobstores.sqlalchemy import SQLAlchemyJobStore +app = Flask(__name__) +app.config.from_pyfile('../conf/redis.conf') +app.config.from_pyfile('../conf/sql.conf') +app.config.from_pyfile('../conf/task.conf') +logging = loging.Error() +DB = SQLAlchemy(app) +#Logging.basicConfig() +#Logging.getLogger('apscheduler').setLevel(logging.DEBUG) +task_servers = app.config.get('TASK_SERVERS') +TASK_BACKGROUD = app.config.get('TASK_BACKGROUD') +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +RC = Redis = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +HOST = socket.gethostbyname(socket.gethostname()) +jobstores = {'default': SQLAlchemyJobStore(url=app.config.get('SQLALCHEMY_BINDS')['op'])} +scheduler = BackgroundScheduler({'apscheduler.job_defaults.max_instances': '500','apscheduler.job_defaults.coalesce': 'false'}) +scheduler.configure(jobstores=jobstores,timezone=pytz.timezone('Asia/Shanghai')) +def Async_log(user,url): + db_op_log = db_op.op_log + url = url.replace('op_servers', 'xx.xxxx.com') + if 'xx.xxxx.com' in url and not url.endswith('/index'): + try: + ip = session['remote_ip'] + v = db_op_log(date=time.strftime('%Y-%m-%d',time.localtime()),time = time.strftime('%H:%M:%S',time.localtime()),ip=ip,user=user,access=url) + db_op.DB.session.add(v) + db_op.DB.session.commit() + except Exception as e: + logging.error(e) + finally: + db_op.DB.session.remove() +#单点后台执行 +def scheduler_tasks(): + try: + run_date = datetime.datetime.now() + datetime.timedelta(minutes=1) + run_date = run_date.strftime('%H:%M').split(':') + #scheduler.add_job(Task.zabbix_counts, 'cron', second='0', minute=run_date[1], hour=run_date[0], id=Task.zabbix_counts.__name__, replace_existing=True) + #scheduler.add_job(Task2.get_redis_info, 'cron', second='0', minute=run_date[1], hour=run_date[0], id=Task2.get_redis_info.__name__,replace_existing=True) + ################################################################################################################################################ + scheduler.add_job(Task.business_monitor, 'cron', second='0', minute='*', id=Task.business_monitor.__name__,replace_existing=True) + scheduler.add_job(Task.es_get_log_status, 'cron', second='0', minute='*', id=Task.es_get_log_status.__name__,replace_existing=True) + scheduler.add_job(Task.es_get_log_time, 'cron', second='0', minute='*', id=Task.es_get_log_time.__name__,replace_existing=True) + scheduler.add_job(Task.es_get_data, 'cron', second='0', minute='*', id=Task.es_get_data.__name__, replace_existing=True) + scheduler.add_job(Task.server_per, 'cron', second='0', minute='*/15',id=Task.server_per.__name__, replace_existing=True) + scheduler.add_job(Task.zabbix_triggers, 'cron', second='0', minute='*', id=Task.zabbix_triggers.__name__, replace_existing=True) + scheduler.add_job(Task.get_server_info, 'cron', second='0', minute='30',hour='4',id=Task.get_server_info.__name__,replace_existing=True) + scheduler.add_job(Task.auto_discovery, 'cron', second='0', minute='0', hour='*/4',id=Task.auto_discovery.__name__,replace_existing=True) + scheduler.add_job(Task.get_app_service, 'cron', second='0', minute='0', hour='*/5',id=Task.get_app_service.__name__, replace_existing=True) + scheduler.add_job(Task.get_project_app, 'cron', second='0', minute='30', hour='*/8', id=Task.get_project_app.__name__,replace_existing=True) + scheduler.add_job(Task.zabbix_disk_network, 'cron', second='0', minute='0',hour='7',id=Task.zabbix_disk_network.__name__,replace_existing=True) + scheduler.add_job(Task.cron_run_task, 'cron', second='0', minute='0', hour='*/1',id=Task.cron_run_task.__name__, replace_existing=True) + scheduler.add_job(Task.business_alarm, 'cron', second='0', minute='*/3', id=Task.business_alarm.__name__,replace_existing=True) + scheduler.add_job(Task.reboot_tomcat, 'cron', second='0', minute='*/15', id=Task.reboot_tomcat.__name__,replace_existing=True) + scheduler.add_job(Task.influxdb_counts, 'cron', second='0', minute='1',hour='*', id=Task.influxdb_counts.__name__,replace_existing=True) + scheduler.add_job(Task.influxdb_alarm, 'cron', second='0', minute='0', hour='2', id=Task.influxdb_alarm.__name__,replace_existing=True) + scheduler.add_job(Task.Get_project_lists, 'cron', second='0', minute='0', hour='*',id=Task.Get_project_lists.__name__, replace_existing=True) + scheduler.add_job(Task.zabbix_counts, 'cron', second='0', minute='*/15', hour='*', id=Task.zabbix_counts.__name__,replace_existing=True) + scheduler.add_job(Task2.get_mysqldb_info, 'cron', second='0', minute='0', hour='3', id=Task2.get_mysqldb_info.__name__,replace_existing=True) + scheduler.add_job(Task2.task_run, 'cron', second='0', minute='*/5', hour='*', id=Task2.task_run.__name__,replace_existing=True) + scheduler.add_job(Task2.get_other_info, 'cron', second='0', minute='0', hour='5', id=Task2.get_other_info.__name__,replace_existing=True) + scheduler.add_job(Task.check_host_exist, 'cron', second='0', minute='*/15', id=Task.check_host_exist.__name__,replace_existing=True) + scheduler.add_job(Task2.get_redis_info, 'cron', second='0', minute='0', hour='6', id=Task2.get_redis_info.__name__,replace_existing=True) + scheduler.add_job(Task2.get_redis_status, 'cron', second='0', minute='8',hour='*', id=Task2.get_redis_status.__name__,replace_existing=True) + scheduler.add_job(Task2.alarm_load, 'cron', second='0', minute='*', id=Task2.alarm_load.__name__,replace_existing=True) + scheduler.start() + except Exception as e: + logging.error(e) +#实时后台执行 +class Scheduler_publish(object): + def __init__(self): + self.run_date = datetime.datetime.now() + datetime.timedelta(seconds=3) + self.run_date = self.run_date.strftime('%Y-%m-%d %H:%M:%S') + self.tm = time.strftime('%Y%m%d%H%M%S',time.localtime()) + self.scheduler = BackgroundScheduler({'apscheduler.job_defaults.max_instances': '50','apscheduler.job_defaults.coalesce': 'false'}) + self.scheduler.configure(timezone=pytz.timezone('Asia/Shanghai')) + def Scheduler_mem(self,func,args = []): + self.scheduler.add_job(func,'date', run_date=self.run_date,args=[args],id=self.tm,replace_existing=True) + return self.scheduler +#并发后台执行 +class Scheduler_backgroud(object): + def __init__(self): + self.run_date = datetime.datetime.now() + datetime.timedelta(seconds=3) + self.run_date = self.run_date.strftime('%Y-%m-%d %H:%M:%S') + self.scheduler = BackgroundScheduler({'apscheduler.job_defaults.max_instances': '50','apscheduler.job_defaults.coalesce': 'false'}) + self.scheduler.configure(timezone=pytz.timezone('Asia/Shanghai')) + def Run(self): + if HOST in TASK_BACKGROUD: + self.scheduler.add_job(Task.count_es_logs,'cron', second='0', minute='*',id=Task.count_es_logs.__name__, replace_existing=True) + self.scheduler.start() + loging.write("Scheduler backgroud start on %s ......" %HOST) diff --git a/Modules/task_publish.py b/Modules/task_publish.py new file mode 100644 index 00000000..dc741c01 --- /dev/null +++ b/Modules/task_publish.py @@ -0,0 +1,659 @@ +#-*- coding: utf-8 -*- +import os +from tcpping import tcpping +import time +import json +import shutil +from urllib.request import urlretrieve +import requests +import paramiko +from scp import SCPClient +import redis +import zipfile +from flask import Flask +from flask_sqlalchemy import SQLAlchemy +from Modules import Md5,db_op,produce,loging,init +from sqlalchemy import and_,desc +app = Flask(__name__) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +logging = loging.Error() +app.config.from_pyfile('../conf/redis.conf') +bak_path = '/opt/bak/' +username = 'root' +key_file = '/root/.ssh/id_rsa' +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +Redis = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +db_project = db_op.project_list +db_publish = db_op.publish_records +Publish_types = {'batch':5,'step':1} +#流水日志记录 +def _flow_log(flow_number,Msg): + try: + tm = time.strftime('%Y-%m-%d %H:%M:%S',time.localtime()) + if not os.path.exists("%s/flow_logs" %bak_path): + os.system("/bin/mkdir -p %s/flow_logs" %bak_path) + flow_log_ptah = "%s/flow_logs/%s.log" %(bak_path,flow_number) + with open(flow_log_ptah,'a+') as f: + f.write("%s %s\n"%(tm,str(Msg))) + except Exception as e: + logging.error(e) +#终端消息输出 +def _console_out(channel,Msg_key,Msg): + tm = time.strftime('%H:%M:%S', time.localtime()) + if channel == 'web': + Redis.lpush(Msg_key,'%s %s' %(tm,Msg)) +#结果汇总模块 +def _result_handle(result,server_lists_counts,INFOS): + # 将执行信息写入数据库 + try: + channel = INFOS['channel'] + if result in ('Fail','Success'): + package_url = INFOS['package_url'] + package = package_url.split('/')[-1] + project = '-'.join(package.split('-')[:-1]) + version = package.split('-')[-1] + version = version.replace('.zip', '') + version = version.replace('.war', '') + callback_url = INFOS['callback_url'] + c = db_publish(date=time.strftime('%Y-%m-%d', time.localtime()), + time=time.strftime('%H:%M:%S', time.localtime()), + user=INFOS['user'], project=project, version=version, package_url=package_url,describe=INFOS['describe'], + package_md5=INFOS['package_md5'], package_type=INFOS['package_type'], publish_type=INFOS['publish_type'], + restart=INFOS['restart'], check_url=INFOS['check_url'], callback_url=callback_url,token=INFOS['token'], + execute=INFOS['execute'], gray=int(INFOS['gray']),channel=channel, result=result,flow_number=INFOS['timestamp']) + db_op.DB.session.add(c) + db_op.DB.session.commit() + db_op.DB.session.remove() + _flow_log(INFOS['timestamp'],"publish info write to the database") + except Exception as e: + _flow_log(INFOS['timestamp'], e) + #api渠道进行接口回调 + if channel == 'api': + headers = {'Content-Type':'application/json'} + try: + data = json.dumps({'result':str(result), + 'project_name': INFOS['project'], + 'project_version': INFOS['version'], + 'package_md5': INFOS['package_md5'], + 'application_numbers': server_lists_counts, + 'execute': INFOS['execute'], + 'timestamp': INFOS['timestamp'] + }) + except Exception as e: + _flow_log(INFOS['timestamp'], e) + finally: + callback_url = INFOS['callback_url'] + _flow_log(INFOS['timestamp'],data) + #回调接口返回信息 + try: + f = requests.post(callback_url, data=data, headers=headers) + except Exception as e: + _flow_log(INFOS['timestamp'],e) + else: + _flow_log(INFOS['timestamp'],"callback_status:%s"%f.status_code) + #将流水记录写入数据库 + db_publish_log = db_op.publish_log + flow_number = INFOS['timestamp'] + flow_log_ptah = "%s/flow_logs/%s.log" % (bak_path,flow_number) + try: + with open(flow_log_ptah, 'r') as f: + records = f.read().replace("'",'"') + c = db_publish_log(fid =flow_number,record = records) + db_op.DB.session.add(c) + db_op.DB.session.commit() + except Exception as e: + logging.error(e) + finally: + db_op.DB.session.remove() + +#代码部署代理 +def Publish_agent(args): + #代码分发模块 + def _publish_code(package_type, d_files, package_name, ssh, ip, ssh_port, app_port, package_path, package_md5,execute): + #上线操作前进行数据备份 + _console_out(channel, Msg_Key,"ip:%s ssh_port:%s app_port:%s --->start deploy %s......" % (ip, ssh_port, app_port,project)) + if execute == 'publish': + try: + cmd = "[ -e %s%s ] && echo ok" % (web_path, package_name) + stdin, stdout, stderr = ssh.exec_command(cmd) + result = str(stdout.read().strip(),encoding='utf8') + if result == 'ok': + if package_name.endswith('.war'): + cmd = "\cp -rf %s%s %s%s" % (web_path, package_name, bak_path,package_name) + else: + cmd = "/usr/bin/rsync -av --delete %s%s/ %s%s/" % (web_path, package_name, bak_path, package_name) + stdin, stdout, stderr = ssh.exec_command(cmd) + result = stderr.read() + if result: + _flow_log(flow_number,"Error:%s"%result) + return "ip:%s ssh_port:%s app_port:%s --->backup Fail !" % (ip, ssh_port, app_port) + except Exception as e: + _flow_log(flow_number,'Error:%s'%str(e)) + return "ip:%s ssh_port:%s app_port:%s --->backup Fail !" % (ip, ssh_port, app_port) + scp = SCPClient(ssh.get_transport()) + #增量包部署 + if package_type == 'part': + try: + scp.put("%s/"%d_files, "%s%s/" % (web_path, package_name), recursive=True) + except Exception as e: + # 传输错误重试3次 + for i in range(3): + time.sleep(3) + try: + scp.put("%s/" % d_files, "%s%s/" % (web_path, package_name), recursive=True) + except: + if i >=2: + break + continue + else: + cmd = "chown %s:%s -R %s%s/" % (service_user, service_user, web_path, package_name) + stdin, stdout, stderr = ssh.exec_command(cmd) + result = stderr.read() + if result: + _flow_log(flow_number, "Error:%s" % result) + return "ip:%s ssh_port:%s web_path:%s%s --->chown Fail !" % (ip, ssh_port, web_path, package_name) + _flow_log(flow_number,'Error:%s'%str(e)) + return "ip:%s ssh_port:%s app_port:%s --->deploy Fail !" % (ip, ssh_port, app_port) + else: + cmd = "chown %s:%s -R %s%s/" %(service_user,service_user,web_path, package_name) + stdin, stdout, stderr = ssh.exec_command(cmd) + result = stderr.read() + if result: + _flow_log(flow_number, "Error:%s" % result) + return "ip:%s ssh_port:%s web_path:%s%s --->chown Fail !" % (ip, ssh_port,web_path, package_name) + #整包部署 + if package_type == 'full': + try: + d_zip = "%s%s" % (web_path, package_path.split('/')[-1]) + try: + scp.put(package_path, d_zip) + except Exception as e: + # 传输错误重试3次 + for i in range(3): + time.sleep(3) + try: + scp.put(package_path, d_zip) + except: + if i >= 2: + break + continue + _flow_log(flow_number,'Error:%s'%str(e)) + return "ip:%s ssh_port:%s app_port:%s --->transfers Fail !" % (ip, ssh_port, app_port) + cmd = '/usr/bin/md5sum %s' % d_zip + stdin, stdout, stderr = ssh.exec_command(cmd) + R_md5 = str(stdout.read().split()[0],encoding='utf8') + if R_md5 == package_md5: + package_zip = package_path.split('/')[-1] + cmd = "cd %s && /usr/bin/unzip -qo %s && /bin/rm -f %s && [ -e %s ] && echo ok" % (web_path,package_zip,package_zip,package_zip.replace('.zip', '')) + stdin, stdout, stderr = ssh.exec_command(cmd) + result_zip = str(stdout.read().strip(),encoding='utf8') + result = stderr.read() + if result_zip == 'ok': + cmd = "cd %s && /bin/rm -rf %s{,.war} &&/bin/mv %s %s" % (web_path,project,package_zip.replace('.zip', ''), package_name) + stdin, stdout, stderr = ssh.exec_command(cmd) + result = stderr.read() + if result: + _flow_log(flow_number,"Error:%s"%result) + return "ip:%s ssh_port:%s app_port:%s --->deploy Fail !" % (ip, ssh_port, app_port) + else: + cmd = "chown %s:%s %s%s" % (service_user, service_user, web_path, package_name) + stdin, stdout, stderr = ssh.exec_command(cmd) + result = stderr.read() + if result: + _flow_log(flow_number, "Error:%s" % result) + return "ip:%s ssh_port:%s web_path:%s%s --->chown Fail !" % (ip, ssh_port, web_path, package_name) + else: + _flow_log(flow_number, "Error:%s" % result) + return "ip:%s ssh_port:%s app_port:%s --->unzip Fail !" % (ip, ssh_port, app_port) + else: + return "ip:%s ssh_port:%s app_port:%s --->md5 Fail !" % (ip, ssh_port, app_port) + except Exception as e: + if 'old-style' not in str(e): + _flow_log(flow_number,'Error:%s'%str(e)) + return "ip:%s ssh_port:%s app_port:%s --->deploy Fail !" % (ip, ssh_port, app_port) + + #服务重启模块 + def _restart_service(restart, ssh, ip, ssh_port, app_port): + # 判断是否需要重启 + try: + if restart == 'True': + _console_out(channel, Msg_Key,"ip:%s ssh_port:%s app_port:%s --->restart tomcat ......" % (ip, ssh_port, app_port)) + cmd = "supervisorctl restart tomcat-%s" %project + stdin, stdout, stderr = ssh.exec_command(cmd) + result = stderr.read() + if result: + _flow_log(flow_number,"Error:%s"%result) + return "ip:%s ssh_port:%s app_port:%s --->restart tomcat Fail !'" % (ip, ssh_port, app_port) + else: + time.sleep(15) + except Exception as e: + _flow_log(flow_number,'Error:%s'%str(e)) + return "ip:%s ssh_port:%s app_port:%s --->restart tomcat Fail !" % (ip, ssh_port, app_port) + + #服务健康检测模块 + def _check_service(check_url, ip, ssh_port, app_port): + # 检测服务是否正常启动 + try: + _console_out(channel, Msg_Key,"ip:%s ssh_port:%s app_port:%s --->check service ...... " % (ip, ssh_port, app_port)) + check_url = check_url.split('/') + headers = {'Host': check_url[2]} + check_url[2] = '%s:%s' % (ip, app_port) + check_url = '/'.join(check_url) + for i in range(30): + try: + f = requests.post(check_url, data={'src': 1}, headers=headers) + if int(f.status_code) not in (200, 301, 302): + raise logging.error("error status_cod %s" % f.status_code) + except Exception as e: + logging.error(e) + try: + f = requests.get(check_url, headers=headers) + if int(f.status_code) not in (200,301,302): + raise logging.error("error status_cod %s" %f.status_code) + except Exception as e: + logging.error(e) + if i >= 30: + return "ip:%s ssh_port:%s app_port:%s --->check service Fail !" % (ip, ssh_port, app_port) + break + time.sleep(2) + _console_out(channel, Msg_Key,"ip:%s ssh_port:%s app_port:%s --->check service %i 次......" %(ip, ssh_port, app_port,i)) + continue + else: + break + else: + break + except Exception as e: + _flow_log(flow_number,'Error:%s'%str(e)) + return "ip:%s ssh_port:%s app_port:%s --->check service Fail !" % (ip, ssh_port, app_port) + + #消息队列模块 + def Deploy_project(server_lists_key,ssh,K): + while True: + #部署异常，停止部署 + if Redis.exists(deploy_fail_key): + return 'Fail' + vals = Redis.spop(server_lists_key) + if vals: + try: + ip, ssh_port, app_port = eval(vals) + msg = "ip:%s ssh_port:%s app_port:%s %s start......" % (ip, ssh_port, app_port, execute) + _flow_log(flow_number,msg) + _console_out(channel, Msg_Key,msg) + ssh.connect(ip, int(ssh_port), username, pkey=ssh_key, timeout=30) + #代码分发部署 + _flow_log(flow_number,"start publish_code ......") + result = _publish_code(package_type, d_files, package_name, ssh, ip, ssh_port, app_port, + package_path, package_md5, execute) + if result: + _flow_log(flow_number,result) + raise _console_out(channel,Msg_Key, result) + else: + #记录部署成功的应用服务 + Redis.sadd(deploy_success_key, [ip, ssh_port, app_port]) + msg = "ip:%s ssh_port:%s app_port:%s --->deploy code Success!" % (ip, ssh_port, app_port) + _flow_log(flow_number,msg) + _console_out(channel, Msg_Key,msg) + # 是否需要重启操作 + _flow_log(flow_number,"start _restart_service ......") + result = _restart_service(restart, ssh, ip, ssh_port, app_port) + if result: + _flow_log(flow_number,result) + raise _console_out(channel,Msg_Key, result) + else: + msg = "ip:%s ssh_port:%s app_port:%s --->restart service Success!" % (ip, ssh_port, app_port) + _flow_log(flow_number,msg) + _console_out(channel, Msg_Key,msg) + #检测应用服务是否正常 + _flow_log(flow_number,'start _check_service ......') + result = _check_service(check_url, ip, ssh_port, app_port) + if result: + _flow_log(flow_number,result) + raise _console_out(channel,Msg_Key, result) + else: + msg = "ip:%s ssh_port:%s app_port:%s --->check service Success!" % (ip, ssh_port, app_port) + _flow_log(flow_number,msg) + _console_out(channel, Msg_Key,msg) + # 识别是否是灰度上线并标记服务器 + if execute == 'publish': + if int(INFOS['gray']) == 1: + gray_key = 'gray_server_%s' % K + db_project.query.filter(db_project.ip==ip,db_project.ssh_port==ssh_port,db_project.app_port==app_port).update({db_project.gray:1}) + db_op.DB.session.commit() + Redis.lpush(gray_key,'%s:%s'%(ip,app_port)) + else: + db_project.query.filter(db_project.ip == ip, db_project.ssh_port == ssh_port,db_project.app_port == app_port).update({db_project.gray:0}) + db_op.DB.session.commit() + except Exception as e: + if 'old-style' not in str(e): + _flow_log(flow_number,'Error:%s'%str(e)) + return 'Fail' + else: + _console_out(channel,Msg_Key, "ip:%s ssh_port:%s app_port:%s --->%s Success!" % (ip, ssh_port, app_port, execute)) + finally: + ssh.close() + else: + break + + #自动回滚模块 + def Auto_rollback(deploy_success_key, ssh): + while True: + vals = Redis.spop(deploy_success_key) + if vals: + ip, ssh_port, app_port = eval(vals) + ssh.connect(ip, int(ssh_port), username, pkey=ssh_key, timeout=30) + try: + msg = "ip:%s ssh_port:%s app_port:%s start auto rollbackup......" % (ip, ssh_port, app_port) + _flow_log(flow_number,msg) + _console_out(channel, Msg_Key,msg) + # 回滚操作 + if package_name.endswith('.war'): + cmd = "/usr/bin/rm -rf %s%s{,.war} && \cp %s%s %s%s" % (web_path, project,bak_path, package_name, web_path, package_name) + else: + cmd = "/usr/bin/rsync -av --delete %s%s/ %s%s/" % (bak_path, package_name, web_path, package_name) + stdin, stdout, stderr = ssh.exec_command(cmd) + result = stderr.read() + if result: + _flow_log(flow_number,"Error:%s"%result) + #回滚失败记录 + Redis.sadd(rollback_fail_key, [ip, ssh_port, app_port]) + else: + # 是否需要重启操作 + result = _restart_service(restart, ssh, ip, ssh_port, app_port) + if result: + _flow_log(flow_number,result) + _console_out(channel,Msg_Key, result) + # 检测服务是否正常 + result = _check_service(check_url, ip, ssh_port, app_port) + if result: + _flow_log(flow_number,result) + _console_out(channel,Msg_Key, result) + except Exception as e: + msg = "ip:%s ssh_port:%s app_port:%s --->auto rollback Fail !" % (ip, ssh_port, app_port) + _flow_log(flow_number,'Error:%s'%str(e)) + _flow_log(flow_number,msg) + _console_out(channel,Msg_Key, msg) + continue + else: + msg = "ip:%s ssh_port:%s app_port:%s --->auto rollback Success !"% (ip, ssh_port, app_port) + _flow_log(flow_number,msg) + #回滚成功计数 + Redis.incr(rollback_count_key,1) + _console_out(channel,Msg_Key,msg) + else: + break + #代码分发控制逻辑 + try: + server_lists_key, server_lists_counts, d_files,project,package_name, package_path, Msg_Key, K, INFOS = args + web_path = '/opt/tomcat-%s/webapps/' % project + service_users = {'tomcat': 'www', 'php': 'phper', 'python': 'www'} + service = db_project.query.with_entities(db_project.resource).filter(db_project.project == project).limit(1).all() + service = service[0][0] + service_user = service_users[service] + except Exception as e: + logging.error(e) + else: + try: + #自动回滚失败Key + rollback_fail_key = 'rollback_fail_%s' % K + #自动回滚统计key + rollback_count_key = 'rollback_count_%s' % K + #部署成功Key + deploy_success_key = 'deploy_success_%s' % K + #部署失败Key + deploy_fail_key = 'deploy_fail_%s' % K + KEYS = {'rollback_fail_key': rollback_fail_key, 'deploy_success_key': deploy_success_key,'deploy_fail_key':deploy_fail_key,'rollback_count_key':rollback_count_key} + #获取相关信息 + package_md5 = INFOS['package_md5'] + package_type = INFOS['package_type'] + restart = INFOS['restart'] + check_url = INFOS['check_url'] + execute = INFOS['execute'] + publish_type = INFOS['publish_type'] + channel = INFOS['channel'] + flow_number = INFOS['timestamp'] + #初始化ssh实例 + ssh = paramiko.SSHClient() + ssh_key = paramiko.RSAKey.from_private_key_file(key_file) + ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) + #代码分发 + result = Deploy_project(server_lists_key,ssh,K) + #代码分发失败触发自动回滚,独立回滚操作不触发 + if result == 'Fail' and execute == 'publish': + Redis.set(deploy_fail_key,'Fail') + Auto_rollback(deploy_success_key,ssh) + except Exception as e: + _flow_log(flow_number,'Error:%s'%str(e)) + finally: + try: + #判断并发执行是否完成 + ends_key = '%s_ends' % K + Redis.incr(ends_key) + if int(Redis.get(ends_key))>=int(Publish_types[publish_type]): + result = 'Fail' + #自动回滚失败服务器列表 + deploy_fail_counts = 0 + if Redis.exists(rollback_fail_key): + deploy_fail_counts = len(Redis.smembers(rollback_fail_key)) + _flow_log(flow_number,"auto rollback fail list:%s" % str(Redis.smembers(rollback_fail_key))) + # 部署的服务器列表 + deploy_success_counts = 0 + if Redis.exists(deploy_success_key): + deploy_success_counts = len(Redis.smembers(deploy_success_key)) + else: + Redis.sadd(deploy_success_key,'None') + # 遗漏的服务器列表 + lost_publish_counts = 0 + vals_diff = Redis.sdiff(server_lists_key,deploy_success_key) + if vals_diff: + lost_publish_counts = len(vals_diff) + _flow_log(flow_number,"Lost publish list:%s" % str(vals_diff)) + Auto_rollback_counts = 0 + if Redis.exists(rollback_count_key): + Auto_rollback_counts = int(Redis.get(rollback_count_key)) + if deploy_fail_counts == 0 and deploy_success_counts == server_lists_counts and lost_publish_counts == 0 and Auto_rollback_counts == 0: + result = 'Success' + gray = 'False' + gray_server = None + if int(INFOS['gray']) == 1: + gray = 'True' + gray_key = 'gray_server_%s' % K + gray_server = ' '.join(Redis.lrange(gray_key,0,-1)) + #汇总结果后回调接口 + _result_handle(result,server_lists_counts,INFOS) + _console_out(channel, Msg_Key,'-' * 100) + _console_out(channel, Msg_Key,"_End_:{0},{1},{2},{3},{4}:{5}:{6},{7}".format(deploy_success_counts,deploy_fail_counts,Auto_rollback_counts,lost_publish_counts,server_lists_counts,flow_number,gray,gray_server)) + # 清除统计keys + for Key in KEYS: + Redis.expire(KEYS[Key],15) + Redis.expire(ends_key, 15) + Redis.expire(Msg_Key,15) + except Exception as e: + logging.error(e) +#代码部署中心 +def Publish_center(args): + try: + INFOS, Msg_Key, K = args + server_lists_counts = 0 + #获取上线操作参数 + execute = INFOS['execute'] + channel = INFOS['channel'] + flow_number = INFOS['timestamp'] + _flow_log(flow_number, 'Publish center(%s) start work ......' % os.getpid()) + _flow_log(flow_number,INFOS) + _console_out(channel,Msg_Key, '-' * 100) + _console_out(channel,Msg_Key, "初始化代码分发参数及检测部署环境,检测进行中......") + #页面回滚操作需要将部分参数回写 + if execute == 'rollback' and channel == 'web': + project = INFOS['project'] + version = INFOS['version'] + vals = db_publish.query.with_entities(db_publish.package_url, db_publish.package_md5,db_publish.package_type, + db_publish.publish_type, db_publish.restart, + db_publish.check_url,db_publish.gray).filter( + and_(db_publish.project == project, db_publish.version == version,db_publish.result == 'Success')).order_by(desc(db_publish.date)).all() + if vals: + package_url, package_md5, package_type, publish_type, restart, check_url,gray = vals[0] + INFOS['package_url'] = package_url + INFOS['package_md5'] = package_md5 + INFOS['package_type'] = package_type + INFOS['publish_type'] = publish_type + INFOS['restart'] = restart + INFOS['check_url'] = check_url + INFOS['gray'] = int(gray) + else: + _Msg = "project:%s version:%s --->not relevant data Fail !" % (project, version) + _flow_log(flow_number,_Msg) + raise _console_out(channel,Msg_Key,_Msg) + project = INFOS['project'] + package_url = INFOS['package_url'] + package_md5 = INFOS['package_md5'] + package_type = INFOS['package_type'] + publish_type = INFOS['publish_type'] + gray = INFOS['gray'] + web_path = '/opt/tomcat-%s/webapps/' %project + #判断代码包类型 + Package_name = package_url.split('/')[-1] + os.system("/bin/mkdir -p %s" % web_path) + os.system("/bin/mkdir -p %s" %bak_path) + package_path = "%s%s" %(bak_path,Package_name) + package_name = Package_name.replace('.zip', '') + s_files = "%s%s" % (web_path, package_name) + #验证包规则 + if project == '-'.join(package_name.split('-')[:-1]): + if package_name.endswith('.war'): + package_name = '%s.war' %project + else: + package_name = project + else: + _Msg = "%s package format Fail" %Package_name + _flow_log(flow_number,_Msg) + raise _console_out(channel, Msg_Key,_Msg) + if package_name.endswith('.war') and package_type == 'part': + _Msg = "%s package not allow part publish" % Package_name + _flow_log(flow_number, _Msg) + raise _console_out(channel, Msg_Key, _Msg) + d_files = "%s%s" % (web_path, package_name) + #删除旧包 + if os.path.exists(package_path): + os.remove(package_path) + #获取代码压缩包 + try: + urlretrieve(package_url,package_path) + except Exception as e: + msg = "package_url:%s --->check package url Fail !" %package_url + _flow_log(flow_number,'Error:%s'%str(e)) + _flow_log(flow_number,msg) + raise _console_out(channel,Msg_Key,msg) + #对压缩包进行md5对比 + _flow_log(flow_number,"package_md5:%s"%Md5.Md5_file(package_path)) + if package_md5 == Md5.Md5_file(package_path): + #解压缩代码包 + try: + zip_file = zipfile.ZipFile(package_path) + if os.path.exists('%s%s' %(web_path,package_name)): + try: + shutil.rmtree('%s%s' %(web_path,package_name)) + except: + os.remove('%s%s' %(web_path,package_name)) + zip_file.extractall(web_path) + except Exception as e: + msg = "package:%s --->check unzip package Fail !" %package_name + _flow_log(flow_number,'Error:%s'%str(e)) + _flow_log(flow_number, msg) + raise _console_out(channel,Msg_Key,msg) + else: + _Msg = "package:%s --->check package md5 Fail !" % package_name + _flow_log(flow_number,_Msg) + raise _console_out(channel,Msg_Key,_Msg) + if os.path.exists(s_files): + shutil.move(s_files,d_files) + if os.path.exists(d_files): + #获取应用部署列表 + vals = db_project.query.with_entities(db_project.ip,db_project.ssh_port,db_project.app_port).filter(db_project.project==project).all() + if vals: + server_lists = [list(val) for val in vals] + #判断是否为灰度上线，并尝试获取服务器灰度标识 + if int(gray) == 1: + gray_vals = db_project.query.with_entities(db_project.ip, db_project.ssh_port,db_project.app_port).filter(and_(db_project.project == project,db_project.gray == 1)).all() + if gray_vals: + server_lists = [list(val) for val in gray_vals] + else: + server_lists = [list(val) for val in vals][0] + server_lists_counts = len(server_lists) + #服务器和应用服务连通性检测 + for infos in server_lists: + ip, ssh_port, app_port = infos + try: + try: + ssh = paramiko.SSHClient() + ssh_key = paramiko.RSAKey.from_private_key_file(key_file) + ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) + ssh.connect(ip, int(ssh_port), username, pkey=ssh_key, timeout=30) + except: + _Msg = "ip:%s ssh_port:%s --->check sshd Fail !" % (ip, ssh_port) + _flow_log(flow_number, _Msg) + raise _console_out(channel, Msg_Key, _Msg) + else: + #检测线上代码包路径是否存在 + cmd = "[ -d %s ] && echo ok" % web_path + stdin, stdout, stderr = ssh.exec_command(cmd) + result = str(stdout.read().strip(),encoding='utf8') + if result != 'ok': + _Msg = "ip:%s ssh_port:%s web_path:%s --->check app path Fail !" % (ip, ssh_port, web_path) + _flow_log(flow_number, _Msg) + raise _console_out(channel, Msg_Key, _Msg) + #创建备份目录 + if package_name.endswith('.war'): + cmd = "/bin/mkdir -p %s" %bak_path + else: + cmd = "/bin/mkdir -p %s/%s" % (bak_path, package_name) + stdin, stdout, stderr = ssh.exec_command(cmd) + result = stderr.read() + if result: + _Msg = "ip:%s ssh_port:%s bak_path:%s --->make bak path Fail !" % (ip, ssh_port, bak_path) + _flow_log(flow_number, "Error:%s" % result) + _flow_log(flow_number, _Msg) + raise _console_out(channel, Msg_Key, _Msg) + ssh.close() + except: + raise + else: + if not tcpping(host=ip, port=app_port, timeout=3): + _Msg = "ip:%s app_port:%s --->check app port Fail !" % (ip, app_port) + _flow_log(flow_number,_Msg) + raise _console_out(channel,Msg_Key,_Msg) + #部署列表写入redis队列 + server_lists_key = '%s_server_lists_key' %K + for info in server_lists: + Redis.sadd(server_lists_key,info) + #启动多个子控制中心并发执行 + _console_out(channel, Msg_Key, "代码分发相关参数及运行环境检测全部通过!") + _console_out(channel, Msg_Key, "启动代码分发模块,开始部署%s,执行过程稍后输出......" % package_name) + _console_out(channel, Msg_Key, '-' * 100) + for i in range(Publish_types[publish_type]): + Scheduler = produce.Scheduler_publish() + Scheduler = Scheduler.Scheduler_mem(Publish_agent, [server_lists_key,server_lists_counts,d_files,project,package_name,package_path,Msg_Key,K,INFOS]) + Scheduler.start() + time.sleep(1) + else: + _Msg = "Error:not find app service lists!" + _flow_log(flow_number,_Msg) + raise _console_out(channel,Msg_Key,_Msg) + else: + _Msg = "package:%s --->move package Fail !" % package_name + _flow_log(flow_number,_Msg) + raise _console_out(channel,Msg_Key,_Msg) + except Exception as e: + if 'old-style' not in str(e): + _flow_log(flow_number,'Error:%s'%str(e)) + result = "代码分发环境检测到错误,不执行代码分发操作!" + _console_out(channel,Msg_Key,result) + _console_out(channel,Msg_Key, '-' * 100) + _console_out(channel,Msg_Key, "_End_:0,0,0,%i,%i:%s" %(server_lists_counts,server_lists_counts,flow_number)) + #汇总结果后回调接口 + _result_handle(result,server_lists_counts,INFOS) + Redis.expire(Msg_Key,15) + finally: + db_op.DB.session.remove() \ No newline at end of file diff --git a/Modules/tools.py b/Modules/tools.py new file mode 100644 index 00000000..a5a98e91 --- /dev/null +++ b/Modules/tools.py @@ -0,0 +1,191 @@ +#-*- coding: utf-8 -*- +from flask import Flask +import requests +import time +import datetime +import pytz +from Modules import loging,db_idc +import dns.resolver +from random import choice +import string +import json +from pyzabbix import ZabbixAPI +from kubernetes import config +app = Flask(__name__) +logging = loging.Error() +app.config.from_pyfile('../conf/zabbix.conf') +app.config.from_pyfile('../conf/jump.conf') +zabbix_url = app.config.get('ZABBIX_URL') +zabbix_user = app.config.get('ZABBIX_USER') +zabbix_pw = app.config.get('ZABBIX_PW') +tokenUrl = app.config.get('TOKENURL') +assetsUrl = app.config.get('ASSETSURL') +username = app.config.get('USERNAME') +password = app.config.get('PASSWORD') +def Produce(length=8,chars=string.ascii_letters+string.digits): + return ''.join([choice(chars) for i in range(length)]) + +def dingding_msg(text,alart_token=None): + ''' + :param text:list + ''' + th = time.strftime("%H", time.localtime()) + #6点以后报警 + if int(th) > 6: + try: + td = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()) + headers = {'Content-Type': 'application/json'} + urls = ["https://oapi.dingtalk.com/robot/send?access_token=2c5d2dd93f4866b4d25ba60d25d4fdf9031d7b2edf63f5f7e307d5315948f013"] + if alart_token: + urls.append(alart_token) + if isinstance(text, list): + text.append("*%s*" % td) + data = { + "msgtype": "markdown", + "markdown": {"title": "[关注] 新报警信息!", + "text": ' \n\n'.join([ str(line) for line in text])}, + "at": { + "atMobiles": [ + ], + "isAtAll": False + } + } + for url in set(urls): + try: + requests.post(url, data=json.dumps(data), headers=headers) + except Exception as e: + logging.error(e) + continue + except Exception as e: + logging.error(e) + +def dig(domain): + ''' + :param domain:str + ''' + addr = [] + try: + A = dns.resolver.query(domain,'A') + for i in A.response.answer: + for j in i.items: + try: + if j.rdtype == 1: + addr.append(j.address) + except Exception as e: + logging.error(e) + continue + return addr + except Exception as e: + logging.error(e) + +def time_format(iso8601): + try: + if 'T' in iso8601: + iso8601 = iso8601.split('T') + y, m, d = iso8601[0].split('-') + if '-' in iso8601[1]: + H, M, S = iso8601[1].split('-')[0].split(':') + tz = 0 - int(iso8601[1].split('-')[1].split(':')[0]) + if '+' in iso8601[1]: + H, M, S = iso8601[1].split('+')[0].split(':') + tz = int(iso8601[1].split('+')[1].split(':')[0]) + dd = datetime.datetime(int(y), int(m), int(d), int(H), int(M), int(S), tzinfo=pytz.timezone('Asia/Shanghai')) + dd = dd + datetime.timedelta(hours= 8-tz) + return dd.strftime('%Y-%m-%d %H:%M:%S').split() + except Exception as e: + logging.error(e) + +def format_day_date(date): + try: + date = date.split('-') + if len(date) ==3: + if int(date[1]) <10: + date[1] = '0%s' %int(date[1]) + if int(date[2]) <10: + date[2] = '0%s' %int(date[2]) + date = '-'.join(date) + return date + except Exception as e: + logging.error(e) + +def k8s_conf(): + config_file="%s/../conf/k8s.conf" % app.root_path + contexts, active_context = config.list_kube_config_contexts(config_file) + contexts = [context['name'] for context in contexts] + config.load_kube_config(config_file, context=active_context['name']) + return(config,contexts,config_file) + +class zabbix_api(object): + def __init__(self): + self.zapi = ZabbixAPI(zabbix_url) + self.zapi.session.auth = (zabbix_user, zabbix_pw) + self.zapi.session.verify = False + self.zapi.timeout = 5 + self.zapi.login(zabbix_user, zabbix_pw) + self.val = 0.0 + def zabbix_history(self,host, key): + try: + results = self.zapi.host.get(filter={"host": host}) + if results: + hostid = results[0]['hostid'] + results = self.zapi.item.get(hostids=hostid, output=["itemids", 'key_'], search={"key_": key}) + if results: + itemid = results[0]['itemid'] + for history in (0, 1, 2, 3, 4): + vals = self.zapi.history.get(history=history, itemids=itemid, limit=1, sortfield='clock', + sortorder="DESC") + if vals: + if (int(time.time()) - int(vals[0]['clock'])) < 2000: + self.val = float('%.2f' % float(vals[0]['value'].strip())) + return self.val + except Exception as e: + logging.error(e) + finally: + return self.val + def zabbix_logout(self): + self.zapi.user.logout() + +def get_server_list(): + hosts = [] + try: + res = requests.post(tokenUrl, data={ + "username": username, + "password": password + }) + res = res.json() + headers = { + "Authorization": "%s %s" % ("Bearer ", res["token"]) + } + res = requests.get(assetsUrl, headers=headers,timeout=30) + idcs = requests.get("https://xxx.xxx.com/api/assets/v1/labels", headers=headers, timeout=30) + idcs = {info['id']:info['value'] for info in idcs.json()} + for info in res.json(): + idc = idcs[info['labels'][0]] + if idc != 'lan': + hosts.append((info['ip'],info['port'],info['hostname'],idc)) + except Exception as e: + logging.error(e) + finally: + return list(set(hosts)) + +def http_args(request,arg): + #解析请求参数 + args = request.args.to_dict() + if arg in args: + return args[arg] + else: + return None + +def real_ip(ip): + try: + db_servers = db_idc.idc_servers + val = db_servers.query.filter(db_servers.ip == ip).all() + if not val: + val = db_servers.query.with_entities(db_servers.ip).filter(db_servers.s_ip.like('%{0};%'.format(ip))).all() + if val: + ip = val[0][0] + except Exception as e: + logging.error(e) + finally: + db_idc.DB.session.remove() + return ip diff --git a/README.md b/README.md index 4d4ee2c6..e8b1ea9e 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,23 @@ -# opsweb -一套自己用python开发的运维综合管理平台（flask框架+cmdb)，已经成功在百合网运行2年有余。基本能够实现日常运维80%以上的重复工作，极大的提高了运维的工作效率，降低的工作强度. +# 主要功能： # + - 登录由第三方钉钉进行统一鉴权 + - 标准CMDB资产管理以及汇总查询 + - 代码上线，包含上线、灰度、回滚等功能并实时显示执行过程 + - 生产环境包含php、java，项目环境及负载均衡配置一键部署 + - k8s容器平台管理及一键式容器化服务上线 + - 自动进行服务器资产、应用服务的信息及关联关系抓取 + - 资源汇总包含mysql、redis、kafka等基础信息 + - 实时大数据分析包含各个线上业务的并发量、流量、响应时间、业务访问占比、用户地区分布 + - 运维审查包括上线操作、申请记录、日志记录 + - 业务关键指标报警、线上故障自动恢复 + - 访问限速、访问黑名单、用户单点登录限制等安全措施 + - 页面级别用户权限控制 + - 通过分布式全局锁,进程排它锁,实现多机多进程部署后台单任务运行 + + 目前已在多家互联网公司落地部署，平台功能也是根据不同公司实际情况进行了差异化定制开发。本平台适合具有python二次开发能力者或运维开发学习者。 + +# 界面展示 +![show](https://github.com/wylok/opsweb/blob/master/static/images/01.jpg) +# 资产管理 +![show](https://github.com/wylok/opsweb/blob/master/static/images/02.jpg) +# 手机界面 +![show](https://github.com/wylok/opsweb/blob/master/static/images/03.jpg) diff --git a/Script/__init__.py b/Script/__init__.py deleted file mode 100644 index 8b137891..00000000 --- a/Script/__init__.py +++ /dev/null @@ -1 +0,0 @@ - diff --git a/__init__.py b/__init__.py index e1e44f2e..46434eb2 100644 --- a/__init__.py +++ b/__init__.py @@ -1,61 +1,6 @@ -#-*- coding: utf-8 -*- -import sys -import os -reload(sys) -sys.setdefaultencoding('utf8') -from flask import Flask,Blueprint -from api import haproxy_conf,zabbix_api,VerifyCode -from views import sql_app,php_list,publish_java,publish_php,pw,update_php,vpn_admin -from views import cdn,init_system,java_list,clear_redis,Chart,svn_admin,chart_center -from views import kafka_info,zookeeper_info,slow_redis ,mysql_parse,deploy -from views import sql_scheduler,git_admin,sql_kill,sql_run,update_java -from views import clean_project,sql_query,dns_conf,Scheduler -from admin import examine,op_user -from flask_limiter import Limiter -from flask_limiter.util import get_ipaddr -import chartkick -from Modules import produce -app = Flask(__name__) -app.secret_key = os.urandom(24) -produce.scheduler_tasks() -limiter = Limiter(app,key_func=get_ipaddr,global_limits=["30/minute"]) -app.config.from_pyfile('conf/main.conf') -app.config.from_pyfile('conf/redis.conf') -page_ck = Blueprint('ck_page', __name__, static_folder=chartkick.js(),static_url_path='/static') -app.register_blueprint(page_ck, url_prefix='/ck') -app.jinja_env.add_extension("chartkick.ext.charts") -app.register_blueprint(sql_app.page_mysql) -app.register_blueprint(sql_app.page_mysql_op) -app.register_blueprint(pw.page_pw) -app.register_blueprint(cdn.page_cdn) -app.register_blueprint(publish_php.page_publish_php) -app.register_blueprint(init_system.page_init_system) -app.register_blueprint(php_list.page_php_list) -app.register_blueprint(java_list.page_java_list) -app.register_blueprint(update_php.page_update_php) -app.register_blueprint(publish_java.page_publish_java) -app.register_blueprint(haproxy_conf.page_haproxy_conf) -app.register_blueprint(clear_redis.page_clear_redis) -app.register_blueprint(Chart.page_chart) -app.register_blueprint(chart_center.page_chart_center) -app.register_blueprint(vpn_admin.page_vpn_admin) -app.register_blueprint(svn_admin.page_svn_admin) -app.register_blueprint(kafka_info.page_kafka_info) -app.register_blueprint(zookeeper_info.page_zk_info) -app.register_blueprint(slow_redis.page_slow_redis) -app.register_blueprint(mysql_parse.page_mysql_parse) -app.register_blueprint(sql_scheduler.page_sql_scheduler) -app.register_blueprint(git_admin.page_git_admin) -app.register_blueprint(examine.page_examine) -app.register_blueprint(sql_kill.page_sql_kill) -app.register_blueprint(sql_run.page_sql_run) -app.register_blueprint(update_java.page_update_java) -app.register_blueprint(op_user.page_op_user) -app.register_blueprint(deploy.page_deploy) -app.register_blueprint(deploy.page_haproxy_reload) -app.register_blueprint(clean_project.page_Clean_project) -app.register_blueprint(zabbix_api.page_zabbix_api) -app.register_blueprint(sql_query.page_sql_query) -app.register_blueprint(dns_conf.page_dns_conf) -app.register_blueprint(VerifyCode.page_VerifyCode) -app.register_blueprint(Scheduler.page_Scheduler) \ No newline at end of file +#-*- coding: utf-8 -*- +import platform +from Modules import loging +logging = loging.Error() +if platform.python_version().startswith('2.7.'): + logging.error("Python %s is not supported!" %platform.python_version()) diff --git a/admin/__init__.py b/admin/__init__.py index 8b137891..46434eb2 100644 --- a/admin/__init__.py +++ b/admin/__init__.py @@ -1 +1,6 @@ - +#-*- coding: utf-8 -*- +import platform +from Modules import loging +logging = loging.Error() +if platform.python_version().startswith('2.7.'): + logging.error("Python %s is not supported!" %platform.python_version()) diff --git a/admin/assets_manage.py b/admin/assets_manage.py new file mode 100644 index 00000000..80211dbc --- /dev/null +++ b/admin/assets_manage.py @@ -0,0 +1,460 @@ +#-*- coding: utf-8 -*- +from flask import Blueprint,render_template,g,request,flash,redirect,url_for +from Modules import check,db_idc,loging,MyForm,produce,db_op,tools +from sqlalchemy import and_ +import pyexcel +from tcpping import tcpping +import redis +import os +import importlib +from collections import defaultdict +from flask import Flask +from flask_sqlalchemy import SQLAlchemy +app = Flask(__name__) +app.config.from_pyfile('../conf/redis.conf') +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +Redis = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +logging = loging.Error() +page_assets_manage = Blueprint('assets_manage',__name__) +@page_assets_manage.route('/assets_manage',methods = ['GET', 'POST']) +def assets_manage(): + form = MyForm.MyForm_assets_manage() + db_idc_id = db_idc.idc_id + db_server = db_idc.idc_servers + db_network = db_idc.idc_networks + db_store = db_idc.idc_store + db_third = db_idc.third_resource + db_project = db_op.project_list + db_zabbix = db_idc.zabbix_info + db_project_third = db_op.project_third + change_infos = defaultdict() + #确认问题服务器已修复 + if tools.http_args(request,'key') and tools.http_args(request,'infos'): + try: + Redis.hdel(tools.http_args(request,'key'),tools.http_args(request,'infos')) + Redis.sadd('server_ensure',tools.http_args(request,'infos')) + except Exception as e: + logging.error(e) + finally: + return redirect(url_for('index.index')) + if tools.http_args(request,'mid') == 'assets_manage': + if tools.http_args(request,'aid') and tools.http_args(request,'sid') and tools.http_args(request,'action'): + if ':' in tools.http_args(request,'sid'): + js_ip,js_ssh_port = tools.http_args(request,'sid').split(':') + vals = db_server.query.with_entities(db_server.idc_id,db_server.idrac,db_server.purch_date,db_server.expird_date).filter(and_(db_server.ip==js_ip,db_server.ssh_port==js_ssh_port)).all() + if vals: + idc_id,idrac,purch_date,expird_date = vals[0] + cids = db_idc_id.query.with_entities(db_idc_id.aid,db_idc_id.cid).filter(db_idc_id.id==idc_id).all() + if cids: + aid,cid = cids[0] + change_infos['aid'] = aid + change_infos['cid'] = cid + change_infos['idrac'] = idrac + change_infos['purch_date'] = purch_date + change_infos['expird_date'] = expird_date + change_infos['sid'] = tools.http_args(request,'sid') + else: + change_infos['aid'] = tools.http_args(request,'aid') + change_infos['sid'] = tools.http_args(request,'sid') + change_infos['action'] = tools.http_args(request,'action') + if form.submit.data: + try: + aid = form.select_aid.data + ips = form.text.data.strip() + ips = set(ips.splitlines()) + rack = form.rack.data.strip() + if rack: + if not rack.endswith('机柜') and rack != 'KVM': + rack = '%s机柜' %rack + rack.upper() + action = form.select_action.data + purch = form.purch.data + expird = form.expird.data + device = form.select_device.data + idrac = form.idrac.data.strip() + device_type = form.device_type.data.strip() + fault = form.fault.data + old_host = form.old_host.data + #新增设备 + if action == 'add': + if ips: + for info in ips: + if info: + if rack and purch and expird: + host_type = 'physical' + if rack == 'KVM': + host_type = 'vm' + # 获取机房机柜信息 + idc_id = db_idc_id.query.with_entities(db_idc_id.id).filter(and_(db_idc_id.aid == aid, db_idc_id.cid == rack)).all() + if not idc_id: + c = db_idc_id(aid=aid, cid=rack) + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + idc_id = db_idc_id.query.with_entities(db_idc_id.id).filter(and_(db_idc_id.aid == aid, db_idc_id.cid == rack)).all() + idc_id = int(idc_id[0][0]) + #判断是否为服务器 + if device == 'server': + if ':' in info: + if len(info.split(':')) == 2: + ip,ssh_port = info.split(':') + else: + raise flash('%s格式不符合要求!' %info) + else: + ip,ssh_port = (info.strip(),20443) + #查询资产信息 + values = db_server.query.filter(and_(db_server.ip == ip,db_server.ssh_port == ssh_port)).all() + if values: + #获取自动发现信息 + discovery_values = db_server.query.filter(and_(db_server.ip == ip, db_server.ssh_port == ssh_port,db_server.status == '新发现')).all() + #修改自动发现信息 + if discovery_values: + if idc_id: + db_server.query.filter(and_(db_server.ip == ip, db_server.ssh_port == ssh_port,db_server.status == '新发现')).update({db_server.idc_id:idc_id,db_server.status:'未使用',db_server.host_type:host_type,db_server.purch_date:purch,db_server.expird_date:expird,db_server.idrac:idrac}) + db_idc.DB.session.commit() + flash('%s服务器上架成功!' % info) + else: + flash('%s服务器已存在!' % info) + else: + #添加资产信息 + if tcpping(host=ip, port=ssh_port, timeout=3): + s = db_server(idc_id=idc_id,ip=ip,ssh_port=ssh_port,idrac=idrac,purch_date=purch,expird_date=expird,status='未使用',s_ip=None,host_type=host_type,hostname='',sn='',manufacturer='',productname='',system='',cpu_info='',cpu_core='',mem='',disk_count=0,disk_size='',comment='',) + db_idc.DB.session.add(s) + db_idc.DB.session.commit() + flash('%s服务器上架成功!' %info) + else: + flash('运维平台尝试登录{0}的ssh端口失败,服务器不能上架!'.format(info)) + #判断是否为网络设备 + if device == 'network': + if device_type and purch and expird: + ip = info + #查询资产信息 + values = db_network.query.filter(and_(db_network.ip == ip, db_network.idc_id == idc_id)).all() + if values: + raise flash('%s网络设备资产已存在!' % info) + #添加资产信息 + v = db_network(idc_id=idc_id,type=device_type,ip=ip,redundance='是',purch_date=purch,expird_date=expird,status='使用中',comment='') + db_idc.DB.session.add(v) + db_idc.DB.session.commit() + flash('%s网络设备上架成功!' % ip) + else: + raise flash('上架网络设备，设备型号不能为空!') + #判断是否为存储设备 + if device == 'store': + if device_type: + ip = info + #获取资产信息 + values = db_store.query.filter(and_(db_store.ip == ip,db_store.idc_id==idc_id)).all() + if values: + raise flash('%s存储设备资产已存在!' % info) + #添加资产信息 + v = db_store(idc_id=idc_id,type=device_type,ip=ip,purch_date=purch,expird_date=expird,status='使用中',comment='') + db_idc.DB.session.add(v) + db_idc.DB.session.commit() + flash('%s存储设备上架成功!' % ip) + else: + raise flash('上架存储设备，设备型号不能为空!') + else: + raise flash('必填项目不能为空!', 'error') + #下架设备 + if action == 'down': + if ips: + for info in ips: + if info: + idc_id =db_idc_id.query.with_entities(db_idc_id.id).filter(db_idc_id.aid == aid).all() + idc_id = tuple([id[0] for id in idc_id]) + #判断为服务器删除 + if device == 'server': + if ':' in info: + if len(info.split(':')) == 2: + ip, ssh_port = info.split(':') + else: + raise flash('%s格式不符合要求!' %info) + else: + ip, ssh_port = (info, 20443) + server_values = db_server.query.filter(and_(db_server.ip == ip, db_server.ssh_port == ssh_port,db_server.idc_id.in_(idc_id))).all() + if server_values: + #判断服务器是否在使用 + project_values = db_project.query.filter(and_(db_project.ip == ip,db_project.ssh_port == ssh_port,db_project.status=='使用中')).all() + third_values = db_third.query.filter(and_(db_third.ip == ip, db_third.ssh_port == ssh_port,db_third.status=='使用中')).all() + if project_values or third_values: + raise flash('%s分配有应用资源,不能下架!' %info) + #删除自有资源信息 + v = db_project.query.filter(and_(db_project.ip == ip, db_project.ssh_port == ssh_port)).all() + for c in v: + db_op.DB.session.delete(c) + db_op.DB.session.commit() + # 删除第三方资源信息 + v = db_third.query.filter(and_(db_third.ip == ip, db_third.ssh_port == ssh_port)).all() + for c in v: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + # 删除zabbix信息 + v = db_zabbix.query.filter(and_(db_zabbix.ip == ip, db_zabbix.ssh_port == ssh_port)).all() + for c in v: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + # 删除服务器信息 + v = db_server.query.filter(and_(db_server.ip == ip, db_server.ssh_port == ssh_port,db_server.idc_id.in_(idc_id))).all() + for c in v: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + flash('%s服务器下架成功!' %info) + else: + flash('%s资产没有找到!' %info) + else: + ip = info + #查询是否为网络设备 + v_network = db_network.query.filter(and_(db_network.ip == ip,db_network.idc_id.in_(idc_id))).all() + v_store = db_store.query.filter(and_(db_store.ip == ip,db_store.idc_id.in_(idc_id))).all() + if v_network: + for c in v_network: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + flash('%s网络设备下架成功!' %info) + #查询是否为存储设备 + elif v_store: + for c in v_store: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + flash('%s存储设备下架成功!' %info) + else: + flash('%s资产没有找到!' %info) + #修改设备信息 + if action == 'modify': + if ips: + for info in ips: + if info: + #修改服务器信息 + if device == 'server': + if ':' in info: + if len(info.split(':')) == 2: + ip, ssh_port = info.split(':') + else: + raise flash('%s格式不符合要求!' %info) + else: + ip, ssh_port = (info, 20443) + #修改IP信息 + if old_host: + if ':' in old_host.strip(): + if len(old_host.split(':')) == 2: + old_ip, old_ssh_port = old_host.split(':') + else: + raise flash('%s格式不符合要求!' % info) + else: + old_ip = old_host.strip() + old_ssh_port = 20443 + if len(ips) == 1: + if tcpping(host=ip, port=ssh_port, timeout=5): + # 获取third_id + third_id = db_third.query.with_entities(db_third.id).filter(and_(db_third.ip == ip, db_third.ssh_port == ssh_port)).all() + # 清除项目资源表 + if third_id: + v = db_project_third.query.filter(db_project_third.third_id == int(third_id[0][0])).all() + if v: + for c in v: + db_op.DB.session.delete(c) + db_op.DB.session.commit() + # 删除第三方资源信息 + v = db_third.query.filter(and_(db_third.ip == ip, db_third.ssh_port == ssh_port)).all() + if v: + for c in v: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + # 删除zabbix信息 + v = db_zabbix.query.filter(and_(db_zabbix.ip == ip, db_zabbix.ssh_port == ssh_port)).all() + if v: + for c in v: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + #修改自有资源信息 + db_project.query.filter(and_(db_project.ip == old_ip, db_project.ssh_port == old_ssh_port)).update({db_project.ip: ip, db_project.ssh_port: ssh_port}) + db_op.DB.session.commit() + #删除新发现服务器信息 + v = db_server.query.filter(and_(db_server.ip == ip,db_server.ssh_port == ssh_port)).all() + if v: + for c in v: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + #修改服务器信息 + db_server.query.filter(and_(db_server.ip == old_ip,db_server.ssh_port == old_ssh_port)).update({db_server.ip: ip, db_server.ssh_port: ssh_port}) + db_idc.DB.session.commit() + else: + raise flash('运维平台尝试登录新IP{0}的ssh端口失败,服务器IP不能修改!'.format(ip)) + else: + raise flash('修改服务器IP,新IP信息只能填写一行!', 'error') + values = db_server.query.filter(and_(db_server.ip == ip, db_server.ssh_port == ssh_port)).all() + if values: + db_infos = {} + if idrac: + db_infos[db_server.idrac] = idrac + if purch: + db_infos[db_server.purch_date] = purch + if expird: + db_infos[db_server.expird_date] = expird + if fault: + db_infos[db_server.status] = '维护中' + if db_infos: + db_server.query.filter(and_(db_server.ip == ip, db_server.ssh_port == ssh_port)).update(db_infos) + if rack: + val = db_idc_id.query.filter(and_(db_idc_id.aid == aid,db_idc_id.cid == rack)).all() + if not val: + v = db_idc_id(aid=aid,cid=rack) + db_idc.DB.session.add(v) + db_idc.DB.session.commit() + idc_id = db_idc_id.query.with_entities(db_idc_id.id).filter(and_(db_idc_id.aid == aid,db_idc_id.cid == rack)).all() + idc_id = int(idc_id[0][0]) + db_server.query.filter(and_(db_server.ip == ip, db_server.ssh_port == ssh_port)).update({db_server.idc_id:idc_id}) + + try: + db_idc.DB.session.commit() + except Exception as e: + flash(e,'error') + else: + flash('%s服务器信息修改成功!' % info) + else: + flash('%s资产没有找到!' % info) + else: + #修改网络或者存储设备信息 + ip = info + network_infos = {} + store_infos = {} + v_network = db_network.query.filter(and_(db_network.ip == ip)).all() + v_store = db_store.query.filter(and_(db_store.ip == ip)).all() + if v_network or v_store: + if device_type: + network_infos[db_network.type] = device_type + store_infos[db_store.type] = device_type + if purch: + network_infos[db_network.purch_date] = purch + store_infos[db_store.purch_date] = purch + if expird: + network_infos[db_network.expird_date] = expird + store_infos[db_store.expird_date] = expird + if network_infos and store_infos: + db_network.query.filter(and_(db_network.aid == aid, db_network.ip == ip)).update(network_infos) + db_store.query.filter(db_store.ip == ip).update(store_infos) + if rack: + val = db_idc_id.query.filter(and_(db_idc_id.aid == aid, db_idc_id.cid == rack)).all() + if not val: + v = db_idc_id(aid=aid, cid=rack) + db_idc.DB.session.add(v) + db_idc.DB.session.commit() + idc_id = db_idc_id.query.with_entities(db_idc_id.id).filter(and_(db_idc_id.aid == aid, db_idc_id.cid == rack)).all() + idc_id = int(idc_id[0][0]) + db_network.query.filter(and_(db_network.ip == ip)).update({db_network.idc_id:idc_id}) + db_store.query.filter(and_(db_store.ip == ip)).update({db_store.idc_id:idc_id}) + else: + flash('%设备修改信息为空' %info) + try: + db_idc.DB.session.commit() + except Exception as e: + flash(e, 'error') + else: + flash('%s服务器信息修改成功!' %info) + else: + raise flash('%s资产没有找到!' %info) + except Exception as e: + db_idc.DB.session.rollback() + db_op.DB.session.rollback() + if 'old' not in str(e): + logging.error(e) + flash(e) + finally: + return render_template('Message.html') + return render_template('assets_manage.html',form=form,change_infos=change_infos) +@page_assets_manage.route('/assets_manage/upload',methods = ['POST']) +def upload(): + try: + if request.files['File']: + db_idc_id = db_idc.idc_id + db_server = db_idc.idc_servers + File = request.files['File'] + if File: + if File.filename.endswith('.xlsx') or File.filename.endswith('.xls'): + file_path = "/tmp/%s" %File.filename + if os.path.exists(file_path): + os.remove(file_path) + File.save(file_path) + records = pyexcel.iget_records(file_name=file_path) + for record in records: + try: + aid = record['idc'] + rack = record['rack'] + if not rack.endswith('机柜'): + rack = '%s机柜' % rack + rack.upper() + ip = record['ip'] + ssh_port = record['ssh_port'] + host_type = 'physical' + idrac = record['idrac'] + purch = tools.format_day_date(record['purch_date']) + expird = tools.format_day_date(record['expird_date']) + if aid and rack and ip and purch and expird: + if not ssh_port: + ssh_port = 20443 + # 获取机房机柜信息 + idc_id = db_idc_id.query.with_entities(db_idc_id.id).filter( + and_(db_idc_id.aid == aid, db_idc_id.cid == rack)).all() + if not idc_id: + c = db_idc_id(aid=aid, cid=rack) + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + idc_id = db_idc_id.query.with_entities(db_idc_id.id).filter(and_(db_idc_id.aid == aid, db_idc_id.cid == rack)).all() + idc_id = int(idc_id[0][0]) + # 查询资产信息 + values = db_server.query.filter(and_(db_server.ip == ip, db_server.ssh_port == ssh_port)).all() + if values: + # 获取自动发现信息 + discovery_values = db_server.query.filter( + and_(db_server.ip == ip, db_server.ssh_port == ssh_port,db_server.status == '新发现')).all() + # 修改自动发现信息 + if discovery_values: + if idc_id: + db_server.query.filter(and_(db_server.ip == ip, db_server.ssh_port == ssh_port, + db_server.status == '新发现')).update( + {db_server.idc_id: idc_id, db_server.status: '未使用', + db_server.host_type: host_type, db_server.purch_date: purch, + db_server.expird_date: expird, db_server.idrac: idrac}) + db_idc.DB.session.commit() + flash('%s:%s服务器上架成功!' %(ip,ssh_port)) + else: + flash('%s:%s服务器已存在,录入失败!' %(ip,ssh_port)) + else: + # 添加资产信息 + if tcpping(host=ip, port=ssh_port, timeout=3): + s = db_server(idc_id=idc_id, ip=ip, ssh_port=ssh_port, idrac=idrac, purch_date=purch, + expird_date=expird, status='未使用', s_ip=None, host_type=host_type, + hostname='', sn='', manufacturer='', productname='', system='', + cpu_info='', cpu_core='', mem='', disk_count=0, disk_size='', + comment='', ) + db_idc.DB.session.add(s) + db_idc.DB.session.commit() + flash('%s:%s服务器上架成功!' %(ip,ssh_port)) + else: + flash('运维平台尝试登录%s的ssh端口%s失败,录入失败!'%(ip,ssh_port)) + else: + flash("%s:%s相关录入信息不完整,录入失败!" %(ip,ssh_port),'error') + except Exception as e: + logging.error(e) + continue + else: + flash("文件应为Excel格式文件!") + else: + return redirect(url_for('assets_manage.assets_manage')) + except Exception as e: + flash(e) + finally: + return render_template('Message.html') +@page_assets_manage.before_request +@check.login_required(grade=1) +def check_login(error=None): + produce.Async_log(g.user, request.url) + importlib.reload(MyForm) +@page_assets_manage.teardown_request +def db_remove(error=None): + db_idc.DB.session.remove() + db_op.DB.session.remove() \ No newline at end of file diff --git a/admin/examine.py b/admin/examine.py new file mode 100644 index 00000000..f51da319 --- /dev/null +++ b/admin/examine.py @@ -0,0 +1,56 @@ +#-*- coding: utf-8 -*- +from flask import Blueprint,request,render_template,g,flash +from Modules import check,db_op,produce,loging +from sqlalchemy import desc +import redis +from flask import Flask +from flask_sqlalchemy import SQLAlchemy +app = Flask(__name__) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +logging = loging.Error() +app.config.from_pyfile('../conf/redis.conf') +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +Redis = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +page_examine = Blueprint('examine', __name__) +@page_examine.route('/publish_record') +@check.login_required(grade=2) +def publish_record(): + db = db_op.publish_records + vals = [] + try: + GRAY = {0:'否',1:'是'} + vals = db.query.with_entities(db.date,db.time,db.user,db.project,db.version,db.package_url,db.describe, + db.package_type,db.publish_type,db.restart,db.execute,db.gray,db.channel, + db.result,db.flow_number).order_by(desc(db.id)).all() + vals = [list(val) for val in vals] + for val in vals: + val[11] = GRAY[val[11]] + tables = ['日期','时间','操作人','项目','版本号','下载地址','上线描述','包类型','部署方式','服务重启','操作','灰度','来源','执行结果','流水号'] + except Exception as e: + logging.error(e) + return render_template('publish_record.html',tables = tables,values = vals) +@page_examine.route('/op_log') +@check.login_required(grade=1) +def op_log(): + db = db_op.op_log + try: + val = db.query.with_entities(db.date,db.time,db.ip,db.user,db.access).order_by(desc(db.id)).limit(500).all() + if val: + tables = ['日期','时间','IP','用户','访问页面'] + return render_template('op_log.html',tables = tables,values = val) + else: + flash('获取数据错误!',"error") + return render_template('Message.html') + except Exception as e: + flash(e,"error") + return render_template('Message.html') +@page_examine.before_request +@check.login_required(grade=10) +def check_login(error=None): + produce.Async_log(g.user, request.url) +@page_examine.teardown_request +def db_remove(error=None): + db_op.DB.session.remove() \ No newline at end of file diff --git a/admin/resource_pool.py b/admin/resource_pool.py new file mode 100644 index 00000000..6f55f5c1 --- /dev/null +++ b/admin/resource_pool.py @@ -0,0 +1,414 @@ +#-*- coding: utf-8 -*- +import importlib +from flask import Blueprint,render_template,g,flash,request +from Modules import MyForm,check,loging,db_op,produce,db_idc,tools +from sqlalchemy import distinct,and_,or_ +from flask import Flask +from flask_sqlalchemy import SQLAlchemy +import redis +import time +app = Flask(__name__) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +app.config.from_pyfile('../conf/redis.conf') +logging = loging.Error() +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +Redis = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +page_resource_pool = Blueprint('resource_pool',__name__) +@page_resource_pool.route('/resource_pool',methods = ['GET', 'POST']) +@page_resource_pool.route('/resource_pool//',methods = ['GET', 'POST']) +def resource_pool(action=None,id=None): + importlib.reload(MyForm) + form = MyForm.MyFrom_resource_pool() + form_third = MyForm.MyFrom_third_resource() + db_project = db_op.project_list + db_server = db_idc.idc_servers + db_third = db_idc.third_resource + db_project_third = db_op.project_third + source_type = 'self' + def recyle_resource(ip,ssh_port,app_port): + try: + project_id = db_project.query.with_entities(db_project.id).filter(and_(db_project.ip==ip,db_project.ssh_port==ssh_port,db_project.app_port==app_port)).all() + third_id = db_third.query.with_entities(db_third.id).filter(and_(db_third.ip == ip, db_third.ssh_port == ssh_port, db_third.app_port == app_port)).all() + if project_id or third_id: + # 删除自有资源表信息 + v = db_project.query.filter(and_(db_project.ip==ip,db_project.ssh_port==ssh_port,db_project.app_port==app_port)).all() + for c in v: + db_op.DB.session.delete(c) + db_op.DB.session.commit() + # 删除第三方资源表信息 + v = db_third.query.filter( + and_(db_third.ip == ip, db_third.ssh_port == ssh_port, db_third.app_port == app_port)).all() + for c in v: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + # 删除项目资源表信息 + if third_id: + third_id = third_id[0][0] + v = db_project_third.query.filter(db_project_third.third_id == third_id).all() + for c in v: + db_op.DB.session.delete(c) + db_op.DB.session.commit() + if project_id: + project_id = project_id[0][0] + v = db_project_third.query.filter(db_project_third.project_id == project_id).all() + for c in v: + db_op.DB.session.delete(c) + db_op.DB.session.commit() + # 判断该服务器资源不再被使用 + project_vals = db_project.query.filter(and_(db_project.ip == ip, db_project.ssh_port == ssh_port)).all() + third_vals = db_third.query.filter(and_(db_third.ip == ip, db_third.ssh_port == ssh_port)).all() + if not project_vals and not third_vals: + # 资源自动回收 + db_server.query.filter(db_server.ip == ip, db_server.ssh_port == ssh_port).update({db_server.status: "未使用"}) + db_idc.DB.session.commit() + except Exception as e: + logging.error(e) + tables = ['项目','域名','主机名','应用服务','应用端口','开发语言','部署环境','操作'] + third_tables = ['项目','应用服务', '集群类型', '主机名', '应用端口','操作'] + #默认项目列表展示 + project = db_project.query.with_entities(distinct(db_project.project)).limit(1) + project = project[0][0] + values = db_project.query.with_entities(db_project.id,db_project.project,db_project.domain,db_project.ip, + db_project.ssh_port, db_project.resource,db_project.app_port, db_project.sys_args, + db_project.env).filter(db_project.project == project).all() + third_values = [] + third_indexs = [] + # 按照项目查找 + if tools.http_args(request,'project'): + project = tools.http_args(request,'project') + servers = db_server.query.with_entities(db_server.ip,db_server.ssh_port,db_server.hostname).all() + servers = {'%s:%s'%(info[0],info[1]):info[2] for info in servers} + values = db_project.query.with_entities(db_project.id,db_project.ip, + db_project.ssh_port, db_project.resource, db_project.app_port, + db_project.sys_args, db_project.env).filter( + db_project.project == project).order_by(db_project.ip).all() + if values: + values = [list(val) for val in values if '%s:%s'%(val[1],val[2]) in servers ] + for val in values: + val.insert(3,servers['%s:%s'%(val[1],val[2])]) + values.insert(0, tables[1:]) + third_id = db_project_third.query.with_entities(db_project_third.third_id).filter( + db_project_third.project == project).all() + if third_id: + third_id = tuple([val[0] for val in third_id]) + third_values = db_third.query.with_entities(db_third.id, db_third.resource_type, db_third.cluster_type, + db_third.ip, db_third.ssh_port, db_third.app_port).filter( + db_third.id.in_(third_id)).order_by(db_third.resource_type).all() + if third_values: + third_values = [list(val) for val in third_values] + for val in third_values: + val.insert(5, servers['%s:%s'%(val[3],val[4])]) + third_values.insert(0, third_tables[1:]) + return render_template('resource_info.html', values=values, third_values=third_values, project=project, third_indexs=third_indexs,form=form) + # 按照应用服务查找 + if tools.http_args(request,'application'): + app = tools.http_args(request,'application') + app_id = tools.http_args(request,'application-id') + tables = ['应用服务', '集群类型', '主机名', '应用端口'] + host_info = None + values = [] + servers = db_server.query.with_entities(db_server.ip, db_server.ssh_port, db_server.hostname).all() + servers = {'%s:%s' % (info[0], info[1]): info[2] for info in servers} + if app_id: + if app in ('tomcat', 'python','php'): + host_info = db_project.query.with_entities(db_project.ip,db_project.ssh_port,db_project.app_port).filter( + db_project.id == app_id).all() + if host_info: + host_info = [servers['%s:%s'%(host_info[0][0],host_info[0][1])],host_info[0][-1]] + third_id = db_project_third.query.with_entities(db_project_third.third_id).filter( + and_(db_project_third.project_id == app_id)).all() + if third_id: + third_id = [val[0] for val in third_id] + values = db_third.query.with_entities(db_third.id, db_third.resource_type, db_third.cluster_type, + db_third.ip, db_third.ssh_port, db_third.app_port).filter( + db_third.id.in_(tuple(third_id))).order_by(db_third.resource_type).all() + if values: + values = [list(val) for val in values] + else: + host_info = db_third.query.with_entities(db_third.ip,db_third.ssh_port, db_third.app_port).filter( + db_third.id == app_id).all() + if host_info: + host_info = [servers['%s:%s' % (host_info[0][0], host_info[0][1])], host_info[0][-1]] + project_id = db_project_third.query.with_entities(db_project_third.project_id).filter( + and_(db_project_third.third_id == app_id)).all() + if project_id: + project_id = [val[0] for val in project_id] + values = db_project.query.with_entities(db_project.id, db_project.resource, db_project.ip, + db_project.ssh_port, db_project.app_port).filter( + db_project.id.in_(tuple(project_id))).order_by(db_project.resource).all() + if values: + values = [list(val) for val in values] + for i, vals in enumerate(values): + vals.insert(2, '非集群') + values[i] = vals + else: + if app in ('php', 'tomcat', 'python'): + values = db_project.query.with_entities(db_project.id, db_project.resource, db_project.ip, + db_project.ssh_port, db_project.app_port).filter( + db_project.resource == app).order_by(db_project.ip).all() + if values: + values = [list(val) for val in values] + for i, vals in enumerate(values): + vals.insert(2, '非集群') + values[i] = vals + else: + values = db_third.query.with_entities(db_third.id, db_third.resource_type, db_third.cluster_type, + db_third.ip, db_third.ssh_port, db_third.app_port).filter( + db_third.resource_type == app).order_by(db_third.ip).all() + if values: + values = [list(val) for val in values] + if values: + for val in values: + val.insert(5,servers['%s:%s'%(val[3],val[4])]) + return render_template('application_list.html', values=values, app=app, tables=tables, host_info=host_info,form=form) + # 第三方资源回收接口 + if tools.http_args(request,'action') == 'recyle' and tools.http_args(request,'ip') and tools.http_args(request,'ssh_port') and tools.http_args(request,'app_port'): + ip = tools.http_args(request,'ip') + ssh_port = tools.http_args(request,'ssh_port') + app_port = tools.http_args(request,'app_port') + result = recyle_resource(ip, ssh_port, app_port) + if result: + flash(result) + else: + flash('%s %s %s 资源回收完成!' % (ip, ssh_port, app_port)) + return render_template('Message.html') + #修改项目列表 + if action == 'del' and id: + try: + source_type = tools.http_args(request,'resource_type') + if tools.http_args(request,'resource_type') == 'self': + #修改自有资源列表 + db_project.query.filter(db_project.id == id).update({db_project.project: '', db_project.domain: '', db_project.sys_args: '', + db_project.env: '', db_project.gray: '', + db_project.status: '未分配',db_project.update_date:time.strftime('%Y-%m-%d',time.localtime())}) + db_op.DB.session.commit() + # 删除项目资源表信息 + v = db_project_third.query.filter(db_project_third.project_id == id).all() + for c in v: + db_op.DB.session.delete(c) + db_op.DB.session.commit() + project = db_project.query.with_entities(db_project.project).filter(db_project.id == id).all() + project= project[0][0] + if tools.http_args(request,'resource_type') == 'third': + #删除项目资源表信息 + v = db_project_third.query.filter(db_project_third.third_id == id).all() + for c in v: + db_op.DB.session.delete(c) + db_op.DB.session.commit() + project = db_project_third.query.with_entities(db_project_third.project).filter(db_project_third.third_id == id).all() + project= project[0][0] + except Exception as e: + logging.error(e) + #资源池预分配 + if form.submit_allot.data: + servers = form.servers.data + ip,ssh_port = servers.split(":") + resource = form.resource.data + app_port = form.app_port.data.strip() + if app_port: + #写入资源表 + if resource in ('php','tomcat','python'): + c= db_project(resource=resource,project='',domain='',ip=ip,ssh_port=ssh_port,app_port=app_port,business_id='',sys_args='',env='',gray='',status='未分配',update_date=time.strftime('%Y-%m-%d',time.localtime())) + db_op.DB.session.add(c) + db_op.DB.session.commit() + else: + c= db_third(resource_type=resource,cluster_type='',ip=ip,ssh_port=ssh_port,app_port=app_port,busi_id=0,department='',person='',contact='',status='未分配',update_date=time.strftime('%Y-%m-%d',time.localtime())) + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + flash('%s应用资源预配成功!' %servers) + #资源池资源加锁 + if form.submit_lcok.data: + try: + servers = form.servers.data + ip,ssh_port = servers.split(":") + project_vals = db_project.query.filter(and_(db_project.ip==ip,db_project.ssh_port == ssh_port)).all() + third_vals = db_third.query.filter(and_(db_third.ip == ip, db_third.ssh_port == ssh_port)).all() + if project_vals or third_vals: + db_server.query.filter(and_(db_server.ip==ip,db_server.ssh_port==ssh_port)).update({db_server.status:'使用中'}) + db_idc.DB.session.commit() + else: + raise flash('%s该资源还未分配应用资源，不能锁定!' % servers) + except Exception as e: + logging.error(e) + else: + flash('%s资源将不能在分配应用服务!' %servers) + #第三方资源回收 + if form_third.submit_recucle.data: + hosts = form_third.hosts.data + if hosts: + hosts = hosts.splitlines() + for host in hosts: + if len(host.split(':')) == 3: + ip,ssh_port,app_port = host.split(':') + result = recyle_resource(ip, ssh_port, app_port) + if result: + flash(result) + else: + flash('%s %s %s 资源回收完成!' %(ip,ssh_port,app_port)) + else: + flash('%s格式不符合要求!' %host) + #项目列表增加主机 + if form.submit_add.data: + try: + resource_val = form.hosts_add.data + project = form.Project.data + resource_val = resource_val.split(':') + resource,app_port,ip,ssh_port = resource_val + vals = db_project.query.with_entities(db_project.domain,db_project.sys_args).filter(and_(db_project.project==project,db_project.env=='生产')).limit(1) + domain,sys_args = vals[0] + #写入自有资源表 + db_project.query.filter(and_(db_project.resource==resource,db_project.ip==ip,db_project.ssh_port==ssh_port,db_project.app_port==app_port).update({db_project.project:project, + db_project.domain:domain,db_project.sys_args:sys_args,db_project.env:'生产', + db_project.gray:'0',db_project.status:'使用中', + db_project.update_date:time.strftime('%Y-%m-%d',time.localtime())})) + db_op.DB.session.commit() + #重新加载数据 + values = db_project.query.with_entities(db_project.id,db_project.project, db_project.domain, db_project.ip, + db_project.ssh_port, db_project.resource,db_project.app_port, db_project.sys_args, + db_project.env).filter(db_project.project == project).all() + except Exception as e: + logging.error(e) + #项目列表查询 + if form.submit_query.data: + source_type = form.source_type.data + project = form.Project.data + #数据初始化 + values = [] + try: + #判断是否需要条件查找 + if source_type == 'self': + values = db_project.query.with_entities(db_project.id, db_project.project, db_project.domain, + db_project.ip, + db_project.ssh_port, db_project.resource, + db_project.app_port, db_project.sys_args, + db_project.env).filter(db_project.project == project).all() + if source_type == 'third': + third_id = db_project_third.query.with_entities(db_project_third.third_id).filter(db_project_third.project == project).all() + if third_id: + third_id = [id[0] for id in third_id] + third_values = db_third.query.with_entities(db_third.id,db_third.resource_type, db_third.cluster_type, + db_third.ip, db_third.ssh_port,db_third.app_port).filter(db_third.id.in_(tuple(third_id))).order_by(db_third.resource_type).all() + if third_values: + for i,t_val in enumerate(third_values): + t_val = list(t_val) + t_val.insert(1,project) + third_values[i] = t_val + except Exception as e: + flash(e) + return render_template('resource_pool.html', form=form, form_third=form_third, tables=tables,third_tables=third_tables, values=values, third_values=third_values,source_type=source_type,project=project) + +@page_resource_pool.route('/resource_modify',methods = ['GET', 'POST']) +def resource_modify(): + importlib.reload(MyForm) + form = MyForm.Form_resource_modify() + INFOS = [] + if form.submit.data: + try: + resource = form.resource.data + source_type = form.source_type.data + action = form.action.data + hosts = form.hosts.data + app_port = form.app_port.data + business = form.select_busi.data + actions = {'add':'新增','del':'删除'} + if resource and hosts and app_port: + db_server = db_idc.idc_servers + db_third = db_idc.third_resource + db_business = db_op.business + # 判断是否为第三方资源服务 + if resource.strip() in ('tomcat','php','python'): + raise INFOS.append('录入仅限于第三方资源服务!') + # 获取业务相关信息 + busi = db_business.query.with_entities(db_business.person,db_business.contact).filter(db_business.id==int(business)).all() + if busi: + person,contact = busi[0] + else: + person=contact = None + for host in hosts.splitlines(): + # 判断主机是否存在 + host = host.strip() + infos = db_server.query.with_entities(db_server.ip,db_server.ssh_port).filter(or_(db_server.hostname==host,db_server.ip==host)).all() + if infos: + ip,ssh_port = infos[0] + try: + # 增加资源信息操作 + if action == 'add': + c = db_third(resource_type=resource, cluster_type=source_type, ip=ip,ssh_port=ssh_port,app_port=int(app_port.strip()), + busi_id=int(business),department='', person=person, contact=contact, status='使用中', update_date='0000-00-00') + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + # 删除资源信息操作 + if action == 'del': + v = db_third.query.filter(and_(db_third.resource_type==resource,db_third.ip==ip,db_third.ssh_port==ssh_port,db_third.app_port==int(app_port.strip()))).all() + if v: + for c in v: + db_idc.DB.session.delete(c) + db_idc.DB.session.commit() + else: + raise INFOS.append("%s 没有找到相关资源服务信息" %host) + except Exception as e: + if 'old-style' not in str(e): + logging.error(e) + if not INFOS: + INFOS.append('执行操作发生异常!') + else: + INFOS.append("%s %s操作执行成功!" %(host,actions[action])) + else: + raise INFOS.append('%s 没有找到服务器信息!' %host) + else: + INFOS.append('输入框均需要填写信息!') + except Exception as e: + if 'old-style' not in str(e): + logging.error(e) + if not INFOS: + INFOS.append('执行操作异常!') + return render_template('resource_modify.html',form=form,INFOS=INFOS) + +@page_resource_pool.route('/resource_query//') +def resource_query(busi=None,app=None): + db_busi = db_op.business + db_third = db_idc.third_resource + db_project = db_op.project_list + db_project_third = db_op.project_third + db_server = db_idc.idc_servers + db_idc_id =db_idc.idc_id + idcs = db_idc_id.query.with_entities(db_idc_id.id,db_idc_id.aid).all() + idcs = {int(val[0]):val[1] for val in idcs} + busi_id = db_busi.query.with_entities(db_busi.id).filter(db_busi.business==busi).all() + busi_id = busi_id[0][0] + host_type = {'physical':'物理机','vm':'虚拟机'} + tables = ['应用服务','应用端口','主机名','机房','主机类型','CPU核数','内存大小'] + try: + if app in ('tomcat','php','python'): + vals = db_project.query.with_entities(db_project.ip,db_project.app_port).filter(and_(db_project.resource==app,db_project.business_id==busi_id)).all() + else: + self_ids = db_project.query.with_entities(db_project.id).filter(db_project.business_id==busi_id).all() + self_ids = tuple([int(id[0]) for id in self_ids]) + third_ids = db_project_third.query.with_entities(db_project_third.third_id).filter(db_project_third.project_id.in_(self_ids)).all() + third_ids = tuple([int(id[0]) for id in third_ids]) + vals = db_third.query.with_entities(db_third.ip,db_third.app_port).filter(and_(db_third.id.in_(third_ids),db_third.resource_type==app)).all() + except Exception as e: + logging.error(e) + try: + values = [list(val) for val in vals] + ips = tuple([ip[0] for ip in vals]) + servers = db_server.query.with_entities(db_server.ip,db_server.hostname,db_server.idc_id,db_server.host_type,db_server.cpu_core,db_server.mem).filter(db_server.ip.in_(ips)).all() + servers = [list(val) for val in servers] + for i,val in enumerate(servers): + servers[i][2] = idcs[int(val[2])] + servers[i][3] = host_type[val[3]] + servers = {info[0]:info[1:] for info in servers} + except Exception as e: + logging.error(e) + return render_template('resource_query.html',values=values,servers=servers,busi=busi,app=app,tables=tables) +@page_resource_pool.before_request +@check.login_required(grade=1) +def check_login(error=None): + produce.Async_log(g.user, request.url) +@page_resource_pool.teardown_request +def db_remove(error=None): + db_idc.DB.session.remove() + db_op.DB.session.remove() \ No newline at end of file diff --git a/api/__init__.py b/api/__init__.py index 8b137891..46434eb2 100644 --- a/api/__init__.py +++ b/api/__init__.py @@ -1 +1,6 @@ - +#-*- coding: utf-8 -*- +import platform +from Modules import loging +logging = loging.Error() +if platform.python_version().startswith('2.7.'): + logging.error("Python %s is not supported!" %platform.python_version()) diff --git a/api/ajax_api.py b/api/ajax_api.py new file mode 100644 index 00000000..e6a93d57 --- /dev/null +++ b/api/ajax_api.py @@ -0,0 +1,114 @@ +#-*- coding: utf-8 -*- +from flask import Blueprint,jsonify,request,redirect,url_for,abort +from Modules import db_op,db_idc,Md5,loging +from sqlalchemy import and_ +from flask import Flask +import time,datetime +import redis +from flask_sqlalchemy import SQLAlchemy +from Modules import init,check +from sqlalchemy import distinct,desc +app = Flask(__name__) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +logging = loging.Error() +limiter = init.web_limiter() +limiter = limiter.limiter +app.config.from_pyfile('../conf/redis.conf') +app.config.from_pyfile('../conf/security.conf') +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +RC = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +redis_data = app.config.get('REDIS_DATA') +RC_CLUSTER = redis.StrictRedis(host=redis_data, port=redis_port,decode_responses=True) +page_ajax_api = Blueprint('ajax_api', __name__) +@page_ajax_api.route('/zb_ensure/') +@check.login_required(grade=1) +def zb_ensure(id=None): + try: + RC.sadd('zabbix_ensure',id) + tm = datetime.datetime.now() - datetime.timedelta(minutes=1) + tm = tm.strftime('%H:%M') + Key = 'zabbix_triggers_%s' % tm + RC.hdel(Key,id) + except Exception as e: + logging.error(e) + finally: + return redirect(url_for('index.index')) + +@page_ajax_api.route('/project_get/') +@limiter.limit("60/minute") +def project_get(project=None): + try: + Key = 'op_project_get_%s' %time.strftime('%H%M%S',time.localtime()) + projects = [] + if project: + db_project = db_op.project_list + db_servers = db_idc.idc_servers + vals = db_project.query.with_entities(db_project.ip,db_project.ssh_port).filter(db_project.project==project).all() + if vals: + for ip,ssh_port in vals: + host_vals = db_servers.query.with_entities(db_servers.hostname,db_servers.ip).filter(and_(db_servers.ip==ip,db_servers.ssh_port==ssh_port)).all() + if host_vals: + RC.sadd(Key,list(host_vals[0])) + for val in RC.smembers(Key): + projects.append(eval(val)) + RC.delete(Key) + rep = jsonify({project:projects,'md5':Md5.Md5_make(str(projects)),'url':request.url}) + return rep + except Exception as e: + return jsonify({'error':str(e),'url':request.url}) + +@page_ajax_api.route('/get_business_bigdata/',methods = ['GET', 'POST']) +@limiter.limit("60/minute") +def business_bigdata_host_get(host=None): + if host: + dt = time.strftime('%Y-%m-%d', time.localtime()) + uris = RC_CLUSTER.smembers('api_uri_lists_%s_%s' %(host, dt)) + uris = [uri.strip() for uri in uris if uri not in ('-','_')] + return jsonify({'results':uris}) + else: + return jsonify({'results':None}) + +@page_ajax_api.route('/get_project_version/',methods = ['GET', 'POST']) +@limiter.limit("60/minute") +def get_project_version(project=None): + try: + if project: + db_publish = db_op.publish_records + vals = db_publish.query.with_entities(distinct(db_publish.version)).filter(db_publish.project==project).order_by(desc(db_publish.version)).all() + if vals: + versions = [val[0] for val in vals] + return jsonify({'results': versions}) + else: + return jsonify({'results': None}) + else: + return jsonify({'results': None}) + except Exception as e: + logging.error(e) + return jsonify({'results': None}) + +@page_ajax_api.route('/assets_info/',methods = ['POST']) +@check.login_required(grade=1) +def assets_info(action=None): + try: + if action == 'update': + params = request.json + if params: + if 'hostname' in params and 'comment' in params: + hosname = params['hostname'] + comment = params['comment'] + db_server = db_idc.idc_servers + db_server.query.filter(db_server.hostname==hosname).update({db_server.comment:comment}) + db_idc.DB.session.commit() + return jsonify({'results': 'success'}) + return abort(400) + except Exception as e: + logging.error(e) + return abort(400) + +@page_ajax_api.teardown_request +def db_remove(exception): + db_op.DB.session.remove() + db_idc.DB.session.remove() \ No newline at end of file diff --git a/api/assets_add.py b/api/assets_add.py new file mode 100644 index 00000000..646bb202 --- /dev/null +++ b/api/assets_add.py @@ -0,0 +1,100 @@ +#-*- coding: utf-8 -*- +from flask import Blueprint,jsonify,request +from Modules import db_op,check,db_idc,loging,SSH,tools +from sqlalchemy import distinct,and_ +import tcpping +import time +from flask import Flask +from flask_sqlalchemy import SQLAlchemy +from Modules import init +app = Flask(__name__) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +limiter = init.web_limiter() +limiter = limiter.limiter +logging = loging.Error() +app.config.from_pyfile('../conf/redis.conf') +app.config.from_pyfile('../conf/security.conf') +app.config.from_pyfile('../conf/assets.conf') +PHYSICAL_TYPES = app.config.get('PHYSICAL_TYPES') +page_assets_add = Blueprint('assets_add', __name__) +@page_assets_add.route('/assets_add') +@limiter.limit("60/minute") +@check.acl_ip +def assets_add(): + try: + if tools.http_args(request,'ip'): + ip = tools.http_args(request,'ip') + ssh_port = 20443 + if tools.http_args(request,'ssh_port'): + ssh_port = tools.http_args(request,'ssh_port') + db_ips = db_idc.resource_ip + db_idc_id = db_idc.idc_id + exist_ips = [] + rip = ip.split('.') + rip[3] = 0 + aid = db_ips.query.with_entities(db_ips.aid).filter(db_ips.network==rip).all() + if aid: + aid = aid[0][0] + else: + return jsonify({'error':"没有找到对应的机房信息!"}) + db_server = db_idc.idc_servers + m_ips = db_server.query.with_entities(distinct(db_server.ip)).all() + if m_ips: + exist_ips = [ip[0] for ip in m_ips] + e_ips = db_server.query.with_entities(distinct(db_server.s_ip)).all() + for ips in e_ips: + if None not in ips: + if ';' in ips[0]: + ips = ips[0].split(';') + for ip in ips: + exist_ips.append(ip) + exist_ips.append(ips[0]) + if ip not in exist_ips: + if tcpping(host=ip, port=ssh_port, timeout=1): + try: + Ssh = SSH.ssh(ip=ip, ssh_port=ssh_port) + values = Ssh.Run('/usr/sbin/dmidecode -s system-manufacturer') + if values['stdout']: + if values['stdout'][0].strip('\n') in PHYSICAL_TYPES: + v = db_server(idc_id=1053,ip=ip, ssh_port=ssh_port, s_ip='', host_type='physical', hostname='', sn='', + manufacturer='', productname='', + system='', cpu_info='', cpu_core='', mem='',disk_count=0, disk_size='', idrac='', + purch_date='', + expird_date='', status='新发现', comment='') + db_idc.DB.session.add(v) + db_idc.DB.session.commit() + else: + #判断机房机柜信息 + idc_id = db_idc_id.query.with_entities(db_idc_id.id).filter(and_(db_idc_id.aid==aid,db_idc_id.cid == 'KVM')) + if not idc_id: + c = db_idc_id(aid=aid,cid='KVM') + db_idc.DB.session.add(c) + db_idc.DB.session.commit() + idc_id = db_idc_id.query.with_entities(idc_id.id).filter( + and_(db_idc_id.aid == aid, db_idc_id.cid == 'KVM')) + idc_id = idc_id[0][0] + dt = time.strftime('%Y-%m-%d', time.localtime()) + v = db_server(idc_id=idc_id,ip=ip,ssh_port=ssh_port,s_ip='',host_type='vm',hostname='',sn='',manufacturer='',productname='', + system='',cpu_info='',cpu_core='',mem='',disk_count=0,disk_size='',idrac='',purch_date=dt,expird_date='2999-12-12',status='使用中',comment='') + db_idc.DB.session.add(v) + db_idc.DB.session.commit() + for cmd in ("yum -y install dmidecode","chmod +s /usr/sbin/dmidecode"): + Ssh.Run(cmd) + except Exception as e: + return jsonify({'error':e}) + else: + return jsonify({'info':'%s add success' %ip,'api':request.url,'time':'%s' %time.strftime('%Y-%m-%d %H:%M:%S',time.localtime())}) + finally: + Ssh.Close() + else: + return jsonify({'error':'ssh port not connect!'}) + else: + return jsonify({'error':'服务器信息已存在!'}) + except Exception as e: + logging.error(e) + finally: + db_idc.DB.session.remove() +@page_assets_add.teardown_request +def db_remove(exception): + db_op.DB.session.remove() \ No newline at end of file diff --git a/api/assets_query.py b/api/assets_query.py new file mode 100644 index 00000000..b862b0ea --- /dev/null +++ b/api/assets_query.py @@ -0,0 +1,87 @@ +#-*- coding: utf-8 -*- +from flask import Blueprint,jsonify,request +from Modules import db_op,db_idc,loging +from sqlalchemy import and_ +import time +from flask import Flask +from Modules import init +from flask_sqlalchemy import SQLAlchemy +import redis +app = Flask(__name__) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +limiter = init.web_limiter() +limiter = limiter.limiter +logging = loging.Error() +app.config.from_pyfile('../conf/redis.conf') +app.config.from_pyfile('../conf/security.conf') +redis_data = app.config.get('REDIS_DATA') +redis_port = app.config.get('REDIS_PORT') +RC_CLUSTER = redis.StrictRedis(host=redis_data, port=redis_port,decode_responses=True) +page_assets_query = Blueprint('assets_query', __name__) +@page_assets_query.route('/assets_query',methods = ['POST']) +def assets_query(): + ip = None + idcs = None + status = 'None' + try: + db_servers = db_idc.idc_servers + db_idc_id = db_idc.idc_id + db_token = db_op.platform_token + params = request.get_json() + #服务器机房查询 + if params: + if 'access_token' in params: + access_token = params['access_token'] + # 验证token是否有效 + vals = db_token.query.filter(and_(db_token.token == access_token, db_token.expire > time.strftime('%Y-%m-%d', time.localtime()))).all() + if vals: + #判断参数是否存在 + if 'ip' in params: + ip = params['ip'] + Key = 'op_query_idc_%s' % ip + if ip == 'all': + # 先在缓存中查询结果 + if RC_CLUSTER.exists(Key): + idcs = eval(RC_CLUSTER.get(Key)) + else: + # 获取全量idc信息id + idcs = db_servers.query.with_entities(db_servers.ip,db_servers.idc_id).all() + idcs = [list(idc) for idc in idcs if len(idc) ==2] + for i,info in enumerate(idcs): + idc = db_idc_id.query.with_entities(db_idc_id.aid).filter(db_idc_id.id == int(info[-1])).all() + if idc: + info[-1] = idc[0][0] + else: + idcs.pop(i) + idcs = {idc[0]:idc[-1] for idc in idcs} + # 缓存查询结果 + RC_CLUSTER.set(Key,idcs) + RC_CLUSTER.expire(Key,3600) + else: + # 先在缓存中查询结果 + if RC_CLUSTER.exists(Key): + idcs = RC_CLUSTER.get(Key) + else: + # 获取idc信息id + idc_id = db_servers.query.with_entities(db_servers.idc_id).filter(db_servers.ip==ip).all() + if idc_id: + #获取idc机房信息 + idc_info = db_idc_id.query.with_entities(db_idc_id.aid).filter(db_idc_id.id==int(idc_id[0][0])).all() + if idc_info: + idcs = idc_info[0][0] + #缓存查询结果 + RC_CLUSTER.set(Key,idcs) + RC_CLUSTER.expire(Key,3600) + if idcs: + status = 'ok' + except Exception as e: + status = 'error' + logging.error(e) + finally: + return jsonify({'status': status, 'ip': ip, 'idc': idcs}) + +@page_assets_query.teardown_request +def db_remove(exception): + db_idc.DB.session.remove() + db_op.DB.session.remove() \ No newline at end of file diff --git a/api/deployment_deploy.py b/api/deployment_deploy.py new file mode 100644 index 00000000..dc203fb5 --- /dev/null +++ b/api/deployment_deploy.py @@ -0,0 +1,53 @@ +#-*- coding: utf-8 -*- +from flask import Blueprint,request,jsonify +from Modules import loging,tools,k8s_resource,db_op,produce +from flask import Flask +import time +from sqlalchemy import and_ +from flask_sqlalchemy import SQLAlchemy +app = Flask(__name__) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +app.config.from_pyfile('../conf/redis.conf') +app.config.from_pyfile('../conf/docker.conf') +logging = loging.Error() +docke_registry = app.config.get('REGISTRY') +config,contexts,config_file = tools.k8s_conf() +config.load_kube_config(config_file, context=contexts[0]) +page_deployment_deploy = Blueprint('deployment_deploy',__name__) +@page_deployment_deploy.route('/deployment_update',methods = ['POST']) +def deployment_update(): + db_token = db_op.platform_token + params = request.json + new_replicas = None + msg = "image build fail!" + try: + if params: + if 'project' in params and 'version' in params and 'access_token' in params: + token = params['access_token'] + project = params['project'] + version = params['version'] + new_image = "%s/%s:%s" %(docke_registry,project.split('.')[0],version) + if 'replicas' in params: + new_replicas = params['replicas'] + # 验证token是否有效 + vals = db_token.query.filter(and_(db_token.token == token, db_token.expire > time.strftime('%Y-%m-%d', time.localtime()))).all() + if vals: + redis_key = 'op_k8s_update_%s' %time.strftime('%Y%m%d%H%M%S', time.localtime()) + Scheduler = produce.Scheduler_publish() + Scheduler = Scheduler.Scheduler_mem(k8s_resource.object_update, [new_image, new_replicas,version,redis_key]) + Scheduler.start() + msg = "http://xxx.xxxx.com/deploy_query/%s" %redis_key + else: + msg = 'token deny!' + else: + msg = 'url params error!' + else: + msg = 'url params null!' + except Exception as e: + msg = e + finally: + return jsonify({'result': msg}) +@page_deployment_deploy.teardown_request +def db_remove(exception): + db_op.DB.session.remove() diff --git a/api/publish_code.py b/api/publish_code.py new file mode 100644 index 00000000..d5b7b45d --- /dev/null +++ b/api/publish_code.py @@ -0,0 +1,81 @@ +#-*- coding: utf-8 -*- +import redis +import string +import time +from flask import Blueprint,jsonify,request +from Modules import Md5,db_op,produce,loging,task_publish,tools +from flask import Flask +from flask_sqlalchemy import SQLAlchemy +from Modules import init +from sqlalchemy import and_ +app = Flask(__name__) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +limiter = init.web_limiter() +limiter = limiter.limiter +app.config.from_pyfile('../conf/redis.conf') +logging = loging.Error() +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +Redis = redis.StrictRedis(host=redis_host, port=redis_port,password=redis_password,decode_responses=True) +page_publish_code = Blueprint('publish_code',__name__) +@page_publish_code.route('/publish_code',methods = ['POST']) +@limiter.limit("15/minute") +def publish_code(): + try: + timestamp = None + db_token = db_op.platform_token + params = request.json + GRAY = {'Flase':0,'True':1} + # 检查时间戳是否存在 + if 'timestamp' in params['data']: + timestamp = params['data']['timestamp'] + else: + return jsonify({'status': 'timestamp is null', 'timestamp': None}) + #md5对比验证数据 + new_md5 = Md5.Md5_make(params['data']) + if new_md5 == params['data_md5']: + params = params['data'] + token = params['access_token'] + #验证token是否有效 + vals = db_token.query.filter(and_(db_token.token==token,db_token.expire > time.strftime('%Y-%m-%d',time.localtime()))).all() + if vals: + user = params['proposer'] + package_url = params['package_url'] + #检查压缩包下载地址格式 + if not package_url.endswith('.zip') and not package_url.endswith('.war'): + return jsonify({'status': 'the package must be zip or war', 'timestamp': timestamp}) + #获取详细参数 + describe = params['describe'] + package_md5 = params['package_md5'] + package_type = params['package_type'] + publish_type = params['publish_type'] + restart = params['restart'] + execute = params['execute'] + check_url = params['check_url'] + rb_project = params['project_name'] + rb_version = params['project_version'] + callback_url = params['callback_url'] + gray = GRAY[params['gray']] + #生成随机key种子 + K = '%s_%s' %(token,tools.Produce(length=8,chars=string.digits)) + Msg_Key = '%s_publish_msg' % K + INFOS = {'package_url': package_url, 'package_md5': package_md5, 'package_type': package_type, + 'publish_type': publish_type,'user':user,'describe':describe.replace('"','').replace("'",''),'gray':gray, + 'restart': restart, 'execute': execute, 'check_url': check_url.replace('https','http'), 'project': rb_project, + 'version': rb_version,'channel':'api','callback_url':callback_url,'token':token,'timestamp':timestamp} + #启动代码分发控制中心 + Scheduler = produce.Scheduler_publish() + Scheduler = Scheduler.Scheduler_mem(task_publish.Publish_center,[INFOS,Msg_Key,K]) + Scheduler.start() + return jsonify({'status': 'ok', 'timestamp': timestamp}) + else: + return jsonify({'status': 'token deny', 'timestamp': timestamp}) + else: + return jsonify({'status': 'data_md5 error', 'timestamp': timestamp}) + except Exception as e: + logging.error(e) + return jsonify({'status': str(e), 'timestamp': timestamp}) + finally: + db_op.DB.session.remove() \ No newline at end of file diff --git a/api/record_publish.py b/api/record_publish.py new file mode 100644 index 00000000..a3ec220f --- /dev/null +++ b/api/record_publish.py @@ -0,0 +1,60 @@ +#-*- coding: utf-8 -*- +import time +from flask import Blueprint,jsonify,request +from Modules import db_op,loging,init +from flask import Flask +from flask_sqlalchemy import SQLAlchemy +from sqlalchemy import and_ +app = Flask(__name__) +app.config.from_pyfile('../conf/sql.conf') +DB = SQLAlchemy(app) +limiter = init.web_limiter() +limiter = limiter.limiter +app.config.from_pyfile('../conf/redis.conf') +logging = loging.Error() +page_record_publish = Blueprint('record_publish',__name__) +@page_record_publish.route('/record_publish',methods = ['POST']) +@limiter.limit("15/minute") +def record_publish(): + try: + dt = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime()) + db_publish = db_op.publish_records + db_token = db_op.platform_token + params = request.json + if 'access_token' in params: + token = params['access_token'] + #验证token是否有效 + vals = db_token.query.filter(and_(db_token.token==token,db_token.expire > time.strftime('%Y-%m-%d',time.localtime()))).all() + if vals: + # 获取详细参数 + user = params['proposer'] + package_url = params['package_url'] + describe = params['describe'] + project = params['project_name'] + version = params['project_version'] + if user and package_url and describe and project and version: + c = db_publish(date=time.strftime('%Y-%m-%d', time.localtime()), + time=time.strftime('%H:%M:%S', time.localtime()), + user=user, project=project, version=version, package_url=package_url, + describe=describe, + package_md5='', package_type='full', + publish_type='batch', + restart='True', check_url='', callback_url='', + token=token, + execute='publish', gray='', channel='api', result='Success', + flow_number='None') + db_op.DB.session.add(c) + db_op.DB.session.commit() + else: + return jsonify({'status': 'parameter error!', 'datatime': dt}) + else: + return jsonify({'status': 'token deny!', 'datatime': dt}) + else: + return jsonify({'status': 'token not null!', 'datatime': dt}) + except Exception as e: + logging.error(e) + return jsonify({'record': str(e), 'datatime': dt}) + else: + return jsonify({'record': 'ok', 'datatime': dt}) + finally: + db_op.DB.session.remove() \ No newline at end of file diff --git a/conf/__init__.py b/conf/__init__.py deleted file mode 100644 index 8b137891..00000000 --- a/conf/__init__.py +++ /dev/null @@ -1 +0,0 @@ - diff --git a/conf/log.conf b/conf/log.conf new file mode 100644 index 00000000..5628f7fa --- /dev/null +++ b/conf/log.conf @@ -0,0 +1,2 @@ +LOG_LEVEL = "" +LOG_PATH = "" \ No newline at end of file diff --git a/conf/main.conf b/conf/main.conf new file mode 100644 index 00000000..093edee5 --- /dev/null +++ b/conf/main.conf @@ -0,0 +1,4 @@ +SECRET_KEY = '' +DEBUG_TB_INTERCEPT_REDIRECTS = '' +TRAP_HTTP_EXCEPTIONS = True +INIT_OP_PASSWORD = '' \ No newline at end of file diff --git a/conf/redis.conf b/conf/redis.conf new file mode 100644 index 00000000..75815096 --- /dev/null +++ b/conf/redis.conf @@ -0,0 +1,7 @@ +REDIS_HOST = "" +REDIS_PORT = +CELERY_BROKER_URL = "" +CELERY_RESULT_BACKEND = "redis://redis.service.baihe:6379/0" +NODES = [{"host": "", "port": "6379"},{"host": "", "port": "6379"},{"host": "", "port": "6379"}] +NODES_PRODUCE = [{"host": "", "port": "6379"},{"host": "", "port": "6379"},{"host": "", "port": "6379"},{"host": "", "port": "6379"},{"host": "", "port": "6379"},{"host": "", "port": "6379"}] +REDIS_IPS = ('','') \ No newline at end of file diff --git a/conf/sql.conf b/conf/sql.conf new file mode 100644 index 00000000..27d0469e --- /dev/null +++ b/conf/sql.conf @@ -0,0 +1,8 @@ +SQLALCHEMY_BINDS = {'idc': 'mysql://','op': 'mysql://'} +SQLALCHEMY_POOL_SIZE = None +SQLALCHEMY_COMMIT_ON_TEARDOWN = True +SQLALCHEMY_TRACK_MODIFICATIONS = False +MYSQL_USER = '' +MYSQL_PASSWORD = '' +MYSQL_HOST = '' +MYSQL_PORT = 3306 diff --git a/doc/__init__.py b/doc/__init__.py deleted file mode 100644 index 8b137891..00000000 --- a/doc/__init__.py +++ /dev/null @@ -1 +0,0 @@ - diff --git a/index.py b/index.py index bcf74d2e..3353efa5 100644 --- a/index.py +++ b/index.py @@ -1,54 +1,154 @@ -#-*- coding: utf-8 -*- -import time -import datetime -from flask import Blueprint,render_template,g,request,make_response,render_template_string -from Modules import loging,check ,produce,db_op -import string -import random -from sqlalchemy import and_ -import __init__ -app = __init__.app -page_index=Blueprint('index',__name__) -@page_index.route('/index') -def index(): - DB = db_op.rota - date = time.strftime('%Y-%m-%d',time.localtime()) - new_date = datetime.date.today()+datetime.timedelta(1) - ym = time.strftime('%Y.%m',time.localtime()) - if '@' in g.user: - g.user = g.user.split('@')[0] - data=[g.user] - try: - # 生成今日和明日的运维排班 - users = [] - duty = u'报警值班' - #值班人员名单 - pools = [u'xxx', u'xxx',u'xxx'] - for t in (date,new_date): - VAL = DB.query.with_entities(DB.name).filter(and_(DB.date == t,DB.duty == duty)).all() - if VAL: - user = VAL[0][0] - else: - user = random.choice(pools) - c = DB(name = user,duty = duty,date = t) - db_op.DB.session.add(c) - db_op.DB.session.commit() - pools.remove(user) - users.append(user) - data.extend(users) - ip=request.headers.get('X-Forwarded-For') - if not ip : - ip = request.remote_addr - app_resp = make_response(render_template('index.html',datas=data,Year=ym,grade = g.grade,ip=ip)) - app_resp.set_cookie('secret_key',produce.Produce(length=6,chars=string.digits)) - return app_resp - except Exception as e: - loging.write(str(e)) - return render_template_string('获取数据异常!') -@page_index.before_request -@check.login_required(grade=2,page='index') -def check_login(error=None): - produce.Async_log(g.user, request.url) -@page_index.teardown_request -def db_remove(error=None): - db_op.DB.session.remove() \ No newline at end of file +#-*- coding: utf-8 -*- +import time +from flask import Blueprint,render_template,g,request,make_response,flash +from Modules import loging,check,produce,db_idc,tools +import string +import redis +import datetime +from pyecharts import Gauge,Line,Bar +from flask import Flask +from sqlalchemy import and_ +from collections import defaultdict +from flask_sqlalchemy import SQLAlchemy +app = Flask(__name__) +app.config.from_pyfile('conf/redis.conf') +app.config.from_pyfile('conf/sql.conf') +DB = SQLAlchemy(app) +logging = loging.Error() +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +RC = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +redis_data = app.config.get('REDIS_DATA') +RC_CLUSTER = redis.StrictRedis(host=redis_data, port=redis_port,decode_responses=True) +page_index=Blueprint('index',__name__) +@page_index.route('/index') +def index(): + try: + db_zabbix = db_idc.zabbix_info + td = time.strftime("%Y-%m-%d", time.localtime()) + td_1 = datetime.datetime.now() - datetime.timedelta(days=1) + td_1 = td_1.strftime("%Y-%m-%d") + td_7 = datetime.datetime.now() - datetime.timedelta(days=7) + td_7 = td_7.strftime("%Y-%m-%d") + TM = time.strftime('%M', time.localtime()) + BUSIS = [] + #仪表盘展示 + try: + gauge_busi = Gauge(width='100%',height='100%') + gauge_busi.add("线上业务健康率", "", 100,scale_range=[0, 100], is_toolbox_show=False) + gauge_server = Gauge(width='100%',height='100%') + gauge_server.add("线上服务器连通率", "", 100, scale_range=[0, 100],is_toolbox_show=False) + gauge_network = Gauge(width='100%', height='100%') + gauge_network.add("机房网络连通率", "", 100, scale_range=[0, 100], is_toolbox_show=False) + gauge = {'network':gauge_network,'server':gauge_server, 'busi':gauge_busi} + except Exception as e: + logging.error(e) + #业务信息展示 + try: + total_key = 'op_totals_alarms_tmp' + for i in range(7): + data_now = datetime.datetime.now() - datetime.timedelta(days=i) + dd = data_now.strftime('%Y-%m-%d') + alarm_count_key = '%s_%s' % ('op_business_alarm_count', dd) + if RC_CLUSTER.exists(alarm_count_key): + vals = RC_CLUSTER.hgetall(alarm_count_key) + vals = sorted(vals.items(), key=lambda item: int(item[1])) + for val in vals: + RC_CLUSTER.hincrby(total_key, dd, val[1]) + line = Line("业务监控报警近期统计", width='105%', height=250, title_pos='center', title_text_size=12) + if RC_CLUSTER.exists(total_key): + vals = RC_CLUSTER.hgetall(total_key) + vals = sorted(vals.items(), key=lambda item: item[0],reverse=True) + RC_CLUSTER.delete(total_key) + attrs = [val[0] for val in vals] + vals = [int(val[1]) for val in vals] + line.add("", attrs, vals, is_label_show=True, is_toolbox_show=False,is_legend_show = False, + xaxis_interval=0,is_fill=True,area_opacity=0.3,is_smooth=True) + bar = Bar("线上业务PV实时统计", width='105%', height=250, title_pos='center', title_text_size=12) + busi_vals = RC_CLUSTER.hgetall('op_business_pv_%s' %td) + if busi_vals: + busi_vals = sorted(busi_vals.items(), key=lambda item: int(float(item[1])), reverse=True) + bar_vals = [val[0] for val in busi_vals[:8]] + bar_counts = [float('%.4f' %(float(val[1])/100000000)) for val in busi_vals[:8]] + bar.add("", bar_vals, bar_counts, is_label_show=True, is_toolbox_show=False, legend_orient='vertical', + legend_pos='right', xaxis_interval=0,yaxis_formatter='亿') + BUSIS.extend((bar,line)) + except Exception as e: + logging.error(e) + #网站并发访问展示 + try: + NEW_DATA = [eval(v) for v in RC.lrange('internet_access_%s' %td, 0, -1)] + attr = [DATA[0] for DATA in NEW_DATA] + vals =[int(int(DATA[1])/60) for DATA in NEW_DATA] + line = Line('墨迹线上实时并发访问',title_pos='center',title_text_size=12,width='109%',height='250px') + line.add("今天", attr, vals,is_toolbox_show=False,is_smooth=True,mark_point=["max", "min"], + mark_point_symbolsize=80,is_datazoom_show=True,datazoom_range=[v for v in range(100,10)], + datazoom_type= 'both',legend_pos='70%') + if RC.exists('internet_access_%s' % td_1): + OLD_DATA = [eval(v) for v in RC.lrange('internet_access_%s' % td_1, 0, -1)] + OLD_DATA = [val for val in OLD_DATA if val[0] in attr] + old_attr = [DATA[0] for DATA in OLD_DATA] + old_vals = [int(int(DATA[1]) / 60) for DATA in OLD_DATA] + if attr and vals: + line.add("昨天", old_attr,old_vals, is_toolbox_show=False, is_smooth=True, mark_point=["max", "min"], + mark_point_symbolsize=80,is_datazoom_show=True,datazoom_range=[v for v in range(100,10)], + datazoom_type= 'both',legend_pos='70%') + if RC.exists('internet_access_%s' % td_7): + OLD_DATA = [eval(v) for v in RC.lrange('internet_access_%s' % td_7, 0, -1)] + OLD_DATA = [val for val in OLD_DATA if val[0] in attr] + old_attr = [DATA[0] for DATA in OLD_DATA] + old_vals = [int(int(DATA[1]) / 60) for DATA in OLD_DATA] + if attr and vals: + line.add("上周", old_attr,old_vals, is_toolbox_show=False, is_smooth=True, mark_point=["max", "min"], + mark_point_symbolsize=80, is_datazoom_show=True, datazoom_range=[v for v in range(100, 10)], + datazoom_type='both', legend_pos='70%') + except Exception as e: + logging.error(e) + #监控数据展示 + try: + tm = datetime.datetime.now() - datetime.timedelta(minutes=1) + tm = tm.strftime('%H:%M') + z_triggers = RC.hgetall('zabbix_triggers_%s' %tm) + if z_triggers: + z_triggers = [[t,z_triggers[t]]for t in z_triggers] + except Exception as e: + logging.error(e) + #服务器预警信息 + try: + z_infos = defaultdict() + cpu_load = db_zabbix.query.with_entities(db_zabbix.ip,db_zabbix.ssh_port,db_zabbix.cpu_load).filter(and_(db_zabbix.cpu_load >100,db_zabbix.icmpping ==1)).all() + disk_io = db_zabbix.query.with_entities(db_zabbix.ip,db_zabbix.ssh_port,db_zabbix.disk_io).filter(and_(db_zabbix.disk_io>30,db_zabbix.icmpping ==1)).all() + openfile = db_zabbix.query.with_entities(db_zabbix.ip, db_zabbix.ssh_port, db_zabbix.openfile).filter(and_(db_zabbix.openfile >500000,db_zabbix.icmpping ==1)).all() + if cpu_load: + z_infos['cpu_load']=cpu_load + if disk_io: + z_infos['disk_io'] = disk_io + if openfile: + z_infos['openfile'] = openfile + except Exception as e: + logging.error(e) + # 获取问题服务器列表 + fault_servers = defaultdict() + try: + for key in ('ssh_login_fault_%s'%td, 'ssh_port_fault_%s'%td): + if RC.exists(key): + fault_vals = RC.hgetall(key) + if fault_vals: + fault_servers[key] = zip([fault_vals[val] for val in fault_vals],[val.split(':')[0] for val in fault_vals],[val.split(':')[1] for val in fault_vals]) + except Exception as e: + logging.error(e) + app_resp = make_response(render_template('index.html',gauge=gauge,line=line,tm=TM,z_triggers=z_triggers,z_infos=z_infos,fault_servers=fault_servers,BUSIS=BUSIS)) + app_resp.set_cookie('secret_key',tools.Produce(length=8,chars=string.digits),path='/') + return app_resp + except Exception as e: + logging.error(e) + flash('获取数据错误!',"error") + return render_template('Message.html') +@page_index.before_request +@check.login_required(grade=10) +def check_login(exception = None): + produce.Async_log(g.user, request.url) +@page_index.teardown_request +def db_remove(exception): + db_idc.DB.session.remove() \ No newline at end of file diff --git a/login.py b/login.py index 95cc8b53..872f3d79 100644 --- a/login.py +++ b/login.py @@ -1,76 +1,102 @@ -#-*- coding: utf-8 -*- -from flask import Blueprint,redirect,url_for,render_template,make_response,flash,request,session -from sqlalchemy import and_ -from Modules import db_op,MyForm, Md5, check ,produce -import string -import redis -import __init__ -app = __init__.app -limiter = __init__.limiter -redis_host = app.config.get('REDIS_HOST') -redis_port = app.config.get('REDIS_PORT') -Redis = redis.StrictRedis(host=redis_host, port=redis_port) -page_login = Blueprint('login', __name__) -@page_login.route('/login',methods = ['GET', 'POST']) -@limiter.limit("60/minute") -def login(): - form = MyForm.MyForm_login() - form.name.label = '用户名:' - form.password.label = '密码:' - user = request.cookies.get('user') - if user: - Incr = Redis.incr('%s_Incr' %user) - else: - Incr = 0 - if form.submit.data: - if form.name.data and form.password.data: - user = form.name.data - pw = form.password.data - Key_Incr = '%s_Incr' %user - Key_Lock = '%s_lock' %user - try: - if Incr >= 30: - raise flash('该帐号异常登陆,已被锁定3分钟!') - if Incr >= 5: - if form.code.data: - if str(form.code.data) != str(session['verify_code']): - raise flash('输入验证码错误!') - else: - raise flash('请输入验证码,看不清点击验证码刷新!') - va_p = db_op.idc_users.query.filter(and_(db_op.idc_users.name == user, db_op.idc_users.passwd == Md5.Md5_make(pw))).first() - produce.Async_log(user, request.url) - if va_p: - URL = url_for('index.index') - if pw == app.config.get('INIT_OP_PASSWORD'): - URL = url_for('pw.pw') - flash('请修改初始密码!') - timestamp = None - if form.remember_me.data: - timestamp = check.timestamp(7) - ID = produce.Produce(length=24,chars=string.hexdigits) - app_resp = make_response( redirect(URL)) - app_resp.set_cookie('user',user,expires=timestamp) - app_resp.set_cookie('ID',ID,expires=timestamp) - Redis.set('OP_ID_%s'%user,ID) - Redis.delete(Key_Lock) - Redis.delete(Key_Incr) - return app_resp - else: - Redis.incr(Key_Incr) - if Incr >= 30: - Redis.set(Key_Lock,'True') - Redis.expire(Key_Incr,60) - Redis.expire(Key_Lock,180) - flash('用户名或者密码错误!') - URL = url_for('login.login') - app_resp = make_response(redirect(URL)) - app_resp.set_cookie('user', user) - return app_resp - except Exception as e: - if 'old' not in str(e): - flash(str(e)) - return render_template('login.html',form=form,verify_incr = Incr) -@page_login.teardown_request -def db_remove(error=None): - db_op.DB.session.remove() - +#-*- coding: utf-8 -*- +from flask import Blueprint,redirect,url_for,render_template,make_response,request,json,flash,session +from sqlalchemy import and_ +from Modules import db_op, check,loging,Md5,tools +import string +import redis +import time +from Modules import init +import requests +import os +from flask_sqlalchemy import SQLAlchemy +from flask import Flask +app = Flask(__name__) +app.config.from_pyfile('conf/redis.conf') +app.config.from_pyfile('conf/main.conf') +app.config.from_pyfile('conf/redis.conf') +DB = SQLAlchemy(app) +ENV = None +if os.path.exists('/etc/opweb.conf'): + with open('/etc/opweb.conf','r') as f: + ENV = f.read().strip() +limiter = init.web_limiter() +limiter = limiter.limiter +logging = loging.Error() +redis_host = app.config.get('REDIS_HOST') +redis_port = app.config.get('REDIS_PORT') +redis_password = app.config.get('REDIS_PASSWORD') +Redis = redis.StrictRedis(host=redis_host, port=redis_port,decode_responses=True) +page_login = Blueprint('login', __name__) +@page_login.route('/login',methods = ['GET', 'POST']) +@limiter.limit("60/minute") +def login(): + try: + try: + token = tools.Produce(length=24, chars=string.hexdigits) + except Exception as e: + logging.error(e) + ym = time.strftime('%Y',time.localtime()) + session['Menu'] = {} + #钉钉验证授权 + if tools.http_args(request,'code') and tools.http_args(request,'state') == 'STATE': + db_auth = db_op.user_auth + code = tools.http_args(request,'code') + #获取token + try: + url = "https://oapi.dingtalk.com/sns/gettoken?appid=dingoadq3qon8zb34vzdff&appsecret=Tu6IlXjTn1m4vqrOA580xLOt2VbOK26bVu3sBOtvp0MnqIp2zpcwkL3qVpqAT7rG" + if ENV == 'dev': + url = "https://oapi.dingtalk.com/sns/gettoken?appid=dingoa7wymhx6dbeffjels&appsecret=I-v3OXL1hFKYZlJ3b6pqABmoNGYREXePpdzQ5JaSK8DqJdQyn_1J3wEUYBTpdiE_" + r = requests.get(url) + access_token = r.json()['access_token'] + r = requests.post("https://oapi.dingtalk.com/sns/get_persistent_code?access_token=%s" %access_token,data=json.dumps({"tmp_auth_code":code})) + openid = r.json()['openid'] + persistent_code = r.json()['persistent_code'] + r = requests.post("https://oapi.dingtalk.com/sns/get_sns_token?access_token=%s" %access_token,data=json.dumps({"openid": openid,"persistent_code": persistent_code})) + sns_token = r.json()['sns_token'] + #获取用户信息 + r = requests.get('https://oapi.dingtalk.com/sns/getuserinfo?sns_token=%s' %sns_token) + user_info = r.json()['user_info'] + nick = user_info['nick'] + dingId = user_info['dingId'] + except Exception as e: + logging.error(e) + #授权用户登陆 + if nick and dingId: + try: + val = db_auth.query.filter(and_(db_auth.dingId == dingId, db_auth.openid == openid)).all() + if val: + db_auth.query.filter(and_(db_auth.dingId == dingId, db_auth.openid == openid)).update({db_auth.token:token,db_auth.update_time:time.strftime('%Y-%m-%d %H:%M:%S',time.localtime())}) + db_op.DB.session.commit() + URL = url_for('index.index') + timestamp = check.timestamp(7) + else: + #跳转至权限申请页 + URL = url_for('approval.apply') + timestamp = check.timestamp(1) + except Exception as e: + logging.error(e) + app_resp = make_response(redirect(URL)) + try: + app_resp.set_cookie('user', Md5.Md5_make(nick), expires=timestamp,path='/') + app_resp.set_cookie('openid', Md5.Md5_make(openid), expires=timestamp,path='/') + app_resp.set_cookie('dingId', Md5.Md5_make(dingId), expires=timestamp,path='/') + app_resp.set_cookie('token', Md5.Md5_make(token), expires=timestamp,path='/') + except Exception as e: + logging.error(e) + else: + Redis.set('OP_verify_%s' %dingId,token) + Redis.set('OP_token_%s' % Md5.Md5_make(token), token) + Redis.set('OP_dingId_%s' % Md5.Md5_make(dingId), dingId) + Redis.set('OP_user_%s' %Md5.Md5_make(nick),nick) + Redis.set('OP_openid_%s' % Md5.Md5_make(openid), openid) + return app_resp + except Exception as e: + flash('登录失败!') + logging.error(e) + finally: + db_op.DB.session.remove() + return render_template('login.html',ym=ym,ENV=ENV) +@page_login.teardown_request +def db_remove(error=None): + db_op.DB.session.remove() + diff --git a/logout.py b/logout.py index 28174f8e..2a739a75 100644 --- a/logout.py +++ b/logout.py @@ -1,11 +1,11 @@ -#-*- coding: utf-8 -*- -from flask import Blueprint,redirect,make_response -from Modules import check -page_logout = Blueprint('logout',__name__) -@page_logout.route('/logout') -def logout(): - timestamp = check.timestamp(0) - app_resp = make_response(redirect('/')) - app_resp.set_cookie('user', expires=timestamp) - app_resp.set_cookie('ID', expires=timestamp) +#-*- coding: utf-8 -*- +from flask import Blueprint,redirect,make_response,request +from Modules import check +page_logout = Blueprint('logout',__name__) +@page_logout.route('/logout') +def logout(): + timestamp = check.timestamp(0) + app_resp = make_response(redirect('/login')) + for key in request.cookies: + app_resp.set_cookie(key, expires=timestamp) return app_resp \ No newline at end of file diff --git a/main.py b/main.py index 542a2eba..c7c70b2e 100644 --- a/main.py +++ b/main.py @@ -1,25 +1,78 @@ -#-*- coding: utf-8 -*- -from flask import redirect,url_for,make_response,render_template -from flask_wtf.csrf import CsrfProtect -import index,login,logout -from flask_qrcode import QRcode -from flask_moment import Moment -import __init__ -app = __init__.app -app.debug = True -CsrfProtect(app) -moment = Moment(app) -qrcode = QRcode(app) -limiter = __init__.limiter -app.config.get('TRAP_HTTP_EXCEPTIONS') -app.register_blueprint(login.page_login) -app.register_blueprint(logout.page_logout) -app.register_blueprint(index.page_index) -@app.route('/') -@limiter.exempt -def main(): - return redirect(url_for('index.index')) -@app.errorhandler(404) -def page_not_found(error): - resp = make_response(render_template('404.html'),404) +#-*- coding: utf-8 -*- +import os +from flask import Flask,redirect,url_for,make_response,render_template,session,render_template_string +from flask_moment import Moment +from flask_sqlalchemy import SQLAlchemy +from api import ajax_api,assets_add,publish_code,assets_query,record_publish,deployment_deploy +import index,login,logout +import socket +import time +from views import chart_center,publish,deploy,k8s,k8s_deploy +from views import dns_conf,sch_list,app_service +from views import business_m,Error,report,influxdb_m +from views import Assets,mysql_info,business,approval +from admin import examine,assets_manage,resource_pool +from Modules import init,produce +from flask_debugtoolbar import DebugToolbarExtension +class MyFlask(Flask): + jinja_environment = init.FlaskEchartsEnvironment +app = MyFlask(__name__) +app.config.from_pyfile('conf/main.conf') +app.config.from_pyfile('conf/redis.conf') +app.config.from_pyfile('conf/task.conf') +app.config.from_pyfile('conf/sql.conf') +app.config.get('TRAP_HTTP_EXCEPTIONS') +task_servers = app.config.get('TASK_SERVERS') +DB = SQLAlchemy(app) +app.secret_key = os.urandom(24) +app.debug = False +limiter = init.web_limiter() +limiter = limiter.limiter +moment = Moment(app) +task_run = produce.Scheduler_backgroud() +toolbar = DebugToolbarExtension(app) +HOST = socket.gethostbyname(socket.gethostname()) +app.register_blueprint(Assets.page_Assets) +app.register_blueprint(mysql_info.page_mysql_info) +app.register_blueprint(assets_manage.page_assets_manage) +app.register_blueprint(publish.page_publish) +app.register_blueprint(resource_pool.page_resource_pool) +app.register_blueprint(chart_center.page_chart_center) +app.register_blueprint(examine.page_examine) +app.register_blueprint(dns_conf.page_dns_conf) +app.register_blueprint(sch_list.page_sch_list) +app.register_blueprint(ajax_api.page_ajax_api) +app.register_blueprint(business_m.page_business_monitor) +app.register_blueprint(Error.page_error) +app.register_blueprint(business.page_business) +app.register_blueprint(approval.page_approval) +app.register_blueprint(deploy.page_deploy) +app.register_blueprint(assets_add.page_assets_add) +app.register_blueprint(assets_query.page_assets_query) +app.register_blueprint(login.page_login) +app.register_blueprint(logout.page_logout) +app.register_blueprint(index.page_index) +app.register_blueprint(publish_code.page_publish_code) +app.register_blueprint(report.page_report) +app.register_blueprint(influxdb_m.page_influxdb_m) +app.register_blueprint(record_publish.page_record_publish) +app.register_blueprint(app_service.page_app_service) +app.register_blueprint(k8s.page_k8s) +app.register_blueprint(k8s_deploy.page_k8s_deploy) +app.register_blueprint(deployment_deploy.page_deployment_deploy) +if HOST in task_servers: + produce.scheduler_tasks() +task_run.Run() +@app.route('/') +@limiter.exempt +def main(): + session['Menu'] = {} + return redirect(url_for('index.index')) +@app.errorhandler(404) +def page_not_found(error): + resp = make_response(render_template('404.html',ym=time.strftime('%Y',time.localtime())),404) + return resp +@app.errorhandler(405) +def method_not_allowed(error): + resp = make_response(render_template_string("Method Not Allowed: 405 The method is not allowed for the requested URL!"),405) return resp \ No newline at end of file diff --git a/static/__init__.py b/static/__init__.py deleted file mode 100644 index 8b137891..00000000 --- a/static/__init__.py +++ /dev/null @@ -1 +0,0 @@ - diff --git a/static/css/all.css b/static/css/all.css new file mode 100644 index 00000000..03c0a79f --- /dev/null +++ b/static/css/all.css @@ -0,0 +1,5 @@ +/*! + * Font Awesome Free 5.3.1 by @fontawesome - https://fontawesome.com + * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) + */ 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skew(-45deg, 0); + transform: skew(-45deg, 0); +} +.btn-sub:after { + right: -30px; + -webkit-transform: skew(-45deg, 0); + transform: skew(-45deg, 0); +} +.btn-sub:hover { + color:black; + border-color:black; +} +.btn-sub:hover:before, .btn-sub:hover:after { + width: 100%; +} \ No newline at end of file diff --git a/static/css/dandelion.css b/static/css/dandelion.css new file mode 100644 index 00000000..04343f8b --- /dev/null +++ b/static/css/dandelion.css @@ -0,0 +1,11 @@ +/* + * Dandelion Admin v1.0 - Obfuscated Main Stylesheet + * This file has been obfuscated using this tool: http://refresh-sf.com/yui/ + * Buyers will get a full, commented CSS source code in their downloadable package. + * + * This file is part of Dandelion Admin, an Admin template build for sale at ThemeForest. + * + */ 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font-size: 14px; + font-family:'微软雅黑'; +} +.fishBone .item .content ul li.line-last{ + border-left:none; +} +.fishBone .item.top .content ul li .name{} +.fishBone .item.top .content ul li .text{} +/**prev next*/ +.fishBone .prev { + position: absolute; + top: 154px; + left: 0; + display: inline-block; + width: 20px; + height: 40px; + background: url("/static/images/arrow.png") no-repeat -1px 13px; +} +.fishBone .prev:hover{ +cursor: pointer; +background-position-y: -28px; +} +.fishBone .next:hover{ +cursor: pointer; +background-position-y: -28px; +} +.fishBone .next { + position: absolute; + top: 154px; + right: 0; + display: inline-block; + width: 20px; + height: 40px; + background: url("/static/images/arrow.png") no-repeat -19px 13px; +} +/**line**/ +.fishBone .line { + position: absolute; + top: 175px; + height: 1px; + width: 100%; + border-bottom: 2px dashed #7E899D; + z-index: 1; +} +.fishBone .item .line-point { + position: absolute; + left: 4px; + bottom: -4px; + display: block; 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\ No newline at end of file diff --git a/static/css/fullscreen.min.css b/static/css/fullscreen.min.css new file mode 100644 index 00000000..0d97f10a --- /dev/null +++ b/static/css/fullscreen.min.css @@ -0,0 +1,2 @@ +.xterm.fullscreen{position:fixed;top:0;bottom:0;left:0;right:0;width:auto;height:auto;z-index:255} +/*# sourceMappingURL=fullscreen.min.css.map */ \ No newline at end of file diff --git a/static/css/material_blue.css b/static/css/material_blue.css new file mode 100644 index 00000000..b71f72cf --- /dev/null +++ b/static/css/material_blue.css @@ -0,0 +1,752 @@ +.flatpickr-calendar { + background: transparent; + opacity: 0; + display: none; + text-align: center; + visibility: hidden; + padding: 0; + -webkit-animation: none; + animation: none; + direction: ltr; + border: 0; + font-size: 14px; + line-height: 24px; + border-radius: 5px; + position: absolute; + width: 307.875px; + -webkit-box-sizing: border-box; + box-sizing: border-box; + -ms-touch-action: manipulation; + touch-action: manipulation; + -webkit-box-shadow: 0 3px 13px rgba(0,0,0,0.08); + box-shadow: 0 3px 13px rgba(0,0,0,0.08); +} +.flatpickr-calendar.open, +.flatpickr-calendar.inline { + opacity: 1; + max-height: 640px; + visibility: visible; +} +.flatpickr-calendar.open { + display: inline-block; + z-index: 99999; +} +.flatpickr-calendar.animate.open { + -webkit-animation: fpFadeInDown 300ms cubic-bezier(0.23, 1, 0.32, 1); + animation: fpFadeInDown 300ms cubic-bezier(0.23, 1, 0.32, 1); +} +.flatpickr-calendar.inline { + display: block; + position: relative; + top: 2px; +} +.flatpickr-calendar.static { + position: absolute; + top: calc(100% + 2px); +} +.flatpickr-calendar.static.open { + z-index: 999; + display: block; +} +.flatpickr-calendar.multiMonth .flatpickr-days .dayContainer:nth-child(n+1) .flatpickr-day.inRange:nth-child(7n+7) { + -webkit-box-shadow: none !important; + box-shadow: none !important; +} +.flatpickr-calendar.multiMonth .flatpickr-days .dayContainer:nth-child(n+2) .flatpickr-day.inRange:nth-child(7n+1) { + -webkit-box-shadow: -2px 0 0 #e6e6e6, 5px 0 0 #e6e6e6; + box-shadow: -2px 0 0 #e6e6e6, 5px 0 0 #e6e6e6; +} +.flatpickr-calendar .hasWeeks .dayContainer, +.flatpickr-calendar .hasTime .dayContainer { + border-bottom: 0; + border-bottom-right-radius: 0; + border-bottom-left-radius: 0; +} +.flatpickr-calendar .hasWeeks .dayContainer { + border-left: 0; +} +.flatpickr-calendar.showTimeInput.hasTime .flatpickr-time { + height: 40px; + border-top: 1px solid rgba(72,72,72,0.2); +} +.flatpickr-calendar.showTimeInput.hasTime .flatpickr-innerContainer { + border-bottom: 0; +} +.flatpickr-calendar.showTimeInput.hasTime .flatpickr-time { + border: 1px solid rgba(72,72,72,0.2); +} +.flatpickr-calendar.noCalendar.hasTime .flatpickr-time { + height: auto; +} +.flatpickr-calendar:before, +.flatpickr-calendar:after { + position: absolute; + display: block; + pointer-events: none; + border: solid transparent; + content: ''; + height: 0; + width: 0; + left: 22px; +} +.flatpickr-calendar.rightMost:before, +.flatpickr-calendar.rightMost:after { + left: auto; + right: 22px; +} +.flatpickr-calendar:before { + border-width: 5px; + margin: 0 -5px; +} +.flatpickr-calendar:after { + border-width: 4px; + margin: 0 -4px; +} +.flatpickr-calendar.arrowTop:before, +.flatpickr-calendar.arrowTop:after { + bottom: 100%; +} +.flatpickr-calendar.arrowTop:before { + border-bottom-color: rgba(72,72,72,0.2); +} +.flatpickr-calendar.arrowTop:after { + border-bottom-color: #42a5f5; +} +.flatpickr-calendar.arrowBottom:before, +.flatpickr-calendar.arrowBottom:after { + top: 100%; +} +.flatpickr-calendar.arrowBottom:before { + border-top-color: rgba(72,72,72,0.2); +} +.flatpickr-calendar.arrowBottom:after { + border-top-color: #42a5f5; +} +.flatpickr-calendar:focus { + outline: 0; +} +.flatpickr-wrapper { + position: relative; + display: inline-block; +} +.flatpickr-months { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; +} +.flatpickr-months .flatpickr-month { + border-radius: 5px 5px 0 0; + background: #42a5f5; + color: #fff; + fill: #fff; + height: 28px; + line-height: 1; + text-align: center; + position: relative; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; + overflow: hidden; + -webkit-box-flex: 1; + -webkit-flex: 1; + -ms-flex: 1; + flex: 1; +} +.flatpickr-months .flatpickr-prev-month, +.flatpickr-months .flatpickr-next-month { + text-decoration: none; + cursor: pointer; + position: absolute; + top: 0px; + line-height: 16px; + height: 28px; + padding: 10px; + z-index: 3; + color: #fff; + fill: #fff; +} +.flatpickr-months .flatpickr-prev-month.disabled, +.flatpickr-months .flatpickr-next-month.disabled { + display: none; +} +.flatpickr-months .flatpickr-prev-month i, +.flatpickr-months .flatpickr-next-month i { + position: relative; +} +.flatpickr-months .flatpickr-prev-month.flatpickr-prev-month, +.flatpickr-months .flatpickr-next-month.flatpickr-prev-month { +/* + /*rtl:begin:ignore*/ +/* + */ + left: 0; +/* + /*rtl:end:ignore*/ +/* + */ +} +/* + /*rtl:begin:ignore*/ +/* + /*rtl:end:ignore*/ +.flatpickr-months .flatpickr-prev-month.flatpickr-next-month, +.flatpickr-months .flatpickr-next-month.flatpickr-next-month { +/* + /*rtl:begin:ignore*/ +/* + */ + right: 0; +/* + /*rtl:end:ignore*/ +/* + */ +} +/* + /*rtl:begin:ignore*/ +/* + /*rtl:end:ignore*/ +.flatpickr-months .flatpickr-prev-month:hover, +.flatpickr-months .flatpickr-next-month:hover { + color: #bbb; +} +.flatpickr-months .flatpickr-prev-month:hover svg, +.flatpickr-months .flatpickr-next-month:hover svg { + fill: #f64747; +} +.flatpickr-months .flatpickr-prev-month svg, +.flatpickr-months .flatpickr-next-month svg { + width: 14px; + height: 14px; +} +.flatpickr-months .flatpickr-prev-month svg path, +.flatpickr-months .flatpickr-next-month svg path { + -webkit-transition: fill 0.1s; + transition: fill 0.1s; + fill: inherit; +} +.numInputWrapper { + position: relative; + height: auto; +} +.numInputWrapper input, +.numInputWrapper span { + display: inline-block; +} +.numInputWrapper input { + width: 100%; +} +.numInputWrapper input::-ms-clear { + display: none; +} +.numInputWrapper span { + position: absolute; + right: 0; + width: 14px; + padding: 0 4px 0 2px; + height: 50%; + line-height: 50%; + opacity: 0; + cursor: pointer; + border: 1px solid rgba(72,72,72,0.15); + -webkit-box-sizing: border-box; + box-sizing: border-box; +} +.numInputWrapper span:hover { + background: rgba(0,0,0,0.1); +} +.numInputWrapper span:active { + background: rgba(0,0,0,0.2); +} +.numInputWrapper span:after { + display: block; + content: ""; + position: absolute; +} +.numInputWrapper span.arrowUp { + top: 0; + border-bottom: 0; +} +.numInputWrapper span.arrowUp:after { + border-left: 4px solid transparent; + border-right: 4px solid transparent; + border-bottom: 4px solid rgba(72,72,72,0.6); + top: 26%; +} +.numInputWrapper span.arrowDown { + top: 50%; +} +.numInputWrapper span.arrowDown:after { + border-left: 4px solid transparent; + border-right: 4px solid transparent; + border-top: 4px solid rgba(72,72,72,0.6); + top: 40%; +} +.numInputWrapper span svg { + width: inherit; + height: auto; +} +.numInputWrapper span svg path { + fill: rgba(255,255,255,0.5); +} +.numInputWrapper:hover { + background: rgba(0,0,0,0.05); +} +.numInputWrapper:hover span { + opacity: 1; +} +.flatpickr-current-month { + font-size: 135%; + line-height: inherit; + font-weight: 300; + color: inherit; + position: absolute; + width: 75%; + left: 12.5%; + padding: 6.16px 0 0 0; + line-height: 1; + height: 28px; + display: inline-block; + text-align: center; + -webkit-transform: translate3d(0px, 0px, 0px); + transform: translate3d(0px, 0px, 0px); +} +.flatpickr-current-month span.cur-month { + font-family: inherit; + font-weight: 700; + color: inherit; + display: inline-block; + margin-left: 0.5ch; + padding: 0; +} +.flatpickr-current-month span.cur-month:hover { + background: rgba(0,0,0,0.05); +} +.flatpickr-current-month .numInputWrapper { + width: 6ch; + width: 7ch\0; + display: inline-block; +} +.flatpickr-current-month .numInputWrapper span.arrowUp:after { + border-bottom-color: #fff; +} +.flatpickr-current-month .numInputWrapper span.arrowDown:after { + border-top-color: #fff; +} +.flatpickr-current-month input.cur-year { + background: transparent; + -webkit-box-sizing: border-box; + box-sizing: border-box; + color: inherit; + cursor: text; + padding: 0 0 0 0.5ch; + margin: 0; + display: inline-block; + font-size: inherit; + font-family: inherit; + font-weight: 300; + line-height: inherit; + height: auto; + border: 0; + border-radius: 0; + vertical-align: initial; +} +.flatpickr-current-month input.cur-year:focus { + outline: 0; +} +.flatpickr-current-month input.cur-year[disabled], +.flatpickr-current-month input.cur-year[disabled]:hover { + font-size: 100%; + color: rgba(255,255,255,0.5); + background: transparent; + pointer-events: none; +} +.flatpickr-weekdays { + background: #42a5f5; + text-align: center; + overflow: hidden; + width: 100%; + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-align: center; + -webkit-align-items: center; + -ms-flex-align: center; + align-items: center; + height: 28px; +} +.flatpickr-weekdays .flatpickr-weekdaycontainer { + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-flex: 1; + -webkit-flex: 1; + -ms-flex: 1; + flex: 1; +} +span.flatpickr-weekday { + cursor: default; + font-size: 90%; + background: #42a5f5; + color: rgba(0,0,0,0.54); + line-height: 1; + margin: 0; + text-align: center; + display: block; + -webkit-box-flex: 1; + -webkit-flex: 1; + -ms-flex: 1; + flex: 1; + font-weight: bolder; +} +.dayContainer, +.flatpickr-weeks { + padding: 1px 0 0 0; +} +.flatpickr-days { + position: relative; + overflow: hidden; + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-align: start; + -webkit-align-items: flex-start; + -ms-flex-align: start; + align-items: flex-start; + width: 307.875px; + border-left: 1px solid rgba(72,72,72,0.2); + border-right: 1px solid rgba(72,72,72,0.2); +} +.flatpickr-days:focus { + outline: 0; +} +.dayContainer { + padding: 0; + outline: 0; + text-align: left; + width: 307.875px; + min-width: 307.875px; + max-width: 307.875px; + -webkit-box-sizing: border-box; + box-sizing: border-box; + display: inline-block; + display: -ms-flexbox; + display: -webkit-box; + display: -webkit-flex; + display: flex; + -webkit-flex-wrap: wrap; + flex-wrap: wrap; + -ms-flex-wrap: wrap; + -ms-flex-pack: justify; + -webkit-justify-content: space-around; + justify-content: space-around; + -webkit-transform: translate3d(0px, 0px, 0px); + transform: translate3d(0px, 0px, 0px); + opacity: 1; +} +.dayContainer + .dayContainer { + -webkit-box-shadow: -1px 0 0 rgba(72,72,72,0.2); + box-shadow: -1px 0 0 rgba(72,72,72,0.2); +} +.flatpickr-day { + background: none; + border: 1px solid transparent; + border-radius: 150px; + -webkit-box-sizing: border-box; + box-sizing: border-box; + color: #484848; + cursor: pointer; + font-weight: 400; + width: 14.2857143%; + -webkit-flex-basis: 14.2857143%; + -ms-flex-preferred-size: 14.2857143%; + flex-basis: 14.2857143%; + max-width: 39px; + height: 39px; + line-height: 39px; + margin: 0; + display: inline-block; + position: relative; + -webkit-box-pack: center; + -webkit-justify-content: center; + -ms-flex-pack: center; + justify-content: center; + text-align: center; +} +.flatpickr-day.inRange, +.flatpickr-day.prevMonthDay.inRange, +.flatpickr-day.nextMonthDay.inRange, +.flatpickr-day.today.inRange, +.flatpickr-day.prevMonthDay.today.inRange, +.flatpickr-day.nextMonthDay.today.inRange, +.flatpickr-day:hover, +.flatpickr-day.prevMonthDay:hover, +.flatpickr-day.nextMonthDay:hover, +.flatpickr-day:focus, +.flatpickr-day.prevMonthDay:focus, +.flatpickr-day.nextMonthDay:focus { + cursor: pointer; + outline: 0; + background: #e2e2e2; + border-color: #e2e2e2; +} +.flatpickr-day.today { + border-color: #bbb; +} +.flatpickr-day.today:hover, +.flatpickr-day.today:focus { + border-color: #bbb; + background: #bbb; + color: #fff; +} +.flatpickr-day.selected, +.flatpickr-day.startRange, +.flatpickr-day.endRange, +.flatpickr-day.selected.inRange, +.flatpickr-day.startRange.inRange, +.flatpickr-day.endRange.inRange, +.flatpickr-day.selected:focus, +.flatpickr-day.startRange:focus, +.flatpickr-day.endRange:focus, +.flatpickr-day.selected:hover, +.flatpickr-day.startRange:hover, +.flatpickr-day.endRange:hover, +.flatpickr-day.selected.prevMonthDay, +.flatpickr-day.startRange.prevMonthDay, +.flatpickr-day.endRange.prevMonthDay, +.flatpickr-day.selected.nextMonthDay, +.flatpickr-day.startRange.nextMonthDay, +.flatpickr-day.endRange.nextMonthDay { + background: #42a5f5; + -webkit-box-shadow: none; + box-shadow: none; + color: #fff; + border-color: #42a5f5; +} +.flatpickr-day.selected.startRange, +.flatpickr-day.startRange.startRange, +.flatpickr-day.endRange.startRange { + border-radius: 50px 0 0 50px; +} +.flatpickr-day.selected.endRange, +.flatpickr-day.startRange.endRange, +.flatpickr-day.endRange.endRange { + border-radius: 0 50px 50px 0; +} +.flatpickr-day.selected.startRange + .endRange:not(:nth-child(7n+1)), +.flatpickr-day.startRange.startRange + .endRange:not(:nth-child(7n+1)), +.flatpickr-day.endRange.startRange + .endRange:not(:nth-child(7n+1)) { + -webkit-box-shadow: -10px 0 0 #42a5f5; + box-shadow: -10px 0 0 #42a5f5; +} +.flatpickr-day.selected.startRange.endRange, +.flatpickr-day.startRange.startRange.endRange, +.flatpickr-day.endRange.startRange.endRange { + border-radius: 50px; +} +.flatpickr-day.inRange { + border-radius: 0; + -webkit-box-shadow: -5px 0 0 #e2e2e2, 5px 0 0 #e2e2e2; + box-shadow: -5px 0 0 #e2e2e2, 5px 0 0 #e2e2e2; +} +.flatpickr-day.disabled, +.flatpickr-day.disabled:hover, +.flatpickr-day.prevMonthDay, +.flatpickr-day.nextMonthDay, +.flatpickr-day.notAllowed, +.flatpickr-day.notAllowed.prevMonthDay, +.flatpickr-day.notAllowed.nextMonthDay { + color: rgba(72,72,72,0.3); + background: transparent; + border-color: transparent; + cursor: default; +} +.flatpickr-day.disabled, +.flatpickr-day.disabled:hover { + cursor: not-allowed; + color: rgba(72,72,72,0.1); +} +.flatpickr-day.week.selected { + border-radius: 0; + -webkit-box-shadow: -5px 0 0 #42a5f5, 5px 0 0 #42a5f5; + box-shadow: -5px 0 0 #42a5f5, 5px 0 0 #42a5f5; +} +.flatpickr-day.hidden { + visibility: hidden; +} +.rangeMode .flatpickr-day { + margin-top: 1px; +} +.flatpickr-weekwrapper { + display: inline-block; + float: left; +} +.flatpickr-weekwrapper .flatpickr-weeks { + padding: 0 12px; + border-left: 1px solid rgba(72,72,72,0.2); +} +.flatpickr-weekwrapper .flatpickr-weekday { + float: none; + width: 100%; + line-height: 28px; +} +.flatpickr-weekwrapper span.flatpickr-day, +.flatpickr-weekwrapper span.flatpickr-day:hover { + display: block; + width: 100%; + max-width: none; + color: rgba(72,72,72,0.3); + background: transparent; + cursor: default; + border: none; +} +.flatpickr-innerContainer { + display: block; + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + -webkit-box-sizing: border-box; + box-sizing: border-box; + overflow: hidden; + background: #fff; + border-bottom: 1px solid rgba(72,72,72,0.2); +} +.flatpickr-rContainer { + display: inline-block; + padding: 0; + -webkit-box-sizing: border-box; + box-sizing: border-box; +} +.flatpickr-time { + text-align: center; + outline: 0; + display: block; + height: 0; + line-height: 40px; + max-height: 40px; + -webkit-box-sizing: border-box; + box-sizing: border-box; + overflow: hidden; + display: -webkit-box; + display: -webkit-flex; + display: -ms-flexbox; + display: flex; + background: #fff; + border-radius: 0 0 5px 5px; +} +.flatpickr-time:after { + content: ""; + display: table; + clear: both; +} +.flatpickr-time .numInputWrapper { + -webkit-box-flex: 1; + -webkit-flex: 1; + -ms-flex: 1; + flex: 1; + width: 40%; + height: 40px; + float: left; +} +.flatpickr-time .numInputWrapper span.arrowUp:after { + border-bottom-color: #484848; +} +.flatpickr-time .numInputWrapper span.arrowDown:after { + border-top-color: #484848; +} +.flatpickr-time.hasSeconds .numInputWrapper { + width: 26%; +} +.flatpickr-time.time24hr .numInputWrapper { + width: 49%; +} +.flatpickr-time input { + background: transparent; + -webkit-box-shadow: none; + box-shadow: none; + border: 0; + border-radius: 0; + text-align: center; + margin: 0; + padding: 0; + height: inherit; + line-height: inherit; + color: #484848; + font-size: 14px; + position: relative; + -webkit-box-sizing: border-box; + box-sizing: border-box; +} +.flatpickr-time input.flatpickr-hour { + font-weight: bold; +} +.flatpickr-time input.flatpickr-minute, +.flatpickr-time input.flatpickr-second { + font-weight: 400; +} +.flatpickr-time input:focus { + outline: 0; + border: 0; +} +.flatpickr-time .flatpickr-time-separator, +.flatpickr-time .flatpickr-am-pm { + height: inherit; + display: inline-block; + float: left; + line-height: inherit; + color: #484848; + font-weight: bold; + width: 2%; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; + -webkit-align-self: center; + -ms-flex-item-align: center; + align-self: center; +} +.flatpickr-time .flatpickr-am-pm { + outline: 0; + width: 18%; + cursor: pointer; + text-align: center; + font-weight: 400; +} +.flatpickr-time input:hover, +.flatpickr-time .flatpickr-am-pm:hover, +.flatpickr-time input:focus, +.flatpickr-time .flatpickr-am-pm:focus { + background: #efefef; +} +.flatpickr-input[readonly] { + cursor: pointer; +} +@-webkit-keyframes fpFadeInDown { + from { + opacity: 0; + -webkit-transform: translate3d(0, -20px, 0); + transform: translate3d(0, -20px, 0); + } + to { + opacity: 1; + -webkit-transform: translate3d(0, 0, 0); + transform: translate3d(0, 0, 0); + } +} +@keyframes fpFadeInDown { + from { + opacity: 0; + -webkit-transform: translate3d(0, -20px, 0); + transform: translate3d(0, -20px, 0); + } + to { + opacity: 1; + -webkit-transform: translate3d(0, 0, 0); + transform: translate3d(0, 0, 0); + } +} diff --git a/static/css/menu.css b/static/css/menu.css new file mode 100644 index 00000000..4fb38eba --- /dev/null +++ b/static/css/menu.css @@ -0,0 +1,186 @@ +/*导航菜单*/ +#navMenu { + width:100%; + height: 25px; + line-height: 25px; + display:block; + overflow:hidden; + background-repeat:repeat-x; + background-position: left top; + background:#0480be; +} +#navMenu ul{ +width:95%; +margin-left:35px; +} + +#navMenu li { + width:auto; + text-align:center; + float: left; + line-height: 25px; + height: 25px; + background-repeat: no-repeat; + background-position: 0 center; + margin-left: -2px; +} + +#navMenu li a { + color:white; + padding-right: 1em; + padding-left: 1em; + margin-left: 2px; + display: block; + font-size: 13px; + font-weight: 300; +} +#navMenu li a:hover, #navMenu li.hover a { + background-repeat:repeat-x; + background-position: center top; + text-decoration: none; + color:bisque; +} +/*-------- 导航下拉菜单 --------------*/ +.dropMenu { + position:absolute; + top: 0; + z-index:100; + width:110px; + visibility: hidden; +/* filter: progid:DXImageTransform.Microsoft.Shadow(color=#000, direction=135, strength=4); +*/ margin-top: -1px; + margin-left:-3px; + margin-right:-3px; + border: 1px solid #4D5B66; + border-top: 1px solid #4D5B66; + padding-top:6px; + padding-bottom:6px; + filter: Alpha(Opacity=85); + font-size: 12px; + font-weight: 300; + background-color:#c4e3f3; +} + +.dropMenu li { + margin-top:2px; + margin-bottom:4px; +} +.dropMenu li a { + width: 100%; + display: block; + text-align:center; + padding: 4px 0 4px 0px; + color:#4f6b72; + border-bottom: 1px dashed #4D5B66; + background-color:#c4e3f3; +} +.dropMenu+li a{ +border-top:none; +} +* html .dropMenu a { + width: 100%; + color:#4f6b72; +} +.dropMenu a:hover { + text-decoration: underline; + background:#CCCCCC; + color:tomato; +} + +.hdo{ + width:100%; + height:auto; + display:block; + overflow:hidden; +} +/*侧边菜单*/ +.accordion { + width: 100%; + max-width: 250px; + margin: 10px auto 10px; + background:#0480be; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + -webkit-box-shadow: 3px 3px 3px; + -moz-box-shadow: 3px 3px 3px; + box-shadow: 3px 3px 3px; + } + +.accordion .link { + cursor: pointer; + display: block; + padding: 12px 12px 12px 30%; + color: white; + font-size: 13px; + font-weight: 300; + border-top: #CCC; + border-bottom: 1px solid #CCC; + position: relative; + -webkit-transition: all 0.4s ease; + -o-transition: all 0.4s ease; + transition: all 0.4s ease; +} + +.accordion li:last-child .link { + border-bottom: 1px solid #CCC; +} + +.accordion li i { + position: absolute; + top: 10px; + left: 12px; + font-size: 12px; + color: #0480be; + -webkit-transition: all 0.4s ease; + -o-transition: all 0.4s ease; + transition: all 0.4s ease; +} + +.accordion li i.fa-chevron-down { + right: 60px; + left: auto; + font-size: 12px; +} + +.accordion li.open .link { + color:bisque; +} + +.accordion li.open i { + color: bisque; +} +.accordion li.open i.fa-chevron-down { + -webkit-transform: rotate(180deg); + -ms-transform: rotate(180deg); + -o-transform: rotate(180deg); + transform: rotate(180deg); +} + +/** + * Submenu + -----------------------------*/ + .submenu { + display: none; + background:#c4e3f3; + font-size: 13px; + } + .submenu li { + border-bottom: 1px solid #4f6b72; + } + + .submenu a { + display: block; + text-decoration: none; + color: #4f6b72; + padding: 8px; + padding-left: 25%; + -webkit-transition: all 0.25s ease; + -o-transition: all 0.25s ease; + transition: all 0.25s ease; + } + + .submenu a:hover { + background:#CCCCCC; + color:tomato; + } \ No newline at end of file diff --git a/static/css/mobile.css b/static/css/mobile.css new file mode 100644 index 00000000..25d913c5 --- /dev/null +++ b/static/css/mobile.css @@ -0,0 +1,169 @@ +html{ + +font-size:100px; + +} + +body{ + +background: rgb(239,239,239); + +} + +body,a,h3,span{ + +padding:0; + +margin:0; + +text-decoration: none; + +} + +.header{ + +background: #26A69A ; + +height: 0.44rem; + +font-size:0.14rem; + +color: white; + +padding-left:0.17rem; + +padding-right: 0.25rem; + +text-align: center; + +line-height: 0.44rem; + + +} + +.header>a{ + +color: white; + +float: left; + +} + + .header>.btn{ + + float: right; + + padding-top:0.1rem; + + } + +.btn>span{ + +border-radius: 100%; + +display: block; + +width: 0.04rem; + +height: 0.04rem; + +background: white; + +margin-top: 0.03rem; + +} + +.right{ + +font-size:0.12rem; + +float: right; + +margin-top: 0.12rem; + + + +} + +.right>a{ + +font-size: 0.12rem; + +} + +.right>.img,.right>.back{ + +display: inline-block; + +vertical-align: middle; + +} + +.address,.safe,.shezhi,.secrt,.view,.other{ + + font-size: 0.14rem; + + padding-left: 0.17rem; + + border-bottom: 1px solid #E0E0E0 ; + + height: 0.65rem; + + line-height: 0.65rem; + + padding-right: 0.12rem; + + background: white; + +} + +.safe{ + +margin-top:0.13rem; + +margin-bottom: 0.13rem; + +} + +.view{ + font-weight: bold; + font-size: 0.2rem; + margin-bottom: 0.13rem; + text-align: center; +} + +.content{ + float: left; + font-size: 0.14rem; + color: black; +} +.content-link{ + float: right; + font-weight: bold; + font-size: 0.2rem; + color: #0077b3; +} + +.footer{ + +margin-top: 0.2rem; + +height: 0.5rem; + +font-size: 0.16rem; + +border:1px solid red; + +border-radius: 0.05rem; + +width: 2.99rem; + +font-weight: bold; + +text-align: center; + +line-height: 0.5rem; + +margin-left: 0.35rem; + +} \ No newline at end of file diff --git a/static/css/mstyle.css b/static/css/mstyle.css new file mode 100644 index 00000000..2727f0a6 --- /dev/null +++ b/static/css/mstyle.css @@ -0,0 +1,160 @@ +.datalist{ + border:1px solid #0058a3; /* 表格边框 */ + font-family:Arial; + border-collapse:collapse; /* 边框重叠 */ + background-color:#c7e5ff; /* 表格背景色 */ + font-size:14px; +} +.datalist th{ + border:2px solid #0058a3; /* 行名称边框 */ + background-color:#4bacff; /* 行名称背景色 */ + color:#FFFFFF; /* 行名称颜色 */ + font-weight:bold; + padding-top:5px; padding-bottom:5px; + padding-left:5px; padding-right:5px; + text-align:center; +} +.datalist td.tdcenter{ + border:1px solid #0058a3; /* 单元格边框 */ + text-align:center; + padding-top:5px; padding-bottom:5px; + padding-left:5px; padding-right:5px; +} +.datalist td.tdleft{ + border:1px solid #0058a3; /* 单元格边框 */ + text-align:left; + padding-top:5px; padding-bottom:5px; + padding-left:5px; padding-right:5px; +} +.datalist tr.altrow{ + background-color:#eaf5ff; /* 隔行变色 */ +} +.ui-dialog{ + width: 750px;height: auto;display: none; + position: absolute;z-index: 9000; + top: 0px;left: 0px; + border: 1px solid #D5D5D5;background: #fff; +} + +.ui-dialog a{text-decoration: none;} + +.ui-dialog-title{ + height: 35px;line-height: 35px; padding:0px 20px;color: #535353;font-size: 14px; + border-bottom: 1px solid #efefef;background: #f5f5f5;font-weight: bold; + cursor: move; + user-select:none; +} + +.ui-dialog-content{ + padding: 15px 20px; +} +.ui-dialog-pt15{ + padding-top: 15px; +} +.ui-dialog-l40{ + height: 40px;line-height: 40px; + text-align: left; +} + +.ui-dialog-input{ + width: 100%;height:auto; + margin: 0px;padding:0px; + border: 1px solid #d5d5d5; + font-size: 12px; + outline: none; +} +.ui-dialog-submit{ + width: 100px;height: 35px;font-size: 14px;text-align: center;line-height: 35px;font-weight: bold; +} + +.ui-mask{ + width: 100%;height:15%;background: #000;margin-top: 6%; + position: absolute;top: 0px;height: 0px;z-index: 8000; + opacity:0.4; filter: Alpha(opacity=40); +} +.counter{ + text-align: center; + position: relative; +} +.counter .counter-content{ + width: 50px; + height: 50px; + border-radius: 50%; + background: #fff; + margin: 7px auto 7px; + z-index: 1; + position: relative; + transition: all 0.3s ease 0s; +} +.counter .counter-content:before{ + content: ""; + width: 136%; + height: 136%; + border-radius: 50%; + border: 15px solid peru; + border-bottom: 15px solid transparent; + position: absolute; + top: 60%; + left: 50%; + transform: translate(-50%,-50%); +} +.counter .counter-content:after{ + content: ""; + border-top: 16px solid peru; + border-left: 16px solid transparent; + border-right: 16px solid transparent; + position: absolute; + bottom: -14px; + left: 50%; + transform: translateX(-50%); +} +.counter .counter-value{ + font-size: 18px; + font-weight:bolder; + color: rgba(0,0,0,0.7); + line-height: 45px; +} +.counter .title{ + background: peru; + border-radius: 15px; + font-size: 13px; + color: #fff; + text-transform: capitalize; + margin: 15px; + line-height: 20px; +} +.counter.red .counter-content:before{ + border-color: #ef5f61; + border-bottom-color: transparent; +} +.counter.red .counter-content:after{ border-top-color: #ef5f61; } +.counter.red .counter-icon{ color: #ef5f61; } +.counter.red .title{ background: #ef5f61; } +.counter.blue .counter-content:before{ + border-color: #4d9fcf; + border-bottom-color: transparent; +} +.counter.blue .counter-content:after{ border-top-color: #4d9fcf; } +.counter.blue .counter-icon{ color: #4d9fcf; } +.counter.blue .title{ background: #4d9fcf; } +.counter.purple .counter-content:before{ + border-color: #a98ceb; + border-bottom-color: transparent; +} +.counter.purple .counter-content:after{ border-top-color: #a98ceb; } +.counter.purple .counter-icon{ color: #a98ceb; } +.counter.purple .title{ background: #a98ceb; } +.counter.tomato .counter-content:before{ + border-color: #4f6b72; + border-bottom-color: transparent; +} +.counter.tomato .counter-content:after{ border-top-color: #4f6b72; } +.counter.tomato .counter-icon{ color: #4f6b72; } +.counter.tomato .title{ background: #4f6b72; } +.counter.green .counter-content:before{ + border-color: darkgreen; + border-bottom-color: transparent; +} +.counter.green .counter-content:after{ border-top-color: darkgreen; } +.counter.green .counter-icon{ color: darkgreen; } +.counter.green .title{ background: darkgreen; } \ No newline at end of file diff --git a/static/css/spop.css b/static/css/spop.css new file mode 100644 index 00000000..71369440 --- /dev/null +++ b/static/css/spop.css @@ -0,0 +1,280 @@ +@charset "UTF-8"; +.spop-container { + z-index: 2000; + position: fixed; } + .spop-container, + .spop-container *, + .spop-container *:after, + .spop-container *:before { + box-sizing: border-box; } + +.spop--top-left { + top: 0; + left: 0; } + .spop--top-left .spop { + -webkit-transform-origin: 0 0; + -ms-transform-origin: 0 0; + transform-origin: 0 0; } + +.spop--top-center { + top: 40%; + left: 50%; + -webkit-transform: translateX(-50%); + -ms-transform: translateX(-50%); + transform: translateX(-50%); } + .spop--top-center .spop { + -webkit-transform-origin: 50% 0; + -ms-transform-origin: 50% 0; + transform-origin: 50% 0; } + +.spop--top-right { + top: 0; + right: 0; } + .spop--top-right .spop { + -webkit-transform-origin: 100% 0; + -ms-transform-origin: 100% 0; + transform-origin: 100% 0; } + +.spop--center { + top: 40%; + left: 50%; + -webkit-transform: translate3d(-50%, -50%, 0); + transform: translate3d(-50%, -50%, 0); } + .spop--center .spop { + -webkit-transform-origin: 50% 0; + -ms-transform-origin: 50% 0; + transform-origin: 50% 0; } + +.spop--bottom-left { + bottom: 0; + left: 0; } + .spop--bottom-left .spop { + -webkit-transform-origin: 0 100%; + -ms-transform-origin: 0 100%; + transform-origin: 0 100%; } + +.spop--bottom-center { + bottom: 0; + left: 50%; + -webkit-transform: translateX(-50%); + -ms-transform: translateX(-50%); + transform: translateX(-50%); } + .spop--bottom-center .spop { + -webkit-transform-origin: 50% 100%; + -ms-transform-origin: 50% 100%; + transform-origin: 50% 100%; } + +.spop--bottom-right { + bottom: 0; + right: 0; } + .spop--bottom-right .spop { + -webkit-transform-origin: 100% 100%; + -ms-transform-origin: 100% 100%; + transform-origin: 100% 100%; } + +@media screen and (max-width: 50em) { + .spop--top-left, + .spop--top-center, + .spop--top-right, + .spop--bottom-left, + .spop--bottom-center, + .spop--bottom-right { + top: auto; + bottom: 0; + left: 0; + right: 0; + margin-left: 0; + -webkit-transform: translateX(0); + -ms-transform: translateX(0); + transform: translateX(0); } + .spop--top-left .spop, + .spop--top-center .spop, + .spop--top-right .spop, + .spop--bottom-left .spop, + .spop--bottom-center .spop, + .spop--bottom-right .spop { + -webkit-transform-origin: 50% 100%; + -ms-transform-origin: 50% 100%; + transform-origin: 50% 100%; } + .spop { + border-bottom: 1px solid #000000; } } + +.spop { + position: relative; + min-height: 50px; + line-height: 1.25; + font-size: 13px; + -webkit-transform: translateZ(0); + transform: translateZ(0); } + @media screen and (min-width: 50em) { + .spop { + border-radius: 2px; + *display:inline; + *zoom:1; + margin: 0.7em; } } + +.spop--info, +.spop--error, +.spop--warning, +.spop--success { + color: #000000; + background-color:aliceblue; + border:solid lightgrey 1px;} + +@-webkit-keyframes spopIn { + 0% { + -webkit-transform: scale(0.2, 0.2); + transform: scale(0.2, 0.2); } + 95% { + -webkit-transform: scale(1.1, 1.1); + transform: scale(1.1, 1.1); } + 100% { + -webkit-transform: scale(1, 1); + transform: scale(1, 1); } } + +@keyframes spopIn { + 0% { + -webkit-transform: scale(0.2, 0.2); + transform: scale(0.2, 0.2); } + 95% { + -webkit-transform: scale(1.1, 1.1); + transform: scale(1.1, 1.1); } + 100% { + -webkit-transform: scale(1, 1); + transform: scale(1, 1); } } + +@-webkit-keyframes spopOut { + 0% { + opacity: 1; + -webkit-transform: scale(1, 1); + transform: scale(1, 1); } + 20% { + -webkit-transform: scale(1.1, 1.1); + transform: scale(1.1, 1.1); } + 100% { + opacity: 0; + -webkit-transform: scale(0, 0); + transform: scale(0, 0); } } + +@keyframes spopOut { + 0% { + opacity: 1; + -webkit-transform: scale(1, 1); + transform: scale(1, 1); } + 20% { + -webkit-transform: scale(1.1, 1.1); + transform: scale(1.1, 1.1); } + 100% { + opacity: 0; + -webkit-transform: scale(0, 0); + transform: scale(0, 0); } } + +.spop--out { + -webkit-animation: spopOut 0.4s ease-in-out; + animation: spopOut 0.4s ease-in-out; } + +.spop--in { + -webkit-animation: spopIn 0.4s ease-in-out; + animation: spopIn 0.4s ease-in-out; } + +.spop-body { + padding: 1.4em;} + .spop-body p { + margin: 0; } + .spop-body a { + color: #fff; + text-decoration: underline; } + .spop-body a:hover { + color: rgba(255, 255, 255, 0.8); + text-decoration: none; } + +.spop-title { + margin-top: 0; + margin-bottom: 0.25em; + color: #fff; } + +.spop-close { + position: absolute; + right: 0; + top: 0; + height: 32px; + width: 32px; + padding-top: 7px; + padding-right: 7px; + font-size: 14px; + font-weight: bold; + text-align: right; + line-height: 0.6; + color: black; + opacity: 0.5; } + .spop-close:hover { + opacity: 0.7; + cursor: pointer; } + +.spop-icon { + position: absolute; + top: 13px; + left: 16px; + width: 30px; + height: 30px; + border-radius: 50%; + -webkit-animation: spopIn 0.4s 0.4s ease-in-out; + animation: spopIn 0.4s 0.4s ease-in-out; } + .spop-icon:after, + .spop-icon:before { + content: ""; + position: absolute; + display: block; } + .spop-icon + .spop-body { + padding-left: 4.2em; } + +.spop-icon--error, +.spop-icon--info { + border: 2px solid #3a95ed; } + .spop-icon--error:before, + .spop-icon--info:before { + top: 5px; + left: 11px; + width: 4px; + height: 4px; + background-color: #3a95ed; } + .spop-icon--error:after, + .spop-icon--info:after { + top: 12px; + left: 11px; + width: 4px; + height: 9px; + background-color: #3a95ed; } + +.spop-icon--error { + border-color: #ff5656; } + .spop-icon--error:before { + top: 16px; + background-color: #ff5656; } + .spop-icon--error:after { + top: 5px; + background-color: #ff5656; } + +.spop-icon--success { + border: 2px solid #2ecc54; } + .spop-icon--success:before { + top: 7px; + left: 7px; + width: 13px; + height: 8px; + border-bottom: 3px solid #2ecc54; + border-left: 3px solid #2ecc54; + -webkit-transform: rotate(-45deg); + -ms-transform: rotate(-45deg); + transform: rotate(-45deg); } + +.spop-icon--warning { + border: 2px solid #fcd000; } + .spop-icon--warning:before { + top: 7px; + left: 7px; + width: 0; + height: 0; + border-style: solid; + border-color: transparent transparent #fcd000 transparent; + border-width: 0 6px 10px 6px; } diff --git a/static/css/style.css b/static/css/style.css new file mode 100644 index 00000000..9321ad40 --- /dev/null +++ b/static/css/style.css @@ -0,0 +1,179 @@ +select { + width: auto; +} +html,body{ + height: 100%; + min-height: max-content; + background-image:url('/static/images/blueprint.png'); +} +.fl { + float:left; + width:9%; + margin-left:0.1%; +} +.Page { + text-align:center; + float:right; + width:90%; + box-sizing: border-box; + min-height:max-content; + padding-bottom: 10px; + margin-top: 0.6% +} +.header{ + height:auto; +} +footer{ + text-align:center; + font-size:7pt; + color:black; + height:max-content; + margin-top: 10px; + opacity: 0.6; + +} +.leftSide{ + width:auto; + height:auto; + text-align:center; +} +.font1{ + font-size:7pt; + color:red; +} +.font2{ + font-size:12pt; + color:orangered; +} +.font3{ + text-align:left; + font-size:10pt; + color:black; +} +.div{ + text-align:center; + color: black; + font-weight: bold; +} +.left1_div{ + width:99%; + float:left; + margin-top: 2%; +} +.left2_div{ + width:80%; + float:left; +} +.left_txt{ + margin-top: 4%; + test-align:left; + width: 50%; + margin-left: 25%; + border:1px solid #e5e5e5; +} +.center_div{ + test-align:center; + width: 50%; +} +.resource_pool{ + width:40% ; + float:left; + margin-top:1%; + margin-left:2%; + text-align: center; + border: 1px solid lightskyblue; +} +.business{ + margin-top:1%; + float:left; + width:94px; + height:94px; + line-height:94px; + border-radius:47px; + border:solid lightgrey 1px; + text-align: center; + margin-left: 1%; + background-color: #fcf8e3; +} +.assets{ + float:left;width: 10%; + margin-left: 6.5%; + height: 60px; + text-align: center; + line-height:60px; + font-size:14px; + margin-top: 1%; + padding: 8px 16px 8px 16px; +} +.index_zabbix{ + background-color:whitesmoke; + color:orangered; + float: right; + font-weight:normal; +} +.table_list{ + overflow: hidden; + text-overflow:ellipsis; + white-space: nowrap; + text-align: center; + vertical-align: middle; + max-width: 100px; +} +.progress{ + height: 3px; + background:skyblue; + border-radius: 0; + box-shadow: none; + margin-bottom: 30px; + overflow: visible; +} +.progress .progress-bar{ + position: relative; + -webkit-animation: animate-positive 3s; + animation: animate-positive 3s; +} +.progress .progress-bar:after{ + content: ""; + display: inline-block; + width: 20px; + background:skyblue; + position: absolute; + top: -5px; + bottom: -8px; + right: 0px; + z-index: 1; + transform: rotate(0deg); +} +.progress .progress-value{ + display: block; + font-size: 14px; + color: tomato; + position: absolute; + top: -30px; + right: -25px; +} +@-webkit-keyframes animate-positive{ + 0%{ width: 0; } +} +@keyframes animate-positive { + 0%{ width: 0; } +} +.style_border{border:1px solid gainsboro;border-radius:4px} +.style_hr{height:2px; border-top:1px solid lightskyblue;width: 99%;clear:both;} +.visualwrapper{width:100%;min-height:100%;margin:0 auto;padding:2rem 8rem;background-color:#fff} +.tooltip-example-right,.tooltip-example-left{position:absolute} +.tooltip-example-right{top:0;right:0} +.tooltip-example-left{top:50%;left:0} +@font-face{font-family:Source Sans Pro;src:local("Source Sans Pro"),url("/static/font/SourceSansPro-Regular.ttf") format("truetype");font-weight:normal;font-style:normal} +@font-face{font-family:Source Sans Pro;src:local("Source Sans Pro"),url("/static/font/SourceSansPro-Semibold.ttf") format("truetype");font-weight:bold;font-style:normal} +@font-face{font-family:Source Sans Pro;src:local("Source Sans Pro"),url("/static/font/SourceSansPro-SemiboldItalic.ttf") format("truetype");font-weight:bold;font-style:italic} +@font-face{font-family:Source Sans Pro;src:local("Source Sans Pro"),url("/static/font/SourceSansPro-Italic.ttf") format("truetype");font-weight:normal;font-style:italic} +.no-display{display:none} +.tooltip-container{transform:translateZ(0);position:absolute;max-width:200px;padding:8px 10px 10px;font-size:12px;background-color:#7cb342;color:snow;border-radius:4px;opacity:1} +.tooltip-container[class*=" tooltip-"]{-webkit-animation:tooltip-anim 0.8s;-moz-animation:tooltip-anim 0.8s;-o-animation:tooltip-anim 0.8s;animation:tooltip-anim 0.8s} +.tooltip-container::after{position:absolute;display:block;content:""} +.tooltip-container.tooltip-left::after{right:-8px;top:50%;transform:translateY(-50%);border-style:solid;border-width:6px 0 6px 8px;border-color:transparent transparent transparent #7cb342} +.tooltip-container.tooltip-right::after{left:-8px;top:50%;transform:translateY(-50%);border-style:solid;border-width:6px 8px 6px 0;border-color:transparent #7cb342 transparent transparent} +.tooltip-container.tooltip-center::after{top:-8px;left:50%;transform:translateX(-50%);border-style:solid;border-width:0 6px 8px 6px;border-color:transparent transparent #7cb342 transparent}[data-tooltip]{cursor:pointer;color:#7cb342;display:inline-block} +@keyframes tooltip-anim{0%{opacity:0;transform:matrix(0.5, 0, 0, 0.8, 0, 0)}20%{transform:matrix(1.1, 0, 0, 1.1, 0, 0)}40%{opacity:1}70%{transform:matrix(1, 0, 0, 1, 0, 0)}100%{transform:matrix(1, 0, 0, 1, 0, 0)}} +@-webkit-keyframes tooltip-anim{0%{opacity:0;transform:matrix(0.5, 0, 0, 0.8, 0, 0)}20%{transform:matrix(1.1, 0, 0, 1.1, 0, 0)}40%{opacity:1}70%{transform:matrix(1, 0, 0, 1, 0, 0)}100%{transform:matrix(1, 0, 0, 1, 0, 0)}} diff --git a/static/css/table_style.css b/static/css/table_style.css new file mode 100644 index 00000000..2a145c9b --- /dev/null +++ b/static/css/table_style.css @@ -0,0 +1,74 @@ +.datalist{ + border:1px solid #0058a3; /* 表格边框 */ + font-family:Arial; + border-collapse:collapse; /* 边框重叠 */ + background-color:#c7e5ff; /* 表格背景色 */ + font-size:14px; +} +.datalist th{ + border:2px solid #0058a3; /* 行名称边框 */ + background-color:#4bacff; /* 行名称背景色 */ + color:#FFFFFF; /* 行名称颜色 */ + font-weight:bold; + padding-top:5px; padding-bottom:5px; + padding-left:5px; padding-right:5px; + text-align:center; +} +.datalist td.tdcenter{ + border:1px solid #0058a3; /* 单元格边框 */ + text-align:center; + padding-top:5px; padding-bottom:5px; + padding-left:5px; padding-right:5px; +} +.datalist td.tdleft{ + border:1px solid #0058a3; /* 单元格边框 */ + text-align:left; + padding-top:5px; padding-bottom:5px; + padding-left:5px; padding-right:5px; +} +.datalist tr.altrow{ + background-color:#eaf5ff; /* 隔行变色 */ +} +.ui-dialog{ + width: 750px;height: auto;display: none; + position: absolute;z-index: 9000; + top: 0px;left: 0px; + border: 1px solid #D5D5D5;background: #fff; +} + +.ui-dialog a{text-decoration: none;} + +.ui-dialog-title{ + height: 35px;line-height: 35px; padding:0px 20px;color: #535353;font-size: 14px; + border-bottom: 1px solid #efefef;background: #f5f5f5;font-weight: bold; + cursor: move; + user-select:none; +} + +.ui-dialog-content{ + padding: 15px 20px; +} +.ui-dialog-pt15{ + padding-top: 15px; +} +.ui-dialog-l40{ + height: 40px;line-height: 40px; + text-align: left; +} + +.ui-dialog-input{ + width: 100%;height:auto; + margin: 0px;padding:0px; + border: 1px solid #d5d5d5; + font-size: 12px; + outline: none; +} +.ui-dialog-submit{ + width: 100px;height: 35px;font-size: 14px;text-align: center;line-height: 35px;font-weight: bold; +} + +.ui-mask{ + width: 100%;height:15%;background: #000;margin-top: 6%; + position: absolute;top: 0px;height: 0px;z-index: 8000; + opacity:0.4; filter: Alpha(opacity=40); +} \ No newline at end of file diff --git a/static/css/xterm.min.css b/static/css/xterm.min.css new file mode 100644 index 00000000..326de01e --- /dev/null +++ b/static/css/xterm.min.css @@ -0,0 +1,2 @@ +.xterm{font-family:courier-new,courier,monospace;font-feature-settings:"liga" 0;position:relative;user-select:none;-ms-user-select:none;-webkit-user-select:none}.xterm.focus,.xterm:focus{outline:0}.xterm .xterm-helpers{position:absolute;top:0;z-index:10}.xterm .xterm-helper-textarea{position:absolute;opacity:0;left:-9999em;top:0;width:0;height:0;z-index:-10;white-space:nowrap;overflow:hidden;resize:none}.xterm .composition-view{background:#000;color:#fff;display:none;position:absolute;white-space:nowrap;z-index:1}.xterm .composition-view.active{display:block}.xterm .xterm-viewport{background-color:#000;overflow-y:scroll;cursor:default;position:absolute;right:0;left:0;top:0;bottom:0}.xterm .xterm-screen{position:relative}.xterm .xterm-screen canvas{position:absolute;left:0;top:0}.xterm .xterm-scroll-area{visibility:hidden}.xterm-char-measure-element{display:inline-block;visibility:hidden;position:absolute;top:0;left:-9999em;line-height:normal}.xterm{cursor:text}.xterm.enable-mouse-events{cursor:default}.xterm.xterm-cursor-pointer{cursor:pointer}.xterm.column-select.focus{cursor:crosshair}.xterm .xterm-accessibility,.xterm .xterm-message{position:absolute;left:0;top:0;bottom:0;right:0;z-index:100;color:transparent}.xterm .live-region{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden} +/*# sourceMappingURL=xterm.min.css.map */ \ No newline at end of file diff --git a/static/font/SourceSansPro-Italic.ttf b/static/font/SourceSansPro-Italic.ttf new file mode 100644 index 00000000..e5a1a86e Binary files /dev/null and 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+function autoCenter( el ){ + var bodyW = document.documentElement.clientWidth; + var bodyH = document.documentElement.clientHeight; + var elW = el.offsetWidth; + var elH = el.offsetHeight; + el.style.left = (bodyW-elW)/2 + 'px'; + el.style.top = (bodyH-elH)/2 + 'px'; +} +// 自动扩展元素到全部显示区域 +function fillToBody( el ){ + el.style.width = document.documentElement.clientWidth +'px'; + el.style.height = document.documentElement.clientHeight + 'px'; +} +function Trim(str) { + return str.replace(/(^\s*)|(\s*$)/g, ""); + } +function showDialog(){ + g('dialogMove').style.display = 'block'; + g('mask').style.display = 'block'; + autoCenter( g('dialogMove') ); + fillToBody( g('mask') ); + var comment = $('#comment_show').text(); + $('#comment_update').val(Trim(comment)); +} +// 关闭对话框 +function hideDialog(){ + g('dialogMove').style.display = 'none'; + g('mask').style.display = 'none'; + $('#dialogDrag').text('修改备注'); + $('#dialogDrag').css('color',''); +} +function comment_modify() { + if ($('#comment_update').val()){ + var comment = $('#comment_update').val()} + else{ + var comment = ' '; + }; + var hostname = $('#hostname').text(); + var data = {'comment':comment,'hostname':hostname}; + $.ajax({ + type: "POST", + url: "/assets_info/update", + contentType: "application/json; charset=utf-8", + data: JSON.stringify(data), + dataType: "json", + success: function (){ + $('#comment_show').html(comment+'  '); + hideDialog()}, + error:function () {$('#dialogDrag').text('修改备注失败');$('#dialogDrag').css('color','red')} + }); + +}; \ No newline at end of file diff --git a/static/js/autocomplete.js b/static/js/autocomplete.js new file mode 100644 index 00000000..b97d742a --- /dev/null +++ b/static/js/autocomplete.js @@ -0,0 +1,271 @@ +(function($) { + $.input_host = function(target, data, itemSelectFunction) { + var defaulOption = { + suggestMaxHeight: '200px',//弹出框最大高度 + itemColor : '#000000',//默认字体颜色 + itemBackgroundColor:'white',//默认背景颜色 + itemOverColor : 'blue',//选中字体颜色 + 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'); //创建一个子
+ } + + suggestContainer.attr('id', suggestContainerId); + suggestContainer.attr('tabindex', '0'); + suggestContainer.hide(); + var _initItems = function(items) { + suggestContainer.empty(); + for (var i = 0; i < items.length; i++) { + if(items[i].text.length > maxFontNumber){ + maxFontNumber = items[i].text.length; + } + var suggestItem = $('
'); //创建一个子
+ suggestItem.attr('id', items[i].id); + suggestItem.append(items[i].text); + suggestItem.css({ + 'padding':defaulOption.itemPadding + 'px', + 'white-space':'nowrap', + 'cursor': 'pointer', + 'background-color': defaulOption.itemBackgroundColor, + 'color': defaulOption.itemColor + }); + suggestItem.bind("mouseover", + function() { + $(this).css({ + 'background-color': defaulOption.itemOverBackgroundColor, + 'color': defaulOption.itemOverColor + }); + currentItem = $(this); + }); + suggestItem.bind("mouseout", + function() { + $(this).css({ + 'background-color': defaulOption.itemBackgroundColor, + 'color': defaulOption.itemColor + }); + currentItem = null; + }); + suggestItem.bind("click", showClickTextFunction); + suggestItem.bind("click", itemSelectFunction); + suggestItem.appendTo(suggestContainer); + suggestContainer.appendTo(document.body); + } + } + + var inputChange = function() { + var inputValue = $('#' + target).val(); + inputValue = inputValue.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&"); + var matcher = new RegExp(inputValue, "i"); + return $.grep(data, + function(value) { + return matcher.test(value.text); + }); + } + + $('#' + target).bind("keyup", + function() { + _initItems(inputChange()); + }); + $('#' + target).bind("blur", + function() { + if(!$('#' + suggestContainerId).is(":focus")){ + $('#' + suggestContainerId).hide(); + if (currentItem) { + currentItem.trigger("click"); + } + currentItem = null; + return; + } + }); + + $('#' + target).bind("click", + function() { + if (defaulOption.alwaysShowALL) { + _initItems(data); + } else { + _initItems(inputChange()); + } + $('#' + suggestContainerId).removeAttr("style"); + var containerWidth = Math.max(suggestContainerWidth); + $('#' + suggestContainerId).css({ + 'border': '1px solid #ccc', + 'max-height': '200px', + 'top': suggestContainerTop, + 'left': suggestContainerLeft, + 'width': containerWidth, + 'position': 'absolute', + 'font-size': defaulOption.fontSize+'px', + 'font-family':'Arial', + 'z-index': 99999, + 'background-color': '#FFFFFF', + 'overflow-y': 'auto', + 'overflow-x': 'hidden', + 'white-space':'nowrap' + + }); + $('#' + suggestContainerId).show(); + }); + _initItems(data); + + $('#' + suggestContainerId).bind("blur", + function() { + $('#' + suggestContainerId).hide(); + }); + + } + + $.input_uri = function(target, data, itemSelectFunction) { + var defaulOption = { + suggestMaxHeight: '200px',//弹出框最大高度 + itemColor : '#000000',//默认字体颜色 + itemBackgroundColor:'white',//默认背景颜色 + itemOverColor : 'blue',//选中字体颜色 + itemOverBackgroundColor : 'white',//选中背景颜色 + itemPadding : 3 ,//item间距 + fontSize : 14 ,//默认字体大小 + alwaysShowALL : true //点击input是否展示所有可选项 + }; + var maxFontNumber = 0;//最大字数 + var currentItem; + var suggestContainerId = target + "-suggest"; + var suggestContainerWidth = $('#' + target).innerWidth(); + var suggestContainerLeft = $('#' + target).offset().left; + var suggestContainerTop = $('#' + target).offset().top + $('#' + target).outerHeight(); + + var showClickTextFunction = function() { + $('#' + target).val(this.innerText); + currentItem = null; + $('#' + suggestContainerId).hide(); + set_cookies(target); + } + var suggestContainer; + if ($('#' + suggestContainerId)[0]) { + suggestContainer = $('#' + suggestContainerId); + suggestContainer.empty(); + } else { + suggestContainer = $('
'); //创建一个子
+ } + + suggestContainer.attr('id', suggestContainerId); + suggestContainer.attr('tabindex', '0'); + suggestContainer.hide(); + var _initItems = function(items) { + suggestContainer.empty(); + for (var i = 0; i < items.length; i++) { + if(items[i].text.length > maxFontNumber){ + maxFontNumber = items[i].text.length; + } + var suggestItem = $('
'); //创建一个子
+ suggestItem.attr('id', items[i].id); + suggestItem.append(items[i].text); + suggestItem.css({ + 'padding':defaulOption.itemPadding + 'px', + 'white-space':'nowrap', + 'cursor': 'pointer', + 'background-color': defaulOption.itemBackgroundColor, + 'color': defaulOption.itemColor + }); + suggestItem.bind("mouseover", + function() { + $(this).css({ + 'background-color': defaulOption.itemOverBackgroundColor, + 'color': defaulOption.itemOverColor + }); + currentItem = $(this); + }); + suggestItem.bind("mouseout", + function() { + $(this).css({ + 'background-color': defaulOption.itemBackgroundColor, + 'color': defaulOption.itemColor + }); + currentItem = null; + }); + suggestItem.bind("click", showClickTextFunction); + suggestItem.bind("click", itemSelectFunction); + suggestItem.appendTo(suggestContainer); + suggestContainer.appendTo(document.body); + } + } + + var inputChange = function() { + var inputValue = $('#' + target).val(); + inputValue = 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NaN : +x; +} + +function variance(values, valueof) { + var n = values.length, + m = 0, + i = -1, + mean = 0, + value, + delta, + sum = 0; + + if (valueof == null) { + while (++i < n) { + if (!isNaN(value = number(values[i]))) { + delta = value - mean; + mean += delta / ++m; + sum += delta * (value - mean); + } + } + } + + else { + while (++i < n) { + if (!isNaN(value = number(valueof(values[i], i, values)))) { + delta = value - mean; + mean += delta / ++m; + sum += delta * (value - mean); + } + } + } + + if (m > 1) return sum / (m - 1); +} + +function deviation(array, f) { + var v = variance(array, f); + return v ? Math.sqrt(v) : v; +} + +function extent(values, valueof) { + var n = values.length, + i = -1, + value, + min, + max; + + if (valueof == null) { + while (++i < n) { // Find the first comparable value. + if ((value = values[i]) != null && value >= value) { + min = max = value; + while (++i < n) { // Compare the remaining values. + if ((value = values[i]) != null) { + if (min > value) min = value; + if (max < value) max = value; + } + } + } + } + } + + else { + while (++i < n) { // Find the first comparable value. + if ((value = valueof(values[i], i, values)) != null && value >= value) { + min = max = value; + while (++i < n) { // Compare the remaining values. + if ((value = valueof(values[i], i, values)) != null) { + if (min > value) min = value; + if (max < value) max = value; + } + } + } + } + } + + return [min, max]; +} + +var array = Array.prototype; + +var slice = array.slice; +var map = array.map; + +function constant(x) { + return function() { + return x; + }; +} + +function identity(x) { + return x; +} + +function sequence(start, stop, step) { + start = +start, stop = +stop, step = (n = arguments.length) < 2 ? (stop = start, start = 0, 1) : n < 3 ? 1 : +step; + + var i = -1, + n = Math.max(0, Math.ceil((stop - start) / step)) | 0, + range = new Array(n); + + while (++i < n) { + range[i] = start + i * step; + } + + return range; +} + +var e10 = Math.sqrt(50), + e5 = Math.sqrt(10), + e2 = Math.sqrt(2); + +function ticks(start, stop, count) { + var reverse, + i = -1, + n, + ticks, + step; + + stop = +stop, start = +start, count = +count; + if (start === stop && count > 0) return [start]; + if (reverse = stop < start) n = start, start = stop, stop = n; + if ((step = tickIncrement(start, stop, count)) === 0 || !isFinite(step)) return []; + + if (step > 0) { + start = Math.ceil(start / step); + stop = Math.floor(stop / step); + ticks = new Array(n = Math.ceil(stop - start + 1)); + while (++i < n) ticks[i] = (start + i) * step; + } else { + start = Math.floor(start * step); + stop = Math.ceil(stop * step); + ticks = new Array(n = Math.ceil(start - stop + 1)); + while (++i < n) ticks[i] = (start - i) / step; + } + + if (reverse) ticks.reverse(); + + return ticks; +} + +function tickIncrement(start, stop, count) { + var step = (stop - start) / Math.max(0, count), + power = Math.floor(Math.log(step) / Math.LN10), + error = step / Math.pow(10, power); + return power >= 0 + ? (error >= e10 ? 10 : error >= e5 ? 5 : error >= e2 ? 2 : 1) * Math.pow(10, power) + : -Math.pow(10, -power) / (error >= e10 ? 10 : error >= e5 ? 5 : error >= e2 ? 2 : 1); +} + +function tickStep(start, stop, count) { + var step0 = Math.abs(stop - start) / Math.max(0, count), + step1 = Math.pow(10, Math.floor(Math.log(step0) / Math.LN10)), + error = step0 / step1; + if (error >= e10) step1 *= 10; + else if (error >= e5) step1 *= 5; + else if (error >= e2) step1 *= 2; + return stop < start ? -step1 : step1; +} + +function thresholdSturges(values) { + return Math.ceil(Math.log(values.length) / Math.LN2) + 1; +} + +function histogram() { + var value = identity, + domain = extent, + threshold = thresholdSturges; + + function histogram(data) { + var i, + n = data.length, + x, + values = new Array(n); + + for (i = 0; i < n; ++i) { + values[i] = value(data[i], i, data); + } + + var xz = domain(values), + x0 = xz[0], + x1 = xz[1], + tz = threshold(values, x0, x1); + + // Convert number of thresholds into uniform thresholds. + if (!Array.isArray(tz)) { + tz = tickStep(x0, x1, tz); + tz = sequence(Math.ceil(x0 / tz) * tz, x1, tz); // exclusive + } + + // Remove any thresholds outside the domain. + var m = tz.length; + while (tz[0] <= x0) tz.shift(), --m; + while (tz[m - 1] > x1) tz.pop(), --m; + + var bins = new Array(m + 1), + bin; + + // Initialize bins. + for (i = 0; i <= m; ++i) { + bin = bins[i] = []; + bin.x0 = i > 0 ? tz[i - 1] : x0; + bin.x1 = i < m ? tz[i] : x1; + } + + // Assign data to bins by value, ignoring any outside the domain. + for (i = 0; i < n; ++i) { + x = values[i]; + if (x0 <= x && x <= x1) { + bins[bisectRight(tz, x, 0, m)].push(data[i]); + } + } + + return bins; + } + + histogram.value = function(_) { + return arguments.length ? (value = typeof _ === "function" ? _ : constant(_), histogram) : value; + }; + + histogram.domain = function(_) { + return arguments.length ? (domain = typeof _ === "function" ? _ : constant([_[0], _[1]]), histogram) : domain; + }; + + histogram.thresholds = function(_) { + return arguments.length ? (threshold = typeof _ === "function" ? _ : Array.isArray(_) ? constant(slice.call(_)) : constant(_), histogram) : threshold; + }; + + return histogram; +} + +function threshold(values, p, valueof) { + if (valueof == null) valueof = number; + if (!(n = values.length)) return; + if ((p = +p) <= 0 || n < 2) return +valueof(values[0], 0, values); + if (p >= 1) return +valueof(values[n - 1], n - 1, values); + var n, + i = (n - 1) * p, + i0 = Math.floor(i), + value0 = +valueof(values[i0], i0, values), + value1 = +valueof(values[i0 + 1], i0 + 1, values); + return value0 + (value1 - value0) * (i - i0); +} + +function freedmanDiaconis(values, min, max) { + values = map.call(values, number).sort(ascending); + return Math.ceil((max - min) / (2 * (threshold(values, 0.75) - threshold(values, 0.25)) * Math.pow(values.length, -1 / 3))); +} + +function scott(values, min, max) { + return Math.ceil((max - min) / (3.5 * deviation(values) * Math.pow(values.length, -1 / 3))); +} + +function max(values, valueof) { + var n = values.length, + i = -1, + value, + max; + + if (valueof == null) { + while (++i < n) { // Find the first comparable value. + if ((value = values[i]) != null && value >= value) { + max = value; + while (++i < n) { // Compare the remaining values. + if ((value = values[i]) != null && value > max) { + max = value; + } + } + } + } + } + + else { + while (++i < n) { // Find the first comparable value. + if ((value = valueof(values[i], i, values)) != null && value >= value) { + max = value; + while (++i < n) { // Compare the remaining values. + if ((value = valueof(values[i], i, values)) != null && value > max) { + max = value; + } + } + } + } + } + + return max; +} + +function mean(values, valueof) { + var n = values.length, + m = n, + i = -1, + value, + sum = 0; + + if (valueof == null) { + while (++i < n) { + if (!isNaN(value = number(values[i]))) sum += value; + else --m; + } + } + + else { + while (++i < n) { + if (!isNaN(value = number(valueof(values[i], i, values)))) sum += value; + else --m; + } + } + + if (m) return sum / m; +} + +function median(values, valueof) { + var n = values.length, + i = -1, + value, + numbers = []; + + if (valueof == null) { + while (++i < n) { + if (!isNaN(value = number(values[i]))) { + numbers.push(value); + } + } + } + + else { + while (++i < n) { + if (!isNaN(value = number(valueof(values[i], i, values)))) { + numbers.push(value); + } + } + } + + return threshold(numbers.sort(ascending), 0.5); +} + +function merge(arrays) { + var n = arrays.length, + m, + i = -1, + j = 0, + merged, + array; + + while (++i < n) j += arrays[i].length; + merged = new Array(j); + + while (--n >= 0) { + array = arrays[n]; + m = array.length; + while (--m >= 0) { + merged[--j] = array[m]; + } + } + + return merged; +} + +function min(values, valueof) { + var n = values.length, + i = -1, + value, + min; + + if (valueof == null) { + while (++i < n) { // Find the first comparable value. + if ((value = values[i]) != null && value >= value) { + min = value; + while (++i < n) { // Compare the remaining values. + if ((value = values[i]) != null && min > value) { + min = value; + } + } + } + } + } + + else { + while (++i < n) { // Find the first comparable value. + if ((value = valueof(values[i], i, values)) != null && value >= value) { + min = value; + while (++i < n) { // Compare the remaining values. + if ((value = valueof(values[i], i, values)) != null && min > value) { + min = value; + } + } + } + } + } + + return min; +} + +function permute(array, indexes) { + var i = indexes.length, permutes = new Array(i); + while (i--) permutes[i] = array[indexes[i]]; + return permutes; +} + +function scan(values, compare) { + if (!(n = values.length)) return; + var n, + i = 0, + j = 0, + xi, + xj = values[j]; + + if (compare == null) compare = ascending; + + while (++i < n) { + if (compare(xi = values[i], xj) < 0 || compare(xj, xj) !== 0) { + xj = xi, j = i; + } + } + + if (compare(xj, xj) === 0) return j; +} + +function shuffle(array, i0, i1) { + var m = (i1 == null ? array.length : i1) - (i0 = i0 == null ? 0 : +i0), + t, + i; + + while (m) { + i = Math.random() * m-- | 0; + t = array[m + i0]; + array[m + i0] = array[i + i0]; + array[i + i0] = t; + } + + return array; +} + +function sum(values, valueof) { + var n = values.length, + i = -1, + value, + sum = 0; + + if (valueof == null) { + while (++i < n) { + if (value = +values[i]) sum += value; // Note: zero and null are equivalent. + } + } + + else { + while (++i < n) { + if (value = +valueof(values[i], i, values)) sum += value; + } + } + + return sum; +} + +function transpose(matrix) { + if (!(n = matrix.length)) return []; + for (var i = -1, m = min(matrix, length), transpose = new Array(m); ++i < m;) { + for (var j = -1, n, row = transpose[i] = new Array(n); ++j < n;) { + row[j] = matrix[j][i]; + } + } + return transpose; +} + +function length(d) { + return d.length; +} + +function zip() { + return transpose(arguments); +} + +var slice$1 = Array.prototype.slice; + +function identity$1(x) { + return x; +} + +var top = 1, + right = 2, + bottom = 3, + left = 4, + epsilon = 1e-6; + +function translateX(x) { + return "translate(" + (x + 0.5) + ",0)"; +} + +function translateY(y) { + return "translate(0," + (y + 0.5) + ")"; +} + +function number$1(scale) { + return function(d) { + return +scale(d); + }; +} + +function center(scale) { + var offset = Math.max(0, scale.bandwidth() - 1) / 2; // Adjust for 0.5px offset. + if (scale.round()) offset = Math.round(offset); + return function(d) { + return +scale(d) + offset; + }; +} + +function entering() { + return !this.__axis; +} + +function axis(orient, scale) { + var tickArguments = [], + tickValues = null, + tickFormat = null, + tickSizeInner = 6, + tickSizeOuter = 6, + tickPadding = 3, + k = orient === top || orient === left ? -1 : 1, + x = orient === left || orient === right ? "x" : "y", + transform = orient === top || orient === bottom ? translateX : translateY; + + function axis(context) { + var values = tickValues == null ? (scale.ticks ? scale.ticks.apply(scale, tickArguments) : scale.domain()) : tickValues, + format = tickFormat == null ? (scale.tickFormat ? scale.tickFormat.apply(scale, tickArguments) : identity$1) : tickFormat, + spacing = Math.max(tickSizeInner, 0) + tickPadding, + range = scale.range(), + range0 = +range[0] + 0.5, + range1 = +range[range.length - 1] + 0.5, + position = (scale.bandwidth ? center : number$1)(scale.copy()), + selection = context.selection ? context.selection() : context, + path = selection.selectAll(".domain").data([null]), + tick = selection.selectAll(".tick").data(values, scale).order(), + tickExit = tick.exit(), + tickEnter = tick.enter().append("g").attr("class", "tick"), + line = tick.select("line"), + text = tick.select("text"); + + path = path.merge(path.enter().insert("path", ".tick") + .attr("class", "domain") + .attr("stroke", "currentColor")); + + tick = tick.merge(tickEnter); + + line = line.merge(tickEnter.append("line") + .attr("stroke", "currentColor") + .attr(x + "2", k * tickSizeInner)); + + text = text.merge(tickEnter.append("text") + .attr("fill", "currentColor") + .attr(x, k * spacing) + .attr("dy", orient === top ? "0em" : orient === bottom ? "0.71em" : "0.32em")); + + if (context !== selection) { + path = path.transition(context); + tick = tick.transition(context); + line = line.transition(context); + text = text.transition(context); + + tickExit = tickExit.transition(context) + .attr("opacity", epsilon) + .attr("transform", function(d) { return isFinite(d = position(d)) ? transform(d) : this.getAttribute("transform"); }); + + tickEnter + .attr("opacity", epsilon) + .attr("transform", function(d) { var p = this.parentNode.__axis; return transform(p && isFinite(p = p(d)) ? p : position(d)); }); + } + + tickExit.remove(); + + path + .attr("d", orient === left || orient == right + ? (tickSizeOuter ? "M" + k * tickSizeOuter + "," + range0 + "H0.5V" + range1 + "H" + k * tickSizeOuter : "M0.5," + range0 + "V" + range1) + : (tickSizeOuter ? "M" + range0 + "," + k * tickSizeOuter + "V0.5H" + range1 + "V" + k * tickSizeOuter : "M" + range0 + ",0.5H" + range1)); + + tick + .attr("opacity", 1) + .attr("transform", function(d) { return transform(position(d)); }); + + line + .attr(x + "2", k * tickSizeInner); + + text + .attr(x, k * spacing) + .text(format); + + selection.filter(entering) + .attr("fill", "none") + .attr("font-size", 10) + .attr("font-family", "sans-serif") + .attr("text-anchor", orient === right ? "start" : orient === left ? "end" : "middle"); + + selection + .each(function() { this.__axis = position; }); + } + + axis.scale = function(_) { + return arguments.length ? (scale = _, axis) : scale; + }; + + axis.ticks = function() { + return tickArguments = slice$1.call(arguments), axis; + }; + + axis.tickArguments = function(_) { + return arguments.length ? (tickArguments = _ == null ? [] : slice$1.call(_), axis) : tickArguments.slice(); + }; + + axis.tickValues = function(_) { + return arguments.length ? (tickValues = _ == null ? null : slice$1.call(_), axis) : tickValues && tickValues.slice(); + }; + + axis.tickFormat = function(_) { + return arguments.length ? (tickFormat = _, axis) : tickFormat; + }; + + axis.tickSize = function(_) { + return arguments.length ? (tickSizeInner = tickSizeOuter = +_, axis) : tickSizeInner; + }; + + axis.tickSizeInner = function(_) { + return arguments.length ? (tickSizeInner = +_, axis) : tickSizeInner; + }; + + axis.tickSizeOuter = function(_) { + return arguments.length ? (tickSizeOuter = +_, axis) : tickSizeOuter; + }; + + axis.tickPadding = function(_) { + return arguments.length ? (tickPadding = +_, axis) : tickPadding; + }; + + return axis; +} + +function axisTop(scale) { + return axis(top, scale); +} + +function axisRight(scale) { + return axis(right, scale); +} + +function axisBottom(scale) { + return axis(bottom, scale); +} + +function axisLeft(scale) { + return axis(left, scale); +} + +var noop = {value: function() {}}; + +function dispatch() { + for (var i = 0, n = arguments.length, _ = {}, t; i < n; ++i) { + if (!(t = arguments[i] + "") || (t in _)) throw new Error("illegal type: " + t); + _[t] = []; + } + return new Dispatch(_); +} + +function Dispatch(_) { + this._ = _; +} + +function parseTypenames(typenames, types) { + return typenames.trim().split(/^|\s+/).map(function(t) { + var name = "", i = t.indexOf("."); + if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i); + if (t && !types.hasOwnProperty(t)) throw new Error("unknown type: " + t); + return {type: t, name: name}; + }); +} + +Dispatch.prototype = dispatch.prototype = { + constructor: Dispatch, + on: function(typename, callback) { + var _ = this._, + T = parseTypenames(typename + "", _), + t, + i = -1, + n = T.length; + + // If no callback was specified, return the callback of the given type and name. + if (arguments.length < 2) { + while (++i < n) if ((t = (typename = T[i]).type) && (t = get(_[t], typename.name))) return t; + return; + } + + // If a type was specified, set the callback for the given type and name. + // Otherwise, if a null callback was specified, remove callbacks of the given name. + if (callback != null && typeof callback !== "function") throw new Error("invalid callback: " + callback); + while (++i < n) { + if (t = (typename = T[i]).type) _[t] = set(_[t], typename.name, callback); + else if (callback == null) for (t in _) _[t] = set(_[t], typename.name, null); + } + + return this; + }, + copy: function() { + var copy = {}, _ = this._; + for (var t in _) copy[t] = _[t].slice(); + return new Dispatch(copy); + }, + call: function(type, that) { + if ((n = arguments.length - 2) > 0) for (var args = new Array(n), i = 0, n, t; i < n; ++i) args[i] = arguments[i + 2]; + if (!this._.hasOwnProperty(type)) throw new Error("unknown type: " + type); + for (t = this._[type], i = 0, n = t.length; i < n; ++i) t[i].value.apply(that, args); + }, + apply: function(type, that, args) { + if (!this._.hasOwnProperty(type)) throw new Error("unknown type: " + type); + for (var t = this._[type], i = 0, n = t.length; i < n; ++i) t[i].value.apply(that, args); + } +}; + +function get(type, name) { + for (var i = 0, n = type.length, c; i < n; ++i) { + if ((c = type[i]).name === name) { + return c.value; + } + } +} + +function set(type, name, callback) { + for (var i = 0, n = type.length; i < n; ++i) { + if (type[i].name === name) { + type[i] = noop, type = type.slice(0, i).concat(type.slice(i + 1)); + break; + } + } + if (callback != null) type.push({name: name, value: callback}); + return type; +} + +var xhtml = "http://www.w3.org/1999/xhtml"; + +var namespaces = { + svg: "http://www.w3.org/2000/svg", + xhtml: xhtml, + xlink: "http://www.w3.org/1999/xlink", + xml: "http://www.w3.org/XML/1998/namespace", + xmlns: "http://www.w3.org/2000/xmlns/" +}; + +function namespace(name) { + var prefix = name += "", i = prefix.indexOf(":"); + if (i >= 0 && (prefix = name.slice(0, i)) !== "xmlns") name = name.slice(i + 1); + return namespaces.hasOwnProperty(prefix) ? {space: namespaces[prefix], local: name} : name; +} + +function creatorInherit(name) { + return function() { + var document = this.ownerDocument, + uri = this.namespaceURI; + return uri === xhtml && document.documentElement.namespaceURI === xhtml + ? document.createElement(name) + : document.createElementNS(uri, name); + }; +} + +function creatorFixed(fullname) { + return function() { + return this.ownerDocument.createElementNS(fullname.space, fullname.local); + }; +} + +function creator(name) { + var fullname = namespace(name); + return (fullname.local + ? creatorFixed + : creatorInherit)(fullname); +} + +function none() {} + +function selector(selector) { + return selector == null ? none : function() { + return this.querySelector(selector); + }; +} + +function selection_select(select) { + if (typeof select !== "function") select = selector(select); + + for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) { + if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) { + if ("__data__" in node) subnode.__data__ = node.__data__; + subgroup[i] = subnode; + } + } + } + + return new Selection(subgroups, this._parents); +} + +function empty() { + return []; +} + +function selectorAll(selector) { + return selector == null ? empty : function() { + return this.querySelectorAll(selector); + }; +} + +function selection_selectAll(select) { + if (typeof select !== "function") select = selectorAll(select); + + for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { + if (node = group[i]) { + subgroups.push(select.call(node, node.__data__, i, group)); + parents.push(node); + } + } + } + + return new Selection(subgroups, parents); +} + +function matcher(selector) { + return function() { + return this.matches(selector); + }; +} + +function selection_filter(match) { + if (typeof match !== "function") match = matcher(match); + + for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) { + if ((node = group[i]) && match.call(node, node.__data__, i, group)) { + subgroup.push(node); + } + } + } + + return new Selection(subgroups, this._parents); +} + +function sparse(update) { + return new Array(update.length); +} + +function selection_enter() { + return new Selection(this._enter || this._groups.map(sparse), this._parents); +} + +function EnterNode(parent, datum) { + this.ownerDocument = parent.ownerDocument; + this.namespaceURI = parent.namespaceURI; + this._next = null; + this._parent = parent; + this.__data__ = datum; +} + +EnterNode.prototype = { + constructor: EnterNode, + appendChild: function(child) { return this._parent.insertBefore(child, this._next); }, + insertBefore: function(child, next) { return this._parent.insertBefore(child, next); }, + querySelector: function(selector) { return this._parent.querySelector(selector); }, + querySelectorAll: function(selector) { return this._parent.querySelectorAll(selector); } +}; + +function constant$1(x) { + return function() { + return x; + }; +} + +var keyPrefix = "$"; // Protect against keys like “__proto__”. + +function bindIndex(parent, group, enter, update, exit, data) { + var i = 0, + node, + groupLength = group.length, + dataLength = data.length; + + // Put any non-null nodes that fit into update. + // Put any null nodes into enter. + // Put any remaining data into enter. + for (; i < dataLength; ++i) { + if (node = group[i]) { + node.__data__ = data[i]; + update[i] = node; + } else { + enter[i] = new EnterNode(parent, data[i]); + } + } + + // Put any non-null nodes that don’t fit into exit. + for (; i < groupLength; ++i) { + if (node = group[i]) { + exit[i] = node; + } + } +} + +function bindKey(parent, group, enter, update, exit, data, key) { + var i, + node, + nodeByKeyValue = {}, + groupLength = group.length, + dataLength = data.length, + keyValues = new Array(groupLength), + keyValue; + + // Compute the key for each node. + // If multiple nodes have the same key, the duplicates are added to exit. + for (i = 0; i < groupLength; ++i) { + if (node = group[i]) { + keyValues[i] = keyValue = keyPrefix + key.call(node, node.__data__, i, group); + if (keyValue in nodeByKeyValue) { + exit[i] = node; + } else { + nodeByKeyValue[keyValue] = node; + } + } + } + + // Compute the key for each datum. + // If there a node associated with this key, join and add it to update. + // If there is not (or the key is a duplicate), add it to enter. + for (i = 0; i < dataLength; ++i) { + keyValue = keyPrefix + key.call(parent, data[i], i, data); + if (node = nodeByKeyValue[keyValue]) { + update[i] = node; + node.__data__ = data[i]; + nodeByKeyValue[keyValue] = null; + } else { + enter[i] = new EnterNode(parent, data[i]); + } + } + + // Add any remaining nodes that were not bound to data to exit. + for (i = 0; i < groupLength; ++i) { + if ((node = group[i]) && (nodeByKeyValue[keyValues[i]] === node)) { + exit[i] = node; + } + } +} + +function selection_data(value, key) { + if (!value) { + data = new Array(this.size()), j = -1; + this.each(function(d) { data[++j] = d; }); + return data; + } + + var bind = key ? bindKey : bindIndex, + parents = this._parents, + groups = this._groups; + + if (typeof value !== "function") value = constant$1(value); + + for (var m = groups.length, update = new Array(m), enter = new Array(m), exit = new Array(m), j = 0; j < m; ++j) { + var parent = parents[j], + group = groups[j], + groupLength = group.length, + data = value.call(parent, parent && parent.__data__, j, parents), + dataLength = data.length, + enterGroup = enter[j] = new Array(dataLength), + updateGroup = update[j] = new Array(dataLength), + exitGroup = exit[j] = new Array(groupLength); + + bind(parent, group, enterGroup, updateGroup, exitGroup, data, key); + + // Now connect the enter nodes to their following update node, such that + // appendChild can insert the materialized enter node before this node, + // rather than at the end of the parent node. + for (var i0 = 0, i1 = 0, previous, next; i0 < dataLength; ++i0) { + if (previous = enterGroup[i0]) { + if (i0 >= i1) i1 = i0 + 1; + while (!(next = updateGroup[i1]) && ++i1 < dataLength); + previous._next = next || null; + } + } + } + + update = new Selection(update, parents); + update._enter = enter; + update._exit = exit; + return update; +} + +function selection_exit() { + return new Selection(this._exit || this._groups.map(sparse), this._parents); +} + +function selection_join(onenter, onupdate, onexit) { + var enter = this.enter(), update = this, exit = this.exit(); + enter = typeof onenter === "function" ? onenter(enter) : enter.append(onenter + ""); + if (onupdate != null) update = onupdate(update); + if (onexit == null) exit.remove(); else onexit(exit); + return enter && update ? enter.merge(update).order() : update; +} + +function selection_merge(selection$$1) { + + for (var groups0 = this._groups, groups1 = selection$$1._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) { + for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) { + if (node = group0[i] || group1[i]) { + merge[i] = node; + } + } + } + + for (; j < m0; ++j) { + merges[j] = groups0[j]; + } + + return new Selection(merges, this._parents); +} + +function selection_order() { + + for (var groups = this._groups, j = -1, m = groups.length; ++j < m;) { + for (var group = groups[j], i = group.length - 1, next = group[i], node; --i >= 0;) { + if (node = group[i]) { + if (next && node.compareDocumentPosition(next) ^ 4) next.parentNode.insertBefore(node, next); + next = node; + } + } + } + + return this; +} + +function selection_sort(compare) { + if (!compare) compare = ascending$1; + + function compareNode(a, b) { + return a && b ? compare(a.__data__, b.__data__) : !a - !b; + } + + for (var groups = this._groups, m = groups.length, sortgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, sortgroup = sortgroups[j] = new Array(n), node, i = 0; i < n; ++i) { + if (node = group[i]) { + sortgroup[i] = node; + } + } + sortgroup.sort(compareNode); + } + + return new Selection(sortgroups, this._parents).order(); +} + +function ascending$1(a, b) { + return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN; +} + +function selection_call() { + var callback = arguments[0]; + arguments[0] = this; + callback.apply(null, arguments); + return this; +} + +function selection_nodes() { + var nodes = new Array(this.size()), i = -1; + this.each(function() { nodes[++i] = this; }); + return nodes; +} + +function selection_node() { + + for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) { + for (var group = groups[j], i = 0, n = group.length; i < n; ++i) { + var node = group[i]; + if (node) return node; + } + } + + return null; +} + +function selection_size() { + var size = 0; + this.each(function() { ++size; }); + return size; +} + +function selection_empty() { + return !this.node(); +} + +function selection_each(callback) { + + for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) { + for (var group = groups[j], i = 0, n = group.length, node; i < n; ++i) { + if (node = group[i]) callback.call(node, node.__data__, i, group); + } + } + + return this; +} + +function attrRemove(name) { + return function() { + this.removeAttribute(name); + }; +} + +function attrRemoveNS(fullname) { + return function() { + this.removeAttributeNS(fullname.space, fullname.local); + }; +} + +function attrConstant(name, value) { + return function() { + this.setAttribute(name, value); + }; +} + +function attrConstantNS(fullname, value) { + return function() { + this.setAttributeNS(fullname.space, fullname.local, value); + }; +} + +function attrFunction(name, value) { + return function() { + var v = value.apply(this, arguments); + if (v == null) this.removeAttribute(name); + else this.setAttribute(name, v); + }; +} + +function attrFunctionNS(fullname, value) { + return function() { + var v = value.apply(this, arguments); + if (v == null) this.removeAttributeNS(fullname.space, fullname.local); + else this.setAttributeNS(fullname.space, fullname.local, v); + }; +} + +function selection_attr(name, value) { + var fullname = namespace(name); + + if (arguments.length < 2) { + var node = this.node(); + return fullname.local + ? node.getAttributeNS(fullname.space, fullname.local) + : node.getAttribute(fullname); + } + + return this.each((value == null + ? (fullname.local ? attrRemoveNS : attrRemove) : (typeof value === "function" + ? (fullname.local ? attrFunctionNS : attrFunction) + : (fullname.local ? attrConstantNS : attrConstant)))(fullname, value)); +} + +function defaultView(node) { + return (node.ownerDocument && node.ownerDocument.defaultView) // node is a Node + || (node.document && node) // node is a Window + || node.defaultView; // node is a Document +} + +function styleRemove(name) { + return function() { + this.style.removeProperty(name); + }; +} + +function styleConstant(name, value, priority) { + return function() { + this.style.setProperty(name, value, priority); + }; +} + +function styleFunction(name, value, priority) { + return function() { + var v = value.apply(this, arguments); + if (v == null) this.style.removeProperty(name); + else this.style.setProperty(name, v, priority); + }; +} + +function selection_style(name, value, priority) { + return arguments.length > 1 + ? this.each((value == null + ? styleRemove : typeof value === "function" + ? styleFunction + : styleConstant)(name, value, priority == null ? "" : priority)) + : styleValue(this.node(), name); +} + +function styleValue(node, name) { + return node.style.getPropertyValue(name) + || defaultView(node).getComputedStyle(node, null).getPropertyValue(name); +} + +function propertyRemove(name) { + return function() { + delete this[name]; + }; +} + +function propertyConstant(name, value) { + return function() { + this[name] = value; + }; +} + +function propertyFunction(name, value) { + return function() { + var v = value.apply(this, arguments); + if (v == null) delete this[name]; + else this[name] = v; + }; +} + +function selection_property(name, value) { + return arguments.length > 1 + ? this.each((value == null + ? propertyRemove : typeof value === "function" + ? propertyFunction + : propertyConstant)(name, value)) + : this.node()[name]; +} + +function classArray(string) { + return string.trim().split(/^|\s+/); +} + +function classList(node) { + return node.classList || new ClassList(node); +} + +function ClassList(node) { + this._node = node; + this._names = classArray(node.getAttribute("class") || ""); +} + +ClassList.prototype = { + add: function(name) { + var i = this._names.indexOf(name); + if (i < 0) { + this._names.push(name); + this._node.setAttribute("class", this._names.join(" ")); + } + }, + remove: function(name) { + var i = this._names.indexOf(name); + if (i >= 0) { + this._names.splice(i, 1); + this._node.setAttribute("class", this._names.join(" ")); + } + }, + contains: function(name) { + return this._names.indexOf(name) >= 0; + } +}; + +function classedAdd(node, names) { + var list = classList(node), i = -1, n = names.length; + while (++i < n) list.add(names[i]); +} + +function classedRemove(node, names) { + var list = classList(node), i = -1, n = names.length; + while (++i < n) list.remove(names[i]); +} + +function classedTrue(names) { + return function() { + classedAdd(this, names); + }; +} + +function classedFalse(names) { + return function() { + classedRemove(this, names); + }; +} + +function classedFunction(names, value) { + return function() { + (value.apply(this, arguments) ? classedAdd : classedRemove)(this, names); + }; +} + +function selection_classed(name, value) { + var names = classArray(name + ""); + + if (arguments.length < 2) { + var list = classList(this.node()), i = -1, n = names.length; + while (++i < n) if (!list.contains(names[i])) return false; + return true; + } + + return this.each((typeof value === "function" + ? classedFunction : value + ? classedTrue + : classedFalse)(names, value)); +} + +function textRemove() { + this.textContent = ""; +} + +function textConstant(value) { + return function() { + this.textContent = value; + }; +} + +function textFunction(value) { + return function() { + var v = value.apply(this, arguments); + this.textContent = v == null ? "" : v; + }; +} + +function selection_text(value) { + return arguments.length + ? this.each(value == null + ? textRemove : (typeof value === "function" + ? textFunction + : textConstant)(value)) + : this.node().textContent; +} + +function htmlRemove() { + this.innerHTML = ""; +} + +function htmlConstant(value) { + return function() { + this.innerHTML = value; + }; +} + +function htmlFunction(value) { + return function() { + var v = value.apply(this, arguments); + this.innerHTML = v == null ? "" : v; + }; +} + +function selection_html(value) { + return arguments.length + ? this.each(value == null + ? htmlRemove : (typeof value === "function" + ? htmlFunction + : htmlConstant)(value)) + : this.node().innerHTML; +} + +function raise() { + if (this.nextSibling) this.parentNode.appendChild(this); +} + +function selection_raise() { + return this.each(raise); +} + +function lower() { + if (this.previousSibling) this.parentNode.insertBefore(this, this.parentNode.firstChild); +} + +function selection_lower() { + return this.each(lower); +} + +function selection_append(name) { + var create = typeof name === "function" ? name : creator(name); + return this.select(function() { + return this.appendChild(create.apply(this, arguments)); + }); +} + +function constantNull() { + return null; +} + +function selection_insert(name, before) { + var create = typeof name === "function" ? name : creator(name), + select = before == null ? constantNull : typeof before === "function" ? before : selector(before); + return this.select(function() { + return this.insertBefore(create.apply(this, arguments), select.apply(this, arguments) || null); + }); +} + +function remove() { + var parent = this.parentNode; + if (parent) parent.removeChild(this); +} + +function selection_remove() { + return this.each(remove); +} + +function selection_cloneShallow() { + return this.parentNode.insertBefore(this.cloneNode(false), this.nextSibling); +} + +function selection_cloneDeep() { + return this.parentNode.insertBefore(this.cloneNode(true), this.nextSibling); +} + +function selection_clone(deep) { + return this.select(deep ? selection_cloneDeep : selection_cloneShallow); +} + +function selection_datum(value) { + return arguments.length + ? this.property("__data__", value) + : this.node().__data__; +} + +var filterEvents = {}; + +exports.event = null; + +if (typeof document !== "undefined") { + var element = document.documentElement; + if (!("onmouseenter" in element)) { + filterEvents = {mouseenter: "mouseover", mouseleave: "mouseout"}; + } +} + +function filterContextListener(listener, index, group) { + listener = contextListener(listener, index, group); + return function(event) { + var related = event.relatedTarget; + if (!related || (related !== this && !(related.compareDocumentPosition(this) & 8))) { + listener.call(this, event); + } + }; +} + +function contextListener(listener, index, group) { + return function(event1) { + var event0 = exports.event; // Events can be reentrant (e.g., focus). + exports.event = event1; + try { + listener.call(this, this.__data__, index, group); + } finally { + exports.event = event0; + } + }; +} + +function parseTypenames$1(typenames) { + return typenames.trim().split(/^|\s+/).map(function(t) { + var name = "", i = t.indexOf("."); + if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i); + return {type: t, name: name}; + }); +} + +function onRemove(typename) { + return function() { + var on = this.__on; + if (!on) return; + for (var j = 0, i = -1, m = on.length, o; j < m; ++j) { + if (o = on[j], (!typename.type || o.type === typename.type) && o.name === typename.name) { + this.removeEventListener(o.type, o.listener, o.capture); + } else { + on[++i] = o; + } + } + if (++i) on.length = i; + else delete this.__on; + }; +} + +function onAdd(typename, value, capture) { + var wrap = filterEvents.hasOwnProperty(typename.type) ? filterContextListener : contextListener; + return function(d, i, group) { + var on = this.__on, o, listener = wrap(value, i, group); + if (on) for (var j = 0, m = on.length; j < m; ++j) { + if ((o = on[j]).type === typename.type && o.name === typename.name) { + this.removeEventListener(o.type, o.listener, o.capture); + this.addEventListener(o.type, o.listener = listener, o.capture = capture); + o.value = value; + return; + } + } + this.addEventListener(typename.type, listener, capture); + o = {type: typename.type, name: typename.name, value: value, listener: listener, capture: capture}; + if (!on) this.__on = [o]; + else on.push(o); + }; +} + +function selection_on(typename, value, capture) { + var typenames = parseTypenames$1(typename + ""), i, n = typenames.length, t; + + if (arguments.length < 2) { + var on = this.node().__on; + if (on) for (var j = 0, m = on.length, o; j < m; ++j) { + for (i = 0, o = on[j]; i < n; ++i) { + if ((t = typenames[i]).type === o.type && t.name === o.name) { + return o.value; + } + } + } + return; + } + + on = value ? onAdd : onRemove; + if (capture == null) capture = false; + for (i = 0; i < n; ++i) this.each(on(typenames[i], value, capture)); + return this; +} + +function customEvent(event1, listener, that, args) { + var event0 = exports.event; + event1.sourceEvent = exports.event; + exports.event = event1; + try { + return listener.apply(that, args); + } finally { + exports.event = event0; + } +} + +function dispatchEvent(node, type, params) { + var window = defaultView(node), + event = window.CustomEvent; + + if (typeof event === "function") { + event = new event(type, params); + } else { + event = window.document.createEvent("Event"); + if (params) event.initEvent(type, params.bubbles, params.cancelable), event.detail = params.detail; + else event.initEvent(type, false, false); + } + + node.dispatchEvent(event); +} + +function dispatchConstant(type, params) { + return function() { + return dispatchEvent(this, type, params); + }; +} + +function dispatchFunction(type, params) { + return function() { + return dispatchEvent(this, type, params.apply(this, arguments)); + }; +} + +function selection_dispatch(type, params) { + return this.each((typeof params === "function" + ? dispatchFunction + : dispatchConstant)(type, params)); +} + +var root = [null]; + +function Selection(groups, parents) { + this._groups = groups; + this._parents = parents; +} + +function selection() { + return new Selection([[document.documentElement]], root); +} + +Selection.prototype = selection.prototype = { + constructor: Selection, + select: selection_select, + selectAll: selection_selectAll, + filter: selection_filter, + data: selection_data, + enter: selection_enter, + exit: selection_exit, + join: selection_join, + merge: selection_merge, + order: selection_order, + sort: selection_sort, + call: selection_call, + nodes: selection_nodes, + node: selection_node, + size: selection_size, + empty: selection_empty, + each: selection_each, + attr: selection_attr, + style: selection_style, + property: selection_property, + classed: selection_classed, + text: selection_text, + html: selection_html, + raise: selection_raise, + lower: selection_lower, + append: selection_append, + insert: selection_insert, + remove: selection_remove, + clone: selection_clone, + datum: selection_datum, + on: selection_on, + dispatch: selection_dispatch +}; + +function select(selector) { + return typeof selector === "string" + ? new Selection([[document.querySelector(selector)]], [document.documentElement]) + : new Selection([[selector]], root); +} + +function create(name) { + return select(creator(name).call(document.documentElement)); +} + +var nextId = 0; + +function local() { + return new Local; +} + +function Local() { + this._ = "@" + (++nextId).toString(36); +} + +Local.prototype = local.prototype = { + constructor: Local, + get: function(node) { + var id = this._; + while (!(id in node)) if (!(node = node.parentNode)) return; + return node[id]; + }, + set: function(node, value) { + return node[this._] = value; + }, + remove: function(node) { + return this._ in node && delete node[this._]; + }, + toString: function() { + return this._; + } +}; + +function sourceEvent() { + var current = exports.event, source; + while (source = current.sourceEvent) current = source; + return current; +} + +function point(node, event) { + var svg = node.ownerSVGElement || node; + + if (svg.createSVGPoint) { + var point = svg.createSVGPoint(); + point.x = event.clientX, point.y = event.clientY; + point = point.matrixTransform(node.getScreenCTM().inverse()); + return [point.x, point.y]; + } + + var rect = node.getBoundingClientRect(); + return [event.clientX - rect.left - node.clientLeft, event.clientY - rect.top - node.clientTop]; +} + +function mouse(node) { + var event = sourceEvent(); + if (event.changedTouches) event = event.changedTouches[0]; + return point(node, event); +} + +function selectAll(selector) { + return typeof selector === "string" + ? new Selection([document.querySelectorAll(selector)], [document.documentElement]) + : new Selection([selector == null ? [] : selector], root); +} + +function touch(node, touches, identifier) { + if (arguments.length < 3) identifier = touches, touches = sourceEvent().changedTouches; + + for (var i = 0, n = touches ? touches.length : 0, touch; i < n; ++i) { + if ((touch = touches[i]).identifier === identifier) { + return point(node, touch); + } + } + + return null; +} + +function touches(node, touches) { + if (touches == null) touches = sourceEvent().touches; + + for (var i = 0, n = touches ? touches.length : 0, points = new Array(n); i < n; ++i) { + points[i] = point(node, touches[i]); + } + + return points; +} + +function nopropagation() { + exports.event.stopImmediatePropagation(); +} + +function noevent() { + exports.event.preventDefault(); + exports.event.stopImmediatePropagation(); +} + +function dragDisable(view) { + var root = view.document.documentElement, + selection$$1 = select(view).on("dragstart.drag", noevent, true); + if ("onselectstart" in root) { + selection$$1.on("selectstart.drag", noevent, true); + } else { + root.__noselect = root.style.MozUserSelect; + root.style.MozUserSelect = "none"; + } +} + +function yesdrag(view, noclick) { + var root = view.document.documentElement, + selection$$1 = select(view).on("dragstart.drag", null); + if (noclick) { + selection$$1.on("click.drag", noevent, true); + setTimeout(function() { selection$$1.on("click.drag", null); }, 0); + } + if ("onselectstart" in root) { + selection$$1.on("selectstart.drag", null); + } else { + root.style.MozUserSelect = root.__noselect; + delete root.__noselect; + } +} + +function constant$2(x) { + return function() { + return x; + }; +} + +function DragEvent(target, type, subject, id, active, x, y, dx, dy, dispatch) { + this.target = target; + this.type = type; + this.subject = subject; + this.identifier = id; + this.active = active; + this.x = x; + this.y = y; + this.dx = dx; + this.dy = dy; + this._ = dispatch; +} + +DragEvent.prototype.on = function() { + var value = this._.on.apply(this._, arguments); + return value === this._ ? this : value; +}; + +// Ignore right-click, since that should open the context menu. +function defaultFilter() { + return !exports.event.button; +} + +function defaultContainer() { + return this.parentNode; +} + +function defaultSubject(d) { + return d == null ? {x: exports.event.x, y: exports.event.y} : d; +} + +function defaultTouchable() { + return "ontouchstart" in this; +} + +function drag() { + var filter = defaultFilter, + container = defaultContainer, + subject = defaultSubject, + touchable = defaultTouchable, + gestures = {}, + listeners = dispatch("start", "drag", "end"), + active = 0, + mousedownx, + mousedowny, + mousemoving, + touchending, + clickDistance2 = 0; + + function drag(selection$$1) { + selection$$1 + .on("mousedown.drag", mousedowned) + .filter(touchable) + .on("touchstart.drag", touchstarted) + .on("touchmove.drag", touchmoved) + .on("touchend.drag touchcancel.drag", touchended) + .style("touch-action", "none") + .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)"); + } + + function mousedowned() { + if (touchending || !filter.apply(this, arguments)) return; + var gesture = beforestart("mouse", container.apply(this, arguments), mouse, this, arguments); + if (!gesture) return; + select(exports.event.view).on("mousemove.drag", mousemoved, true).on("mouseup.drag", mouseupped, true); + dragDisable(exports.event.view); + nopropagation(); + mousemoving = false; + mousedownx = exports.event.clientX; + mousedowny = exports.event.clientY; + gesture("start"); + } + + function mousemoved() { + noevent(); + if (!mousemoving) { + var dx = exports.event.clientX - mousedownx, dy = exports.event.clientY - mousedowny; + mousemoving = dx * dx + dy * dy > clickDistance2; + } + gestures.mouse("drag"); + } + + function mouseupped() { + select(exports.event.view).on("mousemove.drag mouseup.drag", null); + yesdrag(exports.event.view, mousemoving); + noevent(); + gestures.mouse("end"); + } + + function touchstarted() { + if (!filter.apply(this, arguments)) return; + var touches$$1 = exports.event.changedTouches, + c = container.apply(this, arguments), + n = touches$$1.length, i, gesture; + + for (i = 0; i < n; ++i) { + if (gesture = beforestart(touches$$1[i].identifier, c, touch, this, arguments)) { + nopropagation(); + gesture("start"); + } + } + } + + function touchmoved() { + var touches$$1 = exports.event.changedTouches, + n = touches$$1.length, i, gesture; + + for (i = 0; i < n; ++i) { + if (gesture = gestures[touches$$1[i].identifier]) { + noevent(); + gesture("drag"); + } + } + } + + function touchended() { + var touches$$1 = exports.event.changedTouches, + n = touches$$1.length, i, gesture; + + if (touchending) clearTimeout(touchending); + touchending = setTimeout(function() { touchending = null; }, 500); // Ghost clicks are delayed! + for (i = 0; i < n; ++i) { + if (gesture = gestures[touches$$1[i].identifier]) { + nopropagation(); + gesture("end"); + } + } + } + + function beforestart(id, container, point$$1, that, args) { + var p = point$$1(container, id), s, dx, dy, + sublisteners = listeners.copy(); + + if (!customEvent(new DragEvent(drag, "beforestart", s, id, active, p[0], p[1], 0, 0, sublisteners), function() { + if ((exports.event.subject = s = subject.apply(that, args)) == null) return false; + dx = s.x - p[0] || 0; + dy = s.y - p[1] || 0; + return true; + })) return; + + return function gesture(type) { + var p0 = p, n; + switch (type) { + case "start": gestures[id] = gesture, n = active++; break; + case "end": delete gestures[id], --active; // nobreak + case "drag": p = point$$1(container, id), n = active; break; + } + customEvent(new DragEvent(drag, type, s, id, n, p[0] + dx, p[1] + dy, p[0] - p0[0], p[1] - p0[1], sublisteners), sublisteners.apply, sublisteners, [type, that, args]); + }; + } + + drag.filter = function(_) { + return arguments.length ? (filter = typeof _ === "function" ? _ : constant$2(!!_), drag) : filter; + }; + + drag.container = function(_) { + return arguments.length ? (container = typeof _ === "function" ? _ : constant$2(_), drag) : container; + }; + + drag.subject = function(_) { + return arguments.length ? (subject = typeof _ === "function" ? _ : constant$2(_), drag) : subject; + }; + + drag.touchable = function(_) { + return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$2(!!_), drag) : touchable; + }; + + drag.on = function() { + var value = listeners.on.apply(listeners, arguments); + return value === listeners ? drag : value; + }; + + drag.clickDistance = function(_) { + return arguments.length ? (clickDistance2 = (_ = +_) * _, drag) : Math.sqrt(clickDistance2); + }; + + return drag; +} + +function define(constructor, factory, prototype) { + constructor.prototype = factory.prototype = prototype; + prototype.constructor = constructor; +} + +function extend(parent, definition) { + var prototype = Object.create(parent.prototype); + for (var key in definition) prototype[key] = definition[key]; + return prototype; +} + +function Color() {} + +var darker = 0.7; +var brighter = 1 / darker; + +var reI = "\\s*([+-]?\\d+)\\s*", + reN = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\s*", + reP = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)%\\s*", + reHex3 = /^#([0-9a-f]{3})$/, + reHex6 = /^#([0-9a-f]{6})$/, + reRgbInteger = new RegExp("^rgb\\(" + [reI, reI, reI] + "\\)$"), + reRgbPercent = new RegExp("^rgb\\(" + [reP, reP, reP] + "\\)$"), + reRgbaInteger = new RegExp("^rgba\\(" + [reI, reI, reI, reN] + "\\)$"), + reRgbaPercent = new RegExp("^rgba\\(" + [reP, reP, reP, reN] + "\\)$"), + reHslPercent = new RegExp("^hsl\\(" + [reN, reP, reP] + "\\)$"), + reHslaPercent = new RegExp("^hsla\\(" + [reN, reP, reP, reN] + "\\)$"); + +var named = { + aliceblue: 0xf0f8ff, + antiquewhite: 0xfaebd7, + aqua: 0x00ffff, + aquamarine: 0x7fffd4, + azure: 0xf0ffff, + beige: 0xf5f5dc, + bisque: 0xffe4c4, + black: 0x000000, + blanchedalmond: 0xffebcd, + blue: 0x0000ff, + blueviolet: 0x8a2be2, + brown: 0xa52a2a, + burlywood: 0xdeb887, + cadetblue: 0x5f9ea0, + chartreuse: 0x7fff00, + chocolate: 0xd2691e, + coral: 0xff7f50, + cornflowerblue: 0x6495ed, + cornsilk: 0xfff8dc, + crimson: 0xdc143c, + cyan: 0x00ffff, + darkblue: 0x00008b, + darkcyan: 0x008b8b, + darkgoldenrod: 0xb8860b, + darkgray: 0xa9a9a9, + darkgreen: 0x006400, + darkgrey: 0xa9a9a9, + darkkhaki: 0xbdb76b, + darkmagenta: 0x8b008b, + darkolivegreen: 0x556b2f, + darkorange: 0xff8c00, + darkorchid: 0x9932cc, + darkred: 0x8b0000, + darksalmon: 0xe9967a, + darkseagreen: 0x8fbc8f, + darkslateblue: 0x483d8b, + darkslategray: 0x2f4f4f, + darkslategrey: 0x2f4f4f, + darkturquoise: 0x00ced1, + darkviolet: 0x9400d3, + deeppink: 0xff1493, + deepskyblue: 0x00bfff, + dimgray: 0x696969, + dimgrey: 0x696969, + dodgerblue: 0x1e90ff, + firebrick: 0xb22222, + floralwhite: 0xfffaf0, + forestgreen: 0x228b22, + fuchsia: 0xff00ff, + gainsboro: 0xdcdcdc, + ghostwhite: 0xf8f8ff, + gold: 0xffd700, + goldenrod: 0xdaa520, + gray: 0x808080, + green: 0x008000, + greenyellow: 0xadff2f, + grey: 0x808080, + honeydew: 0xf0fff0, + hotpink: 0xff69b4, + indianred: 0xcd5c5c, + indigo: 0x4b0082, + ivory: 0xfffff0, + khaki: 0xf0e68c, + lavender: 0xe6e6fa, + lavenderblush: 0xfff0f5, + lawngreen: 0x7cfc00, + lemonchiffon: 0xfffacd, + lightblue: 0xadd8e6, + lightcoral: 0xf08080, + lightcyan: 0xe0ffff, + lightgoldenrodyellow: 0xfafad2, + lightgray: 0xd3d3d3, + lightgreen: 0x90ee90, + lightgrey: 0xd3d3d3, + lightpink: 0xffb6c1, + lightsalmon: 0xffa07a, + lightseagreen: 0x20b2aa, + lightskyblue: 0x87cefa, + lightslategray: 0x778899, + lightslategrey: 0x778899, + lightsteelblue: 0xb0c4de, + lightyellow: 0xffffe0, + lime: 0x00ff00, + limegreen: 0x32cd32, + linen: 0xfaf0e6, + magenta: 0xff00ff, + maroon: 0x800000, + mediumaquamarine: 0x66cdaa, + mediumblue: 0x0000cd, + mediumorchid: 0xba55d3, + mediumpurple: 0x9370db, + mediumseagreen: 0x3cb371, + mediumslateblue: 0x7b68ee, + mediumspringgreen: 0x00fa9a, + mediumturquoise: 0x48d1cc, + mediumvioletred: 0xc71585, + midnightblue: 0x191970, + mintcream: 0xf5fffa, + mistyrose: 0xffe4e1, + moccasin: 0xffe4b5, + navajowhite: 0xffdead, + navy: 0x000080, + oldlace: 0xfdf5e6, + olive: 0x808000, + olivedrab: 0x6b8e23, + orange: 0xffa500, + orangered: 0xff4500, + orchid: 0xda70d6, + palegoldenrod: 0xeee8aa, + palegreen: 0x98fb98, + paleturquoise: 0xafeeee, + palevioletred: 0xdb7093, + papayawhip: 0xffefd5, + peachpuff: 0xffdab9, + peru: 0xcd853f, + pink: 0xffc0cb, + plum: 0xdda0dd, + powderblue: 0xb0e0e6, + purple: 0x800080, + rebeccapurple: 0x663399, + red: 0xff0000, + rosybrown: 0xbc8f8f, + royalblue: 0x4169e1, + saddlebrown: 0x8b4513, + salmon: 0xfa8072, + sandybrown: 0xf4a460, + seagreen: 0x2e8b57, + seashell: 0xfff5ee, + sienna: 0xa0522d, + silver: 0xc0c0c0, + skyblue: 0x87ceeb, + slateblue: 0x6a5acd, + slategray: 0x708090, + slategrey: 0x708090, + snow: 0xfffafa, + springgreen: 0x00ff7f, + steelblue: 0x4682b4, + tan: 0xd2b48c, + teal: 0x008080, + thistle: 0xd8bfd8, + tomato: 0xff6347, + turquoise: 0x40e0d0, + violet: 0xee82ee, + wheat: 0xf5deb3, + white: 0xffffff, + whitesmoke: 0xf5f5f5, + yellow: 0xffff00, + yellowgreen: 0x9acd32 +}; + +define(Color, color, { + displayable: function() { + return this.rgb().displayable(); + }, + hex: function() { + return this.rgb().hex(); + }, + toString: function() { + return this.rgb() + ""; + } +}); + +function color(format) { + var m; + format = (format + "").trim().toLowerCase(); + return (m = reHex3.exec(format)) ? (m = parseInt(m[1], 16), new Rgb((m >> 8 & 0xf) | (m >> 4 & 0x0f0), (m >> 4 & 0xf) | (m & 0xf0), ((m & 0xf) << 4) | (m & 0xf), 1)) // #f00 + : (m = reHex6.exec(format)) ? rgbn(parseInt(m[1], 16)) // #ff0000 + : (m = reRgbInteger.exec(format)) ? new Rgb(m[1], m[2], m[3], 1) // rgb(255, 0, 0) + : (m = reRgbPercent.exec(format)) ? new Rgb(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, 1) // rgb(100%, 0%, 0%) + : (m = reRgbaInteger.exec(format)) ? rgba(m[1], m[2], m[3], m[4]) // rgba(255, 0, 0, 1) + : (m = reRgbaPercent.exec(format)) ? rgba(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, m[4]) // rgb(100%, 0%, 0%, 1) + : (m = reHslPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, 1) // hsl(120, 50%, 50%) + : (m = reHslaPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, m[4]) // hsla(120, 50%, 50%, 1) + : named.hasOwnProperty(format) ? rgbn(named[format]) + : format === "transparent" ? new Rgb(NaN, NaN, NaN, 0) + : null; +} + +function rgbn(n) { + return new Rgb(n >> 16 & 0xff, n >> 8 & 0xff, n & 0xff, 1); +} + +function rgba(r, g, b, a) { + if (a <= 0) r = g = b = NaN; + return new Rgb(r, g, b, a); +} + +function rgbConvert(o) { + if (!(o instanceof Color)) o = color(o); + if (!o) return new Rgb; + o = o.rgb(); + return new Rgb(o.r, o.g, o.b, o.opacity); +} + +function rgb(r, g, b, opacity) { + return arguments.length === 1 ? rgbConvert(r) : new Rgb(r, g, b, opacity == null ? 1 : opacity); +} + +function Rgb(r, g, b, opacity) { + this.r = +r; + this.g = +g; + this.b = +b; + this.opacity = +opacity; +} + +define(Rgb, rgb, extend(Color, { + brighter: function(k) { + k = k == null ? brighter : Math.pow(brighter, k); + return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity); + }, + darker: function(k) { + k = k == null ? darker : Math.pow(darker, k); + return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity); + }, + rgb: function() { + return this; + }, + displayable: function() { + return (0 <= this.r && this.r <= 255) + && (0 <= this.g && this.g <= 255) + && (0 <= this.b && this.b <= 255) + && (0 <= this.opacity && this.opacity <= 1); + }, + hex: function() { + return "#" + hex(this.r) + hex(this.g) + hex(this.b); + }, + toString: function() { + var a = this.opacity; a = isNaN(a) ? 1 : Math.max(0, Math.min(1, a)); + return (a === 1 ? "rgb(" : "rgba(") + + Math.max(0, Math.min(255, Math.round(this.r) || 0)) + ", " + + Math.max(0, Math.min(255, Math.round(this.g) || 0)) + ", " + + Math.max(0, Math.min(255, Math.round(this.b) || 0)) + + (a === 1 ? ")" : ", " + a + ")"); + } +})); + +function hex(value) { + value = Math.max(0, Math.min(255, Math.round(value) || 0)); + return (value < 16 ? "0" : "") + value.toString(16); +} + +function hsla(h, s, l, a) { + if (a <= 0) h = s = l = NaN; + else if (l <= 0 || l >= 1) h = s = NaN; + else if (s <= 0) h = NaN; + return new Hsl(h, s, l, a); +} + +function hslConvert(o) { + if (o instanceof Hsl) return new Hsl(o.h, o.s, o.l, o.opacity); + if (!(o instanceof Color)) o = color(o); + if (!o) return new Hsl; + if (o instanceof Hsl) return o; + o = o.rgb(); + var r = o.r / 255, + g = o.g / 255, + b = o.b / 255, + min = Math.min(r, g, b), + max = Math.max(r, g, b), + h = NaN, + s = max - min, + l = (max + min) / 2; + if (s) { + if (r === max) h = (g - b) / s + (g < b) * 6; + else if (g === max) h = (b - r) / s + 2; + else h = (r - g) / s + 4; + s /= l < 0.5 ? max + min : 2 - max - min; + h *= 60; + } else { + s = l > 0 && l < 1 ? 0 : h; + } + return new Hsl(h, s, l, o.opacity); +} + +function hsl(h, s, l, opacity) { + return arguments.length === 1 ? hslConvert(h) : new Hsl(h, s, l, opacity == null ? 1 : opacity); +} + +function Hsl(h, s, l, opacity) { + this.h = +h; + this.s = +s; + this.l = +l; + this.opacity = +opacity; +} + +define(Hsl, hsl, extend(Color, { + brighter: function(k) { + k = k == null ? brighter : Math.pow(brighter, k); + return new Hsl(this.h, this.s, this.l * k, this.opacity); + }, + darker: function(k) { + k = k == null ? darker : Math.pow(darker, k); + return new Hsl(this.h, this.s, this.l * k, this.opacity); + }, + rgb: function() { + var h = this.h % 360 + (this.h < 0) * 360, + s = isNaN(h) || isNaN(this.s) ? 0 : this.s, + l = this.l, + m2 = l + (l < 0.5 ? l : 1 - l) * s, + m1 = 2 * l - m2; + return new Rgb( + hsl2rgb(h >= 240 ? h - 240 : h + 120, m1, m2), + hsl2rgb(h, m1, m2), + hsl2rgb(h < 120 ? h + 240 : h - 120, m1, m2), + this.opacity + ); + }, + displayable: function() { + return (0 <= this.s && this.s <= 1 || isNaN(this.s)) + && (0 <= this.l && this.l <= 1) + && (0 <= this.opacity && this.opacity <= 1); + } +})); + +/* From FvD 13.37, CSS Color Module Level 3 */ +function hsl2rgb(h, m1, m2) { + return (h < 60 ? m1 + (m2 - m1) * h / 60 + : h < 180 ? m2 + : h < 240 ? m1 + (m2 - m1) * (240 - h) / 60 + : m1) * 255; +} + +var deg2rad = Math.PI / 180; +var rad2deg = 180 / Math.PI; + +// https://beta.observablehq.com/@mbostock/lab-and-rgb +var K = 18, + Xn = 0.96422, + Yn = 1, + Zn = 0.82521, + t0 = 4 / 29, + t1 = 6 / 29, + t2 = 3 * t1 * t1, + t3 = t1 * t1 * t1; + +function labConvert(o) { + if (o instanceof Lab) return new Lab(o.l, o.a, o.b, o.opacity); + if (o instanceof Hcl) { + if (isNaN(o.h)) return new Lab(o.l, 0, 0, o.opacity); + var h = o.h * deg2rad; + return new Lab(o.l, Math.cos(h) * o.c, Math.sin(h) * o.c, o.opacity); + } + if (!(o instanceof Rgb)) o = rgbConvert(o); + var r = rgb2lrgb(o.r), + g = rgb2lrgb(o.g), + b = rgb2lrgb(o.b), + y = xyz2lab((0.2225045 * r + 0.7168786 * g + 0.0606169 * b) / Yn), x, z; + if (r === g && g === b) x = z = y; else { + x = xyz2lab((0.4360747 * r + 0.3850649 * g + 0.1430804 * b) / Xn); + z = xyz2lab((0.0139322 * r + 0.0971045 * g + 0.7141733 * b) / Zn); + } + return new Lab(116 * y - 16, 500 * (x - y), 200 * (y - z), o.opacity); +} + +function gray(l, opacity) { + return new Lab(l, 0, 0, opacity == null ? 1 : opacity); +} + +function lab(l, a, b, opacity) { + return arguments.length === 1 ? labConvert(l) : new Lab(l, a, b, opacity == null ? 1 : opacity); +} + +function Lab(l, a, b, opacity) { + this.l = +l; + this.a = +a; + this.b = +b; + this.opacity = +opacity; +} + +define(Lab, lab, extend(Color, { + brighter: function(k) { + return new Lab(this.l + K * (k == null ? 1 : k), this.a, this.b, this.opacity); + }, + darker: function(k) { + return new Lab(this.l - K * (k == null ? 1 : k), this.a, this.b, this.opacity); + }, + rgb: function() { + var y = (this.l + 16) / 116, + x = isNaN(this.a) ? y : y + this.a / 500, + z = isNaN(this.b) ? y : y - this.b / 200; + x = Xn * lab2xyz(x); + y = Yn * lab2xyz(y); + z = Zn * lab2xyz(z); + return new Rgb( + lrgb2rgb( 3.1338561 * x - 1.6168667 * y - 0.4906146 * z), + lrgb2rgb(-0.9787684 * x + 1.9161415 * y + 0.0334540 * z), + lrgb2rgb( 0.0719453 * x - 0.2289914 * y + 1.4052427 * z), + this.opacity + ); + } +})); + +function xyz2lab(t) { + return t > t3 ? Math.pow(t, 1 / 3) : t / t2 + t0; +} + +function lab2xyz(t) { + return t > t1 ? t * t * t : t2 * (t - t0); +} + +function lrgb2rgb(x) { + return 255 * (x <= 0.0031308 ? 12.92 * x : 1.055 * Math.pow(x, 1 / 2.4) - 0.055); +} + +function rgb2lrgb(x) { + return (x /= 255) <= 0.04045 ? x / 12.92 : Math.pow((x + 0.055) / 1.055, 2.4); +} + +function hclConvert(o) { + if (o instanceof Hcl) return new Hcl(o.h, o.c, o.l, o.opacity); + if (!(o instanceof Lab)) o = labConvert(o); + if (o.a === 0 && o.b === 0) return new Hcl(NaN, 0, o.l, o.opacity); + var h = Math.atan2(o.b, o.a) * rad2deg; + return new Hcl(h < 0 ? h + 360 : h, Math.sqrt(o.a * o.a + o.b * o.b), o.l, o.opacity); +} + +function lch(l, c, h, opacity) { + return arguments.length === 1 ? hclConvert(l) : new Hcl(h, c, l, opacity == null ? 1 : opacity); +} + +function hcl(h, c, l, opacity) { + return arguments.length === 1 ? hclConvert(h) : new Hcl(h, c, l, opacity == null ? 1 : opacity); +} + +function Hcl(h, c, l, opacity) { + this.h = +h; + this.c = +c; + this.l = +l; + this.opacity = +opacity; +} + +define(Hcl, hcl, extend(Color, { + brighter: function(k) { + return new Hcl(this.h, this.c, this.l + K * (k == null ? 1 : k), this.opacity); + }, + darker: function(k) { + return new Hcl(this.h, this.c, this.l - K * (k == null ? 1 : k), this.opacity); + }, + rgb: function() { + return labConvert(this).rgb(); + } +})); + +var A = -0.14861, + B = +1.78277, + C = -0.29227, + D = -0.90649, + E = +1.97294, + ED = E * D, + EB = E * B, + BC_DA = B * C - D * A; + +function cubehelixConvert(o) { + if (o instanceof Cubehelix) return new Cubehelix(o.h, o.s, o.l, o.opacity); + if (!(o instanceof Rgb)) o = rgbConvert(o); + var r = o.r / 255, + g = o.g / 255, + b = o.b / 255, + l = (BC_DA * b + ED * r - EB * g) / (BC_DA + ED - EB), + bl = b - l, + k = (E * (g - l) - C * bl) / D, + s = Math.sqrt(k * k + bl * bl) / (E * l * (1 - l)), // NaN if l=0 or l=1 + h = s ? Math.atan2(k, bl) * rad2deg - 120 : NaN; + return new Cubehelix(h < 0 ? h + 360 : h, s, l, o.opacity); +} + +function cubehelix(h, s, l, opacity) { + return arguments.length === 1 ? cubehelixConvert(h) : new Cubehelix(h, s, l, opacity == null ? 1 : opacity); +} + +function Cubehelix(h, s, l, opacity) { + this.h = +h; + this.s = +s; + this.l = +l; + this.opacity = +opacity; +} + +define(Cubehelix, cubehelix, extend(Color, { + brighter: function(k) { + k = k == null ? brighter : Math.pow(brighter, k); + return new Cubehelix(this.h, this.s, this.l * k, this.opacity); + }, + darker: function(k) { + k = k == null ? darker : Math.pow(darker, k); + return new Cubehelix(this.h, this.s, this.l * k, this.opacity); + }, + rgb: function() { + var h = isNaN(this.h) ? 0 : (this.h + 120) * deg2rad, + l = +this.l, + a = isNaN(this.s) ? 0 : this.s * l * (1 - l), + cosh = Math.cos(h), + sinh = Math.sin(h); + return new Rgb( + 255 * (l + a * (A * cosh + B * sinh)), + 255 * (l + a * (C * cosh + D * sinh)), + 255 * (l + a * (E * cosh)), + this.opacity + ); + } +})); + +function basis(t1, v0, v1, v2, v3) { + var t2 = t1 * t1, t3 = t2 * t1; + return ((1 - 3 * t1 + 3 * t2 - t3) * v0 + + (4 - 6 * t2 + 3 * t3) * v1 + + (1 + 3 * t1 + 3 * t2 - 3 * t3) * v2 + + t3 * v3) / 6; +} + +function basis$1(values) { + var n = values.length - 1; + return function(t) { + var i = t <= 0 ? (t = 0) : t >= 1 ? (t = 1, n - 1) : Math.floor(t * n), + v1 = values[i], + v2 = values[i + 1], + v0 = i > 0 ? values[i - 1] : 2 * v1 - v2, + v3 = i < n - 1 ? values[i + 2] : 2 * v2 - v1; + return basis((t - i / n) * n, v0, v1, v2, v3); + }; +} + +function basisClosed(values) { + var n = values.length; + return function(t) { + var i = Math.floor(((t %= 1) < 0 ? ++t : t) * n), + v0 = values[(i + n - 1) % n], + v1 = values[i % n], + v2 = values[(i + 1) % n], + v3 = values[(i + 2) % n]; + return basis((t - i / n) * n, v0, v1, v2, v3); + }; +} + +function constant$3(x) { + return function() { + return x; + }; +} + +function linear(a, d) { + return function(t) { + return a + t * d; + }; +} + +function exponential(a, b, y) { + return a = Math.pow(a, y), b = Math.pow(b, y) - a, y = 1 / y, function(t) { + return Math.pow(a + t * b, y); + }; +} + +function hue(a, b) { + var d = b - a; + return d ? linear(a, d > 180 || d < -180 ? d - 360 * Math.round(d / 360) : d) : constant$3(isNaN(a) ? b : a); +} + +function gamma(y) { + return (y = +y) === 1 ? nogamma : function(a, b) { + return b - a ? exponential(a, b, y) : constant$3(isNaN(a) ? b : a); + }; +} + +function nogamma(a, b) { + var d = b - a; + return d ? linear(a, d) : constant$3(isNaN(a) ? b : a); +} + +var interpolateRgb = (function rgbGamma(y) { + var color$$1 = gamma(y); + + function rgb$$1(start, end) { + var r = color$$1((start = rgb(start)).r, (end = rgb(end)).r), + g = color$$1(start.g, end.g), + b = color$$1(start.b, end.b), + opacity = nogamma(start.opacity, end.opacity); + return function(t) { + start.r = r(t); + start.g = g(t); + start.b = b(t); + start.opacity = opacity(t); + return start + ""; + }; + } + + rgb$$1.gamma = rgbGamma; + + return rgb$$1; +})(1); + +function rgbSpline(spline) { + return function(colors) { + var n = colors.length, + r = new Array(n), + g = new Array(n), + b = new Array(n), + i, color$$1; + for (i = 0; i < n; ++i) { + color$$1 = rgb(colors[i]); + r[i] = color$$1.r || 0; + g[i] = color$$1.g || 0; + b[i] = color$$1.b || 0; + } + r = spline(r); + g = spline(g); + b = spline(b); + color$$1.opacity = 1; + return function(t) { + color$$1.r = r(t); + color$$1.g = g(t); + color$$1.b = b(t); + return color$$1 + ""; + }; + }; +} + +var rgbBasis = rgbSpline(basis$1); +var rgbBasisClosed = rgbSpline(basisClosed); + +function array$1(a, b) { + var nb = b ? b.length : 0, + na = a ? Math.min(nb, a.length) : 0, + x = new Array(na), + c = new Array(nb), + i; + + for (i = 0; i < na; ++i) x[i] = interpolateValue(a[i], b[i]); + for (; i < nb; ++i) c[i] = b[i]; + + return function(t) { + for (i = 0; i < na; ++i) c[i] = x[i](t); + return c; + }; +} + +function date(a, b) { + var d = new Date; + return a = +a, b -= a, function(t) { + return d.setTime(a + b * t), d; + }; +} + +function interpolateNumber(a, b) { + return a = +a, b -= a, function(t) { + return a + b * t; + }; +} + +function object(a, b) { + var i = {}, + c = {}, + k; + + if (a === null || typeof a !== "object") a = {}; + if (b === null || typeof b !== "object") b = {}; + + for (k in b) { + if (k in a) { + i[k] = interpolateValue(a[k], b[k]); + } else { + c[k] = b[k]; + } + } + + return function(t) { + for (k in i) c[k] = i[k](t); + return c; + }; +} + +var reA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g, + reB = new RegExp(reA.source, "g"); + +function zero(b) { + return function() { + return b; + }; +} + +function one(b) { + return function(t) { + return b(t) + ""; + }; +} + +function interpolateString(a, b) { + var bi = reA.lastIndex = reB.lastIndex = 0, // scan index for next number in b + am, // current match in a + bm, // current match in b + bs, // string preceding current number in b, if any + i = -1, // index in s + s = [], // string constants and placeholders + q = []; // number interpolators + + // Coerce inputs to strings. + a = a + "", b = b + ""; + + // Interpolate pairs of numbers in a & b. + while ((am = reA.exec(a)) + && (bm = reB.exec(b))) { + if ((bs = bm.index) > bi) { // a string precedes the next number in b + bs = b.slice(bi, bs); + if (s[i]) s[i] += bs; // coalesce with previous string + else s[++i] = bs; + } + if ((am = am[0]) === (bm = bm[0])) { // numbers in a & b match + if (s[i]) s[i] += bm; // coalesce with previous string + else s[++i] = bm; + } else { // interpolate non-matching numbers + s[++i] = null; + q.push({i: i, x: interpolateNumber(am, bm)}); + } + bi = reB.lastIndex; + } + + // Add remains of b. + if (bi < b.length) { + bs = b.slice(bi); + if (s[i]) s[i] += bs; // coalesce with previous string + else s[++i] = bs; + } + + // Special optimization for only a single match. + // Otherwise, interpolate each of the numbers and rejoin the string. + return s.length < 2 ? (q[0] + ? one(q[0].x) + : zero(b)) + : (b = q.length, function(t) { + for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t); + return s.join(""); + }); +} + +function interpolateValue(a, b) { + var t = typeof b, c; + return b == null || t === "boolean" ? constant$3(b) + : (t === "number" ? interpolateNumber + : t === "string" ? ((c = color(b)) ? (b = c, interpolateRgb) : interpolateString) + : b instanceof color ? interpolateRgb + : b instanceof Date ? date + : Array.isArray(b) ? array$1 + : typeof b.valueOf !== "function" && typeof b.toString !== "function" || isNaN(b) ? object + : interpolateNumber)(a, b); +} + +function discrete(range) { + var n = range.length; + return function(t) { + return range[Math.max(0, Math.min(n - 1, Math.floor(t * n)))]; + }; +} + +function hue$1(a, b) { + var i = hue(+a, +b); + return function(t) { + var x = i(t); + return x - 360 * Math.floor(x / 360); + }; +} + +function interpolateRound(a, b) { + return a = +a, b -= a, function(t) { + return Math.round(a + b * t); + }; +} + +var degrees = 180 / Math.PI; + +var identity$2 = { + translateX: 0, + translateY: 0, + rotate: 0, + skewX: 0, + scaleX: 1, + scaleY: 1 +}; + +function decompose(a, b, c, d, e, f) { + var scaleX, scaleY, skewX; + if (scaleX = Math.sqrt(a * a + b * b)) a /= scaleX, b /= scaleX; + if (skewX = a * c + b * d) c -= a * skewX, d -= b * skewX; + if (scaleY = Math.sqrt(c * c + d * d)) c /= scaleY, d /= scaleY, skewX /= scaleY; + if (a * d < b * c) a = -a, b = -b, skewX = -skewX, scaleX = -scaleX; + return { + translateX: e, + translateY: f, + rotate: Math.atan2(b, a) * degrees, + skewX: Math.atan(skewX) * degrees, + scaleX: scaleX, + scaleY: scaleY + }; +} + +var cssNode, + cssRoot, + cssView, + svgNode; + +function parseCss(value) { + if (value === "none") return identity$2; + if (!cssNode) cssNode = document.createElement("DIV"), cssRoot = document.documentElement, cssView = document.defaultView; + cssNode.style.transform = value; + value = cssView.getComputedStyle(cssRoot.appendChild(cssNode), null).getPropertyValue("transform"); + cssRoot.removeChild(cssNode); + value = value.slice(7, -1).split(","); + return decompose(+value[0], +value[1], +value[2], +value[3], +value[4], +value[5]); +} + +function parseSvg(value) { + if (value == null) return identity$2; + if (!svgNode) svgNode = document.createElementNS("http://www.w3.org/2000/svg", "g"); + svgNode.setAttribute("transform", value); + if (!(value = svgNode.transform.baseVal.consolidate())) return identity$2; + value = value.matrix; + return decompose(value.a, value.b, value.c, value.d, value.e, value.f); +} + +function interpolateTransform(parse, pxComma, pxParen, degParen) { + + function pop(s) { + return s.length ? s.pop() + " " : ""; + } + + function translate(xa, ya, xb, yb, s, q) { + if (xa !== xb || ya !== yb) { + var i = s.push("translate(", null, pxComma, null, pxParen); + q.push({i: i - 4, x: interpolateNumber(xa, xb)}, {i: i - 2, x: interpolateNumber(ya, yb)}); + } else if (xb || yb) { + s.push("translate(" + xb + pxComma + yb + pxParen); + } + } + + function rotate(a, b, s, q) { + if (a !== b) { + if (a - b > 180) b += 360; else if (b - a > 180) a += 360; // shortest path + q.push({i: s.push(pop(s) + "rotate(", null, degParen) - 2, x: interpolateNumber(a, b)}); + } else if (b) { + s.push(pop(s) + "rotate(" + b + degParen); + } + } + + function skewX(a, b, s, q) { + if (a !== b) { + q.push({i: s.push(pop(s) + "skewX(", null, degParen) - 2, x: interpolateNumber(a, b)}); + } else if (b) { + s.push(pop(s) + "skewX(" + b + degParen); + } + } + + function scale(xa, ya, xb, yb, s, q) { + if (xa !== xb || ya !== yb) { + var i = s.push(pop(s) + "scale(", null, ",", null, ")"); + q.push({i: i - 4, x: interpolateNumber(xa, xb)}, {i: i - 2, x: interpolateNumber(ya, yb)}); + } else if (xb !== 1 || yb !== 1) { + s.push(pop(s) + "scale(" + xb + "," + yb + ")"); + } + } + + return function(a, b) { + var s = [], // string constants and placeholders + q = []; // number interpolators + a = parse(a), b = parse(b); + translate(a.translateX, a.translateY, b.translateX, b.translateY, s, q); + rotate(a.rotate, b.rotate, s, q); + skewX(a.skewX, b.skewX, s, q); + scale(a.scaleX, a.scaleY, b.scaleX, b.scaleY, s, q); + a = b = null; // gc + return function(t) { + var i = -1, n = q.length, o; + while (++i < n) s[(o = q[i]).i] = o.x(t); + return s.join(""); + }; + }; +} + +var interpolateTransformCss = interpolateTransform(parseCss, "px, ", "px)", "deg)"); +var interpolateTransformSvg = interpolateTransform(parseSvg, ", ", ")", ")"); + +var rho = Math.SQRT2, + rho2 = 2, + rho4 = 4, + epsilon2 = 1e-12; + +function cosh(x) { + return ((x = Math.exp(x)) + 1 / x) / 2; +} + +function sinh(x) { + return ((x = Math.exp(x)) - 1 / x) / 2; +} + +function tanh(x) { + return ((x = Math.exp(2 * x)) - 1) / (x + 1); +} + +// p0 = [ux0, uy0, w0] +// p1 = [ux1, uy1, w1] +function interpolateZoom(p0, p1) { + var ux0 = p0[0], uy0 = p0[1], w0 = p0[2], + ux1 = p1[0], uy1 = p1[1], w1 = p1[2], + dx = ux1 - ux0, + dy = uy1 - uy0, + d2 = dx * dx + dy * dy, + i, + S; + + // Special case for u0 ≅ u1. + if (d2 < epsilon2) { + S = Math.log(w1 / w0) / rho; + i = function(t) { + return [ + ux0 + t * dx, + uy0 + t * dy, + w0 * Math.exp(rho * t * S) + ]; + }; + } + + // General case. + else { + var d1 = Math.sqrt(d2), + b0 = (w1 * w1 - w0 * w0 + rho4 * d2) / (2 * w0 * rho2 * d1), + b1 = (w1 * w1 - w0 * w0 - rho4 * d2) / (2 * w1 * rho2 * d1), + r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0), + r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1); + S = (r1 - r0) / rho; + i = function(t) { + var s = t * S, + coshr0 = cosh(r0), + u = w0 / (rho2 * d1) * (coshr0 * tanh(rho * s + r0) - sinh(r0)); + return [ + ux0 + u * dx, + uy0 + u * dy, + w0 * coshr0 / cosh(rho * s + r0) + ]; + }; + } + + i.duration = S * 1000; + + return i; +} + +function hsl$1(hue$$1) { + return function(start, end) { + var h = hue$$1((start = hsl(start)).h, (end = hsl(end)).h), + s = nogamma(start.s, end.s), + l = nogamma(start.l, end.l), + opacity = nogamma(start.opacity, end.opacity); + return function(t) { + start.h = h(t); + start.s = s(t); + start.l = l(t); + start.opacity = opacity(t); + return start + ""; + }; + } +} + +var hsl$2 = hsl$1(hue); +var hslLong = hsl$1(nogamma); + +function lab$1(start, end) { + var l = nogamma((start = lab(start)).l, (end = lab(end)).l), + a = nogamma(start.a, end.a), + b = nogamma(start.b, end.b), + opacity = nogamma(start.opacity, end.opacity); + return function(t) { + start.l = l(t); + start.a = a(t); + start.b = b(t); + start.opacity = opacity(t); + return start + ""; + }; +} + +function hcl$1(hue$$1) { + return function(start, end) { + var h = hue$$1((start = hcl(start)).h, (end = hcl(end)).h), + c = nogamma(start.c, end.c), + l = nogamma(start.l, end.l), + opacity = nogamma(start.opacity, end.opacity); + return function(t) { + start.h = h(t); + start.c = c(t); + start.l = l(t); + start.opacity = opacity(t); + return start + ""; + }; + } +} + +var hcl$2 = hcl$1(hue); +var hclLong = hcl$1(nogamma); + +function cubehelix$1(hue$$1) { + return (function cubehelixGamma(y) { + y = +y; + + function cubehelix$$1(start, end) { + var h = hue$$1((start = cubehelix(start)).h, (end = cubehelix(end)).h), + s = nogamma(start.s, end.s), + l = nogamma(start.l, end.l), + opacity = nogamma(start.opacity, end.opacity); + return function(t) { + start.h = h(t); + start.s = s(t); + start.l = l(Math.pow(t, y)); + start.opacity = opacity(t); + return start + ""; + }; + } + + cubehelix$$1.gamma = cubehelixGamma; + + return cubehelix$$1; + })(1); +} + +var cubehelix$2 = cubehelix$1(hue); +var cubehelixLong = cubehelix$1(nogamma); + +function piecewise(interpolate, values) { + var i = 0, n = values.length - 1, v = values[0], I = new Array(n < 0 ? 0 : n); + while (i < n) I[i] = interpolate(v, v = values[++i]); + return function(t) { + var i = Math.max(0, Math.min(n - 1, Math.floor(t *= n))); + return I[i](t - i); + }; +} + +function quantize(interpolator, n) { + var samples = new Array(n); + for (var i = 0; i < n; ++i) samples[i] = interpolator(i / (n - 1)); + return samples; +} + +var frame = 0, // is an animation frame pending? + timeout = 0, // is a timeout pending? + interval = 0, // are any timers active? + pokeDelay = 1000, // how frequently we check for clock skew + taskHead, + taskTail, + clockLast = 0, + clockNow = 0, + clockSkew = 0, + clock = typeof performance === "object" && performance.now ? performance : Date, + setFrame = typeof window === "object" && window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : function(f) { setTimeout(f, 17); }; + +function now() { + return clockNow || (setFrame(clearNow), clockNow = clock.now() + clockSkew); +} + +function clearNow() { + clockNow = 0; +} + +function Timer() { + this._call = + this._time = + this._next = null; +} + +Timer.prototype = timer.prototype = { + constructor: Timer, + restart: function(callback, delay, time) { + if (typeof callback !== "function") throw new TypeError("callback is not a function"); + time = (time == null ? now() : +time) + (delay == null ? 0 : +delay); + if (!this._next && taskTail !== this) { + if (taskTail) taskTail._next = this; + else taskHead = this; + taskTail = this; + } + this._call = callback; + this._time = time; + sleep(); + }, + stop: function() { + if (this._call) { + this._call = null; + this._time = Infinity; + sleep(); + } + } +}; + +function timer(callback, delay, time) { + var t = new Timer; + t.restart(callback, delay, time); + return t; +} + +function timerFlush() { + now(); // Get the current time, if not already set. + ++frame; // Pretend we’ve set an alarm, if we haven’t already. + var t = taskHead, e; + while (t) { + if ((e = clockNow - t._time) >= 0) t._call.call(null, e); + t = t._next; + } + --frame; +} + +function wake() { + clockNow = (clockLast = clock.now()) + clockSkew; + frame = timeout = 0; + try { + timerFlush(); + } finally { + frame = 0; + nap(); + clockNow = 0; + } +} + +function poke() { + var now = clock.now(), delay = now - clockLast; + if (delay > pokeDelay) clockSkew -= delay, clockLast = now; +} + +function nap() { + var t0, t1 = taskHead, t2, time = Infinity; + while (t1) { + if (t1._call) { + if (time > t1._time) time = t1._time; + t0 = t1, t1 = t1._next; + } else { + t2 = t1._next, t1._next = null; + t1 = t0 ? t0._next = t2 : taskHead = t2; + } + } + taskTail = t0; + sleep(time); +} + +function sleep(time) { + if (frame) return; // Soonest alarm already set, or will be. + if (timeout) timeout = clearTimeout(timeout); + var delay = time - clockNow; // Strictly less than if we recomputed clockNow. + if (delay > 24) { + if (time < Infinity) timeout = setTimeout(wake, time - clock.now() - clockSkew); + if (interval) interval = clearInterval(interval); + } else { + if (!interval) clockLast = clock.now(), interval = setInterval(poke, pokeDelay); + frame = 1, setFrame(wake); + } +} + +function timeout$1(callback, delay, time) { + var t = new Timer; + delay = delay == null ? 0 : +delay; + t.restart(function(elapsed) { + t.stop(); + callback(elapsed + delay); + }, delay, time); + return t; +} + +function interval$1(callback, delay, time) { + var t = new Timer, total = delay; + if (delay == null) return t.restart(callback, delay, time), t; + delay = +delay, time = time == null ? now() : +time; + t.restart(function tick(elapsed) { + elapsed += total; + t.restart(tick, total += delay, time); + callback(elapsed); + }, delay, time); + return t; +} + +var emptyOn = dispatch("start", "end", "cancel", "interrupt"); +var emptyTween = []; + +var CREATED = 0; +var SCHEDULED = 1; +var STARTING = 2; +var STARTED = 3; +var RUNNING = 4; +var ENDING = 5; +var ENDED = 6; + +function schedule(node, name, id, index, group, timing) { + var schedules = node.__transition; + if (!schedules) node.__transition = {}; + else if (id in schedules) return; + create$1(node, id, { + name: name, + index: index, // For context during callback. + group: group, // For context during callback. + on: emptyOn, + tween: emptyTween, + time: timing.time, + delay: timing.delay, + duration: timing.duration, + ease: timing.ease, + timer: null, + state: CREATED + }); +} + +function init(node, id) { + var schedule = get$1(node, id); + if (schedule.state > CREATED) throw new Error("too late; already scheduled"); + return schedule; +} + +function set$1(node, id) { + var schedule = get$1(node, id); + if (schedule.state > STARTED) throw new Error("too late; already running"); + return schedule; +} + +function get$1(node, id) { + var schedule = node.__transition; + if (!schedule || !(schedule = schedule[id])) throw new Error("transition not found"); + return schedule; +} + +function create$1(node, id, self) { + var schedules = node.__transition, + tween; + + // Initialize the self timer when the transition is created. + // Note the actual delay is not known until the first callback! + schedules[id] = self; + self.timer = timer(schedule, 0, self.time); + + function schedule(elapsed) { + self.state = SCHEDULED; + self.timer.restart(start, self.delay, self.time); + + // If the elapsed delay is less than our first sleep, start immediately. + if (self.delay <= elapsed) start(elapsed - self.delay); + } + + function start(elapsed) { + var i, j, n, o; + + // If the state is not SCHEDULED, then we previously errored on start. + if (self.state !== SCHEDULED) return stop(); + + for (i in schedules) { + o = schedules[i]; + if (o.name !== self.name) continue; + + // While this element already has a starting transition during this frame, + // defer starting an interrupting transition until that transition has a + // chance to tick (and possibly end); see d3/d3-transition#54! + if (o.state === STARTED) return timeout$1(start); + + // Interrupt the active transition, if any. + if (o.state === RUNNING) { + o.state = ENDED; + o.timer.stop(); + o.on.call("interrupt", node, node.__data__, o.index, o.group); + delete schedules[i]; + } + + // Cancel any pre-empted transitions. + else if (+i < id) { + o.state = ENDED; + o.timer.stop(); + o.on.call("cancel", node, node.__data__, o.index, o.group); + delete schedules[i]; + } + } + + // Defer the first tick to end of the current frame; see d3/d3#1576. + // Note the transition may be canceled after start and before the first tick! + // Note this must be scheduled before the start event; see d3/d3-transition#16! + // Assuming this is successful, subsequent callbacks go straight to tick. + timeout$1(function() { + if (self.state === STARTED) { + self.state = RUNNING; + self.timer.restart(tick, self.delay, self.time); + tick(elapsed); + } + }); + + // Dispatch the start event. + // Note this must be done before the tween are initialized. + self.state = STARTING; + self.on.call("start", node, node.__data__, self.index, self.group); + if (self.state !== STARTING) return; // interrupted + self.state = STARTED; + + // Initialize the tween, deleting null tween. + tween = new Array(n = self.tween.length); + for (i = 0, j = -1; i < n; ++i) { + if (o = self.tween[i].value.call(node, node.__data__, self.index, self.group)) { + tween[++j] = o; + } + } + tween.length = j + 1; + } + + function tick(elapsed) { + var t = elapsed < self.duration ? self.ease.call(null, elapsed / self.duration) : (self.timer.restart(stop), self.state = ENDING, 1), + i = -1, + n = tween.length; + + while (++i < n) { + tween[i].call(node, t); + } + + // Dispatch the end event. + if (self.state === ENDING) { + self.on.call("end", node, node.__data__, self.index, self.group); + stop(); + } + } + + function stop() { + self.state = ENDED; + self.timer.stop(); + delete schedules[id]; + for (var i in schedules) return; // eslint-disable-line no-unused-vars + delete node.__transition; + } +} + +function interrupt(node, name) { + var schedules = node.__transition, + schedule$$1, + active, + empty = true, + i; + + if (!schedules) return; + + name = name == null ? null : name + ""; + + for (i in schedules) { + if ((schedule$$1 = schedules[i]).name !== name) { empty = false; continue; } + active = schedule$$1.state > STARTING && schedule$$1.state < ENDING; + schedule$$1.state = ENDED; + schedule$$1.timer.stop(); + schedule$$1.on.call(active ? "interrupt" : "cancel", node, node.__data__, schedule$$1.index, schedule$$1.group); + delete schedules[i]; + } + + if (empty) delete node.__transition; +} + +function selection_interrupt(name) { + return this.each(function() { + interrupt(this, name); + }); +} + +function tweenRemove(id, name) { + var tween0, tween1; + return function() { + var schedule$$1 = set$1(this, id), + tween = schedule$$1.tween; + + // If this node shared tween with the previous node, + // just assign the updated shared tween and we’re done! + // Otherwise, copy-on-write. + if (tween !== tween0) { + tween1 = tween0 = tween; + for (var i = 0, n = tween1.length; i < n; ++i) { + if (tween1[i].name === name) { + tween1 = tween1.slice(); + tween1.splice(i, 1); + break; + } + } + } + + schedule$$1.tween = tween1; + }; +} + +function tweenFunction(id, name, value) { + var tween0, tween1; + if (typeof value !== "function") throw new Error; + return function() { + var schedule$$1 = set$1(this, id), + tween = schedule$$1.tween; + + // If this node shared tween with the previous node, + // just assign the updated shared tween and we’re done! + // Otherwise, copy-on-write. + if (tween !== tween0) { + tween1 = (tween0 = tween).slice(); + for (var t = {name: name, value: value}, i = 0, n = tween1.length; i < n; ++i) { + if (tween1[i].name === name) { + tween1[i] = t; + break; + } + } + if (i === n) tween1.push(t); + } + + schedule$$1.tween = tween1; + }; +} + +function transition_tween(name, value) { + var id = this._id; + + name += ""; + + if (arguments.length < 2) { + var tween = get$1(this.node(), id).tween; + for (var i = 0, n = tween.length, t; i < n; ++i) { + if ((t = tween[i]).name === name) { + return t.value; + } + } + return null; + } + + return this.each((value == null ? tweenRemove : tweenFunction)(id, name, value)); +} + +function tweenValue(transition, name, value) { + var id = transition._id; + + transition.each(function() { + var schedule$$1 = set$1(this, id); + (schedule$$1.value || (schedule$$1.value = {}))[name] = value.apply(this, arguments); + }); + + return function(node) { + return get$1(node, id).value[name]; + }; +} + +function interpolate(a, b) { + var c; + return (typeof b === "number" ? interpolateNumber + : b instanceof color ? interpolateRgb + : (c = color(b)) ? (b = c, interpolateRgb) + : interpolateString)(a, b); +} + +function attrRemove$1(name) { + return function() { + this.removeAttribute(name); + }; +} + +function attrRemoveNS$1(fullname) { + return function() { + this.removeAttributeNS(fullname.space, fullname.local); + }; +} + +function attrConstant$1(name, interpolate$$1, value1) { + var string00, + string1 = value1 + "", + interpolate0; + return function() { + var string0 = this.getAttribute(name); + return string0 === string1 ? null + : string0 === string00 ? interpolate0 + : interpolate0 = interpolate$$1(string00 = string0, value1); + }; +} + +function attrConstantNS$1(fullname, interpolate$$1, value1) { + var string00, + string1 = value1 + "", + interpolate0; + return function() { + var string0 = this.getAttributeNS(fullname.space, fullname.local); + return string0 === string1 ? null + : string0 === string00 ? interpolate0 + : interpolate0 = interpolate$$1(string00 = string0, value1); + }; +} + +function attrFunction$1(name, interpolate$$1, value) { + var string00, + string10, + interpolate0; + return function() { + var string0, value1 = value(this), string1; + if (value1 == null) return void this.removeAttribute(name); + string0 = this.getAttribute(name); + string1 = value1 + ""; + return string0 === string1 ? null + : string0 === string00 && string1 === string10 ? interpolate0 + : (string10 = string1, interpolate0 = interpolate$$1(string00 = string0, value1)); + }; +} + +function attrFunctionNS$1(fullname, interpolate$$1, value) { + var string00, + string10, + interpolate0; + return function() { + var string0, value1 = value(this), string1; + if (value1 == null) return void this.removeAttributeNS(fullname.space, fullname.local); + string0 = this.getAttributeNS(fullname.space, fullname.local); + string1 = value1 + ""; + return string0 === string1 ? null + : string0 === string00 && string1 === string10 ? interpolate0 + : (string10 = string1, interpolate0 = interpolate$$1(string00 = string0, value1)); + }; +} + +function transition_attr(name, value) { + var fullname = namespace(name), i = fullname === "transform" ? interpolateTransformSvg : interpolate; + return this.attrTween(name, typeof value === "function" + ? (fullname.local ? attrFunctionNS$1 : attrFunction$1)(fullname, i, tweenValue(this, "attr." + name, value)) + : value == null ? (fullname.local ? attrRemoveNS$1 : attrRemove$1)(fullname) + : (fullname.local ? attrConstantNS$1 : attrConstant$1)(fullname, i, value)); +} + +function attrInterpolate(name, i) { + return function(t) { + this.setAttribute(name, i(t)); + }; +} + +function attrInterpolateNS(fullname, i) { + return function(t) { + this.setAttributeNS(fullname.space, fullname.local, i(t)); + }; +} + +function attrTweenNS(fullname, value) { + var t0, i0; + function tween() { + var i = value.apply(this, arguments); + if (i !== i0) t0 = (i0 = i) && attrInterpolateNS(fullname, i); + return t0; + } + tween._value = value; + return tween; +} + +function attrTween(name, value) { + var t0, i0; + function tween() { + var i = value.apply(this, arguments); + if (i !== i0) t0 = (i0 = i) && attrInterpolate(name, i); + return t0; + } + tween._value = value; + return tween; +} + +function transition_attrTween(name, value) { + var key = "attr." + name; + if (arguments.length < 2) return (key = this.tween(key)) && key._value; + if (value == null) return this.tween(key, null); + if (typeof value !== "function") throw new Error; + var fullname = namespace(name); + return this.tween(key, (fullname.local ? attrTweenNS : attrTween)(fullname, value)); +} + +function delayFunction(id, value) { + return function() { + init(this, id).delay = +value.apply(this, arguments); + }; +} + +function delayConstant(id, value) { + return value = +value, function() { + init(this, id).delay = value; + }; +} + +function transition_delay(value) { + var id = this._id; + + return arguments.length + ? this.each((typeof value === "function" + ? delayFunction + : delayConstant)(id, value)) + : get$1(this.node(), id).delay; +} + +function durationFunction(id, value) { + return function() { + set$1(this, id).duration = +value.apply(this, arguments); + }; +} + +function durationConstant(id, value) { + return value = +value, function() { + set$1(this, id).duration = value; + }; +} + +function transition_duration(value) { + var id = this._id; + + return arguments.length + ? this.each((typeof value === "function" + ? durationFunction + : durationConstant)(id, value)) + : get$1(this.node(), id).duration; +} + +function easeConstant(id, value) { + if (typeof value !== "function") throw new Error; + return function() { + set$1(this, id).ease = value; + }; +} + +function transition_ease(value) { + var id = this._id; + + return arguments.length + ? this.each(easeConstant(id, value)) + : get$1(this.node(), id).ease; +} + +function transition_filter(match) { + if (typeof match !== "function") match = matcher(match); + + for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) { + if ((node = group[i]) && match.call(node, node.__data__, i, group)) { + subgroup.push(node); + } + } + } + + return new Transition(subgroups, this._parents, this._name, this._id); +} + +function transition_merge(transition$$1) { + if (transition$$1._id !== this._id) throw new Error; + + for (var groups0 = this._groups, groups1 = transition$$1._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) { + for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) { + if (node = group0[i] || group1[i]) { + merge[i] = node; + } + } + } + + for (; j < m0; ++j) { + merges[j] = groups0[j]; + } + + return new Transition(merges, this._parents, this._name, this._id); +} + +function start(name) { + return (name + "").trim().split(/^|\s+/).every(function(t) { + var i = t.indexOf("."); + if (i >= 0) t = t.slice(0, i); + return !t || t === "start"; + }); +} + +function onFunction(id, name, listener) { + var on0, on1, sit = start(name) ? init : set$1; + return function() { + var schedule$$1 = sit(this, id), + on = schedule$$1.on; + + // If this node shared a dispatch with the previous node, + // just assign the updated shared dispatch and we’re done! + // Otherwise, copy-on-write. + if (on !== on0) (on1 = (on0 = on).copy()).on(name, listener); + + schedule$$1.on = on1; + }; +} + +function transition_on(name, listener) { + var id = this._id; + + return arguments.length < 2 + ? get$1(this.node(), id).on.on(name) + : this.each(onFunction(id, name, listener)); +} + +function removeFunction(id) { + return function() { + var parent = this.parentNode; + for (var i in this.__transition) if (+i !== id) return; + if (parent) parent.removeChild(this); + }; +} + +function transition_remove() { + return this.on("end.remove", removeFunction(this._id)); +} + +function transition_select(select$$1) { + var name = this._name, + id = this._id; + + if (typeof select$$1 !== "function") select$$1 = selector(select$$1); + + for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) { + if ((node = group[i]) && (subnode = select$$1.call(node, node.__data__, i, group))) { + if ("__data__" in node) subnode.__data__ = node.__data__; + subgroup[i] = subnode; + schedule(subgroup[i], name, id, i, subgroup, get$1(node, id)); + } + } + } + + return new Transition(subgroups, this._parents, name, id); +} + +function transition_selectAll(select$$1) { + var name = this._name, + id = this._id; + + if (typeof select$$1 !== "function") select$$1 = selectorAll(select$$1); + + for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { + if (node = group[i]) { + for (var children = select$$1.call(node, node.__data__, i, group), child, inherit = get$1(node, id), k = 0, l = children.length; k < l; ++k) { + if (child = children[k]) { + schedule(child, name, id, k, children, inherit); + } + } + subgroups.push(children); + parents.push(node); + } + } + } + + return new Transition(subgroups, parents, name, id); +} + +var Selection$1 = selection.prototype.constructor; + +function transition_selection() { + return new Selection$1(this._groups, this._parents); +} + +function styleNull(name, interpolate$$1) { + var string00, + string10, + interpolate0; + return function() { + var string0 = styleValue(this, name), + string1 = (this.style.removeProperty(name), styleValue(this, name)); + return string0 === string1 ? null + : string0 === string00 && string1 === string10 ? interpolate0 + : interpolate0 = interpolate$$1(string00 = string0, string10 = string1); + }; +} + +function styleRemove$1(name) { + return function() { + this.style.removeProperty(name); + }; +} + +function styleConstant$1(name, interpolate$$1, value1) { + var string00, + string1 = value1 + "", + interpolate0; + return function() { + var string0 = styleValue(this, name); + return string0 === string1 ? null + : string0 === string00 ? interpolate0 + : interpolate0 = interpolate$$1(string00 = string0, value1); + }; +} + +function styleFunction$1(name, interpolate$$1, value) { + var string00, + string10, + interpolate0; + return function() { + var string0 = styleValue(this, name), + value1 = value(this), + string1 = value1 + ""; + if (value1 == null) string1 = value1 = (this.style.removeProperty(name), styleValue(this, name)); + return string0 === string1 ? null + : string0 === string00 && string1 === string10 ? interpolate0 + : (string10 = string1, interpolate0 = interpolate$$1(string00 = string0, value1)); + }; +} + +function styleMaybeRemove(id, name) { + var on0, on1, listener0, key = "style." + name, event = "end." + key, remove; + return function() { + var schedule$$1 = set$1(this, id), + on = schedule$$1.on, + listener = schedule$$1.value[key] == null ? remove || (remove = styleRemove$1(name)) : undefined; + + // If this node shared a dispatch with the previous node, + // just assign the updated shared dispatch and we’re done! + // Otherwise, copy-on-write. + if (on !== on0 || listener0 !== listener) (on1 = (on0 = on).copy()).on(event, listener0 = listener); + + schedule$$1.on = on1; + }; +} + +function transition_style(name, value, priority) { + var i = (name += "") === "transform" ? interpolateTransformCss : interpolate; + return value == null ? this + .styleTween(name, styleNull(name, i)) + .on("end.style." + name, styleRemove$1(name)) + : typeof value === "function" ? this + .styleTween(name, styleFunction$1(name, i, tweenValue(this, "style." + name, value))) + .each(styleMaybeRemove(this._id, name)) + : this + .styleTween(name, styleConstant$1(name, i, value), priority) + .on("end.style." + name, null); +} + +function styleInterpolate(name, i, priority) { + return function(t) { + this.style.setProperty(name, i(t), priority); + }; +} + +function styleTween(name, value, priority) { + var t, i0; + function tween() { + var i = value.apply(this, arguments); + if (i !== i0) t = (i0 = i) && styleInterpolate(name, i, priority); + return t; + } + tween._value = value; + return tween; +} + +function transition_styleTween(name, value, priority) { + var key = "style." + (name += ""); + if (arguments.length < 2) return (key = this.tween(key)) && key._value; + if (value == null) return this.tween(key, null); + if (typeof value !== "function") throw new Error; + return this.tween(key, styleTween(name, value, priority == null ? "" : priority)); +} + +function textConstant$1(value) { + return function() { + this.textContent = value; + }; +} + +function textFunction$1(value) { + return function() { + var value1 = value(this); + this.textContent = value1 == null ? "" : value1; + }; +} + +function transition_text(value) { + return this.tween("text", typeof value === "function" + ? textFunction$1(tweenValue(this, "text", value)) + : textConstant$1(value == null ? "" : value + "")); +} + +function transition_transition() { + var name = this._name, + id0 = this._id, + id1 = newId(); + + for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { + if (node = group[i]) { + var inherit = get$1(node, id0); + schedule(node, name, id1, i, group, { + time: inherit.time + inherit.delay + inherit.duration, + delay: 0, + duration: inherit.duration, + ease: inherit.ease + }); + } + } + } + + return new Transition(groups, this._parents, name, id1); +} + +function transition_end() { + var on0, on1, that = this, id = that._id, size = that.size(); + return new Promise(function(resolve, reject) { + var cancel = {value: reject}, + end = {value: function() { if (--size === 0) resolve(); }}; + + that.each(function() { + var schedule$$1 = set$1(this, id), + on = schedule$$1.on; + + // If this node shared a dispatch with the previous node, + // just assign the updated shared dispatch and we’re done! + // Otherwise, copy-on-write. + if (on !== on0) { + on1 = (on0 = on).copy(); + on1._.cancel.push(cancel); + on1._.interrupt.push(cancel); + on1._.end.push(end); + } + + schedule$$1.on = on1; + }); + }); +} + +var id = 0; + +function Transition(groups, parents, name, id) { + this._groups = groups; + this._parents = parents; + this._name = name; + this._id = id; +} + +function transition(name) { + return selection().transition(name); +} + +function newId() { + return ++id; +} + +var selection_prototype = selection.prototype; + +Transition.prototype = transition.prototype = { + constructor: Transition, + select: transition_select, + selectAll: transition_selectAll, + filter: transition_filter, + merge: transition_merge, + selection: transition_selection, + transition: transition_transition, + call: selection_prototype.call, + nodes: selection_prototype.nodes, + node: selection_prototype.node, + size: selection_prototype.size, + empty: selection_prototype.empty, + each: selection_prototype.each, + on: transition_on, + attr: transition_attr, + attrTween: transition_attrTween, + style: transition_style, + styleTween: transition_styleTween, + text: transition_text, + remove: transition_remove, + tween: transition_tween, + delay: transition_delay, + duration: transition_duration, + ease: transition_ease, + end: transition_end +}; + +function linear$1(t) { + return +t; +} + +function quadIn(t) { + return t * t; +} + +function quadOut(t) { + return t * (2 - t); +} + +function quadInOut(t) { + return ((t *= 2) <= 1 ? t * t : --t * (2 - t) + 1) / 2; +} + +function cubicIn(t) { + return t * t * t; +} + +function cubicOut(t) { + return --t * t * t + 1; +} + +function cubicInOut(t) { + return ((t *= 2) <= 1 ? t * t * t : (t -= 2) * t * t + 2) / 2; +} + +var exponent = 3; + +var polyIn = (function custom(e) { + e = +e; + + function polyIn(t) { + return Math.pow(t, e); + } + + polyIn.exponent = custom; + + return polyIn; +})(exponent); + +var polyOut = (function custom(e) { + e = +e; + + function polyOut(t) { + return 1 - Math.pow(1 - t, e); + } + + polyOut.exponent = custom; + + return polyOut; +})(exponent); + +var polyInOut = (function custom(e) { + e = +e; + + function polyInOut(t) { + return ((t *= 2) <= 1 ? Math.pow(t, e) : 2 - Math.pow(2 - t, e)) / 2; + } + + polyInOut.exponent = custom; + + return polyInOut; +})(exponent); + +var pi = Math.PI, + halfPi = pi / 2; + +function sinIn(t) { + return 1 - Math.cos(t * halfPi); +} + +function sinOut(t) { + return Math.sin(t * halfPi); +} + +function sinInOut(t) { + return (1 - Math.cos(pi * t)) / 2; +} + +function expIn(t) { + return Math.pow(2, 10 * t - 10); +} + +function expOut(t) { + return 1 - Math.pow(2, -10 * t); +} + +function expInOut(t) { + return ((t *= 2) <= 1 ? Math.pow(2, 10 * t - 10) : 2 - Math.pow(2, 10 - 10 * t)) / 2; +} + +function circleIn(t) { + return 1 - Math.sqrt(1 - t * t); +} + +function circleOut(t) { + return Math.sqrt(1 - --t * t); +} + +function circleInOut(t) { + return ((t *= 2) <= 1 ? 1 - Math.sqrt(1 - t * t) : Math.sqrt(1 - (t -= 2) * t) + 1) / 2; +} + +var b1 = 4 / 11, + b2 = 6 / 11, + b3 = 8 / 11, + b4 = 3 / 4, + b5 = 9 / 11, + b6 = 10 / 11, + b7 = 15 / 16, + b8 = 21 / 22, + b9 = 63 / 64, + b0 = 1 / b1 / b1; + +function bounceIn(t) { + return 1 - bounceOut(1 - t); +} + +function bounceOut(t) { + return (t = +t) < b1 ? b0 * t * t : t < b3 ? b0 * (t -= b2) * t + b4 : t < b6 ? b0 * (t -= b5) * t + b7 : b0 * (t -= b8) * t + b9; +} + +function bounceInOut(t) { + return ((t *= 2) <= 1 ? 1 - bounceOut(1 - t) : bounceOut(t - 1) + 1) / 2; +} + +var overshoot = 1.70158; + +var backIn = (function custom(s) { + s = +s; + + function backIn(t) { + return t * t * ((s + 1) * t - s); + } + + backIn.overshoot = custom; + + return backIn; +})(overshoot); + +var backOut = (function custom(s) { + s = +s; + + function backOut(t) { + return --t * t * ((s + 1) * t + s) + 1; + } + + backOut.overshoot = custom; + + return backOut; +})(overshoot); + +var backInOut = (function custom(s) { + s = +s; + + function backInOut(t) { + return ((t *= 2) < 1 ? t * t * ((s + 1) * t - s) : (t -= 2) * t * ((s + 1) * t + s) + 2) / 2; + } + + backInOut.overshoot = custom; + + return backInOut; +})(overshoot); + +var tau = 2 * Math.PI, + amplitude = 1, + period = 0.3; + +var elasticIn = (function custom(a, p) { + var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau); + + function elasticIn(t) { + return a * Math.pow(2, 10 * --t) * Math.sin((s - t) / p); + } + + elasticIn.amplitude = function(a) { return custom(a, p * tau); }; + elasticIn.period = function(p) { return custom(a, p); }; + + return elasticIn; +})(amplitude, period); + +var elasticOut = (function custom(a, p) { + var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau); + + function elasticOut(t) { + return 1 - a * Math.pow(2, -10 * (t = +t)) * Math.sin((t + s) / p); + } + + elasticOut.amplitude = function(a) { return custom(a, p * tau); }; + elasticOut.period = function(p) { return custom(a, p); }; + + return elasticOut; +})(amplitude, period); + +var elasticInOut = (function custom(a, p) { + var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau); + + function elasticInOut(t) { + return ((t = t * 2 - 1) < 0 + ? a * Math.pow(2, 10 * t) * Math.sin((s - t) / p) + : 2 - a * Math.pow(2, -10 * t) * Math.sin((s + t) / p)) / 2; + } + + elasticInOut.amplitude = function(a) { return custom(a, p * tau); }; + elasticInOut.period = function(p) { return custom(a, p); }; + + return elasticInOut; +})(amplitude, period); + +var defaultTiming = { + time: null, // Set on use. + delay: 0, + duration: 250, + ease: cubicInOut +}; + +function inherit(node, id) { + var timing; + while (!(timing = node.__transition) || !(timing = timing[id])) { + if (!(node = node.parentNode)) { + return defaultTiming.time = now(), defaultTiming; + } + } + return timing; +} + +function selection_transition(name) { + var id, + timing; + + if (name instanceof Transition) { + id = name._id, name = name._name; + } else { + id = newId(), (timing = defaultTiming).time = now(), name = name == null ? null : name + ""; + } + + for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { + if (node = group[i]) { + schedule(node, name, id, i, group, timing || inherit(node, id)); + } + } + } + + return new Transition(groups, this._parents, name, id); +} + +selection.prototype.interrupt = selection_interrupt; +selection.prototype.transition = selection_transition; + +var root$1 = [null]; + +function active(node, name) { + var schedules = node.__transition, + schedule$$1, + i; + + if (schedules) { + name = name == null ? null : name + ""; + for (i in schedules) { + if ((schedule$$1 = schedules[i]).state > SCHEDULED && schedule$$1.name === name) { + return new Transition([[node]], root$1, name, +i); + } + } + } + + return null; +} + +function constant$4(x) { + return function() { + return x; + }; +} + +function BrushEvent(target, type, selection) { + this.target = target; + this.type = type; + this.selection = selection; +} + +function nopropagation$1() { + exports.event.stopImmediatePropagation(); +} + +function noevent$1() { + exports.event.preventDefault(); + exports.event.stopImmediatePropagation(); +} + +var MODE_DRAG = {name: "drag"}, + MODE_SPACE = {name: "space"}, + MODE_HANDLE = {name: "handle"}, + MODE_CENTER = {name: "center"}; + +var X = { + name: "x", + handles: ["e", "w"].map(type), + input: function(x, e) { return x && [[x[0], e[0][1]], [x[1], e[1][1]]]; }, + output: function(xy) { return xy && [xy[0][0], xy[1][0]]; } +}; + +var Y = { + name: "y", + handles: ["n", "s"].map(type), + input: function(y, e) { return y && [[e[0][0], y[0]], [e[1][0], y[1]]]; }, + output: function(xy) { return xy && [xy[0][1], xy[1][1]]; } +}; + +var XY = { + name: "xy", + handles: ["n", "e", "s", "w", "nw", "ne", "se", "sw"].map(type), + input: function(xy) { return xy; }, + output: function(xy) { return xy; } +}; + +var cursors = { + overlay: "crosshair", + selection: "move", + n: "ns-resize", + e: "ew-resize", + s: "ns-resize", + w: "ew-resize", + nw: "nwse-resize", + ne: "nesw-resize", + se: "nwse-resize", + sw: "nesw-resize" +}; + +var flipX = { + e: "w", + w: "e", + nw: "ne", + ne: "nw", + se: "sw", + sw: "se" +}; + +var flipY = { + n: "s", + s: "n", + nw: "sw", + ne: "se", + se: "ne", + sw: "nw" +}; + +var signsX = { + overlay: +1, + selection: +1, + n: null, + e: +1, + s: null, + w: -1, + nw: -1, + ne: +1, + se: +1, + sw: -1 +}; + +var signsY = { + overlay: +1, + selection: +1, + n: -1, + e: null, + s: +1, + w: null, + nw: -1, + ne: -1, + se: +1, + sw: +1 +}; + +function type(t) { + return {type: t}; +} + +// Ignore right-click, since that should open the context menu. +function defaultFilter$1() { + return !exports.event.button; +} + +function defaultExtent() { + var svg = this.ownerSVGElement || this; + return [[0, 0], [svg.width.baseVal.value, svg.height.baseVal.value]]; +} + +// Like d3.local, but with the name “__brush” rather than auto-generated. +function local$1(node) { + while (!node.__brush) if (!(node = node.parentNode)) return; + return node.__brush; +} + +function empty$1(extent) { + return extent[0][0] === extent[1][0] + || extent[0][1] === extent[1][1]; +} + +function brushSelection(node) { + var state = node.__brush; + return state ? state.dim.output(state.selection) : null; +} + +function brushX() { + return brush$1(X); +} + +function brushY() { + return brush$1(Y); +} + +function brush() { + return brush$1(XY); +} + +function brush$1(dim) { + var extent = defaultExtent, + filter = defaultFilter$1, + listeners = dispatch(brush, "start", "brush", "end"), + handleSize = 6, + touchending; + + function brush(group) { + var overlay = group + .property("__brush", initialize) + .selectAll(".overlay") + .data([type("overlay")]); + + overlay.enter().append("rect") + .attr("class", "overlay") + .attr("pointer-events", "all") + .attr("cursor", cursors.overlay) + .merge(overlay) + .each(function() { + var extent = local$1(this).extent; + select(this) + .attr("x", extent[0][0]) + .attr("y", extent[0][1]) + .attr("width", extent[1][0] - extent[0][0]) + .attr("height", extent[1][1] - extent[0][1]); + }); + + group.selectAll(".selection") + .data([type("selection")]) + .enter().append("rect") + .attr("class", "selection") + .attr("cursor", cursors.selection) + .attr("fill", "#777") + .attr("fill-opacity", 0.3) + .attr("stroke", "#fff") + .attr("shape-rendering", "crispEdges"); + + var handle = group.selectAll(".handle") + .data(dim.handles, function(d) { return d.type; }); + + handle.exit().remove(); + + handle.enter().append("rect") + .attr("class", function(d) { return "handle handle--" + d.type; }) + .attr("cursor", function(d) { return cursors[d.type]; }); + + group + .each(redraw) + .attr("fill", "none") + .attr("pointer-events", "all") + .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)") + .on("mousedown.brush touchstart.brush", started); + } + + brush.move = function(group, selection$$1) { + if (group.selection) { + group + .on("start.brush", function() { emitter(this, arguments).beforestart().start(); }) + .on("interrupt.brush end.brush", function() { emitter(this, arguments).end(); }) + .tween("brush", function() { + var that = this, + state = that.__brush, + emit = emitter(that, arguments), + selection0 = state.selection, + selection1 = dim.input(typeof selection$$1 === "function" ? selection$$1.apply(this, arguments) : selection$$1, state.extent), + i = interpolateValue(selection0, selection1); + + function tween(t) { + state.selection = t === 1 && empty$1(selection1) ? null : i(t); + redraw.call(that); + emit.brush(); + } + + return selection0 && selection1 ? tween : tween(1); + }); + } else { + group + .each(function() { + var that = this, + args = arguments, + state = that.__brush, + selection1 = dim.input(typeof selection$$1 === "function" ? selection$$1.apply(that, args) : selection$$1, state.extent), + emit = emitter(that, args).beforestart(); + + interrupt(that); + state.selection = selection1 == null || empty$1(selection1) ? null : selection1; + redraw.call(that); + emit.start().brush().end(); + }); + } + }; + + function redraw() { + var group = select(this), + selection$$1 = local$1(this).selection; + + if (selection$$1) { + group.selectAll(".selection") + .style("display", null) + .attr("x", selection$$1[0][0]) + .attr("y", selection$$1[0][1]) + .attr("width", selection$$1[1][0] - selection$$1[0][0]) + .attr("height", selection$$1[1][1] - selection$$1[0][1]); + + group.selectAll(".handle") + .style("display", null) + .attr("x", function(d) { return d.type[d.type.length - 1] === "e" ? selection$$1[1][0] - handleSize / 2 : selection$$1[0][0] - handleSize / 2; }) + .attr("y", function(d) { return d.type[0] === "s" ? selection$$1[1][1] - handleSize / 2 : selection$$1[0][1] - handleSize / 2; }) + .attr("width", function(d) { return d.type === "n" || d.type === "s" ? selection$$1[1][0] - selection$$1[0][0] + handleSize : handleSize; }) + .attr("height", function(d) { return d.type === "e" || d.type === "w" ? selection$$1[1][1] - selection$$1[0][1] + handleSize : handleSize; }); + } + + else { + group.selectAll(".selection,.handle") + .style("display", "none") + .attr("x", null) + .attr("y", null) + .attr("width", null) + .attr("height", null); + } + } + + function emitter(that, args) { + return that.__brush.emitter || new Emitter(that, args); + } + + function Emitter(that, args) { + this.that = that; + this.args = args; + this.state = that.__brush; + this.active = 0; + } + + Emitter.prototype = { + beforestart: function() { + if (++this.active === 1) this.state.emitter = this, this.starting = true; + return this; + }, + start: function() { + if (this.starting) this.starting = false, this.emit("start"); + return this; + }, + brush: function() { + this.emit("brush"); + return this; + }, + end: function() { + if (--this.active === 0) delete this.state.emitter, this.emit("end"); + return this; + }, + emit: function(type) { + customEvent(new BrushEvent(brush, type, dim.output(this.state.selection)), listeners.apply, listeners, [type, this.that, this.args]); + } + }; + + function started() { + if (exports.event.touches) { if (exports.event.changedTouches.length < exports.event.touches.length) return noevent$1(); } + else if (touchending) return; + if (!filter.apply(this, arguments)) return; + + var that = this, + type = exports.event.target.__data__.type, + mode = (exports.event.metaKey ? type = "overlay" : type) === "selection" ? MODE_DRAG : (exports.event.altKey ? MODE_CENTER : MODE_HANDLE), + signX = dim === Y ? null : signsX[type], + signY = dim === X ? null : signsY[type], + state = local$1(that), + extent = state.extent, + selection$$1 = state.selection, + W = extent[0][0], w0, w1, + N = extent[0][1], n0, n1, + E = extent[1][0], e0, e1, + S = extent[1][1], s0, s1, + dx, + dy, + moving, + shifting = signX && signY && exports.event.shiftKey, + lockX, + lockY, + point0 = mouse(that), + point$$1 = point0, + emit = emitter(that, arguments).beforestart(); + + if (type === "overlay") { + state.selection = selection$$1 = [ + [w0 = dim === Y ? W : point0[0], n0 = dim === X ? N : point0[1]], + [e0 = dim === Y ? E : w0, s0 = dim === X ? S : n0] + ]; + } else { + w0 = selection$$1[0][0]; + n0 = selection$$1[0][1]; + e0 = selection$$1[1][0]; + s0 = selection$$1[1][1]; + } + + w1 = w0; + n1 = n0; + e1 = e0; + s1 = s0; + + var group = select(that) + .attr("pointer-events", "none"); + + var overlay = group.selectAll(".overlay") + .attr("cursor", cursors[type]); + + if (exports.event.touches) { + group + .on("touchmove.brush", moved, true) + .on("touchend.brush touchcancel.brush", ended, true); + } else { + var view = select(exports.event.view) + .on("keydown.brush", keydowned, true) + .on("keyup.brush", keyupped, true) + .on("mousemove.brush", moved, true) + .on("mouseup.brush", ended, true); + + dragDisable(exports.event.view); + } + + nopropagation$1(); + interrupt(that); + redraw.call(that); + emit.start(); + + function moved() { + var point1 = mouse(that); + if (shifting && !lockX && !lockY) { + if (Math.abs(point1[0] - point$$1[0]) > Math.abs(point1[1] - point$$1[1])) lockY = true; + else lockX = true; + } + point$$1 = point1; + moving = true; + noevent$1(); + move(); + } + + function move() { + var t; + + dx = point$$1[0] - point0[0]; + dy = point$$1[1] - point0[1]; + + switch (mode) { + case MODE_SPACE: + case MODE_DRAG: { + if (signX) dx = Math.max(W - w0, Math.min(E - e0, dx)), w1 = w0 + dx, e1 = e0 + dx; + if (signY) dy = Math.max(N - n0, Math.min(S - s0, dy)), n1 = n0 + dy, s1 = s0 + dy; + break; + } + case MODE_HANDLE: { + if (signX < 0) dx = Math.max(W - w0, Math.min(E - w0, dx)), w1 = w0 + dx, e1 = e0; + else if (signX > 0) dx = Math.max(W - e0, Math.min(E - e0, dx)), w1 = w0, e1 = e0 + dx; + if (signY < 0) dy = Math.max(N - n0, Math.min(S - n0, dy)), n1 = n0 + dy, s1 = s0; + else if (signY > 0) dy = Math.max(N - s0, Math.min(S - s0, dy)), n1 = n0, s1 = s0 + dy; + break; + } + case MODE_CENTER: { + if (signX) w1 = Math.max(W, Math.min(E, w0 - dx * signX)), e1 = Math.max(W, Math.min(E, e0 + dx * signX)); + if (signY) n1 = Math.max(N, Math.min(S, n0 - dy * signY)), s1 = Math.max(N, Math.min(S, s0 + dy * signY)); + break; + } + } + + if (e1 < w1) { + signX *= -1; + t = w0, w0 = e0, e0 = t; + t = w1, w1 = e1, e1 = t; + if (type in flipX) overlay.attr("cursor", cursors[type = flipX[type]]); + } + + if (s1 < n1) { + signY *= -1; + t = n0, n0 = s0, s0 = t; + t = n1, n1 = s1, s1 = t; + if (type in flipY) overlay.attr("cursor", cursors[type = flipY[type]]); + } + + if (state.selection) selection$$1 = state.selection; // May be set by brush.move! + if (lockX) w1 = selection$$1[0][0], e1 = selection$$1[1][0]; + if (lockY) n1 = selection$$1[0][1], s1 = selection$$1[1][1]; + + if (selection$$1[0][0] !== w1 + || selection$$1[0][1] !== n1 + || selection$$1[1][0] !== e1 + || selection$$1[1][1] !== s1) { + state.selection = [[w1, n1], [e1, s1]]; + redraw.call(that); + emit.brush(); + } + } + + function ended() { + nopropagation$1(); + if (exports.event.touches) { + if (exports.event.touches.length) return; + if (touchending) clearTimeout(touchending); + touchending = setTimeout(function() { touchending = null; }, 500); // Ghost clicks are delayed! + group.on("touchmove.brush touchend.brush touchcancel.brush", null); + } else { + yesdrag(exports.event.view, moving); + view.on("keydown.brush keyup.brush mousemove.brush mouseup.brush", null); + } + group.attr("pointer-events", "all"); + overlay.attr("cursor", cursors.overlay); + if (state.selection) selection$$1 = state.selection; // May be set by brush.move (on start)! + if (empty$1(selection$$1)) state.selection = null, redraw.call(that); + emit.end(); + } + + function keydowned() { + switch (exports.event.keyCode) { + case 16: { // SHIFT + shifting = signX && signY; + break; + } + case 18: { // ALT + if (mode === MODE_HANDLE) { + if (signX) e0 = e1 - dx * signX, w0 = w1 + dx * signX; + if (signY) s0 = s1 - dy * signY, n0 = n1 + dy * signY; + mode = MODE_CENTER; + move(); + } + break; + } + case 32: { // SPACE; takes priority over ALT + if (mode === MODE_HANDLE || mode === MODE_CENTER) { + if (signX < 0) e0 = e1 - dx; else if (signX > 0) w0 = w1 - dx; + if (signY < 0) s0 = s1 - dy; else if (signY > 0) n0 = n1 - dy; + mode = MODE_SPACE; + overlay.attr("cursor", cursors.selection); + move(); + } + break; + } + default: return; + } + noevent$1(); + } + + function keyupped() { + switch (exports.event.keyCode) { + case 16: { // SHIFT + if (shifting) { + lockX = lockY = shifting = false; + move(); + } + break; + } + case 18: { // ALT + if (mode === MODE_CENTER) { + if (signX < 0) e0 = e1; else if (signX > 0) w0 = w1; + if (signY < 0) s0 = s1; else if (signY > 0) n0 = n1; + mode = MODE_HANDLE; + move(); + } + break; + } + case 32: { // SPACE + if (mode === MODE_SPACE) { + if (exports.event.altKey) { + if (signX) e0 = e1 - dx * signX, w0 = w1 + dx * signX; + if (signY) s0 = s1 - dy * signY, n0 = n1 + dy * signY; + mode = MODE_CENTER; + } else { + if (signX < 0) e0 = e1; else if (signX > 0) w0 = w1; + if (signY < 0) s0 = s1; else if (signY > 0) n0 = n1; + mode = MODE_HANDLE; + } + overlay.attr("cursor", cursors[type]); + move(); + } + break; + } + default: return; + } + noevent$1(); + } + } + + function initialize() { + var state = this.__brush || {selection: null}; + state.extent = extent.apply(this, arguments); + state.dim = dim; + return state; + } + + brush.extent = function(_) { + return arguments.length ? (extent = typeof _ === "function" ? _ : constant$4([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), brush) : extent; + }; + + brush.filter = function(_) { + return arguments.length ? (filter = typeof _ === "function" ? _ : constant$4(!!_), brush) : filter; + }; + + brush.handleSize = function(_) { + return arguments.length ? (handleSize = +_, brush) : handleSize; + }; + + brush.on = function() { + var value = listeners.on.apply(listeners, arguments); + return value === listeners ? brush : value; + }; + + return brush; +} + +var cos = Math.cos; +var sin = Math.sin; +var pi$1 = Math.PI; +var halfPi$1 = pi$1 / 2; +var tau$1 = pi$1 * 2; +var max$1 = Math.max; + +function compareValue(compare) { + return function(a, b) { + return compare( + a.source.value + a.target.value, + b.source.value + b.target.value + ); + }; +} + +function chord() { + var padAngle = 0, + sortGroups = null, + sortSubgroups = null, + sortChords = null; + + function chord(matrix) { + var n = matrix.length, + groupSums = [], + groupIndex = sequence(n), + subgroupIndex = [], + chords = [], + groups = chords.groups = new Array(n), + subgroups = new Array(n * n), + k, + x, + x0, + dx, + i, + j; + + // Compute the sum. + k = 0, i = -1; while (++i < n) { + x = 0, j = -1; while (++j < n) { + x += matrix[i][j]; + } + groupSums.push(x); + subgroupIndex.push(sequence(n)); + k += x; + } + + // Sort groups… + if (sortGroups) groupIndex.sort(function(a, b) { + return sortGroups(groupSums[a], groupSums[b]); + }); + + // Sort subgroups… + if (sortSubgroups) subgroupIndex.forEach(function(d, i) { + d.sort(function(a, b) { + return sortSubgroups(matrix[i][a], matrix[i][b]); + }); + }); + + // Convert the sum to scaling factor for [0, 2pi]. + // TODO Allow start and end angle to be specified? + // TODO Allow padding to be specified as percentage? + k = max$1(0, tau$1 - padAngle * n) / k; + dx = k ? padAngle : tau$1 / n; + + // Compute the start and end angle for each group and subgroup. + // Note: Opera has a bug reordering object literal properties! + x = 0, i = -1; while (++i < n) { + x0 = x, j = -1; while (++j < n) { + var di = groupIndex[i], + dj = subgroupIndex[di][j], + v = matrix[di][dj], + a0 = x, + a1 = x += v * k; + subgroups[dj * n + di] = { + index: di, + subindex: dj, + startAngle: a0, + endAngle: a1, + value: v + }; + } + groups[di] = { + index: di, + startAngle: x0, + endAngle: x, + value: groupSums[di] + }; + x += dx; + } + + // Generate chords for each (non-empty) subgroup-subgroup link. + i = -1; while (++i < n) { + j = i - 1; while (++j < n) { + var source = subgroups[j * n + i], + target = subgroups[i * n + j]; + if (source.value || target.value) { + chords.push(source.value < target.value + ? {source: target, target: source} + : {source: source, target: target}); + } + } + } + + return sortChords ? chords.sort(sortChords) : chords; + } + + chord.padAngle = function(_) { + return arguments.length ? (padAngle = max$1(0, _), chord) : padAngle; + }; + + chord.sortGroups = function(_) { + return arguments.length ? (sortGroups = _, chord) : sortGroups; + }; + + chord.sortSubgroups = function(_) { + return arguments.length ? (sortSubgroups = _, chord) : sortSubgroups; + }; + + chord.sortChords = function(_) { + return arguments.length ? (_ == null ? sortChords = null : (sortChords = compareValue(_))._ = _, chord) : sortChords && sortChords._; + }; + + return chord; +} + +var slice$2 = Array.prototype.slice; + +function constant$5(x) { + return function() { + return x; + }; +} + +var pi$2 = Math.PI, + tau$2 = 2 * pi$2, + epsilon$1 = 1e-6, + tauEpsilon = tau$2 - epsilon$1; + +function Path() { + this._x0 = this._y0 = // start of current subpath + this._x1 = this._y1 = null; // end of current subpath + this._ = ""; +} + +function path() { + return new Path; +} + +Path.prototype = path.prototype = { + constructor: Path, + moveTo: function(x, y) { + this._ += "M" + (this._x0 = this._x1 = +x) + "," + (this._y0 = this._y1 = +y); + }, + closePath: function() { + if (this._x1 !== null) { + this._x1 = this._x0, this._y1 = this._y0; + this._ += "Z"; + } + }, + lineTo: function(x, y) { + this._ += "L" + (this._x1 = +x) + "," + (this._y1 = +y); + }, + quadraticCurveTo: function(x1, y1, x, y) { + this._ += "Q" + (+x1) + "," + (+y1) + "," + (this._x1 = +x) + "," + (this._y1 = +y); + }, + bezierCurveTo: function(x1, y1, x2, y2, x, y) { + this._ += "C" + (+x1) + "," + (+y1) + "," + (+x2) + "," + (+y2) + "," + (this._x1 = +x) + "," + (this._y1 = +y); + }, + arcTo: function(x1, y1, x2, y2, r) { + x1 = +x1, y1 = +y1, x2 = +x2, y2 = +y2, r = +r; + var x0 = this._x1, + y0 = this._y1, + x21 = x2 - x1, + y21 = y2 - y1, + x01 = x0 - x1, + y01 = y0 - y1, + l01_2 = x01 * x01 + y01 * y01; + + // Is the radius negative? Error. + if (r < 0) throw new Error("negative radius: " + r); + + // Is this path empty? Move to (x1,y1). + if (this._x1 === null) { + this._ += "M" + (this._x1 = x1) + "," + (this._y1 = y1); + } + + // Or, is (x1,y1) coincident with (x0,y0)? Do nothing. + else if (!(l01_2 > epsilon$1)); + + // Or, are (x0,y0), (x1,y1) and (x2,y2) collinear? + // Equivalently, is (x1,y1) coincident with (x2,y2)? + // Or, is the radius zero? Line to (x1,y1). + else if (!(Math.abs(y01 * x21 - y21 * x01) > epsilon$1) || !r) { + this._ += "L" + (this._x1 = x1) + "," + (this._y1 = y1); + } + + // Otherwise, draw an arc! + else { + var x20 = x2 - x0, + y20 = y2 - y0, + l21_2 = x21 * x21 + y21 * y21, + l20_2 = x20 * x20 + y20 * y20, + l21 = Math.sqrt(l21_2), + l01 = Math.sqrt(l01_2), + l = r * Math.tan((pi$2 - Math.acos((l21_2 + l01_2 - l20_2) / (2 * l21 * l01))) / 2), + t01 = l / l01, + t21 = l / l21; + + // If the start tangent is not coincident with (x0,y0), line to. + if (Math.abs(t01 - 1) > epsilon$1) { + this._ += "L" + (x1 + t01 * x01) + "," + (y1 + t01 * y01); + } + + this._ += "A" + r + "," + r + ",0,0," + (+(y01 * x20 > x01 * y20)) + "," + (this._x1 = x1 + t21 * x21) + "," + (this._y1 = y1 + t21 * y21); + } + }, + arc: function(x, y, r, a0, a1, ccw) { + x = +x, y = +y, r = +r; + var dx = r * Math.cos(a0), + dy = r * Math.sin(a0), + x0 = x + dx, + y0 = y + dy, + cw = 1 ^ ccw, + da = ccw ? a0 - a1 : a1 - a0; + + // Is the radius negative? Error. + if (r < 0) throw new Error("negative radius: " + r); + + // Is this path empty? Move to (x0,y0). + if (this._x1 === null) { + this._ += "M" + x0 + "," + y0; + } + + // Or, is (x0,y0) not coincident with the previous point? Line to (x0,y0). + else if (Math.abs(this._x1 - x0) > epsilon$1 || Math.abs(this._y1 - y0) > epsilon$1) { + this._ += "L" + x0 + "," + y0; + } + + // Is this arc empty? We’re done. + if (!r) return; + + // Does the angle go the wrong way? Flip the direction. + if (da < 0) da = da % tau$2 + tau$2; + + // Is this a complete circle? Draw two arcs to complete the circle. + if (da > tauEpsilon) { + this._ += "A" + r + "," + r + ",0,1," + cw + "," + (x - dx) + "," + (y - dy) + "A" + r + "," + r + ",0,1," + cw + "," + (this._x1 = x0) + "," + (this._y1 = y0); + } + + // Is this arc non-empty? Draw an arc! + else if (da > epsilon$1) { + this._ += "A" + r + "," + r + ",0," + (+(da >= pi$2)) + "," + cw + "," + (this._x1 = x + r * Math.cos(a1)) + "," + (this._y1 = y + r * Math.sin(a1)); + } + }, + rect: function(x, y, w, h) { + this._ += "M" + (this._x0 = this._x1 = +x) + "," + (this._y0 = this._y1 = +y) + "h" + (+w) + "v" + (+h) + "h" + (-w) + "Z"; + }, + toString: function() { + return this._; + } +}; + +function defaultSource(d) { + return d.source; +} + +function defaultTarget(d) { + return d.target; +} + +function defaultRadius(d) { + return d.radius; +} + +function defaultStartAngle(d) { + return d.startAngle; +} + +function defaultEndAngle(d) { + return d.endAngle; +} + +function ribbon() { + var source = defaultSource, + target = defaultTarget, + radius = defaultRadius, + startAngle = defaultStartAngle, + endAngle = defaultEndAngle, + context = null; + + function ribbon() { + var buffer, + argv = slice$2.call(arguments), + s = source.apply(this, argv), + t = target.apply(this, argv), + sr = +radius.apply(this, (argv[0] = s, argv)), + sa0 = startAngle.apply(this, argv) - halfPi$1, + sa1 = endAngle.apply(this, argv) - halfPi$1, + sx0 = sr * cos(sa0), + sy0 = sr * sin(sa0), + tr = +radius.apply(this, (argv[0] = t, argv)), + ta0 = startAngle.apply(this, argv) - halfPi$1, + ta1 = endAngle.apply(this, argv) - halfPi$1; + + if (!context) context = buffer = path(); + + context.moveTo(sx0, sy0); + context.arc(0, 0, sr, sa0, sa1); + if (sa0 !== ta0 || sa1 !== ta1) { // TODO sr !== tr? + context.quadraticCurveTo(0, 0, tr * cos(ta0), tr * sin(ta0)); + context.arc(0, 0, tr, ta0, ta1); + } + context.quadraticCurveTo(0, 0, sx0, sy0); + context.closePath(); + + if (buffer) return context = null, buffer + "" || null; + } + + ribbon.radius = function(_) { + return arguments.length ? (radius = typeof _ === "function" ? _ : constant$5(+_), ribbon) : radius; + }; + + ribbon.startAngle = function(_) { + return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$5(+_), ribbon) : startAngle; + }; + + ribbon.endAngle = function(_) { + return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$5(+_), ribbon) : endAngle; + }; + + ribbon.source = function(_) { + return arguments.length ? (source = _, ribbon) : source; + }; + + ribbon.target = function(_) { + return arguments.length ? (target = _, ribbon) : target; + }; + + ribbon.context = function(_) { + return arguments.length ? ((context = _ == null ? null : _), ribbon) : context; + }; + + return ribbon; +} + +var prefix = "$"; + +function Map() {} + +Map.prototype = map$1.prototype = { + constructor: Map, + has: function(key) { + return (prefix + key) in this; + }, + get: function(key) { + return this[prefix + key]; + }, + set: function(key, value) { + this[prefix + key] = value; + return this; + }, + remove: function(key) { + var property = prefix + key; + return property in this && delete this[property]; + }, + clear: function() { + for (var property in this) if (property[0] === prefix) delete this[property]; + }, + keys: function() { + var keys = []; + for (var property in this) if (property[0] === prefix) keys.push(property.slice(1)); + return keys; + }, + values: function() { + var values = []; + for (var property in this) if (property[0] === prefix) values.push(this[property]); + return values; + }, + entries: function() { + var entries = []; + for (var property in this) if (property[0] === prefix) entries.push({key: property.slice(1), value: this[property]}); + return entries; + }, + size: function() { + var size = 0; + for (var property in this) if (property[0] === prefix) ++size; + return size; + }, + empty: function() { + for (var property in this) if (property[0] === prefix) return false; + return true; + }, + each: function(f) { + for (var property in this) if (property[0] === prefix) f(this[property], property.slice(1), this); + } +}; + +function map$1(object, f) { + var map = new Map; + + // Copy constructor. + if (object instanceof Map) object.each(function(value, key) { map.set(key, value); }); + + // Index array by numeric index or specified key function. + else if (Array.isArray(object)) { + var i = -1, + n = object.length, + o; + + if (f == null) while (++i < n) map.set(i, object[i]); + else while (++i < n) map.set(f(o = object[i], i, object), o); + } + + // Convert object to map. + else if (object) for (var key in object) map.set(key, object[key]); + + return map; +} + +function nest() { + var keys = [], + sortKeys = [], + sortValues, + rollup, + nest; + + function apply(array, depth, createResult, setResult) { + if (depth >= keys.length) { + if (sortValues != null) array.sort(sortValues); + return rollup != null ? rollup(array) : array; + } + + var i = -1, + n = array.length, + key = keys[depth++], + keyValue, + value, + valuesByKey = map$1(), + values, + result = createResult(); + + while (++i < n) { + if (values = valuesByKey.get(keyValue = key(value = array[i]) + "")) { + values.push(value); + } else { + valuesByKey.set(keyValue, [value]); + } + } + + valuesByKey.each(function(values, key) { + setResult(result, key, apply(values, depth, createResult, setResult)); + }); + + return result; + } + + function entries(map, depth) { + if (++depth > keys.length) return map; + var array, sortKey = sortKeys[depth - 1]; + if (rollup != null && depth >= keys.length) array = map.entries(); + else array = [], map.each(function(v, k) { array.push({key: k, values: entries(v, depth)}); }); + return sortKey != null ? array.sort(function(a, b) { return sortKey(a.key, b.key); }) : array; + } + + return nest = { + object: function(array) { return apply(array, 0, createObject, setObject); }, + map: function(array) { return apply(array, 0, createMap, setMap); }, + entries: function(array) { return entries(apply(array, 0, createMap, setMap), 0); }, + key: function(d) { keys.push(d); return nest; }, + sortKeys: function(order) { sortKeys[keys.length - 1] = order; return nest; }, + sortValues: function(order) { sortValues = order; return nest; }, + rollup: function(f) { rollup = f; return nest; } + }; +} + +function createObject() { + return {}; +} + +function setObject(object, key, value) { + object[key] = value; +} + +function createMap() { + return map$1(); +} + +function setMap(map, key, value) { + map.set(key, value); +} + +function Set() {} + +var proto = map$1.prototype; + +Set.prototype = set$2.prototype = { + constructor: Set, + has: proto.has, + add: function(value) { + value += ""; + this[prefix + value] = value; + return this; + }, + remove: proto.remove, + clear: proto.clear, + values: proto.keys, + size: proto.size, + empty: proto.empty, + each: proto.each +}; + +function set$2(object, f) { + var set = new Set; + + // Copy constructor. + if (object instanceof Set) object.each(function(value) { set.add(value); }); + + // Otherwise, assume it’s an array. + else if (object) { + var i = -1, n = object.length; + if (f == null) while (++i < n) set.add(object[i]); + else while (++i < n) set.add(f(object[i], i, object)); + } + + return set; +} + +function keys(map) { + var keys = []; + for (var key in map) keys.push(key); + return keys; +} + +function values(map) { + var values = []; + for (var key in map) values.push(map[key]); + return values; +} + +function entries(map) { + var entries = []; + for (var key in map) entries.push({key: key, value: map[key]}); + return entries; +} + +var array$2 = Array.prototype; + +var slice$3 = array$2.slice; + +function ascending$2(a, b) { + return a - b; +} + +function area(ring) { + var i = 0, n = ring.length, area = ring[n - 1][1] * ring[0][0] - ring[n - 1][0] * ring[0][1]; + while (++i < n) area += ring[i - 1][1] * ring[i][0] - ring[i - 1][0] * ring[i][1]; + return area; +} + +function constant$6(x) { + return function() { + return x; + }; +} + +function contains(ring, hole) { + var i = -1, n = hole.length, c; + while (++i < n) if (c = ringContains(ring, hole[i])) return c; + return 0; +} + +function ringContains(ring, point) { + var x = point[0], y = point[1], contains = -1; + for (var i = 0, n = ring.length, j = n - 1; i < n; j = i++) { + var pi = ring[i], xi = pi[0], yi = pi[1], pj = ring[j], xj = pj[0], yj = pj[1]; + if (segmentContains(pi, pj, point)) return 0; + if (((yi > y) !== (yj > y)) && ((x < (xj - xi) * (y - yi) / (yj - yi) + xi))) contains = -contains; + } + return contains; +} + +function segmentContains(a, b, c) { + var i; return collinear(a, b, c) && within(a[i = +(a[0] === b[0])], c[i], b[i]); +} + +function collinear(a, b, c) { + return (b[0] - a[0]) * (c[1] - a[1]) === (c[0] - a[0]) * (b[1] - a[1]); +} + +function within(p, q, r) { + return p <= q && q <= r || r <= q && q <= p; +} + +function noop$1() {} + +var cases = [ + [], + [[[1.0, 1.5], [0.5, 1.0]]], + [[[1.5, 1.0], [1.0, 1.5]]], + [[[1.5, 1.0], [0.5, 1.0]]], + [[[1.0, 0.5], [1.5, 1.0]]], + [[[1.0, 1.5], [0.5, 1.0]], [[1.0, 0.5], [1.5, 1.0]]], + [[[1.0, 0.5], [1.0, 1.5]]], + [[[1.0, 0.5], [0.5, 1.0]]], + [[[0.5, 1.0], [1.0, 0.5]]], + [[[1.0, 1.5], [1.0, 0.5]]], + [[[0.5, 1.0], [1.0, 0.5]], [[1.5, 1.0], [1.0, 1.5]]], + [[[1.5, 1.0], [1.0, 0.5]]], + [[[0.5, 1.0], [1.5, 1.0]]], + [[[1.0, 1.5], [1.5, 1.0]]], + [[[0.5, 1.0], [1.0, 1.5]]], + [] +]; + +function contours() { + var dx = 1, + dy = 1, + threshold$$1 = thresholdSturges, + smooth = smoothLinear; + + function contours(values) { + var tz = threshold$$1(values); + + // Convert number of thresholds into uniform thresholds. + if (!Array.isArray(tz)) { + var domain = extent(values), start = domain[0], stop = domain[1]; + tz = tickStep(start, stop, tz); + tz = sequence(Math.floor(start / tz) * tz, Math.floor(stop / tz) * tz, tz); + } else { + tz = tz.slice().sort(ascending$2); + } + + return tz.map(function(value) { + return contour(values, value); + }); + } + + // Accumulate, smooth contour rings, assign holes to exterior rings. + // Based on https://github.com/mbostock/shapefile/blob/v0.6.2/shp/polygon.js + function contour(values, value) { + var polygons = [], + holes = []; + + isorings(values, value, function(ring) { + smooth(ring, values, value); + if (area(ring) > 0) polygons.push([ring]); + else holes.push(ring); + }); + + holes.forEach(function(hole) { + for (var i = 0, n = polygons.length, polygon; i < n; ++i) { + if (contains((polygon = polygons[i])[0], hole) !== -1) { + polygon.push(hole); + return; + } + } + }); + + return { + type: "MultiPolygon", + value: value, + coordinates: polygons + }; + } + + // Marching squares with isolines stitched into rings. + // Based on https://github.com/topojson/topojson-client/blob/v3.0.0/src/stitch.js + function isorings(values, value, callback) { + var fragmentByStart = new Array, + fragmentByEnd = new Array, + x, y, t0, t1, t2, t3; + + // Special case for the first row (y = -1, t2 = t3 = 0). + x = y = -1; + t1 = values[0] >= value; + cases[t1 << 1].forEach(stitch); + while (++x < dx - 1) { + t0 = t1, t1 = values[x + 1] >= value; + cases[t0 | t1 << 1].forEach(stitch); + } + cases[t1 << 0].forEach(stitch); + + // General case for the intermediate rows. + while (++y < dy - 1) { + x = -1; + t1 = values[y * dx + dx] >= value; + t2 = values[y * dx] >= value; + cases[t1 << 1 | t2 << 2].forEach(stitch); + while (++x < dx - 1) { + t0 = t1, t1 = values[y * dx + dx + x + 1] >= value; + t3 = t2, t2 = values[y * dx + x + 1] >= value; + cases[t0 | t1 << 1 | t2 << 2 | t3 << 3].forEach(stitch); + } + cases[t1 | t2 << 3].forEach(stitch); + } + + // Special case for the last row (y = dy - 1, t0 = t1 = 0). + x = -1; + t2 = values[y * dx] >= value; + cases[t2 << 2].forEach(stitch); + while (++x < dx - 1) { + t3 = t2, t2 = values[y * dx + x + 1] >= value; + cases[t2 << 2 | t3 << 3].forEach(stitch); + } + cases[t2 << 3].forEach(stitch); + + function stitch(line) { + var start = [line[0][0] + x, line[0][1] + y], + end = [line[1][0] + x, line[1][1] + y], + startIndex = index(start), + endIndex = index(end), + f, g; + if (f = fragmentByEnd[startIndex]) { + if (g = fragmentByStart[endIndex]) { + delete fragmentByEnd[f.end]; + delete fragmentByStart[g.start]; + if (f === g) { + f.ring.push(end); + callback(f.ring); + } else { + fragmentByStart[f.start] = fragmentByEnd[g.end] = {start: f.start, end: g.end, ring: f.ring.concat(g.ring)}; + } + } else { + delete fragmentByEnd[f.end]; + f.ring.push(end); + fragmentByEnd[f.end = endIndex] = f; + } + } else if (f = fragmentByStart[endIndex]) { + if (g = fragmentByEnd[startIndex]) { + delete fragmentByStart[f.start]; + delete fragmentByEnd[g.end]; + if (f === g) { + f.ring.push(end); + callback(f.ring); + } else { + fragmentByStart[g.start] = fragmentByEnd[f.end] = {start: g.start, end: f.end, ring: g.ring.concat(f.ring)}; + } + } else { + delete fragmentByStart[f.start]; + f.ring.unshift(start); + fragmentByStart[f.start = startIndex] = f; + } + } else { + fragmentByStart[startIndex] = fragmentByEnd[endIndex] = {start: startIndex, end: endIndex, ring: [start, end]}; + } + } + } + + function index(point) { + return point[0] * 2 + point[1] * (dx + 1) * 4; + } + + function smoothLinear(ring, values, value) { + ring.forEach(function(point) { + var x = point[0], + y = point[1], + xt = x | 0, + yt = y | 0, + v0, + v1 = values[yt * dx + xt]; + if (x > 0 && x < dx && xt === x) { + v0 = values[yt * dx + xt - 1]; + point[0] = x + (value - v0) / (v1 - v0) - 0.5; + } + if (y > 0 && y < dy && yt === y) { + v0 = values[(yt - 1) * dx + xt]; + point[1] = y + (value - v0) / (v1 - v0) - 0.5; + } + }); + } + + contours.contour = contour; + + contours.size = function(_) { + if (!arguments.length) return [dx, dy]; + var _0 = Math.ceil(_[0]), _1 = Math.ceil(_[1]); + if (!(_0 > 0) || !(_1 > 0)) throw new Error("invalid size"); + return dx = _0, dy = _1, contours; + }; + + contours.thresholds = function(_) { + return arguments.length ? (threshold$$1 = typeof _ === "function" ? _ : Array.isArray(_) ? constant$6(slice$3.call(_)) : constant$6(_), contours) : threshold$$1; + }; + + contours.smooth = function(_) { + return arguments.length ? (smooth = _ ? smoothLinear : noop$1, contours) : smooth === smoothLinear; + }; + + return contours; +} + +// TODO Optimize edge cases. +// TODO Optimize index calculation. +// TODO Optimize arguments. +function blurX(source, target, r) { + var n = source.width, + m = source.height, + w = (r << 1) + 1; + for (var j = 0; j < m; ++j) { + for (var i = 0, sr = 0; i < n + r; ++i) { + if (i < n) { + sr += source.data[i + j * n]; + } + if (i >= r) { + if (i >= w) { + sr -= source.data[i - w + j * n]; + } + target.data[i - r + j * n] = sr / Math.min(i + 1, n - 1 + w - i, w); + } + } + } +} + +// TODO Optimize edge cases. +// TODO Optimize index calculation. +// TODO Optimize arguments. +function blurY(source, target, r) { + var n = source.width, + m = source.height, + w = (r << 1) + 1; + for (var i = 0; i < n; ++i) { + for (var j = 0, sr = 0; j < m + r; ++j) { + if (j < m) { + sr += source.data[i + j * n]; + } + if (j >= r) { + if (j >= w) { + sr -= source.data[i + (j - w) * n]; + } + target.data[i + (j - r) * n] = sr / Math.min(j + 1, m - 1 + w - j, w); + } + } + } +} + +function defaultX(d) { + return d[0]; +} + +function defaultY(d) { + return d[1]; +} + +function defaultWeight() { + return 1; +} + +function density() { + var x = defaultX, + y = defaultY, + weight = defaultWeight, + dx = 960, + dy = 500, + r = 20, // blur radius + k = 2, // log2(grid cell size) + o = r * 3, // grid offset, to pad for blur + n = (dx + o * 2) >> k, // grid width + m = (dy + o * 2) >> k, // grid height + threshold$$1 = constant$6(20); + + function density(data) { + var values0 = new Float32Array(n * m), + values1 = new Float32Array(n * m); + + data.forEach(function(d, i, data) { + var xi = (+x(d, i, data) + o) >> k, + yi = (+y(d, i, data) + o) >> k, + wi = +weight(d, i, data); + if (xi >= 0 && xi < n && yi >= 0 && yi < m) { + values0[xi + yi * n] += wi; + } + }); + + // TODO Optimize. + blurX({width: n, height: m, data: values0}, {width: n, height: m, data: values1}, r >> k); + blurY({width: n, height: m, data: values1}, {width: n, height: m, data: values0}, r >> k); + blurX({width: n, height: m, data: values0}, {width: n, height: m, data: values1}, r >> k); + blurY({width: n, height: m, data: values1}, {width: n, height: m, data: values0}, r >> k); + blurX({width: n, height: m, data: values0}, {width: n, height: m, data: values1}, r >> k); + blurY({width: n, height: m, data: values1}, {width: n, height: m, data: values0}, r >> k); + + var tz = threshold$$1(values0); + + // Convert number of thresholds into uniform thresholds. + if (!Array.isArray(tz)) { + var stop = max(values0); + tz = tickStep(0, stop, tz); + tz = sequence(0, Math.floor(stop / tz) * tz, tz); + tz.shift(); + } + + return contours() + .thresholds(tz) + .size([n, m]) + (values0) + .map(transform); + } + + function transform(geometry) { + geometry.value *= Math.pow(2, -2 * k); // Density in points per square pixel. + geometry.coordinates.forEach(transformPolygon); + return geometry; + } + + function transformPolygon(coordinates) { + coordinates.forEach(transformRing); + } + + function transformRing(coordinates) { + coordinates.forEach(transformPoint); + } + + // TODO Optimize. + function transformPoint(coordinates) { + coordinates[0] = coordinates[0] * Math.pow(2, k) - o; + coordinates[1] = coordinates[1] * Math.pow(2, k) - o; + } + + function resize() { + o = r * 3; + n = (dx + o * 2) >> k; + m = (dy + o * 2) >> k; + return density; + } + + density.x = function(_) { + return arguments.length ? (x = typeof _ === "function" ? _ : constant$6(+_), density) : x; + }; + + density.y = function(_) { + return arguments.length ? (y = typeof _ === "function" ? _ : constant$6(+_), density) : y; + }; + + density.weight = function(_) { + return arguments.length ? (weight = typeof _ === "function" ? _ : constant$6(+_), density) : weight; + }; + + density.size = function(_) { + if (!arguments.length) return [dx, dy]; + var _0 = Math.ceil(_[0]), _1 = Math.ceil(_[1]); + if (!(_0 >= 0) && !(_0 >= 0)) throw new Error("invalid size"); + return dx = _0, dy = _1, resize(); + }; + + density.cellSize = function(_) { + if (!arguments.length) return 1 << k; + if (!((_ = +_) >= 1)) throw new Error("invalid cell size"); + return k = Math.floor(Math.log(_) / Math.LN2), resize(); + }; + + density.thresholds = function(_) { + return arguments.length ? (threshold$$1 = typeof _ === "function" ? _ : Array.isArray(_) ? constant$6(slice$3.call(_)) : constant$6(_), density) : threshold$$1; + }; + + density.bandwidth = function(_) { + if (!arguments.length) return Math.sqrt(r * (r + 1)); + if (!((_ = +_) >= 0)) throw new Error("invalid bandwidth"); + return r = Math.round((Math.sqrt(4 * _ * _ + 1) - 1) / 2), resize(); + }; + + return density; +} + +var EOL = {}, + EOF = {}, + QUOTE = 34, + NEWLINE = 10, + RETURN = 13; + +function objectConverter(columns) { + return new Function("d", "return {" + columns.map(function(name, i) { + return JSON.stringify(name) + ": d[" + i + "]"; + }).join(",") + "}"); +} + +function customConverter(columns, f) { + var object = objectConverter(columns); + return function(row, i) { + return f(object(row), i, columns); + }; +} + +// Compute unique columns in order of discovery. +function inferColumns(rows) { + var columnSet = Object.create(null), + columns = []; + + rows.forEach(function(row) { + for (var column in row) { + if (!(column in columnSet)) { + columns.push(columnSet[column] = column); + } + } + }); + + return columns; +} + +function pad(value, width) { + var s = value + "", length = s.length; + return length < width ? new Array(width - length + 1).join(0) + s : s; +} + +function formatYear(year) { + return year < 0 ? "-" + pad(-year, 6) + : year > 9999 ? "+" + pad(year, 6) + : pad(year, 4); +} + +function formatDate(date) { + var hours = date.getUTCHours(), + minutes = date.getUTCMinutes(), + seconds = date.getUTCSeconds(), + milliseconds = date.getUTCMilliseconds(); + return isNaN(date) ? "Invalid Date" + : formatYear(date.getUTCFullYear(), 4) + "-" + pad(date.getUTCMonth() + 1, 2) + "-" + pad(date.getUTCDate(), 2) + + (milliseconds ? "T" + pad(hours, 2) + ":" + pad(minutes, 2) + ":" + pad(seconds, 2) + "." + pad(milliseconds, 3) + "Z" + : seconds ? "T" + pad(hours, 2) + ":" + pad(minutes, 2) + ":" + pad(seconds, 2) + "Z" + : minutes || hours ? "T" + pad(hours, 2) + ":" + pad(minutes, 2) + "Z" + : ""); +} + +function dsvFormat(delimiter) { + var reFormat = new RegExp("[\"" + delimiter + "\n\r]"), + DELIMITER = delimiter.charCodeAt(0); + + function parse(text, f) { + var convert, columns, rows = parseRows(text, function(row, i) { + if (convert) return convert(row, i - 1); + columns = row, convert = f ? customConverter(row, f) : objectConverter(row); + }); + rows.columns = columns || []; + return rows; + } + + function parseRows(text, f) { + var rows = [], // output rows + N = text.length, + I = 0, // current character index + n = 0, // current line number + t, // current token + eof = N <= 0, // current token followed by EOF? + eol = false; // current token followed by EOL? + + // Strip the trailing newline. + if (text.charCodeAt(N - 1) === NEWLINE) --N; + if (text.charCodeAt(N - 1) === RETURN) --N; + + function token() { + if (eof) return EOF; + if (eol) return eol = false, EOL; + + // Unescape quotes. + var i, j = I, c; + if (text.charCodeAt(j) === QUOTE) { + while (I++ < N && text.charCodeAt(I) !== QUOTE || text.charCodeAt(++I) === QUOTE); + if ((i = I) >= N) eof = true; + else if ((c = text.charCodeAt(I++)) === NEWLINE) eol = true; + else if (c === RETURN) { eol = true; if (text.charCodeAt(I) === NEWLINE) ++I; } + return text.slice(j + 1, i - 1).replace(/""/g, "\""); + } + + // Find next delimiter or newline. + while (I < N) { + if ((c = text.charCodeAt(i = I++)) === NEWLINE) eol = true; + else if (c === RETURN) { eol = true; if (text.charCodeAt(I) === NEWLINE) ++I; } + else if (c !== DELIMITER) continue; + return text.slice(j, i); + } + + // Return last token before EOF. + return eof = true, text.slice(j, N); + } + + while ((t = token()) !== EOF) { + var row = []; + while (t !== EOL && t !== EOF) row.push(t), t = token(); + if (f && (row = f(row, n++)) == null) continue; + rows.push(row); + } + + return rows; + } + + function preformatBody(rows, columns) { + return rows.map(function(row) { + return columns.map(function(column) { + return formatValue(row[column]); + }).join(delimiter); + }); + } + + function format(rows, columns) { + if (columns == null) columns = inferColumns(rows); + return [columns.map(formatValue).join(delimiter)].concat(preformatBody(rows, columns)).join("\n"); + } + + function formatBody(rows, columns) { + if (columns == null) columns = inferColumns(rows); + return preformatBody(rows, columns).join("\n"); + } + + function formatRows(rows) { + return rows.map(formatRow).join("\n"); + } + + function formatRow(row) { + return row.map(formatValue).join(delimiter); + } + + function formatValue(value) { + return value == null ? "" + : value instanceof Date ? formatDate(value) + : reFormat.test(value += "") ? "\"" + value.replace(/"/g, "\"\"") + "\"" + : value; + } + + return { + parse: parse, + parseRows: parseRows, + format: format, + formatBody: formatBody, + formatRows: formatRows + }; +} + +var csv = dsvFormat(","); + +var csvParse = csv.parse; +var csvParseRows = csv.parseRows; +var csvFormat = csv.format; +var csvFormatBody = csv.formatBody; +var csvFormatRows = csv.formatRows; + +var tsv = dsvFormat("\t"); + +var tsvParse = tsv.parse; +var tsvParseRows = tsv.parseRows; +var tsvFormat = tsv.format; +var tsvFormatBody = tsv.formatBody; +var tsvFormatRows = tsv.formatRows; + +function autoType(object) { + for (var key in object) { + var value = object[key].trim(), number; + if (!value) value = null; + else if (value === "true") value = true; + else if (value === "false") value = false; + else if (value === "NaN") value = NaN; + else if (!isNaN(number = +value)) value = number; + else if (/^([-+]\d{2})?\d{4}(-\d{2}(-\d{2})?)?(T\d{2}:\d{2}(:\d{2}(\.\d{3})?)?(Z|[-+]\d{2}:\d{2})?)?$/.test(value)) value = new Date(value); + else continue; + object[key] = value; + } + return object; +} + +function responseBlob(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + return response.blob(); +} + +function blob(input, init) { + return fetch(input, init).then(responseBlob); +} + +function responseArrayBuffer(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + return response.arrayBuffer(); +} + +function buffer(input, init) { + return fetch(input, init).then(responseArrayBuffer); +} + +function responseText(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + return response.text(); +} + +function text(input, init) { + return fetch(input, init).then(responseText); +} + +function dsvParse(parse) { + return function(input, init, row) { + if (arguments.length === 2 && typeof init === "function") row = init, init = undefined; + return text(input, init).then(function(response) { + return parse(response, row); + }); + }; +} + +function dsv(delimiter, input, init, row) { + if (arguments.length === 3 && typeof init === "function") row = init, init = undefined; + var format = dsvFormat(delimiter); + return text(input, init).then(function(response) { + return format.parse(response, row); + }); +} + +var csv$1 = dsvParse(csvParse); +var tsv$1 = dsvParse(tsvParse); + +function image(input, init) { + return new Promise(function(resolve, reject) { + var image = new Image; + for (var key in init) image[key] = init[key]; + image.onerror = reject; + image.onload = function() { resolve(image); }; + image.src = input; + }); +} + +function responseJson(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + return response.json(); +} + +function json(input, init) { + return fetch(input, init).then(responseJson); +} + +function parser(type) { + return function(input, init) { + return text(input, init).then(function(text$$1) { + return (new DOMParser).parseFromString(text$$1, type); + }); + }; +} + +var xml = parser("application/xml"); + +var html = parser("text/html"); + +var svg = parser("image/svg+xml"); + +function center$1(x, y) { + var nodes; + + if (x == null) x = 0; + if (y == null) y = 0; + + function force() { + var i, + n = nodes.length, + node, + sx = 0, + sy = 0; + + for (i = 0; i < n; ++i) { + node = nodes[i], sx += node.x, sy += node.y; + } + + for (sx = sx / n - x, sy = sy / n - y, i = 0; i < n; ++i) { + node = nodes[i], node.x -= sx, node.y -= sy; + } + } + + force.initialize = function(_) { + nodes = _; + }; + + force.x = function(_) { + return arguments.length ? (x = +_, force) : x; + }; + + force.y = function(_) { + return arguments.length ? (y = +_, force) : y; + }; + + return force; +} + +function constant$7(x) { + return function() { + return x; + }; +} + +function jiggle() { + return (Math.random() - 0.5) * 1e-6; +} + +function tree_add(d) { + var x = +this._x.call(null, d), + y = +this._y.call(null, d); + return add(this.cover(x, y), x, y, d); +} + +function add(tree, x, y, d) { + if (isNaN(x) || isNaN(y)) return tree; // ignore invalid points + + var parent, + node = tree._root, + leaf = {data: d}, + x0 = tree._x0, + y0 = tree._y0, + x1 = tree._x1, + y1 = tree._y1, + xm, + ym, + xp, + yp, + right, + bottom, + i, + j; + + // If the tree is empty, initialize the root as a leaf. + if (!node) return tree._root = leaf, tree; + + // Find the existing leaf for the new point, or add it. + while (node.length) { + if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm; + if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym; + if (parent = node, !(node = node[i = bottom << 1 | right])) return parent[i] = leaf, tree; + } + + // Is the new point is exactly coincident with the existing point? + xp = +tree._x.call(null, node.data); + yp = +tree._y.call(null, node.data); + if (x === xp && y === yp) return leaf.next = node, parent ? parent[i] = leaf : tree._root = leaf, tree; + + // Otherwise, split the leaf node until the old and new point are separated. + do { + parent = parent ? parent[i] = new Array(4) : tree._root = new Array(4); + if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm; + if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym; + } while ((i = bottom << 1 | right) === (j = (yp >= ym) << 1 | (xp >= xm))); + return parent[j] = node, parent[i] = leaf, tree; +} + +function addAll(data) { + var d, i, n = data.length, + x, + y, + xz = new Array(n), + yz = new Array(n), + x0 = Infinity, + y0 = Infinity, + x1 = -Infinity, + y1 = -Infinity; + + // Compute the points and their extent. + for (i = 0; i < n; ++i) { + if (isNaN(x = +this._x.call(null, d = data[i])) || isNaN(y = +this._y.call(null, d))) continue; + xz[i] = x; + yz[i] = y; + if (x < x0) x0 = x; + if (x > x1) x1 = x; + if (y < y0) y0 = y; + if (y > y1) y1 = y; + } + + // If there were no (valid) points, abort. + if (x0 > x1 || y0 > y1) return this; + + // Expand the tree to cover the new points. + this.cover(x0, y0).cover(x1, y1); + + // Add the new points. + for (i = 0; i < n; ++i) { + add(this, xz[i], yz[i], data[i]); + } + + return this; +} + +function tree_cover(x, y) { + if (isNaN(x = +x) || isNaN(y = +y)) return this; // ignore invalid points + + var x0 = this._x0, + y0 = this._y0, + x1 = this._x1, + y1 = this._y1; + + // If the quadtree has no extent, initialize them. + // Integer extent are necessary so that if we later double the extent, + // the existing quadrant boundaries don’t change due to floating point error! + if (isNaN(x0)) { + x1 = (x0 = Math.floor(x)) + 1; + y1 = (y0 = Math.floor(y)) + 1; + } + + // Otherwise, double repeatedly to cover. + else { + var z = x1 - x0, + node = this._root, + parent, + i; + + while (x0 > x || x >= x1 || y0 > y || y >= y1) { + i = (y < y0) << 1 | (x < x0); + parent = new Array(4), parent[i] = node, node = parent, z *= 2; + switch (i) { + case 0: x1 = x0 + z, y1 = y0 + z; break; + case 1: x0 = x1 - z, y1 = y0 + z; break; + case 2: x1 = x0 + z, y0 = y1 - z; break; + case 3: x0 = x1 - z, y0 = y1 - z; break; + } + } + + if (this._root && this._root.length) this._root = node; + } + + this._x0 = x0; + this._y0 = y0; + this._x1 = x1; + this._y1 = y1; + return this; +} + +function tree_data() { + var data = []; + this.visit(function(node) { + if (!node.length) do data.push(node.data); while (node = node.next) + }); + return data; +} + +function tree_extent(_) { + return arguments.length + ? this.cover(+_[0][0], +_[0][1]).cover(+_[1][0], +_[1][1]) + : isNaN(this._x0) ? undefined : [[this._x0, this._y0], [this._x1, this._y1]]; +} + +function Quad(node, x0, y0, x1, y1) { + this.node = node; + this.x0 = x0; + this.y0 = y0; + this.x1 = x1; + this.y1 = y1; +} + +function tree_find(x, y, radius) { + var data, + x0 = this._x0, + y0 = this._y0, + x1, + y1, + x2, + y2, + x3 = this._x1, + y3 = this._y1, + quads = [], + node = this._root, + q, + i; + + if (node) quads.push(new Quad(node, x0, y0, x3, y3)); + if (radius == null) radius = Infinity; + else { + x0 = x - radius, y0 = y - radius; + x3 = x + radius, y3 = y + radius; + radius *= radius; + } + + while (q = quads.pop()) { + + // Stop searching if this quadrant can’t contain a closer node. + if (!(node = q.node) + || (x1 = q.x0) > x3 + || (y1 = q.y0) > y3 + || (x2 = q.x1) < x0 + || (y2 = q.y1) < y0) continue; + + // Bisect the current quadrant. + if (node.length) { + var xm = (x1 + x2) / 2, + ym = (y1 + y2) / 2; + + quads.push( + new Quad(node[3], xm, ym, x2, y2), + new Quad(node[2], x1, ym, xm, y2), + new Quad(node[1], xm, y1, x2, ym), + new Quad(node[0], x1, y1, xm, ym) + ); + + // Visit the closest quadrant first. + if (i = (y >= ym) << 1 | (x >= xm)) { + q = quads[quads.length - 1]; + quads[quads.length - 1] = quads[quads.length - 1 - i]; + quads[quads.length - 1 - i] = q; + } + } + + // Visit this point. (Visiting coincident points isn’t necessary!) + else { + var dx = x - +this._x.call(null, node.data), + dy = y - +this._y.call(null, node.data), + d2 = dx * dx + dy * dy; + if (d2 < radius) { + var d = Math.sqrt(radius = d2); + x0 = x - d, y0 = y - d; + x3 = x + d, y3 = y + d; + data = node.data; + } + } + } + + return data; +} + +function tree_remove(d) { + if (isNaN(x = +this._x.call(null, d)) || isNaN(y = +this._y.call(null, d))) return this; // ignore invalid points + + var parent, + node = this._root, + retainer, + previous, + next, + x0 = this._x0, + y0 = this._y0, + x1 = this._x1, + y1 = this._y1, + x, + y, + xm, + ym, + right, + bottom, + i, + j; + + // If the tree is empty, initialize the root as a leaf. + if (!node) return this; + + // Find the leaf node for the point. + // While descending, also retain the deepest parent with a non-removed sibling. + if (node.length) while (true) { + if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm; + if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym; + if (!(parent = node, node = node[i = bottom << 1 | right])) return this; + if (!node.length) break; + if (parent[(i + 1) & 3] || parent[(i + 2) & 3] || parent[(i + 3) & 3]) retainer = parent, j = i; + } + + // Find the point to remove. + while (node.data !== d) if (!(previous = node, node = node.next)) return this; + if (next = node.next) delete node.next; + + // If there are multiple coincident points, remove just the point. + if (previous) return (next ? previous.next = next : delete previous.next), this; + + // If this is the root point, remove it. + if (!parent) return this._root = next, this; + + // Remove this leaf. + next ? parent[i] = next : delete parent[i]; + + // If the parent now contains exactly one leaf, collapse superfluous parents. + if ((node = parent[0] || parent[1] || parent[2] || parent[3]) + && node === (parent[3] || parent[2] || parent[1] || parent[0]) + && !node.length) { + if (retainer) retainer[j] = node; + else this._root = node; + } + + return this; +} + +function removeAll(data) { + for (var i = 0, n = data.length; i < n; ++i) this.remove(data[i]); + return this; +} + +function tree_root() { + return this._root; +} + +function tree_size() { + var size = 0; + this.visit(function(node) { + if (!node.length) do ++size; while (node = node.next) + }); + return size; +} + +function tree_visit(callback) { + var quads = [], q, node = this._root, child, x0, y0, x1, y1; + if (node) quads.push(new Quad(node, this._x0, this._y0, this._x1, this._y1)); + while (q = quads.pop()) { + if (!callback(node = q.node, x0 = q.x0, y0 = q.y0, x1 = q.x1, y1 = q.y1) && node.length) { + var xm = (x0 + x1) / 2, ym = (y0 + y1) / 2; + if (child = node[3]) quads.push(new Quad(child, xm, ym, x1, y1)); + if (child = node[2]) quads.push(new Quad(child, x0, ym, xm, y1)); + if (child = node[1]) quads.push(new Quad(child, xm, y0, x1, ym)); + if (child = node[0]) quads.push(new Quad(child, x0, y0, xm, ym)); + } + } + return this; +} + +function tree_visitAfter(callback) { + var quads = [], next = [], q; + if (this._root) quads.push(new Quad(this._root, this._x0, this._y0, this._x1, this._y1)); + while (q = quads.pop()) { + var node = q.node; + if (node.length) { + var child, x0 = q.x0, y0 = q.y0, x1 = q.x1, y1 = q.y1, xm = (x0 + x1) / 2, ym = (y0 + y1) / 2; + if (child = node[0]) quads.push(new Quad(child, x0, y0, xm, ym)); + if (child = node[1]) quads.push(new Quad(child, xm, y0, x1, ym)); + if (child = node[2]) quads.push(new Quad(child, x0, ym, xm, y1)); + if (child = node[3]) quads.push(new Quad(child, xm, ym, x1, y1)); + } + next.push(q); + } + while (q = next.pop()) { + callback(q.node, q.x0, q.y0, q.x1, q.y1); + } + return this; +} + +function defaultX$1(d) { + return d[0]; +} + +function tree_x(_) { + return arguments.length ? (this._x = _, this) : this._x; +} + +function defaultY$1(d) { + return d[1]; +} + +function tree_y(_) { + return arguments.length ? (this._y = _, this) : this._y; +} + +function quadtree(nodes, x, y) { + var tree = new Quadtree(x == null ? defaultX$1 : x, y == null ? defaultY$1 : y, NaN, NaN, NaN, NaN); + return nodes == null ? tree : tree.addAll(nodes); +} + +function Quadtree(x, y, x0, y0, x1, y1) { + this._x = x; + this._y = y; + this._x0 = x0; + this._y0 = y0; + this._x1 = x1; + this._y1 = y1; + this._root = undefined; +} + +function leaf_copy(leaf) { + var copy = {data: leaf.data}, next = copy; + while (leaf = leaf.next) next = next.next = {data: leaf.data}; + return copy; +} + +var treeProto = quadtree.prototype = Quadtree.prototype; + +treeProto.copy = function() { + var copy = new Quadtree(this._x, this._y, this._x0, this._y0, this._x1, this._y1), + node = this._root, + nodes, + child; + + if (!node) return copy; + + if (!node.length) return copy._root = leaf_copy(node), copy; + + nodes = [{source: node, target: copy._root = new Array(4)}]; + while (node = nodes.pop()) { + for (var i = 0; i < 4; ++i) { + if (child = node.source[i]) { + if (child.length) nodes.push({source: child, target: node.target[i] = new Array(4)}); + else node.target[i] = leaf_copy(child); + } + } + } + + return copy; +}; + +treeProto.add = tree_add; +treeProto.addAll = addAll; +treeProto.cover = tree_cover; +treeProto.data = tree_data; +treeProto.extent = tree_extent; +treeProto.find = tree_find; +treeProto.remove = tree_remove; +treeProto.removeAll = removeAll; +treeProto.root = tree_root; +treeProto.size = tree_size; +treeProto.visit = tree_visit; +treeProto.visitAfter = tree_visitAfter; +treeProto.x = tree_x; +treeProto.y = tree_y; + +function x(d) { + return d.x + d.vx; +} + +function y(d) { + return d.y + d.vy; +} + +function collide(radius) { + var nodes, + radii, + strength = 1, + iterations = 1; + + if (typeof radius !== "function") radius = constant$7(radius == null ? 1 : +radius); + + function force() { + var i, n = nodes.length, + tree, + node, + xi, + yi, + ri, + ri2; + + for (var k = 0; k < iterations; ++k) { + tree = quadtree(nodes, x, y).visitAfter(prepare); + for (i = 0; i < n; ++i) { + node = nodes[i]; + ri = radii[node.index], ri2 = ri * ri; + xi = node.x + node.vx; + yi = node.y + node.vy; + tree.visit(apply); + } + } + + function apply(quad, x0, y0, x1, y1) { + var data = quad.data, rj = quad.r, r = ri + rj; + if (data) { + if (data.index > node.index) { + var x = xi - data.x - data.vx, + y = yi - data.y - data.vy, + l = x * x + y * y; + if (l < r * r) { + if (x === 0) x = jiggle(), l += x * x; + if (y === 0) y = jiggle(), l += y * y; + l = (r - (l = Math.sqrt(l))) / l * strength; + node.vx += (x *= l) * (r = (rj *= rj) / (ri2 + rj)); + node.vy += (y *= l) * r; + data.vx -= x * (r = 1 - r); + data.vy -= y * r; + } + } + return; + } + return x0 > xi + r || x1 < xi - r || y0 > yi + r || y1 < yi - r; + } + } + + function prepare(quad) { + if (quad.data) return quad.r = radii[quad.data.index]; + for (var i = quad.r = 0; i < 4; ++i) { + if (quad[i] && quad[i].r > quad.r) { + quad.r = quad[i].r; + } + } + } + + function initialize() { + if (!nodes) return; + var i, n = nodes.length, node; + radii = new Array(n); + for (i = 0; i < n; ++i) node = nodes[i], radii[node.index] = +radius(node, i, nodes); + } + + force.initialize = function(_) { + nodes = _; + initialize(); + }; + + force.iterations = function(_) { + return arguments.length ? (iterations = +_, force) : iterations; + }; + + force.strength = function(_) { + return arguments.length ? (strength = +_, force) : strength; + }; + + force.radius = function(_) { + return arguments.length ? (radius = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : radius; + }; + + return force; +} + +function index(d) { + return d.index; +} + +function find(nodeById, nodeId) { + var node = nodeById.get(nodeId); + if (!node) throw new Error("missing: " + nodeId); + return node; +} + +function link(links) { + var id = index, + strength = defaultStrength, + strengths, + distance = constant$7(30), + distances, + nodes, + count, + bias, + iterations = 1; + + if (links == null) links = []; + + function defaultStrength(link) { + return 1 / Math.min(count[link.source.index], count[link.target.index]); + } + + function force(alpha) { + for (var k = 0, n = links.length; k < iterations; ++k) { + for (var i = 0, link, source, target, x, y, l, b; i < n; ++i) { + link = links[i], source = link.source, target = link.target; + x = target.x + target.vx - source.x - source.vx || jiggle(); + y = target.y + target.vy - source.y - source.vy || jiggle(); + l = Math.sqrt(x * x + y * y); + l = (l - distances[i]) / l * alpha * strengths[i]; + x *= l, y *= l; + target.vx -= x * (b = bias[i]); + target.vy -= y * b; + source.vx += x * (b = 1 - b); + source.vy += y * b; + } + } + } + + function initialize() { + if (!nodes) return; + + var i, + n = nodes.length, + m = links.length, + nodeById = map$1(nodes, id), + link; + + for (i = 0, count = new Array(n); i < m; ++i) { + link = links[i], link.index = i; + if (typeof link.source !== "object") link.source = find(nodeById, link.source); + if (typeof link.target !== "object") link.target = find(nodeById, link.target); + count[link.source.index] = (count[link.source.index] || 0) + 1; + count[link.target.index] = (count[link.target.index] || 0) + 1; + } + + for (i = 0, bias = new Array(m); i < m; ++i) { + link = links[i], bias[i] = count[link.source.index] / (count[link.source.index] + count[link.target.index]); + } + + strengths = new Array(m), initializeStrength(); + distances = new Array(m), initializeDistance(); + } + + function initializeStrength() { + if (!nodes) return; + + for (var i = 0, n = links.length; i < n; ++i) { + strengths[i] = +strength(links[i], i, links); + } + } + + function initializeDistance() { + if (!nodes) return; + + for (var i = 0, n = links.length; i < n; ++i) { + distances[i] = +distance(links[i], i, links); + } + } + + force.initialize = function(_) { + nodes = _; + initialize(); + }; + + force.links = function(_) { + return arguments.length ? (links = _, initialize(), force) : links; + }; + + force.id = function(_) { + return arguments.length ? (id = _, force) : id; + }; + + force.iterations = function(_) { + return arguments.length ? (iterations = +_, force) : iterations; + }; + + force.strength = function(_) { + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initializeStrength(), force) : strength; + }; + + force.distance = function(_) { + return arguments.length ? (distance = typeof _ === "function" ? _ : constant$7(+_), initializeDistance(), force) : distance; + }; + + return force; +} + +function x$1(d) { + return d.x; +} + +function y$1(d) { + return d.y; +} + +var initialRadius = 10, + initialAngle = Math.PI * (3 - Math.sqrt(5)); + +function simulation(nodes) { + var simulation, + alpha = 1, + alphaMin = 0.001, + alphaDecay = 1 - Math.pow(alphaMin, 1 / 300), + alphaTarget = 0, + velocityDecay = 0.6, + forces = map$1(), + stepper = timer(step), + event = dispatch("tick", "end"); + + if (nodes == null) nodes = []; + + function step() { + tick(); + event.call("tick", simulation); + if (alpha < alphaMin) { + stepper.stop(); + event.call("end", simulation); + } + } + + function tick(iterations) { + var i, n = nodes.length, node; + + if (iterations === undefined) iterations = 1; + + for (var k = 0; k < iterations; ++k) { + alpha += (alphaTarget - alpha) * alphaDecay; + + forces.each(function (force) { + force(alpha); + }); + + for (i = 0; i < n; ++i) { + node = nodes[i]; + if (node.fx == null) node.x += node.vx *= velocityDecay; + else node.x = node.fx, node.vx = 0; + if (node.fy == null) node.y += node.vy *= velocityDecay; + else node.y = node.fy, node.vy = 0; + } + } + + return simulation; + } + + function initializeNodes() { + for (var i = 0, n = nodes.length, node; i < n; ++i) { + node = nodes[i], node.index = i; + if (!isNaN(node.fx)) node.x = node.fx; + if (!isNaN(node.fy)) node.y = node.fy; + if (isNaN(node.x) || isNaN(node.y)) { + var radius = initialRadius * Math.sqrt(i), angle = i * initialAngle; + node.x = radius * Math.cos(angle); + node.y = radius * Math.sin(angle); + } + if (isNaN(node.vx) || isNaN(node.vy)) { + node.vx = node.vy = 0; + } + } + } + + function initializeForce(force) { + if (force.initialize) force.initialize(nodes); + return force; + } + + initializeNodes(); + + return simulation = { + tick: tick, + + restart: function() { + return stepper.restart(step), simulation; + }, + + stop: function() { + return stepper.stop(), simulation; + }, + + nodes: function(_) { + return arguments.length ? (nodes = _, initializeNodes(), forces.each(initializeForce), simulation) : nodes; + }, + + alpha: function(_) { + return arguments.length ? (alpha = +_, simulation) : alpha; + }, + + alphaMin: function(_) { + return arguments.length ? (alphaMin = +_, simulation) : alphaMin; + }, + + alphaDecay: function(_) { + return arguments.length ? (alphaDecay = +_, simulation) : +alphaDecay; + }, + + alphaTarget: function(_) { + return arguments.length ? (alphaTarget = +_, simulation) : alphaTarget; + }, + + velocityDecay: function(_) { + return arguments.length ? (velocityDecay = 1 - _, simulation) : 1 - velocityDecay; + }, + + force: function(name, _) { + return arguments.length > 1 ? ((_ == null ? forces.remove(name) : forces.set(name, initializeForce(_))), simulation) : forces.get(name); + }, + + find: function(x, y, radius) { + var i = 0, + n = nodes.length, + dx, + dy, + d2, + node, + closest; + + if (radius == null) radius = Infinity; + else radius *= radius; + + for (i = 0; i < n; ++i) { + node = nodes[i]; + dx = x - node.x; + dy = y - node.y; + d2 = dx * dx + dy * dy; + if (d2 < radius) closest = node, radius = d2; + } + + return closest; + }, + + on: function(name, _) { + return arguments.length > 1 ? (event.on(name, _), simulation) : event.on(name); + } + }; +} + +function manyBody() { + var nodes, + node, + alpha, + strength = constant$7(-30), + strengths, + distanceMin2 = 1, + distanceMax2 = Infinity, + theta2 = 0.81; + + function force(_) { + var i, n = nodes.length, tree = quadtree(nodes, x$1, y$1).visitAfter(accumulate); + for (alpha = _, i = 0; i < n; ++i) node = nodes[i], tree.visit(apply); + } + + function initialize() { + if (!nodes) return; + var i, n = nodes.length, node; + strengths = new Array(n); + for (i = 0; i < n; ++i) node = nodes[i], strengths[node.index] = +strength(node, i, nodes); + } + + function accumulate(quad) { + var strength = 0, q, c, weight = 0, x, y, i; + + // For internal nodes, accumulate forces from child quadrants. + if (quad.length) { + for (x = y = i = 0; i < 4; ++i) { + if ((q = quad[i]) && (c = Math.abs(q.value))) { + strength += q.value, weight += c, x += c * q.x, y += c * q.y; + } + } + quad.x = x / weight; + quad.y = y / weight; + } + + // For leaf nodes, accumulate forces from coincident quadrants. + else { + q = quad; + q.x = q.data.x; + q.y = q.data.y; + do strength += strengths[q.data.index]; + while (q = q.next); + } + + quad.value = strength; + } + + function apply(quad, x1, _, x2) { + if (!quad.value) return true; + + var x = quad.x - node.x, + y = quad.y - node.y, + w = x2 - x1, + l = x * x + y * y; + + // Apply the Barnes-Hut approximation if possible. + // Limit forces for very close nodes; randomize direction if coincident. + if (w * w / theta2 < l) { + if (l < distanceMax2) { + if (x === 0) x = jiggle(), l += x * x; + if (y === 0) y = jiggle(), l += y * y; + if (l < distanceMin2) l = Math.sqrt(distanceMin2 * l); + node.vx += x * quad.value * alpha / l; + node.vy += y * quad.value * alpha / l; + } + return true; + } + + // Otherwise, process points directly. + else if (quad.length || l >= distanceMax2) return; + + // Limit forces for very close nodes; randomize direction if coincident. + if (quad.data !== node || quad.next) { + if (x === 0) x = jiggle(), l += x * x; + if (y === 0) y = jiggle(), l += y * y; + if (l < distanceMin2) l = Math.sqrt(distanceMin2 * l); + } + + do if (quad.data !== node) { + w = strengths[quad.data.index] * alpha / l; + node.vx += x * w; + node.vy += y * w; + } while (quad = quad.next); + } + + force.initialize = function(_) { + nodes = _; + initialize(); + }; + + force.strength = function(_) { + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : strength; + }; + + force.distanceMin = function(_) { + return arguments.length ? (distanceMin2 = _ * _, force) : Math.sqrt(distanceMin2); + }; + + force.distanceMax = function(_) { + return arguments.length ? (distanceMax2 = _ * _, force) : Math.sqrt(distanceMax2); + }; + + force.theta = function(_) { + return arguments.length ? (theta2 = _ * _, force) : Math.sqrt(theta2); + }; + + return force; +} + +function radial(radius, x, y) { + var nodes, + strength = constant$7(0.1), + strengths, + radiuses; + + if (typeof radius !== "function") radius = constant$7(+radius); + if (x == null) x = 0; + if (y == null) y = 0; + + function force(alpha) { + for (var i = 0, n = nodes.length; i < n; ++i) { + var node = nodes[i], + dx = node.x - x || 1e-6, + dy = node.y - y || 1e-6, + r = Math.sqrt(dx * dx + dy * dy), + k = (radiuses[i] - r) * strengths[i] * alpha / r; + node.vx += dx * k; + node.vy += dy * k; + } + } + + function initialize() { + if (!nodes) return; + var i, n = nodes.length; + strengths = new Array(n); + radiuses = new Array(n); + for (i = 0; i < n; ++i) { + radiuses[i] = +radius(nodes[i], i, nodes); + strengths[i] = isNaN(radiuses[i]) ? 0 : +strength(nodes[i], i, nodes); + } + } + + force.initialize = function(_) { + nodes = _, initialize(); + }; + + force.strength = function(_) { + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : strength; + }; + + force.radius = function(_) { + return arguments.length ? (radius = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : radius; + }; + + force.x = function(_) { + return arguments.length ? (x = +_, force) : x; + }; + + force.y = function(_) { + return arguments.length ? (y = +_, force) : y; + }; + + return force; +} + +function x$2(x) { + var strength = constant$7(0.1), + nodes, + strengths, + xz; + + if (typeof x !== "function") x = constant$7(x == null ? 0 : +x); + + function force(alpha) { + for (var i = 0, n = nodes.length, node; i < n; ++i) { + node = nodes[i], node.vx += (xz[i] - node.x) * strengths[i] * alpha; + } + } + + function initialize() { + if (!nodes) return; + var i, n = nodes.length; + strengths = new Array(n); + xz = new Array(n); + for (i = 0; i < n; ++i) { + strengths[i] = isNaN(xz[i] = +x(nodes[i], i, nodes)) ? 0 : +strength(nodes[i], i, nodes); + } + } + + force.initialize = function(_) { + nodes = _; + initialize(); + }; + + force.strength = function(_) { + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : strength; + }; + + force.x = function(_) { + return arguments.length ? (x = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : x; + }; + + return force; +} + +function y$2(y) { + var strength = constant$7(0.1), + nodes, + strengths, + yz; + + if (typeof y !== "function") y = constant$7(y == null ? 0 : +y); + + function force(alpha) { + for (var i = 0, n = nodes.length, node; i < n; ++i) { + node = nodes[i], node.vy += (yz[i] - node.y) * strengths[i] * alpha; + } + } + + function initialize() { + if (!nodes) return; + var i, n = nodes.length; + strengths = new Array(n); + yz = new Array(n); + for (i = 0; i < n; ++i) { + strengths[i] = isNaN(yz[i] = +y(nodes[i], i, nodes)) ? 0 : +strength(nodes[i], i, nodes); + } + } + + force.initialize = function(_) { + nodes = _; + initialize(); + }; + + force.strength = function(_) { + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : strength; + }; + + force.y = function(_) { + return arguments.length ? (y = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : y; + }; + + return force; +} + +// Computes the decimal coefficient and exponent of the specified number x with +// significant digits p, where x is positive and p is in [1, 21] or undefined. +// For example, formatDecimal(1.23) returns ["123", 0]. +function formatDecimal(x, p) { + if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity + var i, coefficient = x.slice(0, i); + + // The string returned by toExponential either has the form \d\.\d+e[-+]\d+ + // (e.g., 1.2e+3) or the form \de[-+]\d+ (e.g., 1e+3). + return [ + coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient, + +x.slice(i + 1) + ]; +} + +function exponent$1(x) { + return x = formatDecimal(Math.abs(x)), x ? x[1] : NaN; +} + +function formatGroup(grouping, thousands) { + return function(value, width) { + var i = value.length, + t = [], + j = 0, + g = grouping[0], + length = 0; + + while (i > 0 && g > 0) { + if (length + g + 1 > width) g = Math.max(1, width - length); + t.push(value.substring(i -= g, i + g)); + if ((length += g + 1) > width) break; + g = grouping[j = (j + 1) % grouping.length]; + } + + return t.reverse().join(thousands); + }; +} + +function formatNumerals(numerals) { + return function(value) { + return value.replace(/[0-9]/g, function(i) { + return numerals[+i]; + }); + }; +} + +// [[fill]align][sign][symbol][0][width][,][.precision][~][type] +var re = /^(?:(.)?([<>=^]))?([+\-( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?(~)?([a-z%])?$/i; + +function formatSpecifier(specifier) { + return new FormatSpecifier(specifier); +} + +formatSpecifier.prototype = FormatSpecifier.prototype; // instanceof + +function FormatSpecifier(specifier) { + if (!(match = re.exec(specifier))) throw new Error("invalid format: " + specifier); + var match; + this.fill = match[1] || " "; + this.align = match[2] || ">"; + this.sign = match[3] || "-"; + this.symbol = match[4] || ""; + this.zero = !!match[5]; + this.width = match[6] && +match[6]; + this.comma = !!match[7]; + this.precision = match[8] && +match[8].slice(1); + this.trim = !!match[9]; + this.type = match[10] || ""; +} + +FormatSpecifier.prototype.toString = function() { + return this.fill + + this.align + + this.sign + + this.symbol + + (this.zero ? "0" : "") + + (this.width == null ? "" : Math.max(1, this.width | 0)) + + (this.comma ? "," : "") + + (this.precision == null ? "" : "." + Math.max(0, this.precision | 0)) + + (this.trim ? "~" : "") + + this.type; +}; + +// Trims insignificant zeros, e.g., replaces 1.2000k with 1.2k. +function formatTrim(s) { + out: for (var n = s.length, i = 1, i0 = -1, i1; i < n; ++i) { + switch (s[i]) { + case ".": i0 = i1 = i; break; + case "0": if (i0 === 0) i0 = i; i1 = i; break; + default: if (i0 > 0) { if (!+s[i]) break out; i0 = 0; } break; + } + } + return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s; +} + +var prefixExponent; + +function formatPrefixAuto(x, p) { + var d = formatDecimal(x, p); + if (!d) return x + ""; + var coefficient = d[0], + exponent = d[1], + i = exponent - (prefixExponent = Math.max(-8, Math.min(8, Math.floor(exponent / 3))) * 3) + 1, + n = coefficient.length; + return i === n ? coefficient + : i > n ? coefficient + new Array(i - n + 1).join("0") + : i > 0 ? coefficient.slice(0, i) + "." + coefficient.slice(i) + : "0." + new Array(1 - i).join("0") + formatDecimal(x, Math.max(0, p + i - 1))[0]; // less than 1y! +} + +function formatRounded(x, p) { + var d = formatDecimal(x, p); + if (!d) return x + ""; + var coefficient = d[0], + exponent = d[1]; + return exponent < 0 ? "0." + new Array(-exponent).join("0") + coefficient + : coefficient.length > exponent + 1 ? coefficient.slice(0, exponent + 1) + "." + coefficient.slice(exponent + 1) + : coefficient + new Array(exponent - coefficient.length + 2).join("0"); +} + +var formatTypes = { + "%": function(x, p) { return (x * 100).toFixed(p); }, + "b": function(x) { return Math.round(x).toString(2); }, + "c": function(x) { return x + ""; }, + "d": function(x) { return Math.round(x).toString(10); }, + "e": function(x, p) { return x.toExponential(p); }, + "f": function(x, p) { return x.toFixed(p); }, + "g": function(x, p) { return x.toPrecision(p); }, + "o": function(x) { return Math.round(x).toString(8); }, + "p": function(x, p) { return formatRounded(x * 100, p); }, + "r": formatRounded, + "s": formatPrefixAuto, + "X": function(x) { return Math.round(x).toString(16).toUpperCase(); }, + "x": function(x) { return Math.round(x).toString(16); } +}; + +function identity$3(x) { + return x; +} + +var prefixes = ["y","z","a","f","p","n","\xB5","m","","k","M","G","T","P","E","Z","Y"]; + +function formatLocale(locale) { + var group = locale.grouping && locale.thousands ? formatGroup(locale.grouping, locale.thousands) : identity$3, + currency = locale.currency, + decimal = locale.decimal, + numerals = locale.numerals ? formatNumerals(locale.numerals) : identity$3, + percent = locale.percent || "%"; + + function newFormat(specifier) { + specifier = formatSpecifier(specifier); + + var fill = specifier.fill, + align = specifier.align, + sign = specifier.sign, + symbol = specifier.symbol, + zero = specifier.zero, + width = specifier.width, + comma = specifier.comma, + precision = specifier.precision, + trim = specifier.trim, + type = specifier.type; + + // The "n" type is an alias for ",g". + if (type === "n") comma = true, type = "g"; + + // The "" type, and any invalid type, is an alias for ".12~g". + else if (!formatTypes[type]) precision == null && (precision = 12), trim = true, type = "g"; + + // If zero fill is specified, padding goes after sign and before digits. + if (zero || (fill === "0" && align === "=")) zero = true, fill = "0", align = "="; + + // Compute the prefix and suffix. + // For SI-prefix, the suffix is lazily computed. + var prefix = symbol === "$" ? currency[0] : symbol === "#" && /[boxX]/.test(type) ? "0" + type.toLowerCase() : "", + suffix = symbol === "$" ? currency[1] : /[%p]/.test(type) ? percent : ""; + + // What format function should we use? + // Is this an integer type? + // Can this type generate exponential notation? + var formatType = formatTypes[type], + maybeSuffix = /[defgprs%]/.test(type); + + // Set the default precision if not specified, + // or clamp the specified precision to the supported range. + // For significant precision, it must be in [1, 21]. + // For fixed precision, it must be in [0, 20]. + precision = precision == null ? 6 + : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision)) + : Math.max(0, Math.min(20, precision)); + + function format(value) { + var valuePrefix = prefix, + valueSuffix = suffix, + i, n, c; + + if (type === "c") { + valueSuffix = formatType(value) + valueSuffix; + value = ""; + } else { + value = +value; + + // Perform the initial formatting. + var valueNegative = value < 0; + value = formatType(Math.abs(value), precision); + + // Trim insignificant zeros. + if (trim) value = formatTrim(value); + + // If a negative value rounds to zero during formatting, treat as positive. + if (valueNegative && +value === 0) valueNegative = false; + + // Compute the prefix and suffix. + valuePrefix = (valueNegative ? (sign === "(" ? sign : "-") : sign === "-" || sign === "(" ? "" : sign) + valuePrefix; + valueSuffix = (type === "s" ? prefixes[8 + prefixExponent / 3] : "") + valueSuffix + (valueNegative && sign === "(" ? ")" : ""); + + // Break the formatted value into the integer “value” part that can be + // grouped, and fractional or exponential “suffix” part that is not. + if (maybeSuffix) { + i = -1, n = value.length; + while (++i < n) { + if (c = value.charCodeAt(i), 48 > c || c > 57) { + valueSuffix = (c === 46 ? decimal + value.slice(i + 1) : value.slice(i)) + valueSuffix; + value = value.slice(0, i); + break; + } + } + } + } + + // If the fill character is not "0", grouping is applied before padding. + if (comma && !zero) value = group(value, Infinity); + + // Compute the padding. + var length = valuePrefix.length + value.length + valueSuffix.length, + padding = length < width ? new Array(width - length + 1).join(fill) : ""; + + // If the fill character is "0", grouping is applied after padding. + if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = ""; + + // Reconstruct the final output based on the desired alignment. + switch (align) { + case "<": value = valuePrefix + value + valueSuffix + padding; break; + case "=": value = valuePrefix + padding + value + valueSuffix; break; + case "^": value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); break; + default: value = padding + valuePrefix + value + valueSuffix; break; + } + + return numerals(value); + } + + format.toString = function() { + return specifier + ""; + }; + + return format; + } + + function formatPrefix(specifier, value) { + var f = newFormat((specifier = formatSpecifier(specifier), specifier.type = "f", specifier)), + e = Math.max(-8, Math.min(8, Math.floor(exponent$1(value) / 3))) * 3, + k = Math.pow(10, -e), + prefix = prefixes[8 + e / 3]; + return function(value) { + return f(k * value) + prefix; + }; + } + + return { + format: newFormat, + formatPrefix: formatPrefix + }; +} + +var locale; + +defaultLocale({ + decimal: ".", + thousands: ",", + grouping: [3], + currency: ["$", ""] +}); + +function defaultLocale(definition) { + locale = formatLocale(definition); + exports.format = locale.format; + exports.formatPrefix = locale.formatPrefix; + return locale; +} + +function precisionFixed(step) { + return Math.max(0, -exponent$1(Math.abs(step))); +} + +function precisionPrefix(step, value) { + return Math.max(0, Math.max(-8, Math.min(8, Math.floor(exponent$1(value) / 3))) * 3 - exponent$1(Math.abs(step))); +} + +function precisionRound(step, max) { + step = Math.abs(step), max = Math.abs(max) - step; + return Math.max(0, exponent$1(max) - exponent$1(step)) + 1; +} + +// Adds floating point numbers with twice the normal precision. +// Reference: J. R. Shewchuk, Adaptive Precision Floating-Point Arithmetic and +// Fast Robust Geometric Predicates, Discrete & Computational Geometry 18(3) +// 305–363 (1997). +// Code adapted from GeographicLib by Charles F. F. Karney, +// http://geographiclib.sourceforge.net/ + +function adder() { + return new Adder; +} + +function Adder() { + this.reset(); +} + +Adder.prototype = { + constructor: Adder, + reset: function() { + this.s = // rounded value + this.t = 0; // exact error + }, + add: function(y) { + add$1(temp, y, this.t); + add$1(this, temp.s, this.s); + if (this.s) this.t += temp.t; + else this.s = temp.t; + }, + valueOf: function() { + return this.s; + } +}; + +var temp = new Adder; + +function add$1(adder, a, b) { + var x = adder.s = a + b, + bv = x - a, + av = x - bv; + adder.t = (a - av) + (b - bv); +} + +var epsilon$2 = 1e-6; +var epsilon2$1 = 1e-12; +var pi$3 = Math.PI; +var halfPi$2 = pi$3 / 2; +var quarterPi = pi$3 / 4; +var tau$3 = pi$3 * 2; + +var degrees$1 = 180 / pi$3; +var radians = pi$3 / 180; + +var abs = Math.abs; +var atan = Math.atan; +var atan2 = Math.atan2; +var cos$1 = Math.cos; +var ceil = Math.ceil; +var exp = Math.exp; +var log = Math.log; +var pow = Math.pow; +var sin$1 = Math.sin; +var sign = Math.sign || function(x) { return x > 0 ? 1 : x < 0 ? -1 : 0; }; +var sqrt = Math.sqrt; +var tan = Math.tan; + +function acos(x) { + return x > 1 ? 0 : x < -1 ? pi$3 : Math.acos(x); +} + +function asin(x) { + return x > 1 ? halfPi$2 : x < -1 ? -halfPi$2 : Math.asin(x); +} + +function haversin(x) { + return (x = sin$1(x / 2)) * x; +} + +function noop$2() {} + +function streamGeometry(geometry, stream) { + if (geometry && streamGeometryType.hasOwnProperty(geometry.type)) { + streamGeometryType[geometry.type](geometry, stream); + } +} + +var streamObjectType = { + Feature: function(object, stream) { + streamGeometry(object.geometry, stream); + }, + FeatureCollection: function(object, stream) { + var features = object.features, i = -1, n = features.length; + while (++i < n) streamGeometry(features[i].geometry, stream); + } +}; + +var streamGeometryType = { + Sphere: function(object, stream) { + stream.sphere(); + }, + Point: function(object, stream) { + object = object.coordinates; + stream.point(object[0], object[1], object[2]); + }, + MultiPoint: function(object, stream) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) object = coordinates[i], stream.point(object[0], object[1], object[2]); + }, + LineString: function(object, stream) { + streamLine(object.coordinates, stream, 0); + }, + MultiLineString: function(object, stream) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) streamLine(coordinates[i], stream, 0); + }, + Polygon: function(object, stream) { + streamPolygon(object.coordinates, stream); + }, + MultiPolygon: function(object, stream) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) streamPolygon(coordinates[i], stream); + }, + GeometryCollection: function(object, stream) { + var geometries = object.geometries, i = -1, n = geometries.length; + while (++i < n) streamGeometry(geometries[i], stream); + } +}; + +function streamLine(coordinates, stream, closed) { + var i = -1, n = coordinates.length - closed, coordinate; + stream.lineStart(); + while (++i < n) coordinate = coordinates[i], stream.point(coordinate[0], coordinate[1], coordinate[2]); + stream.lineEnd(); +} + +function streamPolygon(coordinates, stream) { + var i = -1, n = coordinates.length; + stream.polygonStart(); + while (++i < n) streamLine(coordinates[i], stream, 1); + stream.polygonEnd(); +} + +function geoStream(object, stream) { + if (object && streamObjectType.hasOwnProperty(object.type)) { + streamObjectType[object.type](object, stream); + } else { + streamGeometry(object, stream); + } +} + +var areaRingSum = adder(); + +var areaSum = adder(), + lambda00, + phi00, + lambda0, + cosPhi0, + sinPhi0; + +var areaStream = { + point: noop$2, + lineStart: noop$2, + lineEnd: noop$2, + polygonStart: function() { + areaRingSum.reset(); + areaStream.lineStart = areaRingStart; + areaStream.lineEnd = areaRingEnd; + }, + polygonEnd: function() { + var areaRing = +areaRingSum; + areaSum.add(areaRing < 0 ? tau$3 + areaRing : areaRing); + this.lineStart = this.lineEnd = this.point = noop$2; + }, + sphere: function() { + areaSum.add(tau$3); + } +}; + +function areaRingStart() { + areaStream.point = areaPointFirst; +} + +function areaRingEnd() { + areaPoint(lambda00, phi00); +} + +function areaPointFirst(lambda, phi) { + areaStream.point = areaPoint; + lambda00 = lambda, phi00 = phi; + lambda *= radians, phi *= radians; + lambda0 = lambda, cosPhi0 = cos$1(phi = phi / 2 + quarterPi), sinPhi0 = sin$1(phi); +} + +function areaPoint(lambda, phi) { + lambda *= radians, phi *= radians; + phi = phi / 2 + quarterPi; // half the angular distance from south pole + + // Spherical excess E for a spherical triangle with vertices: south pole, + // previous point, current point. Uses a formula derived from Cagnoli’s + // theorem. See Todhunter, Spherical Trig. (1871), Sec. 103, Eq. (2). + var dLambda = lambda - lambda0, + sdLambda = dLambda >= 0 ? 1 : -1, + adLambda = sdLambda * dLambda, + cosPhi = cos$1(phi), + sinPhi = sin$1(phi), + k = sinPhi0 * sinPhi, + u = cosPhi0 * cosPhi + k * cos$1(adLambda), + v = k * sdLambda * sin$1(adLambda); + areaRingSum.add(atan2(v, u)); + + // Advance the previous points. + lambda0 = lambda, cosPhi0 = cosPhi, sinPhi0 = sinPhi; +} + +function area$1(object) { + areaSum.reset(); + geoStream(object, areaStream); + return areaSum * 2; +} + +function spherical(cartesian) { + return [atan2(cartesian[1], cartesian[0]), asin(cartesian[2])]; +} + +function cartesian(spherical) { + var lambda = spherical[0], phi = spherical[1], cosPhi = cos$1(phi); + return [cosPhi * cos$1(lambda), cosPhi * sin$1(lambda), sin$1(phi)]; +} + +function cartesianDot(a, b) { + return a[0] * b[0] + a[1] * b[1] + a[2] * b[2]; +} + +function cartesianCross(a, b) { + return [a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0]]; +} + +// TODO return a +function cartesianAddInPlace(a, b) { + a[0] += b[0], a[1] += b[1], a[2] += b[2]; +} + +function cartesianScale(vector, k) { + return [vector[0] * k, vector[1] * k, vector[2] * k]; +} + +// TODO return d +function cartesianNormalizeInPlace(d) { + var l = sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]); + d[0] /= l, d[1] /= l, d[2] /= l; +} + +var lambda0$1, phi0, lambda1, phi1, // bounds + lambda2, // previous lambda-coordinate + lambda00$1, phi00$1, // first point + p0, // previous 3D point + deltaSum = adder(), + ranges, + range; + +var boundsStream = { + point: boundsPoint, + lineStart: boundsLineStart, + lineEnd: boundsLineEnd, + polygonStart: function() { + boundsStream.point = boundsRingPoint; + boundsStream.lineStart = boundsRingStart; + boundsStream.lineEnd = boundsRingEnd; + deltaSum.reset(); + areaStream.polygonStart(); + }, + polygonEnd: function() { + areaStream.polygonEnd(); + boundsStream.point = boundsPoint; + boundsStream.lineStart = boundsLineStart; + boundsStream.lineEnd = boundsLineEnd; + if (areaRingSum < 0) lambda0$1 = -(lambda1 = 180), phi0 = -(phi1 = 90); + else if (deltaSum > epsilon$2) phi1 = 90; + else if (deltaSum < -epsilon$2) phi0 = -90; + range[0] = lambda0$1, range[1] = lambda1; + } +}; + +function boundsPoint(lambda, phi) { + ranges.push(range = [lambda0$1 = lambda, lambda1 = lambda]); + if (phi < phi0) phi0 = phi; + if (phi > phi1) phi1 = phi; +} + +function linePoint(lambda, phi) { + var p = cartesian([lambda * radians, phi * radians]); + if (p0) { + var normal = cartesianCross(p0, p), + equatorial = [normal[1], -normal[0], 0], + inflection = cartesianCross(equatorial, normal); + cartesianNormalizeInPlace(inflection); + inflection = spherical(inflection); + var delta = lambda - lambda2, + sign$$1 = delta > 0 ? 1 : -1, + lambdai = inflection[0] * degrees$1 * sign$$1, + phii, + antimeridian = abs(delta) > 180; + if (antimeridian ^ (sign$$1 * lambda2 < lambdai && lambdai < sign$$1 * lambda)) { + phii = inflection[1] * degrees$1; + if (phii > phi1) phi1 = phii; + } else if (lambdai = (lambdai + 360) % 360 - 180, antimeridian ^ (sign$$1 * lambda2 < lambdai && lambdai < sign$$1 * lambda)) { + phii = -inflection[1] * degrees$1; + if (phii < phi0) phi0 = phii; + } else { + if (phi < phi0) phi0 = phi; + if (phi > phi1) phi1 = phi; + } + if (antimeridian) { + if (lambda < lambda2) { + if (angle(lambda0$1, lambda) > angle(lambda0$1, lambda1)) lambda1 = lambda; + } else { + if (angle(lambda, lambda1) > angle(lambda0$1, lambda1)) lambda0$1 = lambda; + } + } else { + if (lambda1 >= lambda0$1) { + if (lambda < lambda0$1) lambda0$1 = lambda; + if (lambda > lambda1) lambda1 = lambda; + } else { + if (lambda > lambda2) { + if (angle(lambda0$1, lambda) > angle(lambda0$1, lambda1)) lambda1 = lambda; + } else { + if (angle(lambda, lambda1) > angle(lambda0$1, lambda1)) lambda0$1 = lambda; + } + } + } + } else { + ranges.push(range = [lambda0$1 = lambda, lambda1 = lambda]); + } + if (phi < phi0) phi0 = phi; + if (phi > phi1) phi1 = phi; + p0 = p, lambda2 = lambda; +} + +function boundsLineStart() { + boundsStream.point = linePoint; +} + +function boundsLineEnd() { + range[0] = lambda0$1, range[1] = lambda1; + boundsStream.point = boundsPoint; + p0 = null; +} + +function boundsRingPoint(lambda, phi) { + if (p0) { + var delta = lambda - lambda2; + deltaSum.add(abs(delta) > 180 ? delta + (delta > 0 ? 360 : -360) : delta); + } else { + lambda00$1 = lambda, phi00$1 = phi; + } + areaStream.point(lambda, phi); + linePoint(lambda, phi); +} + +function boundsRingStart() { + areaStream.lineStart(); +} + +function boundsRingEnd() { + boundsRingPoint(lambda00$1, phi00$1); + areaStream.lineEnd(); + if (abs(deltaSum) > epsilon$2) lambda0$1 = -(lambda1 = 180); + range[0] = lambda0$1, range[1] = lambda1; + p0 = null; +} + +// Finds the left-right distance between two longitudes. +// This is almost the same as (lambda1 - lambda0 + 360°) % 360°, except that we want +// the distance between ±180° to be 360°. +function angle(lambda0, lambda1) { + return (lambda1 -= lambda0) < 0 ? lambda1 + 360 : lambda1; +} + +function rangeCompare(a, b) { + return a[0] - b[0]; +} + +function rangeContains(range, x) { + return range[0] <= range[1] ? range[0] <= x && x <= range[1] : x < range[0] || range[1] < x; +} + +function bounds(feature) { + var i, n, a, b, merged, deltaMax, delta; + + phi1 = lambda1 = -(lambda0$1 = phi0 = Infinity); + ranges = []; + geoStream(feature, boundsStream); + + // First, sort ranges by their minimum longitudes. + if (n = ranges.length) { + ranges.sort(rangeCompare); + + // Then, merge any ranges that overlap. + for (i = 1, a = ranges[0], merged = [a]; i < n; ++i) { + b = ranges[i]; + if (rangeContains(a, b[0]) || rangeContains(a, b[1])) { + if (angle(a[0], b[1]) > angle(a[0], a[1])) a[1] = b[1]; + if (angle(b[0], a[1]) > angle(a[0], a[1])) a[0] = b[0]; + } else { + merged.push(a = b); + } + } + + // Finally, find the largest gap between the merged ranges. + // The final bounding box will be the inverse of this gap. + for (deltaMax = -Infinity, n = merged.length - 1, i = 0, a = merged[n]; i <= n; a = b, ++i) { + b = merged[i]; + if ((delta = angle(a[1], b[0])) > deltaMax) deltaMax = delta, lambda0$1 = b[0], lambda1 = a[1]; + } + } + + ranges = range = null; + + return lambda0$1 === Infinity || phi0 === Infinity + ? [[NaN, NaN], [NaN, NaN]] + : [[lambda0$1, phi0], [lambda1, phi1]]; +} + +var W0, W1, + X0, Y0, Z0, + X1, Y1, Z1, + X2, Y2, Z2, + lambda00$2, phi00$2, // first point + x0, y0, z0; // previous point + +var centroidStream = { + sphere: noop$2, + point: centroidPoint, + lineStart: centroidLineStart, + lineEnd: centroidLineEnd, + polygonStart: function() { + centroidStream.lineStart = centroidRingStart; + centroidStream.lineEnd = centroidRingEnd; + }, + polygonEnd: function() { + centroidStream.lineStart = centroidLineStart; + centroidStream.lineEnd = centroidLineEnd; + } +}; + +// Arithmetic mean of Cartesian vectors. +function centroidPoint(lambda, phi) { + lambda *= radians, phi *= radians; + var cosPhi = cos$1(phi); + centroidPointCartesian(cosPhi * cos$1(lambda), cosPhi * sin$1(lambda), sin$1(phi)); +} + +function centroidPointCartesian(x, y, z) { + ++W0; + X0 += (x - X0) / W0; + Y0 += (y - Y0) / W0; + Z0 += (z - Z0) / W0; +} + +function centroidLineStart() { + centroidStream.point = centroidLinePointFirst; +} + +function centroidLinePointFirst(lambda, phi) { + lambda *= radians, phi *= radians; + var cosPhi = cos$1(phi); + x0 = cosPhi * cos$1(lambda); + y0 = cosPhi * sin$1(lambda); + z0 = sin$1(phi); + centroidStream.point = centroidLinePoint; + centroidPointCartesian(x0, y0, z0); +} + +function centroidLinePoint(lambda, phi) { + lambda *= radians, phi *= radians; + var cosPhi = cos$1(phi), + x = cosPhi * cos$1(lambda), + y = cosPhi * sin$1(lambda), + z = sin$1(phi), + w = atan2(sqrt((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z); + W1 += w; + X1 += w * (x0 + (x0 = x)); + Y1 += w * (y0 + (y0 = y)); + Z1 += w * (z0 + (z0 = z)); + centroidPointCartesian(x0, y0, z0); +} + +function centroidLineEnd() { + centroidStream.point = centroidPoint; +} + +// See J. E. Brock, The Inertia Tensor for a Spherical Triangle, +// J. Applied Mechanics 42, 239 (1975). +function centroidRingStart() { + centroidStream.point = centroidRingPointFirst; +} + +function centroidRingEnd() { + centroidRingPoint(lambda00$2, phi00$2); + centroidStream.point = centroidPoint; +} + +function centroidRingPointFirst(lambda, phi) { + lambda00$2 = lambda, phi00$2 = phi; + lambda *= radians, phi *= radians; + centroidStream.point = centroidRingPoint; + var cosPhi = cos$1(phi); + x0 = cosPhi * cos$1(lambda); + y0 = cosPhi * sin$1(lambda); + z0 = sin$1(phi); + centroidPointCartesian(x0, y0, z0); +} + +function centroidRingPoint(lambda, phi) { + lambda *= radians, phi *= radians; + var cosPhi = cos$1(phi), + x = cosPhi * cos$1(lambda), + y = cosPhi * sin$1(lambda), + z = sin$1(phi), + cx = y0 * z - z0 * y, + cy = z0 * x - x0 * z, + cz = x0 * y - y0 * x, + m = sqrt(cx * cx + cy * cy + cz * cz), + w = asin(m), // line weight = angle + v = m && -w / m; // area weight multiplier + X2 += v * cx; + Y2 += v * cy; + Z2 += v * cz; + W1 += w; + X1 += w * (x0 + (x0 = x)); + Y1 += w * (y0 + (y0 = y)); + Z1 += w * (z0 + (z0 = z)); + centroidPointCartesian(x0, y0, z0); +} + +function centroid(object) { + W0 = W1 = + X0 = Y0 = Z0 = + X1 = Y1 = Z1 = + X2 = Y2 = Z2 = 0; + geoStream(object, centroidStream); + + var x = X2, + y = Y2, + z = Z2, + m = x * x + y * y + z * z; + + // If the area-weighted ccentroid is undefined, fall back to length-weighted ccentroid. + if (m < epsilon2$1) { + x = X1, y = Y1, z = Z1; + // If the feature has zero length, fall back to arithmetic mean of point vectors. + if (W1 < epsilon$2) x = X0, y = Y0, z = Z0; + m = x * x + y * y + z * z; + // If the feature still has an undefined ccentroid, then return. + if (m < epsilon2$1) return [NaN, NaN]; + } + + return [atan2(y, x) * degrees$1, asin(z / sqrt(m)) * degrees$1]; +} + +function constant$8(x) { + return function() { + return x; + }; +} + +function compose(a, b) { + + function compose(x, y) { + return x = a(x, y), b(x[0], x[1]); + } + + if (a.invert && b.invert) compose.invert = function(x, y) { + return x = b.invert(x, y), x && a.invert(x[0], x[1]); + }; + + return compose; +} + +function rotationIdentity(lambda, phi) { + return [abs(lambda) > pi$3 ? lambda + Math.round(-lambda / tau$3) * tau$3 : lambda, phi]; +} + +rotationIdentity.invert = rotationIdentity; + +function rotateRadians(deltaLambda, deltaPhi, deltaGamma) { + return (deltaLambda %= tau$3) ? (deltaPhi || deltaGamma ? compose(rotationLambda(deltaLambda), rotationPhiGamma(deltaPhi, deltaGamma)) + : rotationLambda(deltaLambda)) + : (deltaPhi || deltaGamma ? rotationPhiGamma(deltaPhi, deltaGamma) + : rotationIdentity); +} + +function forwardRotationLambda(deltaLambda) { + return function(lambda, phi) { + return lambda += deltaLambda, [lambda > pi$3 ? lambda - tau$3 : lambda < -pi$3 ? lambda + tau$3 : lambda, phi]; + }; +} + +function rotationLambda(deltaLambda) { + var rotation = forwardRotationLambda(deltaLambda); + rotation.invert = forwardRotationLambda(-deltaLambda); + return rotation; +} + +function rotationPhiGamma(deltaPhi, deltaGamma) { + var cosDeltaPhi = cos$1(deltaPhi), + sinDeltaPhi = sin$1(deltaPhi), + cosDeltaGamma = cos$1(deltaGamma), + sinDeltaGamma = sin$1(deltaGamma); + + function rotation(lambda, phi) { + var cosPhi = cos$1(phi), + x = cos$1(lambda) * cosPhi, + y = sin$1(lambda) * cosPhi, + z = sin$1(phi), + k = z * cosDeltaPhi + x * sinDeltaPhi; + return [ + atan2(y * cosDeltaGamma - k * sinDeltaGamma, x * cosDeltaPhi - z * sinDeltaPhi), + asin(k * cosDeltaGamma + y * sinDeltaGamma) + ]; + } + + rotation.invert = function(lambda, phi) { + var cosPhi = cos$1(phi), + x = cos$1(lambda) * cosPhi, + y = sin$1(lambda) * cosPhi, + z = sin$1(phi), + k = z * cosDeltaGamma - y * sinDeltaGamma; + return [ + atan2(y * cosDeltaGamma + z * sinDeltaGamma, x * cosDeltaPhi + k * sinDeltaPhi), + asin(k * cosDeltaPhi - x * sinDeltaPhi) + ]; + }; + + return rotation; +} + +function rotation(rotate) { + rotate = rotateRadians(rotate[0] * radians, rotate[1] * radians, rotate.length > 2 ? rotate[2] * radians : 0); + + function forward(coordinates) { + coordinates = rotate(coordinates[0] * radians, coordinates[1] * radians); + return coordinates[0] *= degrees$1, coordinates[1] *= degrees$1, coordinates; + } + + forward.invert = function(coordinates) { + coordinates = rotate.invert(coordinates[0] * radians, coordinates[1] * radians); + return coordinates[0] *= degrees$1, coordinates[1] *= degrees$1, coordinates; + }; + + return forward; +} + +// Generates a circle centered at [0°, 0°], with a given radius and precision. +function circleStream(stream, radius, delta, direction, t0, t1) { + if (!delta) return; + var cosRadius = cos$1(radius), + sinRadius = sin$1(radius), + step = direction * delta; + if (t0 == null) { + t0 = radius + direction * tau$3; + t1 = radius - step / 2; + } else { + t0 = circleRadius(cosRadius, t0); + t1 = circleRadius(cosRadius, t1); + if (direction > 0 ? t0 < t1 : t0 > t1) t0 += direction * tau$3; + } + for (var point, t = t0; direction > 0 ? t > t1 : t < t1; t -= step) { + point = spherical([cosRadius, -sinRadius * cos$1(t), -sinRadius * sin$1(t)]); + stream.point(point[0], point[1]); + } +} + +// Returns the signed angle of a cartesian point relative to [cosRadius, 0, 0]. +function circleRadius(cosRadius, point) { + point = cartesian(point), point[0] -= cosRadius; + cartesianNormalizeInPlace(point); + var radius = acos(-point[1]); + return ((-point[2] < 0 ? -radius : radius) + tau$3 - epsilon$2) % tau$3; +} + +function circle() { + var center = constant$8([0, 0]), + radius = constant$8(90), + precision = constant$8(6), + ring, + rotate, + stream = {point: point}; + + function point(x, y) { + ring.push(x = rotate(x, y)); + x[0] *= degrees$1, x[1] *= degrees$1; + } + + function circle() { + var c = center.apply(this, arguments), + r = radius.apply(this, arguments) * radians, + p = precision.apply(this, arguments) * radians; + ring = []; + rotate = rotateRadians(-c[0] * radians, -c[1] * radians, 0).invert; + circleStream(stream, r, p, 1); + c = {type: "Polygon", coordinates: [ring]}; + ring = rotate = null; + return c; + } + + circle.center = function(_) { + return arguments.length ? (center = typeof _ === "function" ? _ : constant$8([+_[0], +_[1]]), circle) : center; + }; + + circle.radius = function(_) { + return arguments.length ? (radius = typeof _ === "function" ? _ : constant$8(+_), circle) : radius; + }; + + circle.precision = function(_) { + return arguments.length ? (precision = typeof _ === "function" ? _ : constant$8(+_), circle) : precision; + }; + + return circle; +} + +function clipBuffer() { + var lines = [], + line; + return { + point: function(x, y) { + line.push([x, y]); + }, + lineStart: function() { + lines.push(line = []); + }, + lineEnd: noop$2, + rejoin: function() { + if (lines.length > 1) lines.push(lines.pop().concat(lines.shift())); + }, + result: function() { + var result = lines; + lines = []; + line = null; + return result; + } + }; +} + +function pointEqual(a, b) { + return abs(a[0] - b[0]) < epsilon$2 && abs(a[1] - b[1]) < epsilon$2; +} + +function Intersection(point, points, other, entry) { + this.x = point; + this.z = points; + this.o = other; // another intersection + this.e = entry; // is an entry? + this.v = false; // visited + this.n = this.p = null; // next & previous +} + +// A generalized polygon clipping algorithm: given a polygon that has been cut +// into its visible line segments, and rejoins the segments by interpolating +// along the clip edge. +function clipRejoin(segments, compareIntersection, startInside, interpolate, stream) { + var subject = [], + clip = [], + i, + n; + + segments.forEach(function(segment) { + if ((n = segment.length - 1) <= 0) return; + var n, p0 = segment[0], p1 = segment[n], x; + + // If the first and last points of a segment are coincident, then treat as a + // closed ring. TODO if all rings are closed, then the winding order of the + // exterior ring should be checked. + if (pointEqual(p0, p1)) { + stream.lineStart(); + for (i = 0; i < n; ++i) stream.point((p0 = segment[i])[0], p0[1]); + stream.lineEnd(); + return; + } + + subject.push(x = new Intersection(p0, segment, null, true)); + clip.push(x.o = new Intersection(p0, null, x, false)); + subject.push(x = new Intersection(p1, segment, null, false)); + clip.push(x.o = new Intersection(p1, null, x, true)); + }); + + if (!subject.length) return; + + clip.sort(compareIntersection); + link$1(subject); + link$1(clip); + + for (i = 0, n = clip.length; i < n; ++i) { + clip[i].e = startInside = !startInside; + } + + var start = subject[0], + points, + point; + + while (1) { + // Find first unvisited intersection. + var current = start, + isSubject = true; + while (current.v) if ((current = current.n) === start) return; + points = current.z; + stream.lineStart(); + do { + current.v = current.o.v = true; + if (current.e) { + if (isSubject) { + for (i = 0, n = points.length; i < n; ++i) stream.point((point = points[i])[0], point[1]); + } else { + interpolate(current.x, current.n.x, 1, stream); + } + current = current.n; + } else { + if (isSubject) { + points = current.p.z; + for (i = points.length - 1; i >= 0; --i) stream.point((point = points[i])[0], point[1]); + } else { + interpolate(current.x, current.p.x, -1, stream); + } + current = current.p; + } + current = current.o; + points = current.z; + isSubject = !isSubject; + } while (!current.v); + stream.lineEnd(); + } +} + +function link$1(array) { + if (!(n = array.length)) return; + var n, + i = 0, + a = array[0], + b; + while (++i < n) { + a.n = b = array[i]; + b.p = a; + a = b; + } + a.n = b = array[0]; + b.p = a; +} + +var sum$1 = adder(); + +function polygonContains(polygon, point) { + var lambda = point[0], + phi = point[1], + sinPhi = sin$1(phi), + normal = [sin$1(lambda), -cos$1(lambda), 0], + angle = 0, + winding = 0; + + sum$1.reset(); + + if (sinPhi === 1) phi = halfPi$2 + epsilon$2; + else if (sinPhi === -1) phi = -halfPi$2 - epsilon$2; + + for (var i = 0, n = polygon.length; i < n; ++i) { + if (!(m = (ring = polygon[i]).length)) continue; + var ring, + m, + point0 = ring[m - 1], + lambda0 = point0[0], + phi0 = point0[1] / 2 + quarterPi, + sinPhi0 = sin$1(phi0), + cosPhi0 = cos$1(phi0); + + for (var j = 0; j < m; ++j, lambda0 = lambda1, sinPhi0 = sinPhi1, cosPhi0 = cosPhi1, point0 = point1) { + var point1 = ring[j], + lambda1 = point1[0], + phi1 = point1[1] / 2 + quarterPi, + sinPhi1 = sin$1(phi1), + cosPhi1 = cos$1(phi1), + delta = lambda1 - lambda0, + sign$$1 = delta >= 0 ? 1 : -1, + absDelta = sign$$1 * delta, + antimeridian = absDelta > pi$3, + k = sinPhi0 * sinPhi1; + + sum$1.add(atan2(k * sign$$1 * sin$1(absDelta), cosPhi0 * cosPhi1 + k * cos$1(absDelta))); + angle += antimeridian ? delta + sign$$1 * tau$3 : delta; + + // Are the longitudes either side of the point’s meridian (lambda), + // and are the latitudes smaller than the parallel (phi)? + if (antimeridian ^ lambda0 >= lambda ^ lambda1 >= lambda) { + var arc = cartesianCross(cartesian(point0), cartesian(point1)); + cartesianNormalizeInPlace(arc); + var intersection = cartesianCross(normal, arc); + cartesianNormalizeInPlace(intersection); + var phiArc = (antimeridian ^ delta >= 0 ? -1 : 1) * asin(intersection[2]); + if (phi > phiArc || phi === phiArc && (arc[0] || arc[1])) { + winding += antimeridian ^ delta >= 0 ? 1 : -1; + } + } + } + } + + // First, determine whether the South pole is inside or outside: + // + // It is inside if: + // * the polygon winds around it in a clockwise direction. + // * the polygon does not (cumulatively) wind around it, but has a negative + // (counter-clockwise) area. + // + // Second, count the (signed) number of times a segment crosses a lambda + // from the point to the South pole. If it is zero, then the point is the + // same side as the South pole. + + return (angle < -epsilon$2 || angle < epsilon$2 && sum$1 < -epsilon$2) ^ (winding & 1); +} + +function clip(pointVisible, clipLine, interpolate, start) { + return function(sink) { + var line = clipLine(sink), + ringBuffer = clipBuffer(), + ringSink = clipLine(ringBuffer), + polygonStarted = false, + polygon, + segments, + ring; + + var clip = { + point: point, + lineStart: lineStart, + lineEnd: lineEnd, + polygonStart: function() { + clip.point = pointRing; + clip.lineStart = ringStart; + clip.lineEnd = ringEnd; + segments = []; + polygon = []; + }, + polygonEnd: function() { + clip.point = point; + clip.lineStart = lineStart; + clip.lineEnd = lineEnd; + segments = merge(segments); + var startInside = polygonContains(polygon, start); + if (segments.length) { + if (!polygonStarted) sink.polygonStart(), polygonStarted = true; + clipRejoin(segments, compareIntersection, startInside, interpolate, sink); + } else if (startInside) { + if (!polygonStarted) sink.polygonStart(), polygonStarted = true; + sink.lineStart(); + interpolate(null, null, 1, sink); + sink.lineEnd(); + } + if (polygonStarted) sink.polygonEnd(), polygonStarted = false; + segments = polygon = null; + }, + sphere: function() { + sink.polygonStart(); + sink.lineStart(); + interpolate(null, null, 1, sink); + sink.lineEnd(); + sink.polygonEnd(); + } + }; + + function point(lambda, phi) { + if (pointVisible(lambda, phi)) sink.point(lambda, phi); + } + + function pointLine(lambda, phi) { + line.point(lambda, phi); + } + + function lineStart() { + clip.point = pointLine; + line.lineStart(); + } + + function lineEnd() { + clip.point = point; + line.lineEnd(); + } + + function pointRing(lambda, phi) { + ring.push([lambda, phi]); + ringSink.point(lambda, phi); + } + + function ringStart() { + ringSink.lineStart(); + ring = []; + } + + function ringEnd() { + pointRing(ring[0][0], ring[0][1]); + ringSink.lineEnd(); + + var clean = ringSink.clean(), + ringSegments = ringBuffer.result(), + i, n = ringSegments.length, m, + segment, + point; + + ring.pop(); + polygon.push(ring); + ring = null; + + if (!n) return; + + // No intersections. + if (clean & 1) { + segment = ringSegments[0]; + if ((m = segment.length - 1) > 0) { + if (!polygonStarted) sink.polygonStart(), polygonStarted = true; + sink.lineStart(); + for (i = 0; i < m; ++i) sink.point((point = segment[i])[0], point[1]); + sink.lineEnd(); + } + return; + } + + // Rejoin connected segments. + // TODO reuse ringBuffer.rejoin()? + if (n > 1 && clean & 2) ringSegments.push(ringSegments.pop().concat(ringSegments.shift())); + + segments.push(ringSegments.filter(validSegment)); + } + + return clip; + }; +} + +function validSegment(segment) { + return segment.length > 1; +} + +// Intersections are sorted along the clip edge. For both antimeridian cutting +// and circle clipping, the same comparison is used. +function compareIntersection(a, b) { + return ((a = a.x)[0] < 0 ? a[1] - halfPi$2 - epsilon$2 : halfPi$2 - a[1]) + - ((b = b.x)[0] < 0 ? b[1] - halfPi$2 - epsilon$2 : halfPi$2 - b[1]); +} + +var clipAntimeridian = clip( + function() { return true; }, + clipAntimeridianLine, + clipAntimeridianInterpolate, + [-pi$3, -halfPi$2] +); + +// Takes a line and cuts into visible segments. Return values: 0 - there were +// intersections or the line was empty; 1 - no intersections; 2 - there were +// intersections, and the first and last segments should be rejoined. +function clipAntimeridianLine(stream) { + var lambda0 = NaN, + phi0 = NaN, + sign0 = NaN, + clean; // no intersections + + return { + lineStart: function() { + stream.lineStart(); + clean = 1; + }, + point: function(lambda1, phi1) { + var sign1 = lambda1 > 0 ? pi$3 : -pi$3, + delta = abs(lambda1 - lambda0); + if (abs(delta - pi$3) < epsilon$2) { // line crosses a pole + stream.point(lambda0, phi0 = (phi0 + phi1) / 2 > 0 ? halfPi$2 : -halfPi$2); + stream.point(sign0, phi0); + stream.lineEnd(); + stream.lineStart(); + stream.point(sign1, phi0); + stream.point(lambda1, phi0); + clean = 0; + } else if (sign0 !== sign1 && delta >= pi$3) { // line crosses antimeridian + if (abs(lambda0 - sign0) < epsilon$2) lambda0 -= sign0 * epsilon$2; // handle degeneracies + if (abs(lambda1 - sign1) < epsilon$2) lambda1 -= sign1 * epsilon$2; + phi0 = clipAntimeridianIntersect(lambda0, phi0, lambda1, phi1); + stream.point(sign0, phi0); + stream.lineEnd(); + stream.lineStart(); + stream.point(sign1, phi0); + clean = 0; + } + stream.point(lambda0 = lambda1, phi0 = phi1); + sign0 = sign1; + }, + lineEnd: function() { + stream.lineEnd(); + lambda0 = phi0 = NaN; + }, + clean: function() { + return 2 - clean; // if intersections, rejoin first and last segments + } + }; +} + +function clipAntimeridianIntersect(lambda0, phi0, lambda1, phi1) { + var cosPhi0, + cosPhi1, + sinLambda0Lambda1 = sin$1(lambda0 - lambda1); + return abs(sinLambda0Lambda1) > epsilon$2 + ? atan((sin$1(phi0) * (cosPhi1 = cos$1(phi1)) * sin$1(lambda1) + - sin$1(phi1) * (cosPhi0 = cos$1(phi0)) * sin$1(lambda0)) + / (cosPhi0 * cosPhi1 * sinLambda0Lambda1)) + : (phi0 + phi1) / 2; +} + +function clipAntimeridianInterpolate(from, to, direction, stream) { + var phi; + if (from == null) { + phi = direction * halfPi$2; + stream.point(-pi$3, phi); + stream.point(0, phi); + stream.point(pi$3, phi); + stream.point(pi$3, 0); + stream.point(pi$3, -phi); + stream.point(0, -phi); + stream.point(-pi$3, -phi); + stream.point(-pi$3, 0); + stream.point(-pi$3, phi); + } else if (abs(from[0] - to[0]) > epsilon$2) { + var lambda = from[0] < to[0] ? pi$3 : -pi$3; + phi = direction * lambda / 2; + stream.point(-lambda, phi); + stream.point(0, phi); + stream.point(lambda, phi); + } else { + stream.point(to[0], to[1]); + } +} + +function clipCircle(radius) { + var cr = cos$1(radius), + delta = 6 * radians, + smallRadius = cr > 0, + notHemisphere = abs(cr) > epsilon$2; // TODO optimise for this common case + + function interpolate(from, to, direction, stream) { + circleStream(stream, radius, delta, direction, from, to); + } + + function visible(lambda, phi) { + return cos$1(lambda) * cos$1(phi) > cr; + } + + // Takes a line and cuts into visible segments. Return values used for polygon + // clipping: 0 - there were intersections or the line was empty; 1 - no + // intersections 2 - there were intersections, and the first and last segments + // should be rejoined. + function clipLine(stream) { + var point0, // previous point + c0, // code for previous point + v0, // visibility of previous point + v00, // visibility of first point + clean; // no intersections + return { + lineStart: function() { + v00 = v0 = false; + clean = 1; + }, + point: function(lambda, phi) { + var point1 = [lambda, phi], + point2, + v = visible(lambda, phi), + c = smallRadius + ? v ? 0 : code(lambda, phi) + : v ? code(lambda + (lambda < 0 ? pi$3 : -pi$3), phi) : 0; + if (!point0 && (v00 = v0 = v)) stream.lineStart(); + // Handle degeneracies. + // TODO ignore if not clipping polygons. + if (v !== v0) { + point2 = intersect(point0, point1); + if (!point2 || pointEqual(point0, point2) || pointEqual(point1, point2)) { + point1[0] += epsilon$2; + point1[1] += epsilon$2; + v = visible(point1[0], point1[1]); + } + } + if (v !== v0) { + clean = 0; + if (v) { + // outside going in + stream.lineStart(); + point2 = intersect(point1, point0); + stream.point(point2[0], point2[1]); + } else { + // inside going out + point2 = intersect(point0, point1); + stream.point(point2[0], point2[1]); + stream.lineEnd(); + } + point0 = point2; + } else if (notHemisphere && point0 && smallRadius ^ v) { + var t; + // If the codes for two points are different, or are both zero, + // and there this segment intersects with the small circle. + if (!(c & c0) && (t = intersect(point1, point0, true))) { + clean = 0; + if (smallRadius) { + stream.lineStart(); + stream.point(t[0][0], t[0][1]); + stream.point(t[1][0], t[1][1]); + stream.lineEnd(); + } else { + stream.point(t[1][0], t[1][1]); + stream.lineEnd(); + stream.lineStart(); + stream.point(t[0][0], t[0][1]); + } + } + } + if (v && (!point0 || !pointEqual(point0, point1))) { + stream.point(point1[0], point1[1]); + } + point0 = point1, v0 = v, c0 = c; + }, + lineEnd: function() { + if (v0) stream.lineEnd(); + point0 = null; + }, + // Rejoin first and last segments if there were intersections and the first + // and last points were visible. + clean: function() { + return clean | ((v00 && v0) << 1); + } + }; + } + + // Intersects the great circle between a and b with the clip circle. + function intersect(a, b, two) { + var pa = cartesian(a), + pb = cartesian(b); + + // We have two planes, n1.p = d1 and n2.p = d2. + // Find intersection line p(t) = c1 n1 + c2 n2 + t (n1 ⨯ n2). + var n1 = [1, 0, 0], // normal + n2 = cartesianCross(pa, pb), + n2n2 = cartesianDot(n2, n2), + n1n2 = n2[0], // cartesianDot(n1, n2), + determinant = n2n2 - n1n2 * n1n2; + + // Two polar points. + if (!determinant) return !two && a; + + var c1 = cr * n2n2 / determinant, + c2 = -cr * n1n2 / determinant, + n1xn2 = cartesianCross(n1, n2), + A = cartesianScale(n1, c1), + B = cartesianScale(n2, c2); + cartesianAddInPlace(A, B); + + // Solve |p(t)|^2 = 1. + var u = n1xn2, + w = cartesianDot(A, u), + uu = cartesianDot(u, u), + t2 = w * w - uu * (cartesianDot(A, A) - 1); + + if (t2 < 0) return; + + var t = sqrt(t2), + q = cartesianScale(u, (-w - t) / uu); + cartesianAddInPlace(q, A); + q = spherical(q); + + if (!two) return q; + + // Two intersection points. + var lambda0 = a[0], + lambda1 = b[0], + phi0 = a[1], + phi1 = b[1], + z; + + if (lambda1 < lambda0) z = lambda0, lambda0 = lambda1, lambda1 = z; + + var delta = lambda1 - lambda0, + polar = abs(delta - pi$3) < epsilon$2, + meridian = polar || delta < epsilon$2; + + if (!polar && phi1 < phi0) z = phi0, phi0 = phi1, phi1 = z; + + // Check that the first point is between a and b. + if (meridian + ? polar + ? phi0 + phi1 > 0 ^ q[1] < (abs(q[0] - lambda0) < epsilon$2 ? phi0 : phi1) + : phi0 <= q[1] && q[1] <= phi1 + : delta > pi$3 ^ (lambda0 <= q[0] && q[0] <= lambda1)) { + var q1 = cartesianScale(u, (-w + t) / uu); + cartesianAddInPlace(q1, A); + return [q, spherical(q1)]; + } + } + + // Generates a 4-bit vector representing the location of a point relative to + // the small circle's bounding box. + function code(lambda, phi) { + var r = smallRadius ? radius : pi$3 - radius, + code = 0; + if (lambda < -r) code |= 1; // left + else if (lambda > r) code |= 2; // right + if (phi < -r) code |= 4; // below + else if (phi > r) code |= 8; // above + return code; + } + + return clip(visible, clipLine, interpolate, smallRadius ? [0, -radius] : [-pi$3, radius - pi$3]); +} + +function clipLine(a, b, x0, y0, x1, y1) { + var ax = a[0], + ay = a[1], + bx = b[0], + by = b[1], + t0 = 0, + t1 = 1, + dx = bx - ax, + dy = by - ay, + r; + + r = x0 - ax; + if (!dx && r > 0) return; + r /= dx; + if (dx < 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } else if (dx > 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } + + r = x1 - ax; + if (!dx && r < 0) return; + r /= dx; + if (dx < 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } else if (dx > 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } + + r = y0 - ay; + if (!dy && r > 0) return; + r /= dy; + if (dy < 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } else if (dy > 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } + + r = y1 - ay; + if (!dy && r < 0) return; + r /= dy; + if (dy < 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } else if (dy > 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } + + if (t0 > 0) a[0] = ax + t0 * dx, a[1] = ay + t0 * dy; + if (t1 < 1) b[0] = ax + t1 * dx, b[1] = ay + t1 * dy; + return true; +} + +var clipMax = 1e9, clipMin = -clipMax; + +// TODO Use d3-polygon’s polygonContains here for the ring check? +// TODO Eliminate duplicate buffering in clipBuffer and polygon.push? + +function clipRectangle(x0, y0, x1, y1) { + + function visible(x, y) { + return x0 <= x && x <= x1 && y0 <= y && y <= y1; + } + + function interpolate(from, to, direction, stream) { + var a = 0, a1 = 0; + if (from == null + || (a = corner(from, direction)) !== (a1 = corner(to, direction)) + || comparePoint(from, to) < 0 ^ direction > 0) { + do stream.point(a === 0 || a === 3 ? x0 : x1, a > 1 ? y1 : y0); + while ((a = (a + direction + 4) % 4) !== a1); + } else { + stream.point(to[0], to[1]); + } + } + + function corner(p, direction) { + return abs(p[0] - x0) < epsilon$2 ? direction > 0 ? 0 : 3 + : abs(p[0] - x1) < epsilon$2 ? direction > 0 ? 2 : 1 + : abs(p[1] - y0) < epsilon$2 ? direction > 0 ? 1 : 0 + : direction > 0 ? 3 : 2; // abs(p[1] - y1) < epsilon + } + + function compareIntersection(a, b) { + return comparePoint(a.x, b.x); + } + + function comparePoint(a, b) { + var ca = corner(a, 1), + cb = corner(b, 1); + return ca !== cb ? ca - cb + : ca === 0 ? b[1] - a[1] + : ca === 1 ? a[0] - b[0] + : ca === 2 ? a[1] - b[1] + : b[0] - a[0]; + } + + return function(stream) { + var activeStream = stream, + bufferStream = clipBuffer(), + segments, + polygon, + ring, + x__, y__, v__, // first point + x_, y_, v_, // previous point + first, + clean; + + var clipStream = { + point: point, + lineStart: lineStart, + lineEnd: lineEnd, + polygonStart: polygonStart, + polygonEnd: polygonEnd + }; + + function point(x, y) { + if (visible(x, y)) activeStream.point(x, y); + } + + function polygonInside() { + var winding = 0; + + for (var i = 0, n = polygon.length; i < n; ++i) { + for (var ring = polygon[i], j = 1, m = ring.length, point = ring[0], a0, a1, b0 = point[0], b1 = point[1]; j < m; ++j) { + a0 = b0, a1 = b1, point = ring[j], b0 = point[0], b1 = point[1]; + if (a1 <= y1) { if (b1 > y1 && (b0 - a0) * (y1 - a1) > (b1 - a1) * (x0 - a0)) ++winding; } + else { if (b1 <= y1 && (b0 - a0) * (y1 - a1) < (b1 - a1) * (x0 - a0)) --winding; } + } + } + + return winding; + } + + // Buffer geometry within a polygon and then clip it en masse. + function polygonStart() { + activeStream = bufferStream, segments = [], polygon = [], clean = true; + } + + function polygonEnd() { + var startInside = polygonInside(), + cleanInside = clean && startInside, + visible = (segments = merge(segments)).length; + if (cleanInside || visible) { + stream.polygonStart(); + if (cleanInside) { + stream.lineStart(); + interpolate(null, null, 1, stream); + stream.lineEnd(); + } + if (visible) { + clipRejoin(segments, compareIntersection, startInside, interpolate, stream); + } + stream.polygonEnd(); + } + activeStream = stream, segments = polygon = ring = null; + } + + function lineStart() { + clipStream.point = linePoint; + if (polygon) polygon.push(ring = []); + first = true; + v_ = false; + x_ = y_ = NaN; + } + + // TODO rather than special-case polygons, simply handle them separately. + // Ideally, coincident intersection points should be jittered to avoid + // clipping issues. + function lineEnd() { + if (segments) { + linePoint(x__, y__); + if (v__ && v_) bufferStream.rejoin(); + segments.push(bufferStream.result()); + } + clipStream.point = point; + if (v_) activeStream.lineEnd(); + } + + function linePoint(x, y) { + var v = visible(x, y); + if (polygon) ring.push([x, y]); + if (first) { + x__ = x, y__ = y, v__ = v; + first = false; + if (v) { + activeStream.lineStart(); + activeStream.point(x, y); + } + } else { + if (v && v_) activeStream.point(x, y); + else { + var a = [x_ = Math.max(clipMin, Math.min(clipMax, x_)), y_ = Math.max(clipMin, Math.min(clipMax, y_))], + b = [x = Math.max(clipMin, Math.min(clipMax, x)), y = Math.max(clipMin, Math.min(clipMax, y))]; + if (clipLine(a, b, x0, y0, x1, y1)) { + if (!v_) { + activeStream.lineStart(); + activeStream.point(a[0], a[1]); + } + activeStream.point(b[0], b[1]); + if (!v) activeStream.lineEnd(); + clean = false; + } else if (v) { + activeStream.lineStart(); + activeStream.point(x, y); + clean = false; + } + } + } + x_ = x, y_ = y, v_ = v; + } + + return clipStream; + }; +} + +function extent$1() { + var x0 = 0, + y0 = 0, + x1 = 960, + y1 = 500, + cache, + cacheStream, + clip; + + return clip = { + stream: function(stream) { + return cache && cacheStream === stream ? cache : cache = clipRectangle(x0, y0, x1, y1)(cacheStream = stream); + }, + extent: function(_) { + return arguments.length ? (x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1], cache = cacheStream = null, clip) : [[x0, y0], [x1, y1]]; + } + }; +} + +var lengthSum = adder(), + lambda0$2, + sinPhi0$1, + cosPhi0$1; + +var lengthStream = { + sphere: noop$2, + point: noop$2, + lineStart: lengthLineStart, + lineEnd: noop$2, + polygonStart: noop$2, + polygonEnd: noop$2 +}; + +function lengthLineStart() { + lengthStream.point = lengthPointFirst; + lengthStream.lineEnd = lengthLineEnd; +} + +function lengthLineEnd() { + lengthStream.point = lengthStream.lineEnd = noop$2; +} + +function lengthPointFirst(lambda, phi) { + lambda *= radians, phi *= radians; + lambda0$2 = lambda, sinPhi0$1 = sin$1(phi), cosPhi0$1 = cos$1(phi); + lengthStream.point = lengthPoint; +} + +function lengthPoint(lambda, phi) { + lambda *= radians, phi *= radians; + var sinPhi = sin$1(phi), + cosPhi = cos$1(phi), + delta = abs(lambda - lambda0$2), + cosDelta = cos$1(delta), + sinDelta = sin$1(delta), + x = cosPhi * sinDelta, + y = cosPhi0$1 * sinPhi - sinPhi0$1 * cosPhi * cosDelta, + z = sinPhi0$1 * sinPhi + cosPhi0$1 * cosPhi * cosDelta; + lengthSum.add(atan2(sqrt(x * x + y * y), z)); + lambda0$2 = lambda, sinPhi0$1 = sinPhi, cosPhi0$1 = cosPhi; +} + +function length$1(object) { + lengthSum.reset(); + geoStream(object, lengthStream); + return +lengthSum; +} + +var coordinates = [null, null], + object$1 = {type: "LineString", coordinates: coordinates}; + +function distance(a, b) { + coordinates[0] = a; + coordinates[1] = b; + return length$1(object$1); +} + +var containsObjectType = { + Feature: function(object, point) { + return containsGeometry(object.geometry, point); + }, + FeatureCollection: function(object, point) { + var features = object.features, i = -1, n = features.length; + while (++i < n) if (containsGeometry(features[i].geometry, point)) return true; + return false; + } +}; + +var containsGeometryType = { + Sphere: function() { + return true; + }, + Point: function(object, point) { + return containsPoint(object.coordinates, point); + }, + MultiPoint: function(object, point) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) if (containsPoint(coordinates[i], point)) return true; + return false; + }, + LineString: function(object, point) { + return containsLine(object.coordinates, point); + }, + MultiLineString: function(object, point) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) if (containsLine(coordinates[i], point)) return true; + return false; + }, + Polygon: function(object, point) { + return containsPolygon(object.coordinates, point); + }, + MultiPolygon: function(object, point) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) if (containsPolygon(coordinates[i], point)) return true; + return false; + }, + GeometryCollection: function(object, point) { + var geometries = object.geometries, i = -1, n = geometries.length; + while (++i < n) if (containsGeometry(geometries[i], point)) return true; + return false; + } +}; + +function containsGeometry(geometry, point) { + return geometry && containsGeometryType.hasOwnProperty(geometry.type) + ? containsGeometryType[geometry.type](geometry, point) + : false; +} + +function containsPoint(coordinates, point) { + return distance(coordinates, point) === 0; +} + +function containsLine(coordinates, point) { + var ab = distance(coordinates[0], coordinates[1]), + ao = distance(coordinates[0], point), + ob = distance(point, coordinates[1]); + return ao + ob <= ab + epsilon$2; +} + +function containsPolygon(coordinates, point) { + return !!polygonContains(coordinates.map(ringRadians), pointRadians(point)); +} + +function ringRadians(ring) { + return ring = ring.map(pointRadians), ring.pop(), ring; +} + +function pointRadians(point) { + return [point[0] * radians, point[1] * radians]; +} + +function contains$1(object, point) { + return (object && containsObjectType.hasOwnProperty(object.type) + ? containsObjectType[object.type] + : containsGeometry)(object, point); +} + +function graticuleX(y0, y1, dy) { + var y = sequence(y0, y1 - epsilon$2, dy).concat(y1); + return function(x) { return y.map(function(y) { return [x, y]; }); }; +} + +function graticuleY(x0, x1, dx) { + var x = sequence(x0, x1 - epsilon$2, dx).concat(x1); + return function(y) { return x.map(function(x) { return [x, y]; }); }; +} + +function graticule() { + var x1, x0, X1, X0, + y1, y0, Y1, Y0, + dx = 10, dy = dx, DX = 90, DY = 360, + x, y, X, Y, + precision = 2.5; + + function graticule() { + return {type: "MultiLineString", coordinates: lines()}; + } + + function lines() { + return sequence(ceil(X0 / DX) * DX, X1, DX).map(X) + .concat(sequence(ceil(Y0 / DY) * DY, Y1, DY).map(Y)) + .concat(sequence(ceil(x0 / dx) * dx, x1, dx).filter(function(x) { return abs(x % DX) > epsilon$2; }).map(x)) + .concat(sequence(ceil(y0 / dy) * dy, y1, dy).filter(function(y) { return abs(y % DY) > epsilon$2; }).map(y)); + } + + graticule.lines = function() { + return lines().map(function(coordinates) { return {type: "LineString", coordinates: coordinates}; }); + }; + + graticule.outline = function() { + return { + type: "Polygon", + coordinates: [ + X(X0).concat( + Y(Y1).slice(1), + X(X1).reverse().slice(1), + Y(Y0).reverse().slice(1)) + ] + }; + }; + + graticule.extent = function(_) { + if (!arguments.length) return graticule.extentMinor(); + return graticule.extentMajor(_).extentMinor(_); + }; + + graticule.extentMajor = function(_) { + if (!arguments.length) return [[X0, Y0], [X1, Y1]]; + X0 = +_[0][0], X1 = +_[1][0]; + Y0 = +_[0][1], Y1 = +_[1][1]; + if (X0 > X1) _ = X0, X0 = X1, X1 = _; + if (Y0 > Y1) _ = Y0, Y0 = Y1, Y1 = _; + return graticule.precision(precision); + }; + + graticule.extentMinor = function(_) { + if (!arguments.length) return [[x0, y0], [x1, y1]]; + x0 = +_[0][0], x1 = +_[1][0]; + y0 = +_[0][1], y1 = +_[1][1]; + if (x0 > x1) _ = x0, x0 = x1, x1 = _; + if (y0 > y1) _ = y0, y0 = y1, y1 = _; + return graticule.precision(precision); + }; + + graticule.step = function(_) { + if (!arguments.length) return graticule.stepMinor(); + return graticule.stepMajor(_).stepMinor(_); + }; + + graticule.stepMajor = function(_) { + if (!arguments.length) return [DX, DY]; + DX = +_[0], DY = +_[1]; + return graticule; + }; + + graticule.stepMinor = function(_) { + if (!arguments.length) return [dx, dy]; + dx = +_[0], dy = +_[1]; + return graticule; + }; + + graticule.precision = function(_) { + if (!arguments.length) return precision; + precision = +_; + x = graticuleX(y0, y1, 90); + y = graticuleY(x0, x1, precision); + X = graticuleX(Y0, Y1, 90); + Y = graticuleY(X0, X1, precision); + return graticule; + }; + + return graticule + .extentMajor([[-180, -90 + epsilon$2], [180, 90 - epsilon$2]]) + .extentMinor([[-180, -80 - epsilon$2], [180, 80 + epsilon$2]]); +} + +function graticule10() { + return graticule()(); +} + +function interpolate$1(a, b) { + var x0 = a[0] * radians, + y0 = a[1] * radians, + x1 = b[0] * radians, + y1 = b[1] * radians, + cy0 = cos$1(y0), + sy0 = sin$1(y0), + cy1 = cos$1(y1), + sy1 = sin$1(y1), + kx0 = cy0 * cos$1(x0), + ky0 = cy0 * sin$1(x0), + kx1 = cy1 * cos$1(x1), + ky1 = cy1 * sin$1(x1), + d = 2 * asin(sqrt(haversin(y1 - y0) + cy0 * cy1 * haversin(x1 - x0))), + k = sin$1(d); + + var interpolate = d ? function(t) { + var B = sin$1(t *= d) / k, + A = sin$1(d - t) / k, + x = A * kx0 + B * kx1, + y = A * ky0 + B * ky1, + z = A * sy0 + B * sy1; + return [ + atan2(y, x) * degrees$1, + atan2(z, sqrt(x * x + y * y)) * degrees$1 + ]; + } : function() { + return [x0 * degrees$1, y0 * degrees$1]; + }; + + interpolate.distance = d; + + return interpolate; +} + +function identity$4(x) { + return x; +} + +var areaSum$1 = adder(), + areaRingSum$1 = adder(), + x00, + y00, + x0$1, + y0$1; + +var areaStream$1 = { + point: noop$2, + lineStart: noop$2, + lineEnd: noop$2, + polygonStart: function() { + areaStream$1.lineStart = areaRingStart$1; + areaStream$1.lineEnd = areaRingEnd$1; + }, + polygonEnd: function() { + areaStream$1.lineStart = areaStream$1.lineEnd = areaStream$1.point = noop$2; + areaSum$1.add(abs(areaRingSum$1)); + areaRingSum$1.reset(); + }, + result: function() { + var area = areaSum$1 / 2; + areaSum$1.reset(); + return area; + } +}; + +function areaRingStart$1() { + areaStream$1.point = areaPointFirst$1; +} + +function areaPointFirst$1(x, y) { + areaStream$1.point = areaPoint$1; + x00 = x0$1 = x, y00 = y0$1 = y; +} + +function areaPoint$1(x, y) { + areaRingSum$1.add(y0$1 * x - x0$1 * y); + x0$1 = x, y0$1 = y; +} + +function areaRingEnd$1() { + areaPoint$1(x00, y00); +} + +var x0$2 = Infinity, + y0$2 = x0$2, + x1 = -x0$2, + y1 = x1; + +var boundsStream$1 = { + point: boundsPoint$1, + lineStart: noop$2, + lineEnd: noop$2, + polygonStart: noop$2, + polygonEnd: noop$2, + result: function() { + var bounds = [[x0$2, y0$2], [x1, y1]]; + x1 = y1 = -(y0$2 = x0$2 = Infinity); + return bounds; + } +}; + +function boundsPoint$1(x, y) { + if (x < x0$2) x0$2 = x; + if (x > x1) x1 = x; + if (y < y0$2) y0$2 = y; + if (y > y1) y1 = y; +} + +// TODO Enforce positive area for exterior, negative area for interior? + +var X0$1 = 0, + Y0$1 = 0, + Z0$1 = 0, + X1$1 = 0, + Y1$1 = 0, + Z1$1 = 0, + X2$1 = 0, + Y2$1 = 0, + Z2$1 = 0, + x00$1, + y00$1, + x0$3, + y0$3; + +var centroidStream$1 = { + point: centroidPoint$1, + lineStart: centroidLineStart$1, + lineEnd: centroidLineEnd$1, + polygonStart: function() { + centroidStream$1.lineStart = centroidRingStart$1; + centroidStream$1.lineEnd = centroidRingEnd$1; + }, + polygonEnd: function() { + centroidStream$1.point = centroidPoint$1; + centroidStream$1.lineStart = centroidLineStart$1; + centroidStream$1.lineEnd = centroidLineEnd$1; + }, + result: function() { + var centroid = Z2$1 ? [X2$1 / Z2$1, Y2$1 / Z2$1] + : Z1$1 ? [X1$1 / Z1$1, Y1$1 / Z1$1] + : Z0$1 ? [X0$1 / Z0$1, Y0$1 / Z0$1] + : [NaN, NaN]; + X0$1 = Y0$1 = Z0$1 = + X1$1 = Y1$1 = Z1$1 = + X2$1 = Y2$1 = Z2$1 = 0; + return centroid; + } +}; + +function centroidPoint$1(x, y) { + X0$1 += x; + Y0$1 += y; + ++Z0$1; +} + +function centroidLineStart$1() { + centroidStream$1.point = centroidPointFirstLine; +} + +function centroidPointFirstLine(x, y) { + centroidStream$1.point = centroidPointLine; + centroidPoint$1(x0$3 = x, y0$3 = y); +} + +function centroidPointLine(x, y) { + var dx = x - x0$3, dy = y - y0$3, z = sqrt(dx * dx + dy * dy); + X1$1 += z * (x0$3 + x) / 2; + Y1$1 += z * (y0$3 + y) / 2; + Z1$1 += z; + centroidPoint$1(x0$3 = x, y0$3 = y); +} + +function centroidLineEnd$1() { + centroidStream$1.point = centroidPoint$1; +} + +function centroidRingStart$1() { + centroidStream$1.point = centroidPointFirstRing; +} + +function centroidRingEnd$1() { + centroidPointRing(x00$1, y00$1); +} + +function centroidPointFirstRing(x, y) { + centroidStream$1.point = centroidPointRing; + centroidPoint$1(x00$1 = x0$3 = x, y00$1 = y0$3 = y); +} + +function centroidPointRing(x, y) { + var dx = x - x0$3, + dy = y - y0$3, + z = sqrt(dx * dx + dy * dy); + + X1$1 += z * (x0$3 + x) / 2; + Y1$1 += z * (y0$3 + y) / 2; + Z1$1 += z; + + z = y0$3 * x - x0$3 * y; + X2$1 += z * (x0$3 + x); + Y2$1 += z * (y0$3 + y); + Z2$1 += z * 3; + centroidPoint$1(x0$3 = x, y0$3 = y); +} + +function PathContext(context) { + this._context = context; +} + +PathContext.prototype = { + _radius: 4.5, + pointRadius: function(_) { + return this._radius = _, this; + }, + polygonStart: function() { + this._line = 0; + }, + polygonEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._point = 0; + }, + lineEnd: function() { + if (this._line === 0) this._context.closePath(); + this._point = NaN; + }, + point: function(x, y) { + switch (this._point) { + case 0: { + this._context.moveTo(x, y); + this._point = 1; + break; + } + case 1: { + this._context.lineTo(x, y); + break; + } + default: { + this._context.moveTo(x + this._radius, y); + this._context.arc(x, y, this._radius, 0, tau$3); + break; + } + } + }, + result: noop$2 +}; + +var lengthSum$1 = adder(), + lengthRing, + x00$2, + y00$2, + x0$4, + y0$4; + +var lengthStream$1 = { + point: noop$2, + lineStart: function() { + lengthStream$1.point = lengthPointFirst$1; + }, + lineEnd: function() { + if (lengthRing) lengthPoint$1(x00$2, y00$2); + lengthStream$1.point = noop$2; + }, + polygonStart: function() { + lengthRing = true; + }, + polygonEnd: function() { + lengthRing = null; + }, + result: function() { + var length = +lengthSum$1; + lengthSum$1.reset(); + return length; + } +}; + +function lengthPointFirst$1(x, y) { + lengthStream$1.point = lengthPoint$1; + x00$2 = x0$4 = x, y00$2 = y0$4 = y; +} + +function lengthPoint$1(x, y) { + x0$4 -= x, y0$4 -= y; + lengthSum$1.add(sqrt(x0$4 * x0$4 + y0$4 * y0$4)); + x0$4 = x, y0$4 = y; +} + +function PathString() { + this._string = []; +} + +PathString.prototype = { + _radius: 4.5, + _circle: circle$1(4.5), + pointRadius: function(_) { + if ((_ = +_) !== this._radius) this._radius = _, this._circle = null; + return this; + }, + polygonStart: function() { + this._line = 0; + }, + polygonEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._point = 0; + }, + lineEnd: function() { + if (this._line === 0) this._string.push("Z"); + this._point = NaN; + }, + point: function(x, y) { + switch (this._point) { + case 0: { + this._string.push("M", x, ",", y); + this._point = 1; + break; + } + case 1: { + this._string.push("L", x, ",", y); + break; + } + default: { + if (this._circle == null) this._circle = circle$1(this._radius); + this._string.push("M", x, ",", y, this._circle); + break; + } + } + }, + result: function() { + if (this._string.length) { + var result = this._string.join(""); + this._string = []; + return result; + } else { + return null; + } + } +}; + +function circle$1(radius) { + return "m0," + radius + + "a" + radius + "," + radius + " 0 1,1 0," + -2 * radius + + "a" + radius + "," + radius + " 0 1,1 0," + 2 * radius + + "z"; +} + +function index$1(projection, context) { + var pointRadius = 4.5, + projectionStream, + contextStream; + + function path(object) { + if (object) { + if (typeof pointRadius === "function") contextStream.pointRadius(+pointRadius.apply(this, arguments)); + geoStream(object, projectionStream(contextStream)); + } + return contextStream.result(); + } + + path.area = function(object) { + geoStream(object, projectionStream(areaStream$1)); + return areaStream$1.result(); + }; + + path.measure = function(object) { + geoStream(object, projectionStream(lengthStream$1)); + return lengthStream$1.result(); + }; + + path.bounds = function(object) { + geoStream(object, projectionStream(boundsStream$1)); + return boundsStream$1.result(); + }; + + path.centroid = function(object) { + geoStream(object, projectionStream(centroidStream$1)); + return centroidStream$1.result(); + }; + + path.projection = function(_) { + return arguments.length ? (projectionStream = _ == null ? (projection = null, identity$4) : (projection = _).stream, path) : projection; + }; + + path.context = function(_) { + if (!arguments.length) return context; + contextStream = _ == null ? (context = null, new PathString) : new PathContext(context = _); + if (typeof pointRadius !== "function") contextStream.pointRadius(pointRadius); + return path; + }; + + path.pointRadius = function(_) { + if (!arguments.length) return pointRadius; + pointRadius = typeof _ === "function" ? _ : (contextStream.pointRadius(+_), +_); + return path; + }; + + return path.projection(projection).context(context); +} + +function transform(methods) { + return { + stream: transformer(methods) + }; +} + +function transformer(methods) { + return function(stream) { + var s = new TransformStream; + for (var key in methods) s[key] = methods[key]; + s.stream = stream; + return s; + }; +} + +function TransformStream() {} + +TransformStream.prototype = { + constructor: TransformStream, + point: function(x, y) { this.stream.point(x, y); }, + sphere: function() { this.stream.sphere(); }, + lineStart: function() { this.stream.lineStart(); }, + lineEnd: function() { this.stream.lineEnd(); }, + polygonStart: function() { this.stream.polygonStart(); }, + polygonEnd: function() { this.stream.polygonEnd(); } +}; + +function fit(projection, fitBounds, object) { + var clip = projection.clipExtent && projection.clipExtent(); + projection.scale(150).translate([0, 0]); + if (clip != null) projection.clipExtent(null); + geoStream(object, projection.stream(boundsStream$1)); + fitBounds(boundsStream$1.result()); + if (clip != null) projection.clipExtent(clip); + return projection; +} + +function fitExtent(projection, extent, object) { + return fit(projection, function(b) { + var w = extent[1][0] - extent[0][0], + h = extent[1][1] - extent[0][1], + k = Math.min(w / (b[1][0] - b[0][0]), h / (b[1][1] - b[0][1])), + x = +extent[0][0] + (w - k * (b[1][0] + b[0][0])) / 2, + y = +extent[0][1] + (h - k * (b[1][1] + b[0][1])) / 2; + projection.scale(150 * k).translate([x, y]); + }, object); +} + +function fitSize(projection, size, object) { + return fitExtent(projection, [[0, 0], size], object); +} + +function fitWidth(projection, width, object) { + return fit(projection, function(b) { + var w = +width, + k = w / (b[1][0] - b[0][0]), + x = (w - k * (b[1][0] + b[0][0])) / 2, + y = -k * b[0][1]; + projection.scale(150 * k).translate([x, y]); + }, object); +} + +function fitHeight(projection, height, object) { + return fit(projection, function(b) { + var h = +height, + k = h / (b[1][1] - b[0][1]), + x = -k * b[0][0], + y = (h - k * (b[1][1] + b[0][1])) / 2; + projection.scale(150 * k).translate([x, y]); + }, object); +} + +var maxDepth = 16, // maximum depth of subdivision + cosMinDistance = cos$1(30 * radians); // cos(minimum angular distance) + +function resample(project, delta2) { + return +delta2 ? resample$1(project, delta2) : resampleNone(project); +} + +function resampleNone(project) { + return transformer({ + point: function(x, y) { + x = project(x, y); + this.stream.point(x[0], x[1]); + } + }); +} + +function resample$1(project, delta2) { + + function resampleLineTo(x0, y0, lambda0, a0, b0, c0, x1, y1, lambda1, a1, b1, c1, depth, stream) { + var dx = x1 - x0, + dy = y1 - y0, + d2 = dx * dx + dy * dy; + if (d2 > 4 * delta2 && depth--) { + var a = a0 + a1, + b = b0 + b1, + c = c0 + c1, + m = sqrt(a * a + b * b + c * c), + phi2 = asin(c /= m), + lambda2 = abs(abs(c) - 1) < epsilon$2 || abs(lambda0 - lambda1) < epsilon$2 ? (lambda0 + lambda1) / 2 : atan2(b, a), + p = project(lambda2, phi2), + x2 = p[0], + y2 = p[1], + dx2 = x2 - x0, + dy2 = y2 - y0, + dz = dy * dx2 - dx * dy2; + if (dz * dz / d2 > delta2 // perpendicular projected distance + || abs((dx * dx2 + dy * dy2) / d2 - 0.5) > 0.3 // midpoint close to an end + || a0 * a1 + b0 * b1 + c0 * c1 < cosMinDistance) { // angular distance + resampleLineTo(x0, y0, lambda0, a0, b0, c0, x2, y2, lambda2, a /= m, b /= m, c, depth, stream); + stream.point(x2, y2); + resampleLineTo(x2, y2, lambda2, a, b, c, x1, y1, lambda1, a1, b1, c1, depth, stream); + } + } + } + return function(stream) { + var lambda00, x00, y00, a00, b00, c00, // first point + lambda0, x0, y0, a0, b0, c0; // previous point + + var resampleStream = { + point: point, + lineStart: lineStart, + lineEnd: lineEnd, + polygonStart: function() { stream.polygonStart(); resampleStream.lineStart = ringStart; }, + polygonEnd: function() { stream.polygonEnd(); resampleStream.lineStart = lineStart; } + }; + + function point(x, y) { + x = project(x, y); + stream.point(x[0], x[1]); + } + + function lineStart() { + x0 = NaN; + resampleStream.point = linePoint; + stream.lineStart(); + } + + function linePoint(lambda, phi) { + var c = cartesian([lambda, phi]), p = project(lambda, phi); + resampleLineTo(x0, y0, lambda0, a0, b0, c0, x0 = p[0], y0 = p[1], lambda0 = lambda, a0 = c[0], b0 = c[1], c0 = c[2], maxDepth, stream); + stream.point(x0, y0); + } + + function lineEnd() { + resampleStream.point = point; + stream.lineEnd(); + } + + function ringStart() { + lineStart(); + resampleStream.point = ringPoint; + resampleStream.lineEnd = ringEnd; + } + + function ringPoint(lambda, phi) { + linePoint(lambda00 = lambda, phi), x00 = x0, y00 = y0, a00 = a0, b00 = b0, c00 = c0; + resampleStream.point = linePoint; + } + + function ringEnd() { + resampleLineTo(x0, y0, lambda0, a0, b0, c0, x00, y00, lambda00, a00, b00, c00, maxDepth, stream); + resampleStream.lineEnd = lineEnd; + lineEnd(); + } + + return resampleStream; + }; +} + +var transformRadians = transformer({ + point: function(x, y) { + this.stream.point(x * radians, y * radians); + } +}); + +function transformRotate(rotate) { + return transformer({ + point: function(x, y) { + var r = rotate(x, y); + return this.stream.point(r[0], r[1]); + } + }); +} + +function scaleTranslate(k, dx, dy) { + function transform$$1(x, y) { + return [dx + k * x, dy - k * y]; + } + transform$$1.invert = function(x, y) { + return [(x - dx) / k, (dy - y) / k]; + }; + return transform$$1; +} + +function scaleTranslateRotate(k, dx, dy, alpha) { + var cosAlpha = cos$1(alpha), + sinAlpha = sin$1(alpha), + a = cosAlpha * k, + b = sinAlpha * k, + ai = cosAlpha / k, + bi = sinAlpha / k, + ci = (sinAlpha * dy - cosAlpha * dx) / k, + fi = (sinAlpha * dx + cosAlpha * dy) / k; + function transform$$1(x, y) { + return [a * x - b * y + dx, dy - b * x - a * y]; + } + transform$$1.invert = function(x, y) { + return [ai * x - bi * y + ci, fi - bi * x - ai * y]; + }; + return transform$$1; +} + +function projection(project) { + return projectionMutator(function() { return project; })(); +} + +function projectionMutator(projectAt) { + var project, + k = 150, // scale + x = 480, y = 250, // translate + lambda = 0, phi = 0, // center + deltaLambda = 0, deltaPhi = 0, deltaGamma = 0, rotate, // pre-rotate + alpha = 0, // post-rotate + theta = null, preclip = clipAntimeridian, // pre-clip angle + x0 = null, y0, x1, y1, postclip = identity$4, // post-clip extent + delta2 = 0.5, // precision + projectResample, + projectTransform, + projectRotateTransform, + cache, + cacheStream; + + function projection(point) { + return projectRotateTransform(point[0] * radians, point[1] * radians); + } + + function invert(point) { + point = projectRotateTransform.invert(point[0], point[1]); + return point && [point[0] * degrees$1, point[1] * degrees$1]; + } + + projection.stream = function(stream) { + return cache && cacheStream === stream ? cache : cache = transformRadians(transformRotate(rotate)(preclip(projectResample(postclip(cacheStream = stream))))); + }; + + projection.preclip = function(_) { + return arguments.length ? (preclip = _, theta = undefined, reset()) : preclip; + }; + + projection.postclip = function(_) { + return arguments.length ? (postclip = _, x0 = y0 = x1 = y1 = null, reset()) : postclip; + }; + + projection.clipAngle = function(_) { + return arguments.length ? (preclip = +_ ? clipCircle(theta = _ * radians) : (theta = null, clipAntimeridian), reset()) : theta * degrees$1; + }; + + projection.clipExtent = function(_) { + return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity$4) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; + }; + + projection.scale = function(_) { + return arguments.length ? (k = +_, recenter()) : k; + }; + + projection.translate = function(_) { + return arguments.length ? (x = +_[0], y = +_[1], recenter()) : [x, y]; + }; + + projection.center = function(_) { + return arguments.length ? (lambda = _[0] % 360 * radians, phi = _[1] % 360 * radians, recenter()) : [lambda * degrees$1, phi * degrees$1]; + }; + + projection.rotate = function(_) { + return arguments.length ? (deltaLambda = _[0] % 360 * radians, deltaPhi = _[1] % 360 * radians, deltaGamma = _.length > 2 ? _[2] % 360 * radians : 0, recenter()) : [deltaLambda * degrees$1, deltaPhi * degrees$1, deltaGamma * degrees$1]; + }; + + projection.angle = function(_) { + return arguments.length ? (alpha = _ % 360 * radians, recenter()) : alpha * degrees$1; + }; + + projection.precision = function(_) { + return arguments.length ? (projectResample = resample(projectTransform, delta2 = _ * _), reset()) : sqrt(delta2); + }; + + projection.fitExtent = function(extent, object) { + return fitExtent(projection, extent, object); + }; + + projection.fitSize = function(size, object) { + return fitSize(projection, size, object); + }; + + projection.fitWidth = function(width, object) { + return fitWidth(projection, width, object); + }; + + projection.fitHeight = function(height, object) { + return fitHeight(projection, height, object); + }; + + function recenter() { + var center = scaleTranslateRotate(k, 0, 0, alpha).apply(null, project(lambda, phi)), + transform$$1 = (alpha ? scaleTranslateRotate : scaleTranslate)(k, x - center[0], y - center[1], alpha); + rotate = rotateRadians(deltaLambda, deltaPhi, deltaGamma); + projectTransform = compose(project, transform$$1); + projectRotateTransform = compose(rotate, projectTransform); + projectResample = resample(projectTransform, delta2); + return reset(); + } + + function reset() { + cache = cacheStream = null; + return projection; + } + + return function() { + project = projectAt.apply(this, arguments); + projection.invert = project.invert && invert; + return recenter(); + }; +} + +function conicProjection(projectAt) { + var phi0 = 0, + phi1 = pi$3 / 3, + m = projectionMutator(projectAt), + p = m(phi0, phi1); + + p.parallels = function(_) { + return arguments.length ? m(phi0 = _[0] * radians, phi1 = _[1] * radians) : [phi0 * degrees$1, phi1 * degrees$1]; + }; + + return p; +} + +function cylindricalEqualAreaRaw(phi0) { + var cosPhi0 = cos$1(phi0); + + function forward(lambda, phi) { + return [lambda * cosPhi0, sin$1(phi) / cosPhi0]; + } + + forward.invert = function(x, y) { + return [x / cosPhi0, asin(y * cosPhi0)]; + }; + + return forward; +} + +function conicEqualAreaRaw(y0, y1) { + var sy0 = sin$1(y0), n = (sy0 + sin$1(y1)) / 2; + + // Are the parallels symmetrical around the Equator? + if (abs(n) < epsilon$2) return cylindricalEqualAreaRaw(y0); + + var c = 1 + sy0 * (2 * n - sy0), r0 = sqrt(c) / n; + + function project(x, y) { + var r = sqrt(c - 2 * n * sin$1(y)) / n; + return [r * sin$1(x *= n), r0 - r * cos$1(x)]; + } + + project.invert = function(x, y) { + var r0y = r0 - y; + return [atan2(x, abs(r0y)) / n * sign(r0y), asin((c - (x * x + r0y * r0y) * n * n) / (2 * n))]; + }; + + return project; +} + +function conicEqualArea() { + return conicProjection(conicEqualAreaRaw) + .scale(155.424) + .center([0, 33.6442]); +} + +function albers() { + return conicEqualArea() + .parallels([29.5, 45.5]) + .scale(1070) + .translate([480, 250]) + .rotate([96, 0]) + .center([-0.6, 38.7]); +} + +// The projections must have mutually exclusive clip regions on the sphere, +// as this will avoid emitting interleaving lines and polygons. +function multiplex(streams) { + var n = streams.length; + return { + point: function(x, y) { var i = -1; while (++i < n) streams[i].point(x, y); }, + sphere: function() { var i = -1; while (++i < n) streams[i].sphere(); }, + lineStart: function() { var i = -1; while (++i < n) streams[i].lineStart(); }, + lineEnd: function() { var i = -1; while (++i < n) streams[i].lineEnd(); }, + polygonStart: function() { var i = -1; while (++i < n) streams[i].polygonStart(); }, + polygonEnd: function() { var i = -1; while (++i < n) streams[i].polygonEnd(); } + }; +} + +// A composite projection for the United States, configured by default for +// 960×500. The projection also works quite well at 960×600 if you change the +// scale to 1285 and adjust the translate accordingly. The set of standard +// parallels for each region comes from USGS, which is published here: +// http://egsc.usgs.gov/isb/pubs/MapProjections/projections.html#albers +function albersUsa() { + var cache, + cacheStream, + lower48 = albers(), lower48Point, + alaska = conicEqualArea().rotate([154, 0]).center([-2, 58.5]).parallels([55, 65]), alaskaPoint, // EPSG:3338 + hawaii = conicEqualArea().rotate([157, 0]).center([-3, 19.9]).parallels([8, 18]), hawaiiPoint, // ESRI:102007 + point, pointStream = {point: function(x, y) { point = [x, y]; }}; + + function albersUsa(coordinates) { + var x = coordinates[0], y = coordinates[1]; + return point = null, + (lower48Point.point(x, y), point) + || (alaskaPoint.point(x, y), point) + || (hawaiiPoint.point(x, y), point); + } + + albersUsa.invert = function(coordinates) { + var k = lower48.scale(), + t = lower48.translate(), + x = (coordinates[0] - t[0]) / k, + y = (coordinates[1] - t[1]) / k; + return (y >= 0.120 && y < 0.234 && x >= -0.425 && x < -0.214 ? alaska + : y >= 0.166 && y < 0.234 && x >= -0.214 && x < -0.115 ? hawaii + : lower48).invert(coordinates); + }; + + albersUsa.stream = function(stream) { + return cache && cacheStream === stream ? cache : cache = multiplex([lower48.stream(cacheStream = stream), alaska.stream(stream), hawaii.stream(stream)]); + }; + + albersUsa.precision = function(_) { + if (!arguments.length) return lower48.precision(); + lower48.precision(_), alaska.precision(_), hawaii.precision(_); + return reset(); + }; + + albersUsa.scale = function(_) { + if (!arguments.length) return lower48.scale(); + lower48.scale(_), alaska.scale(_ * 0.35), hawaii.scale(_); + return albersUsa.translate(lower48.translate()); + }; + + albersUsa.translate = function(_) { + if (!arguments.length) return lower48.translate(); + var k = lower48.scale(), x = +_[0], y = +_[1]; + + lower48Point = lower48 + .translate(_) + .clipExtent([[x - 0.455 * k, y - 0.238 * k], [x + 0.455 * k, y + 0.238 * k]]) + .stream(pointStream); + + alaskaPoint = alaska + .translate([x - 0.307 * k, y + 0.201 * k]) + .clipExtent([[x - 0.425 * k + epsilon$2, y + 0.120 * k + epsilon$2], [x - 0.214 * k - epsilon$2, y + 0.234 * k - epsilon$2]]) + .stream(pointStream); + + hawaiiPoint = hawaii + .translate([x - 0.205 * k, y + 0.212 * k]) + .clipExtent([[x - 0.214 * k + epsilon$2, y + 0.166 * k + epsilon$2], [x - 0.115 * k - epsilon$2, y + 0.234 * k - epsilon$2]]) + .stream(pointStream); + + return reset(); + }; + + albersUsa.fitExtent = function(extent, object) { + return fitExtent(albersUsa, extent, object); + }; + + albersUsa.fitSize = function(size, object) { + return fitSize(albersUsa, size, object); + }; + + albersUsa.fitWidth = function(width, object) { + return fitWidth(albersUsa, width, object); + }; + + albersUsa.fitHeight = function(height, object) { + return fitHeight(albersUsa, height, object); + }; + + function reset() { + cache = cacheStream = null; + return albersUsa; + } + + return albersUsa.scale(1070); +} + +function azimuthalRaw(scale) { + return function(x, y) { + var cx = cos$1(x), + cy = cos$1(y), + k = scale(cx * cy); + return [ + k * cy * sin$1(x), + k * sin$1(y) + ]; + } +} + +function azimuthalInvert(angle) { + return function(x, y) { + var z = sqrt(x * x + y * y), + c = angle(z), + sc = sin$1(c), + cc = cos$1(c); + return [ + atan2(x * sc, z * cc), + asin(z && y * sc / z) + ]; + } +} + +var azimuthalEqualAreaRaw = azimuthalRaw(function(cxcy) { + return sqrt(2 / (1 + cxcy)); +}); + +azimuthalEqualAreaRaw.invert = azimuthalInvert(function(z) { + return 2 * asin(z / 2); +}); + +function azimuthalEqualArea() { + return projection(azimuthalEqualAreaRaw) + .scale(124.75) + .clipAngle(180 - 1e-3); +} + +var azimuthalEquidistantRaw = azimuthalRaw(function(c) { + return (c = acos(c)) && c / sin$1(c); +}); + +azimuthalEquidistantRaw.invert = azimuthalInvert(function(z) { + return z; +}); + +function azimuthalEquidistant() { + return projection(azimuthalEquidistantRaw) + .scale(79.4188) + .clipAngle(180 - 1e-3); +} + +function mercatorRaw(lambda, phi) { + return [lambda, log(tan((halfPi$2 + phi) / 2))]; +} + +mercatorRaw.invert = function(x, y) { + return [x, 2 * atan(exp(y)) - halfPi$2]; +}; + +function mercator() { + return mercatorProjection(mercatorRaw) + .scale(961 / tau$3); +} + +function mercatorProjection(project) { + var m = projection(project), + center = m.center, + scale = m.scale, + translate = m.translate, + clipExtent = m.clipExtent, + x0 = null, y0, x1, y1; // clip extent + + m.scale = function(_) { + return arguments.length ? (scale(_), reclip()) : scale(); + }; + + m.translate = function(_) { + return arguments.length ? (translate(_), reclip()) : translate(); + }; + + m.center = function(_) { + return arguments.length ? (center(_), reclip()) : center(); + }; + + m.clipExtent = function(_) { + return arguments.length ? ((_ == null ? x0 = y0 = x1 = y1 = null : (x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1])), reclip()) : x0 == null ? null : [[x0, y0], [x1, y1]]; + }; + + function reclip() { + var k = pi$3 * scale(), + t = m(rotation(m.rotate()).invert([0, 0])); + return clipExtent(x0 == null + ? [[t[0] - k, t[1] - k], [t[0] + k, t[1] + k]] : project === mercatorRaw + ? [[Math.max(t[0] - k, x0), y0], [Math.min(t[0] + k, x1), y1]] + : [[x0, Math.max(t[1] - k, y0)], [x1, Math.min(t[1] + k, y1)]]); + } + + return reclip(); +} + +function tany(y) { + return tan((halfPi$2 + y) / 2); +} + +function conicConformalRaw(y0, y1) { + var cy0 = cos$1(y0), + n = y0 === y1 ? sin$1(y0) : log(cy0 / cos$1(y1)) / log(tany(y1) / tany(y0)), + f = cy0 * pow(tany(y0), n) / n; + + if (!n) return mercatorRaw; + + function project(x, y) { + if (f > 0) { if (y < -halfPi$2 + epsilon$2) y = -halfPi$2 + epsilon$2; } + else { if (y > halfPi$2 - epsilon$2) y = halfPi$2 - epsilon$2; } + var r = f / pow(tany(y), n); + return [r * sin$1(n * x), f - r * cos$1(n * x)]; + } + + project.invert = function(x, y) { + var fy = f - y, r = sign(n) * sqrt(x * x + fy * fy); + return [atan2(x, abs(fy)) / n * sign(fy), 2 * atan(pow(f / r, 1 / n)) - halfPi$2]; + }; + + return project; +} + +function conicConformal() { + return conicProjection(conicConformalRaw) + .scale(109.5) + .parallels([30, 30]); +} + +function equirectangularRaw(lambda, phi) { + return [lambda, phi]; +} + +equirectangularRaw.invert = equirectangularRaw; + +function equirectangular() { + return projection(equirectangularRaw) + .scale(152.63); +} + +function conicEquidistantRaw(y0, y1) { + var cy0 = cos$1(y0), + n = y0 === y1 ? sin$1(y0) : (cy0 - cos$1(y1)) / (y1 - y0), + g = cy0 / n + y0; + + if (abs(n) < epsilon$2) return equirectangularRaw; + + function project(x, y) { + var gy = g - y, nx = n * x; + return [gy * sin$1(nx), g - gy * cos$1(nx)]; + } + + project.invert = function(x, y) { + var gy = g - y; + return [atan2(x, abs(gy)) / n * sign(gy), g - sign(n) * sqrt(x * x + gy * gy)]; + }; + + return project; +} + +function conicEquidistant() { + return conicProjection(conicEquidistantRaw) + .scale(131.154) + .center([0, 13.9389]); +} + +var A1 = 1.340264, + A2 = -0.081106, + A3 = 0.000893, + A4 = 0.003796, + M = sqrt(3) / 2, + iterations = 12; + +function equalEarthRaw(lambda, phi) { + var l = asin(M * sin$1(phi)), l2 = l * l, l6 = l2 * l2 * l2; + return [ + lambda * cos$1(l) / (M * (A1 + 3 * A2 * l2 + l6 * (7 * A3 + 9 * A4 * l2))), + l * (A1 + A2 * l2 + l6 * (A3 + A4 * l2)) + ]; +} + +equalEarthRaw.invert = function(x, y) { + var l = y, l2 = l * l, l6 = l2 * l2 * l2; + for (var i = 0, delta, fy, fpy; i < iterations; ++i) { + fy = l * (A1 + A2 * l2 + l6 * (A3 + A4 * l2)) - y; + fpy = A1 + 3 * A2 * l2 + l6 * (7 * A3 + 9 * A4 * l2); + l -= delta = fy / fpy, l2 = l * l, l6 = l2 * l2 * l2; + if (abs(delta) < epsilon2$1) break; + } + return [ + M * x * (A1 + 3 * A2 * l2 + l6 * (7 * A3 + 9 * A4 * l2)) / cos$1(l), + asin(sin$1(l) / M) + ]; +}; + +function equalEarth() { + return projection(equalEarthRaw) + .scale(177.158); +} + +function gnomonicRaw(x, y) { + var cy = cos$1(y), k = cos$1(x) * cy; + return [cy * sin$1(x) / k, sin$1(y) / k]; +} + +gnomonicRaw.invert = azimuthalInvert(atan); + +function gnomonic() { + return projection(gnomonicRaw) + .scale(144.049) + .clipAngle(60); +} + +function scaleTranslate$1(kx, ky, tx, ty) { + return kx === 1 && ky === 1 && tx === 0 && ty === 0 ? identity$4 : transformer({ + point: function(x, y) { + this.stream.point(x * kx + tx, y * ky + ty); + } + }); +} + +function identity$5() { + var k = 1, tx = 0, ty = 0, sx = 1, sy = 1, transform$$1 = identity$4, // scale, translate and reflect + x0 = null, y0, x1, y1, // clip extent + postclip = identity$4, + cache, + cacheStream, + projection; + + function reset() { + cache = cacheStream = null; + return projection; + } + + return projection = { + stream: function(stream) { + return cache && cacheStream === stream ? cache : cache = transform$$1(postclip(cacheStream = stream)); + }, + postclip: function(_) { + return arguments.length ? (postclip = _, x0 = y0 = x1 = y1 = null, reset()) : postclip; + }, + clipExtent: function(_) { + return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity$4) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; + }, + scale: function(_) { + return arguments.length ? (transform$$1 = scaleTranslate$1((k = +_) * sx, k * sy, tx, ty), reset()) : k; + }, + translate: function(_) { + return arguments.length ? (transform$$1 = scaleTranslate$1(k * sx, k * sy, tx = +_[0], ty = +_[1]), reset()) : [tx, ty]; + }, + reflectX: function(_) { + return arguments.length ? (transform$$1 = scaleTranslate$1(k * (sx = _ ? -1 : 1), k * sy, tx, ty), reset()) : sx < 0; + }, + reflectY: function(_) { + return arguments.length ? (transform$$1 = scaleTranslate$1(k * sx, k * (sy = _ ? -1 : 1), tx, ty), reset()) : sy < 0; + }, + fitExtent: function(extent, object) { + return fitExtent(projection, extent, object); + }, + fitSize: function(size, object) { + return fitSize(projection, size, object); + }, + fitWidth: function(width, object) { + return fitWidth(projection, width, object); + }, + fitHeight: function(height, object) { + return fitHeight(projection, height, object); + } + }; +} + +function naturalEarth1Raw(lambda, phi) { + var phi2 = phi * phi, phi4 = phi2 * phi2; + return [ + lambda * (0.8707 - 0.131979 * phi2 + phi4 * (-0.013791 + phi4 * (0.003971 * phi2 - 0.001529 * phi4))), + phi * (1.007226 + phi2 * (0.015085 + phi4 * (-0.044475 + 0.028874 * phi2 - 0.005916 * phi4))) + ]; +} + +naturalEarth1Raw.invert = function(x, y) { + var phi = y, i = 25, delta; + do { + var phi2 = phi * phi, phi4 = phi2 * phi2; + phi -= delta = (phi * (1.007226 + phi2 * (0.015085 + phi4 * (-0.044475 + 0.028874 * phi2 - 0.005916 * phi4))) - y) / + (1.007226 + phi2 * (0.015085 * 3 + phi4 * (-0.044475 * 7 + 0.028874 * 9 * phi2 - 0.005916 * 11 * phi4))); + } while (abs(delta) > epsilon$2 && --i > 0); + return [ + x / (0.8707 + (phi2 = phi * phi) * (-0.131979 + phi2 * (-0.013791 + phi2 * phi2 * phi2 * (0.003971 - 0.001529 * phi2)))), + phi + ]; +}; + +function naturalEarth1() { + return projection(naturalEarth1Raw) + .scale(175.295); +} + +function orthographicRaw(x, y) { + return [cos$1(y) * sin$1(x), sin$1(y)]; +} + +orthographicRaw.invert = azimuthalInvert(asin); + +function orthographic() { + return projection(orthographicRaw) + .scale(249.5) + .clipAngle(90 + epsilon$2); +} + +function stereographicRaw(x, y) { + var cy = cos$1(y), k = 1 + cos$1(x) * cy; + return [cy * sin$1(x) / k, sin$1(y) / k]; +} + +stereographicRaw.invert = azimuthalInvert(function(z) { + return 2 * atan(z); +}); + +function stereographic() { + return projection(stereographicRaw) + .scale(250) + .clipAngle(142); +} + +function transverseMercatorRaw(lambda, phi) { + return [log(tan((halfPi$2 + phi) / 2)), -lambda]; +} + +transverseMercatorRaw.invert = function(x, y) { + return [-y, 2 * atan(exp(x)) - halfPi$2]; +}; + +function transverseMercator() { + var m = mercatorProjection(transverseMercatorRaw), + center = m.center, + rotate = m.rotate; + + m.center = function(_) { + return arguments.length ? center([-_[1], _[0]]) : (_ = center(), [_[1], -_[0]]); + }; + + m.rotate = function(_) { + return arguments.length ? rotate([_[0], _[1], _.length > 2 ? _[2] + 90 : 90]) : (_ = rotate(), [_[0], _[1], _[2] - 90]); + }; + + return rotate([0, 0, 90]) + .scale(159.155); +} + +function defaultSeparation(a, b) { + return a.parent === b.parent ? 1 : 2; +} + +function meanX(children) { + return children.reduce(meanXReduce, 0) / children.length; +} + +function meanXReduce(x, c) { + return x + c.x; +} + +function maxY(children) { + return 1 + children.reduce(maxYReduce, 0); +} + +function maxYReduce(y, c) { + return Math.max(y, c.y); +} + +function leafLeft(node) { + var children; + while (children = node.children) node = children[0]; + return node; +} + +function leafRight(node) { + var children; + while (children = node.children) node = children[children.length - 1]; + return node; +} + +function cluster() { + var separation = defaultSeparation, + dx = 1, + dy = 1, + nodeSize = false; + + function cluster(root) { + var previousNode, + x = 0; + + // First walk, computing the initial x & y values. + root.eachAfter(function(node) { + var children = node.children; + if (children) { + node.x = meanX(children); + node.y = maxY(children); + } else { + node.x = previousNode ? x += separation(node, previousNode) : 0; + node.y = 0; + previousNode = node; + } + }); + + var left = leafLeft(root), + right = leafRight(root), + x0 = left.x - separation(left, right) / 2, + x1 = right.x + separation(right, left) / 2; + + // Second walk, normalizing x & y to the desired size. + return root.eachAfter(nodeSize ? function(node) { + node.x = (node.x - root.x) * dx; + node.y = (root.y - node.y) * dy; + } : function(node) { + node.x = (node.x - x0) / (x1 - x0) * dx; + node.y = (1 - (root.y ? node.y / root.y : 1)) * dy; + }); + } + + cluster.separation = function(x) { + return arguments.length ? (separation = x, cluster) : separation; + }; + + cluster.size = function(x) { + return arguments.length ? (nodeSize = false, dx = +x[0], dy = +x[1], cluster) : (nodeSize ? null : [dx, dy]); + }; + + cluster.nodeSize = function(x) { + return arguments.length ? (nodeSize = true, dx = +x[0], dy = +x[1], cluster) : (nodeSize ? [dx, dy] : null); + }; + + return cluster; +} + +function count(node) { + var sum = 0, + children = node.children, + i = children && children.length; + if (!i) sum = 1; + else while (--i >= 0) sum += children[i].value; + node.value = sum; +} + +function node_count() { + return this.eachAfter(count); +} + +function node_each(callback) { + var node = this, current, next = [node], children, i, n; + do { + current = next.reverse(), next = []; + while (node = current.pop()) { + callback(node), children = node.children; + if (children) for (i = 0, n = children.length; i < n; ++i) { + next.push(children[i]); + } + } + } while (next.length); + return this; +} + +function node_eachBefore(callback) { + var node = this, nodes = [node], children, i; + while (node = nodes.pop()) { + callback(node), children = node.children; + if (children) for (i = children.length - 1; i >= 0; --i) { + nodes.push(children[i]); + } + } + return this; +} + +function node_eachAfter(callback) { + var node = this, nodes = [node], next = [], children, i, n; + while (node = nodes.pop()) { + next.push(node), children = node.children; + if (children) for (i = 0, n = children.length; i < n; ++i) { + nodes.push(children[i]); + } + } + while (node = next.pop()) { + callback(node); + } + return this; +} + +function node_sum(value) { + return this.eachAfter(function(node) { + var sum = +value(node.data) || 0, + children = node.children, + i = children && children.length; + while (--i >= 0) sum += children[i].value; + node.value = sum; + }); +} + +function node_sort(compare) { + return this.eachBefore(function(node) { + if (node.children) { + node.children.sort(compare); + } + }); +} + +function node_path(end) { + var start = this, + ancestor = leastCommonAncestor(start, end), + nodes = [start]; + while (start !== ancestor) { + start = start.parent; + nodes.push(start); + } + var k = nodes.length; + while (end !== ancestor) { + nodes.splice(k, 0, end); + end = end.parent; + } + return nodes; +} + +function leastCommonAncestor(a, b) { + if (a === b) return a; + var aNodes = a.ancestors(), + bNodes = b.ancestors(), + c = null; + a = aNodes.pop(); + b = bNodes.pop(); + while (a === b) { + c = a; + a = aNodes.pop(); + b = bNodes.pop(); + } + return c; +} + +function node_ancestors() { + var node = this, nodes = [node]; + while (node = node.parent) { + nodes.push(node); + } + return nodes; +} + +function node_descendants() { + var nodes = []; + this.each(function(node) { + nodes.push(node); + }); + return nodes; +} + +function node_leaves() { + var leaves = []; + this.eachBefore(function(node) { + if (!node.children) { + leaves.push(node); + } + }); + return leaves; +} + +function node_links() { + var root = this, links = []; + root.each(function(node) { + if (node !== root) { // Don’t include the root’s parent, if any. + links.push({source: node.parent, target: node}); + } + }); + return links; +} + +function hierarchy(data, children) { + var root = new Node(data), + valued = +data.value && (root.value = data.value), + node, + nodes = [root], + child, + childs, + i, + n; + + if (children == null) children = defaultChildren; + + while (node = nodes.pop()) { + if (valued) node.value = +node.data.value; + if ((childs = children(node.data)) && (n = childs.length)) { + node.children = new Array(n); + for (i = n - 1; i >= 0; --i) { + nodes.push(child = node.children[i] = new Node(childs[i])); + child.parent = node; + child.depth = node.depth + 1; + } + } + } + + return root.eachBefore(computeHeight); +} + +function node_copy() { + return hierarchy(this).eachBefore(copyData); +} + +function defaultChildren(d) { + return d.children; +} + +function copyData(node) { + node.data = node.data.data; +} + +function computeHeight(node) { + var height = 0; + do node.height = height; + while ((node = node.parent) && (node.height < ++height)); +} + +function Node(data) { + this.data = data; + this.depth = + this.height = 0; + this.parent = null; +} + +Node.prototype = hierarchy.prototype = { + constructor: Node, + count: node_count, + each: node_each, + eachAfter: node_eachAfter, + eachBefore: node_eachBefore, + sum: node_sum, + sort: node_sort, + path: node_path, + ancestors: node_ancestors, + descendants: node_descendants, + leaves: node_leaves, + links: node_links, + copy: node_copy +}; + +var slice$4 = Array.prototype.slice; + +function shuffle$1(array) { + var m = array.length, + t, + i; + + while (m) { + i = Math.random() * m-- | 0; + t = array[m]; + array[m] = array[i]; + array[i] = t; + } + + return array; +} + +function enclose(circles) { + var i = 0, n = (circles = shuffle$1(slice$4.call(circles))).length, B = [], p, e; + + while (i < n) { + p = circles[i]; + if (e && enclosesWeak(e, p)) ++i; + else e = encloseBasis(B = extendBasis(B, p)), i = 0; + } + + return e; +} + +function extendBasis(B, p) { + var i, j; + + if (enclosesWeakAll(p, B)) return [p]; + + // If we get here then B must have at least one element. + for (i = 0; i < B.length; ++i) { + if (enclosesNot(p, B[i]) + && enclosesWeakAll(encloseBasis2(B[i], p), B)) { + return [B[i], p]; + } + } + + // If we get here then B must have at least two elements. + for (i = 0; i < B.length - 1; ++i) { + for (j = i + 1; j < B.length; ++j) { + if (enclosesNot(encloseBasis2(B[i], B[j]), p) + && enclosesNot(encloseBasis2(B[i], p), B[j]) + && enclosesNot(encloseBasis2(B[j], p), B[i]) + && enclosesWeakAll(encloseBasis3(B[i], B[j], p), B)) { + return [B[i], B[j], p]; + } + } + } + + // If we get here then something is very wrong. + throw new Error; +} + +function enclosesNot(a, b) { + var dr = a.r - b.r, dx = b.x - a.x, dy = b.y - a.y; + return dr < 0 || dr * dr < dx * dx + dy * dy; +} + +function enclosesWeak(a, b) { + var dr = a.r - b.r + 1e-6, dx = b.x - a.x, dy = b.y - a.y; + return dr > 0 && dr * dr > dx * dx + dy * dy; +} + +function enclosesWeakAll(a, B) { + for (var i = 0; i < B.length; ++i) { + if (!enclosesWeak(a, B[i])) { + return false; + } + } + return true; +} + +function encloseBasis(B) { + switch (B.length) { + case 1: return encloseBasis1(B[0]); + case 2: return encloseBasis2(B[0], B[1]); + case 3: return encloseBasis3(B[0], B[1], B[2]); + } +} + +function encloseBasis1(a) { + return { + x: a.x, + y: a.y, + r: a.r + }; +} + +function encloseBasis2(a, b) { + var x1 = a.x, y1 = a.y, r1 = a.r, + x2 = b.x, y2 = b.y, r2 = b.r, + x21 = x2 - x1, y21 = y2 - y1, r21 = r2 - r1, + l = Math.sqrt(x21 * x21 + y21 * y21); + return { + x: (x1 + x2 + x21 / l * r21) / 2, + y: (y1 + y2 + y21 / l * r21) / 2, + r: (l + r1 + r2) / 2 + }; +} + +function encloseBasis3(a, b, c) { + var x1 = a.x, y1 = a.y, r1 = a.r, + x2 = b.x, y2 = b.y, r2 = b.r, + x3 = c.x, y3 = c.y, r3 = c.r, + a2 = x1 - x2, + a3 = x1 - x3, + b2 = y1 - y2, + b3 = y1 - y3, + c2 = r2 - r1, + c3 = r3 - r1, + d1 = x1 * x1 + y1 * y1 - r1 * r1, + d2 = d1 - x2 * x2 - y2 * y2 + r2 * r2, + d3 = d1 - x3 * x3 - y3 * y3 + r3 * r3, + ab = a3 * b2 - a2 * b3, + xa = (b2 * d3 - b3 * d2) / (ab * 2) - x1, + xb = (b3 * c2 - b2 * c3) / ab, + ya = (a3 * d2 - a2 * d3) / (ab * 2) - y1, + yb = (a2 * c3 - a3 * c2) / ab, + A = xb * xb + yb * yb - 1, + B = 2 * (r1 + xa * xb + ya * yb), + C = xa * xa + ya * ya - r1 * r1, + r = -(A ? (B + Math.sqrt(B * B - 4 * A * C)) / (2 * A) : C / B); + return { + x: x1 + xa + xb * r, + y: y1 + ya + yb * r, + r: r + }; +} + +function place(b, a, c) { + var dx = b.x - a.x, x, a2, + dy = b.y - a.y, y, b2, + d2 = dx * dx + dy * dy; + if (d2) { + a2 = a.r + c.r, a2 *= a2; + b2 = b.r + c.r, b2 *= b2; + if (a2 > b2) { + x = (d2 + b2 - a2) / (2 * d2); + y = Math.sqrt(Math.max(0, b2 / d2 - x * x)); + c.x = b.x - x * dx - y * dy; + c.y = b.y - x * dy + y * dx; + } else { + x = (d2 + a2 - b2) / (2 * d2); + y = Math.sqrt(Math.max(0, a2 / d2 - x * x)); + c.x = a.x + x * dx - y * dy; + c.y = a.y + x * dy + y * dx; + } + } else { + c.x = a.x + c.r; + c.y = a.y; + } +} + +function intersects(a, b) { + var dr = a.r + b.r - 1e-6, dx = b.x - a.x, dy = b.y - a.y; + return dr > 0 && dr * dr > dx * dx + dy * dy; +} + +function score(node) { + var a = node._, + b = node.next._, + ab = a.r + b.r, + dx = (a.x * b.r + b.x * a.r) / ab, + dy = (a.y * b.r + b.y * a.r) / ab; + return dx * dx + dy * dy; +} + +function Node$1(circle) { + this._ = circle; + this.next = null; + this.previous = null; +} + +function packEnclose(circles) { + if (!(n = circles.length)) return 0; + + var a, b, c, n, aa, ca, i, j, k, sj, sk; + + // Place the first circle. + a = circles[0], a.x = 0, a.y = 0; + if (!(n > 1)) return a.r; + + // Place the second circle. + b = circles[1], a.x = -b.r, b.x = a.r, b.y = 0; + if (!(n > 2)) return a.r + b.r; + + // Place the third circle. + place(b, a, c = circles[2]); + + // Initialize the front-chain using the first three circles a, b and c. + a = new Node$1(a), b = new Node$1(b), c = new Node$1(c); + a.next = c.previous = b; + b.next = a.previous = c; + c.next = b.previous = a; + + // Attempt to place each remaining circle… + pack: for (i = 3; i < n; ++i) { + place(a._, b._, c = circles[i]), c = new Node$1(c); + + // Find the closest intersecting circle on the front-chain, if any. + // “Closeness” is determined by linear distance along the front-chain. + // “Ahead” or “behind” is likewise determined by linear distance. + j = b.next, k = a.previous, sj = b._.r, sk = a._.r; + do { + if (sj <= sk) { + if (intersects(j._, c._)) { + b = j, a.next = b, b.previous = a, --i; + continue pack; + } + sj += j._.r, j = j.next; + } else { + if (intersects(k._, c._)) { + a = k, a.next = b, b.previous = a, --i; + continue pack; + } + sk += k._.r, k = k.previous; + } + } while (j !== k.next); + + // Success! Insert the new circle c between a and b. + c.previous = a, c.next = b, a.next = b.previous = b = c; + + // Compute the new closest circle pair to the centroid. + aa = score(a); + while ((c = c.next) !== b) { + if ((ca = score(c)) < aa) { + a = c, aa = ca; + } + } + b = a.next; + } + + // Compute the enclosing circle of the front chain. + a = [b._], c = b; while ((c = c.next) !== b) a.push(c._); c = enclose(a); + + // Translate the circles to put the enclosing circle around the origin. + for (i = 0; i < n; ++i) a = circles[i], a.x -= c.x, a.y -= c.y; + + return c.r; +} + +function siblings(circles) { + packEnclose(circles); + return circles; +} + +function optional(f) { + return f == null ? null : required(f); +} + +function required(f) { + if (typeof f !== "function") throw new Error; + return f; +} + +function constantZero() { + return 0; +} + +function constant$9(x) { + return function() { + return x; + }; +} + +function defaultRadius$1(d) { + return Math.sqrt(d.value); +} + +function index$2() { + var radius = null, + dx = 1, + dy = 1, + padding = constantZero; + + function pack(root) { + root.x = dx / 2, root.y = dy / 2; + if (radius) { + root.eachBefore(radiusLeaf(radius)) + .eachAfter(packChildren(padding, 0.5)) + .eachBefore(translateChild(1)); + } else { + root.eachBefore(radiusLeaf(defaultRadius$1)) + .eachAfter(packChildren(constantZero, 1)) + .eachAfter(packChildren(padding, root.r / Math.min(dx, dy))) + .eachBefore(translateChild(Math.min(dx, dy) / (2 * root.r))); + } + return root; + } + + pack.radius = function(x) { + return arguments.length ? (radius = optional(x), pack) : radius; + }; + + pack.size = function(x) { + return arguments.length ? (dx = +x[0], dy = +x[1], pack) : [dx, dy]; + }; + + pack.padding = function(x) { + return arguments.length ? (padding = typeof x === "function" ? x : constant$9(+x), pack) : padding; + }; + + return pack; +} + +function radiusLeaf(radius) { + return function(node) { + if (!node.children) { + node.r = Math.max(0, +radius(node) || 0); + } + }; +} + +function packChildren(padding, k) { + return function(node) { + if (children = node.children) { + var children, + i, + n = children.length, + r = padding(node) * k || 0, + e; + + if (r) for (i = 0; i < n; ++i) children[i].r += r; + e = packEnclose(children); + if (r) for (i = 0; i < n; ++i) children[i].r -= r; + node.r = e + r; + } + }; +} + +function translateChild(k) { + return function(node) { + var parent = node.parent; + node.r *= k; + if (parent) { + node.x = parent.x + k * node.x; + node.y = parent.y + k * node.y; + } + }; +} + +function roundNode(node) { + node.x0 = Math.round(node.x0); + node.y0 = Math.round(node.y0); + node.x1 = Math.round(node.x1); + node.y1 = Math.round(node.y1); +} + +function treemapDice(parent, x0, y0, x1, y1) { + var nodes = parent.children, + node, + i = -1, + n = nodes.length, + k = parent.value && (x1 - x0) / parent.value; + + while (++i < n) { + node = nodes[i], node.y0 = y0, node.y1 = y1; + node.x0 = x0, node.x1 = x0 += node.value * k; + } +} + +function partition() { + var dx = 1, + dy = 1, + padding = 0, + round = false; + + function partition(root) { + var n = root.height + 1; + root.x0 = + root.y0 = padding; + root.x1 = dx; + root.y1 = dy / n; + root.eachBefore(positionNode(dy, n)); + if (round) root.eachBefore(roundNode); + return root; + } + + function positionNode(dy, n) { + return function(node) { + if (node.children) { + treemapDice(node, node.x0, dy * (node.depth + 1) / n, node.x1, dy * (node.depth + 2) / n); + } + var x0 = node.x0, + y0 = node.y0, + x1 = node.x1 - padding, + y1 = node.y1 - padding; + if (x1 < x0) x0 = x1 = (x0 + x1) / 2; + if (y1 < y0) y0 = y1 = (y0 + y1) / 2; + node.x0 = x0; + node.y0 = y0; + node.x1 = x1; + node.y1 = y1; + }; + } + + partition.round = function(x) { + return arguments.length ? (round = !!x, partition) : round; + }; + + partition.size = function(x) { + return arguments.length ? (dx = +x[0], dy = +x[1], partition) : [dx, dy]; + }; + + partition.padding = function(x) { + return arguments.length ? (padding = +x, partition) : padding; + }; + + return partition; +} + +var keyPrefix$1 = "$", // Protect against keys like “__proto__”. + preroot = {depth: -1}, + ambiguous = {}; + +function defaultId(d) { + return d.id; +} + +function defaultParentId(d) { + return d.parentId; +} + +function stratify() { + var id = defaultId, + parentId = defaultParentId; + + function stratify(data) { + var d, + i, + n = data.length, + root, + parent, + node, + nodes = new Array(n), + nodeId, + nodeKey, + nodeByKey = {}; + + for (i = 0; i < n; ++i) { + d = data[i], node = nodes[i] = new Node(d); + if ((nodeId = id(d, i, data)) != null && (nodeId += "")) { + nodeKey = keyPrefix$1 + (node.id = nodeId); + nodeByKey[nodeKey] = nodeKey in nodeByKey ? ambiguous : node; + } + } + + for (i = 0; i < n; ++i) { + node = nodes[i], nodeId = parentId(data[i], i, data); + if (nodeId == null || !(nodeId += "")) { + if (root) throw new Error("multiple roots"); + root = node; + } else { + parent = nodeByKey[keyPrefix$1 + nodeId]; + if (!parent) throw new Error("missing: " + nodeId); + if (parent === ambiguous) throw new Error("ambiguous: " + nodeId); + if (parent.children) parent.children.push(node); + else parent.children = [node]; + node.parent = parent; + } + } + + if (!root) throw new Error("no root"); + root.parent = preroot; + root.eachBefore(function(node) { node.depth = node.parent.depth + 1; --n; }).eachBefore(computeHeight); + root.parent = null; + if (n > 0) throw new Error("cycle"); + + return root; + } + + stratify.id = function(x) { + return arguments.length ? (id = required(x), stratify) : id; + }; + + stratify.parentId = function(x) { + return arguments.length ? (parentId = required(x), stratify) : parentId; + }; + + return stratify; +} + +function defaultSeparation$1(a, b) { + return a.parent === b.parent ? 1 : 2; +} + +// function radialSeparation(a, b) { +// return (a.parent === b.parent ? 1 : 2) / a.depth; +// } + +// This function is used to traverse the left contour of a subtree (or +// subforest). It returns the successor of v on this contour. This successor is +// either given by the leftmost child of v or by the thread of v. The function +// returns null if and only if v is on the highest level of its subtree. +function nextLeft(v) { + var children = v.children; + return children ? children[0] : v.t; +} + +// This function works analogously to nextLeft. +function nextRight(v) { + var children = v.children; + return children ? children[children.length - 1] : v.t; +} + +// Shifts the current subtree rooted at w+. This is done by increasing +// prelim(w+) and mod(w+) by shift. +function moveSubtree(wm, wp, shift) { + var change = shift / (wp.i - wm.i); + wp.c -= change; + wp.s += shift; + wm.c += change; + wp.z += shift; + wp.m += shift; +} + +// All other shifts, applied to the smaller subtrees between w- and w+, are +// performed by this function. To prepare the shifts, we have to adjust +// change(w+), shift(w+), and change(w-). +function executeShifts(v) { + var shift = 0, + change = 0, + children = v.children, + i = children.length, + w; + while (--i >= 0) { + w = children[i]; + w.z += shift; + w.m += shift; + shift += w.s + (change += w.c); + } +} + +// If vi-’s ancestor is a sibling of v, returns vi-’s ancestor. Otherwise, +// returns the specified (default) ancestor. +function nextAncestor(vim, v, ancestor) { + return vim.a.parent === v.parent ? vim.a : ancestor; +} + +function TreeNode(node, i) { + this._ = node; + this.parent = null; + this.children = null; + this.A = null; // default ancestor + this.a = this; // ancestor + this.z = 0; // prelim + this.m = 0; // mod + this.c = 0; // change + this.s = 0; // shift + this.t = null; // thread + this.i = i; // number +} + +TreeNode.prototype = Object.create(Node.prototype); + +function treeRoot(root) { + var tree = new TreeNode(root, 0), + node, + nodes = [tree], + child, + children, + i, + n; + + while (node = nodes.pop()) { + if (children = node._.children) { + node.children = new Array(n = children.length); + for (i = n - 1; i >= 0; --i) { + nodes.push(child = node.children[i] = new TreeNode(children[i], i)); + child.parent = node; + } + } + } + + (tree.parent = new TreeNode(null, 0)).children = [tree]; + return tree; +} + +// Node-link tree diagram using the Reingold-Tilford "tidy" algorithm +function tree() { + var separation = defaultSeparation$1, + dx = 1, + dy = 1, + nodeSize = null; + + function tree(root) { + var t = treeRoot(root); + + // Compute the layout using Buchheim et al.’s algorithm. + t.eachAfter(firstWalk), t.parent.m = -t.z; + t.eachBefore(secondWalk); + + // If a fixed node size is specified, scale x and y. + if (nodeSize) root.eachBefore(sizeNode); + + // If a fixed tree size is specified, scale x and y based on the extent. + // Compute the left-most, right-most, and depth-most nodes for extents. + else { + var left = root, + right = root, + bottom = root; + root.eachBefore(function(node) { + if (node.x < left.x) left = node; + if (node.x > right.x) right = node; + if (node.depth > bottom.depth) bottom = node; + }); + var s = left === right ? 1 : separation(left, right) / 2, + tx = s - left.x, + kx = dx / (right.x + s + tx), + ky = dy / (bottom.depth || 1); + root.eachBefore(function(node) { + node.x = (node.x + tx) * kx; + node.y = node.depth * ky; + }); + } + + return root; + } + + // Computes a preliminary x-coordinate for v. Before that, FIRST WALK is + // applied recursively to the children of v, as well as the function + // APPORTION. After spacing out the children by calling EXECUTE SHIFTS, the + // node v is placed to the midpoint of its outermost children. + function firstWalk(v) { + var children = v.children, + siblings = v.parent.children, + w = v.i ? siblings[v.i - 1] : null; + if (children) { + executeShifts(v); + var midpoint = (children[0].z + children[children.length - 1].z) / 2; + if (w) { + v.z = w.z + separation(v._, w._); + v.m = v.z - midpoint; + } else { + v.z = midpoint; + } + } else if (w) { + v.z = w.z + separation(v._, w._); + } + v.parent.A = apportion(v, w, v.parent.A || siblings[0]); + } + + // Computes all real x-coordinates by summing up the modifiers recursively. + function secondWalk(v) { + v._.x = v.z + v.parent.m; + v.m += v.parent.m; + } + + // The core of the algorithm. Here, a new subtree is combined with the + // previous subtrees. Threads are used to traverse the inside and outside + // contours of the left and right subtree up to the highest common level. The + // vertices used for the traversals are vi+, vi-, vo-, and vo+, where the + // superscript o means outside and i means inside, the subscript - means left + // subtree and + means right subtree. For summing up the modifiers along the + // contour, we use respective variables si+, si-, so-, and so+. Whenever two + // nodes of the inside contours conflict, we compute the left one of the + // greatest uncommon ancestors using the function ANCESTOR and call MOVE + // SUBTREE to shift the subtree and prepare the shifts of smaller subtrees. + // Finally, we add a new thread (if necessary). + function apportion(v, w, ancestor) { + if (w) { + var vip = v, + vop = v, + vim = w, + vom = vip.parent.children[0], + sip = vip.m, + sop = vop.m, + sim = vim.m, + som = vom.m, + shift; + while (vim = nextRight(vim), vip = nextLeft(vip), vim && vip) { + vom = nextLeft(vom); + vop = nextRight(vop); + vop.a = v; + shift = vim.z + sim - vip.z - sip + separation(vim._, vip._); + if (shift > 0) { + moveSubtree(nextAncestor(vim, v, ancestor), v, shift); + sip += shift; + sop += shift; + } + sim += vim.m; + sip += vip.m; + som += vom.m; + sop += vop.m; + } + if (vim && !nextRight(vop)) { + vop.t = vim; + vop.m += sim - sop; + } + if (vip && !nextLeft(vom)) { + vom.t = vip; + vom.m += sip - som; + ancestor = v; + } + } + return ancestor; + } + + function sizeNode(node) { + node.x *= dx; + node.y = node.depth * dy; + } + + tree.separation = function(x) { + return arguments.length ? (separation = x, tree) : separation; + }; + + tree.size = function(x) { + return arguments.length ? (nodeSize = false, dx = +x[0], dy = +x[1], tree) : (nodeSize ? null : [dx, dy]); + }; + + tree.nodeSize = function(x) { + return arguments.length ? (nodeSize = true, dx = +x[0], dy = +x[1], tree) : (nodeSize ? [dx, dy] : null); + }; + + return tree; +} + +function treemapSlice(parent, x0, y0, x1, y1) { + var nodes = parent.children, + node, + i = -1, + n = nodes.length, + k = parent.value && (y1 - y0) / parent.value; + + while (++i < n) { + node = nodes[i], node.x0 = x0, node.x1 = x1; + node.y0 = y0, node.y1 = y0 += node.value * k; + } +} + +var phi = (1 + Math.sqrt(5)) / 2; + +function squarifyRatio(ratio, parent, x0, y0, x1, y1) { + var rows = [], + nodes = parent.children, + row, + nodeValue, + i0 = 0, + i1 = 0, + n = nodes.length, + dx, dy, + value = parent.value, + sumValue, + minValue, + maxValue, + newRatio, + minRatio, + alpha, + beta; + + while (i0 < n) { + dx = x1 - x0, dy = y1 - y0; + + // Find the next non-empty node. + do sumValue = nodes[i1++].value; while (!sumValue && i1 < n); + minValue = maxValue = sumValue; + alpha = Math.max(dy / dx, dx / dy) / (value * ratio); + beta = sumValue * sumValue * alpha; + minRatio = Math.max(maxValue / beta, beta / minValue); + + // Keep adding nodes while the aspect ratio maintains or improves. + for (; i1 < n; ++i1) { + sumValue += nodeValue = nodes[i1].value; + if (nodeValue < minValue) minValue = nodeValue; + if (nodeValue > maxValue) maxValue = nodeValue; + beta = sumValue * sumValue * alpha; + newRatio = Math.max(maxValue / beta, beta / minValue); + if (newRatio > minRatio) { sumValue -= nodeValue; break; } + minRatio = newRatio; + } + + // Position and record the row orientation. + rows.push(row = {value: sumValue, dice: dx < dy, children: nodes.slice(i0, i1)}); + if (row.dice) treemapDice(row, x0, y0, x1, value ? y0 += dy * sumValue / value : y1); + else treemapSlice(row, x0, y0, value ? x0 += dx * sumValue / value : x1, y1); + value -= sumValue, i0 = i1; + } + + return rows; +} + +var squarify = (function custom(ratio) { + + function squarify(parent, x0, y0, x1, y1) { + squarifyRatio(ratio, parent, x0, y0, x1, y1); + } + + squarify.ratio = function(x) { + return custom((x = +x) > 1 ? x : 1); + }; + + return squarify; +})(phi); + +function index$3() { + var tile = squarify, + round = false, + dx = 1, + dy = 1, + paddingStack = [0], + paddingInner = constantZero, + paddingTop = constantZero, + paddingRight = constantZero, + paddingBottom = constantZero, + paddingLeft = constantZero; + + function treemap(root) { + root.x0 = + root.y0 = 0; + root.x1 = dx; + root.y1 = dy; + root.eachBefore(positionNode); + paddingStack = [0]; + if (round) root.eachBefore(roundNode); + return root; + } + + function positionNode(node) { + var p = paddingStack[node.depth], + x0 = node.x0 + p, + y0 = node.y0 + p, + x1 = node.x1 - p, + y1 = node.y1 - p; + if (x1 < x0) x0 = x1 = (x0 + x1) / 2; + if (y1 < y0) y0 = y1 = (y0 + y1) / 2; + node.x0 = x0; + node.y0 = y0; + node.x1 = x1; + node.y1 = y1; + if (node.children) { + p = paddingStack[node.depth + 1] = paddingInner(node) / 2; + x0 += paddingLeft(node) - p; + y0 += paddingTop(node) - p; + x1 -= paddingRight(node) - p; + y1 -= paddingBottom(node) - p; + if (x1 < x0) x0 = x1 = (x0 + x1) / 2; + if (y1 < y0) y0 = y1 = (y0 + y1) / 2; + tile(node, x0, y0, x1, y1); + } + } + + treemap.round = function(x) { + return arguments.length ? (round = !!x, treemap) : round; + }; + + treemap.size = function(x) { + return arguments.length ? (dx = +x[0], dy = +x[1], treemap) : [dx, dy]; + }; + + treemap.tile = function(x) { + return arguments.length ? (tile = required(x), treemap) : tile; + }; + + treemap.padding = function(x) { + return arguments.length ? treemap.paddingInner(x).paddingOuter(x) : treemap.paddingInner(); + }; + + treemap.paddingInner = function(x) { + return arguments.length ? (paddingInner = typeof x === "function" ? x : constant$9(+x), treemap) : paddingInner; + }; + + treemap.paddingOuter = function(x) { + return arguments.length ? treemap.paddingTop(x).paddingRight(x).paddingBottom(x).paddingLeft(x) : treemap.paddingTop(); + }; + + treemap.paddingTop = function(x) { + return arguments.length ? (paddingTop = typeof x === "function" ? x : constant$9(+x), treemap) : paddingTop; + }; + + treemap.paddingRight = function(x) { + return arguments.length ? (paddingRight = typeof x === "function" ? x : constant$9(+x), treemap) : paddingRight; + }; + + treemap.paddingBottom = function(x) { + return arguments.length ? (paddingBottom = typeof x === "function" ? x : constant$9(+x), treemap) : paddingBottom; + }; + + treemap.paddingLeft = function(x) { + return arguments.length ? (paddingLeft = typeof x === "function" ? x : constant$9(+x), treemap) : paddingLeft; + }; + + return treemap; +} + +function binary(parent, x0, y0, x1, y1) { + var nodes = parent.children, + i, n = nodes.length, + sum, sums = new Array(n + 1); + + for (sums[0] = sum = i = 0; i < n; ++i) { + sums[i + 1] = sum += nodes[i].value; + } + + partition(0, n, parent.value, x0, y0, x1, y1); + + function partition(i, j, value, x0, y0, x1, y1) { + if (i >= j - 1) { + var node = nodes[i]; + node.x0 = x0, node.y0 = y0; + node.x1 = x1, node.y1 = y1; + return; + } + + var valueOffset = sums[i], + valueTarget = (value / 2) + valueOffset, + k = i + 1, + hi = j - 1; + + while (k < hi) { + var mid = k + hi >>> 1; + if (sums[mid] < valueTarget) k = mid + 1; + else hi = mid; + } + + if ((valueTarget - sums[k - 1]) < (sums[k] - valueTarget) && i + 1 < k) --k; + + var valueLeft = sums[k] - valueOffset, + valueRight = value - valueLeft; + + if ((x1 - x0) > (y1 - y0)) { + var xk = (x0 * valueRight + x1 * valueLeft) / value; + partition(i, k, valueLeft, x0, y0, xk, y1); + partition(k, j, valueRight, xk, y0, x1, y1); + } else { + var yk = (y0 * valueRight + y1 * valueLeft) / value; + partition(i, k, valueLeft, x0, y0, x1, yk); + partition(k, j, valueRight, x0, yk, x1, y1); + } + } +} + +function sliceDice(parent, x0, y0, x1, y1) { + (parent.depth & 1 ? treemapSlice : treemapDice)(parent, x0, y0, x1, y1); +} + +var resquarify = (function custom(ratio) { + + function resquarify(parent, x0, y0, x1, y1) { + if ((rows = parent._squarify) && (rows.ratio === ratio)) { + var rows, + row, + nodes, + i, + j = -1, + n, + m = rows.length, + value = parent.value; + + while (++j < m) { + row = rows[j], nodes = row.children; + for (i = row.value = 0, n = nodes.length; i < n; ++i) row.value += nodes[i].value; + if (row.dice) treemapDice(row, x0, y0, x1, y0 += (y1 - y0) * row.value / value); + else treemapSlice(row, x0, y0, x0 += (x1 - x0) * row.value / value, y1); + value -= row.value; + } + } else { + parent._squarify = rows = squarifyRatio(ratio, parent, x0, y0, x1, y1); + rows.ratio = ratio; + } + } + + resquarify.ratio = function(x) { + return custom((x = +x) > 1 ? x : 1); + }; + + return resquarify; +})(phi); + +function area$2(polygon) { + var i = -1, + n = polygon.length, + a, + b = polygon[n - 1], + area = 0; + + while (++i < n) { + a = b; + b = polygon[i]; + area += a[1] * b[0] - a[0] * b[1]; + } + + return area / 2; +} + +function centroid$1(polygon) { + var i = -1, + n = polygon.length, + x = 0, + y = 0, + a, + b = polygon[n - 1], + c, + k = 0; + + while (++i < n) { + a = b; + b = polygon[i]; + k += c = a[0] * b[1] - b[0] * a[1]; + x += (a[0] + b[0]) * c; + y += (a[1] + b[1]) * c; + } + + return k *= 3, [x / k, y / k]; +} + +// Returns the 2D cross product of AB and AC vectors, i.e., the z-component of +// the 3D cross product in a quadrant I Cartesian coordinate system (+x is +// right, +y is up). Returns a positive value if ABC is counter-clockwise, +// negative if clockwise, and zero if the points are collinear. +function cross$1(a, b, c) { + return (b[0] - a[0]) * (c[1] - a[1]) - (b[1] - a[1]) * (c[0] - a[0]); +} + +function lexicographicOrder(a, b) { + return a[0] - b[0] || a[1] - b[1]; +} + +// Computes the upper convex hull per the monotone chain algorithm. +// Assumes points.length >= 3, is sorted by x, unique in y. +// Returns an array of indices into points in left-to-right order. +function computeUpperHullIndexes(points) { + var n = points.length, + indexes = [0, 1], + size = 2; + + for (var i = 2; i < n; ++i) { + while (size > 1 && cross$1(points[indexes[size - 2]], points[indexes[size - 1]], points[i]) <= 0) --size; + indexes[size++] = i; + } + + return indexes.slice(0, size); // remove popped points +} + +function hull(points) { + if ((n = points.length) < 3) return null; + + var i, + n, + sortedPoints = new Array(n), + flippedPoints = new Array(n); + + for (i = 0; i < n; ++i) sortedPoints[i] = [+points[i][0], +points[i][1], i]; + sortedPoints.sort(lexicographicOrder); + for (i = 0; i < n; ++i) flippedPoints[i] = [sortedPoints[i][0], -sortedPoints[i][1]]; + + var upperIndexes = computeUpperHullIndexes(sortedPoints), + lowerIndexes = computeUpperHullIndexes(flippedPoints); + + // Construct the hull polygon, removing possible duplicate endpoints. + var skipLeft = lowerIndexes[0] === upperIndexes[0], + skipRight = lowerIndexes[lowerIndexes.length - 1] === upperIndexes[upperIndexes.length - 1], + hull = []; + + // Add upper hull in right-to-l order. + // Then add lower hull in left-to-right order. + for (i = upperIndexes.length - 1; i >= 0; --i) hull.push(points[sortedPoints[upperIndexes[i]][2]]); + for (i = +skipLeft; i < lowerIndexes.length - skipRight; ++i) hull.push(points[sortedPoints[lowerIndexes[i]][2]]); + + return hull; +} + +function contains$2(polygon, point) { + var n = polygon.length, + p = polygon[n - 1], + x = point[0], y = point[1], + x0 = p[0], y0 = p[1], + x1, y1, + inside = false; + + for (var i = 0; i < n; ++i) { + p = polygon[i], x1 = p[0], y1 = p[1]; + if (((y1 > y) !== (y0 > y)) && (x < (x0 - x1) * (y - y1) / (y0 - y1) + x1)) inside = !inside; + x0 = x1, y0 = y1; + } + + return inside; +} + +function length$2(polygon) { + var i = -1, + n = polygon.length, + b = polygon[n - 1], + xa, + ya, + xb = b[0], + yb = b[1], + perimeter = 0; + + while (++i < n) { + xa = xb; + ya = yb; + b = polygon[i]; + xb = b[0]; + yb = b[1]; + xa -= xb; + ya -= yb; + perimeter += Math.sqrt(xa * xa + ya * ya); + } + + return perimeter; +} + +function defaultSource$1() { + return Math.random(); +} + +var uniform = (function sourceRandomUniform(source) { + function randomUniform(min, max) { + min = min == null ? 0 : +min; + max = max == null ? 1 : +max; + if (arguments.length === 1) max = min, min = 0; + else max -= min; + return function() { + return source() * max + min; + }; + } + + randomUniform.source = sourceRandomUniform; + + return randomUniform; +})(defaultSource$1); + +var normal = (function sourceRandomNormal(source) { + function randomNormal(mu, sigma) { + var x, r; + mu = mu == null ? 0 : +mu; + sigma = sigma == null ? 1 : +sigma; + return function() { + var y; + + // If available, use the second previously-generated uniform random. + if (x != null) y = x, x = null; + + // Otherwise, generate a new x and y. + else do { + x = source() * 2 - 1; + y = source() * 2 - 1; + r = x * x + y * y; + } while (!r || r > 1); + + return mu + sigma * y * Math.sqrt(-2 * Math.log(r) / r); + }; + } + + randomNormal.source = sourceRandomNormal; + + return randomNormal; +})(defaultSource$1); + +var logNormal = (function sourceRandomLogNormal(source) { + function randomLogNormal() { + var randomNormal = normal.source(source).apply(this, arguments); + return function() { + return Math.exp(randomNormal()); + }; + } + + randomLogNormal.source = sourceRandomLogNormal; + + return randomLogNormal; +})(defaultSource$1); + +var irwinHall = (function sourceRandomIrwinHall(source) { + function randomIrwinHall(n) { + return function() { + for (var sum = 0, i = 0; i < n; ++i) sum += source(); + return sum; + }; + } + + randomIrwinHall.source = sourceRandomIrwinHall; + + return randomIrwinHall; +})(defaultSource$1); + +var bates = (function sourceRandomBates(source) { + function randomBates(n) { + var randomIrwinHall = irwinHall.source(source)(n); + return function() { + return randomIrwinHall() / n; + }; + } + + randomBates.source = sourceRandomBates; + + return randomBates; +})(defaultSource$1); + +var exponential$1 = (function sourceRandomExponential(source) { + function randomExponential(lambda) { + return function() { + return -Math.log(1 - source()) / lambda; + }; + } + + randomExponential.source = sourceRandomExponential; + + return randomExponential; +})(defaultSource$1); + +function initRange(domain, range) { + switch (arguments.length) { + case 0: break; + case 1: this.range(domain); break; + default: this.range(range).domain(domain); break; + } + return this; +} + +function initInterpolator(domain, interpolator) { + switch (arguments.length) { + case 0: break; + case 1: this.interpolator(domain); break; + default: this.interpolator(interpolator).domain(domain); break; + } + return this; +} + +var array$3 = Array.prototype; + +var map$2 = array$3.map; +var slice$5 = array$3.slice; + +var implicit = {name: "implicit"}; + +function ordinal() { + var index = map$1(), + domain = [], + range = [], + unknown = implicit; + + function scale(d) { + var key = d + "", i = index.get(key); + if (!i) { + if (unknown !== implicit) return unknown; + index.set(key, i = domain.push(d)); + } + return range[(i - 1) % range.length]; + } + + scale.domain = function(_) { + if (!arguments.length) return domain.slice(); + domain = [], index = map$1(); + var i = -1, n = _.length, d, key; + while (++i < n) if (!index.has(key = (d = _[i]) + "")) index.set(key, domain.push(d)); + return scale; + }; + + scale.range = function(_) { + return arguments.length ? (range = slice$5.call(_), scale) : range.slice(); + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + scale.copy = function() { + return ordinal(domain, range).unknown(unknown); + }; + + initRange.apply(scale, arguments); + + return scale; +} + +function band() { + var scale = ordinal().unknown(undefined), + domain = scale.domain, + ordinalRange = scale.range, + range$$1 = [0, 1], + step, + bandwidth, + round = false, + paddingInner = 0, + paddingOuter = 0, + align = 0.5; + + delete scale.unknown; + + function rescale() { + var n = domain().length, + reverse = range$$1[1] < range$$1[0], + start = range$$1[reverse - 0], + stop = range$$1[1 - reverse]; + step = (stop - start) / Math.max(1, n - paddingInner + paddingOuter * 2); + if (round) step = Math.floor(step); + start += (stop - start - step * (n - paddingInner)) * align; + bandwidth = step * (1 - paddingInner); + if (round) start = Math.round(start), bandwidth = Math.round(bandwidth); + var values = sequence(n).map(function(i) { return start + step * i; }); + return ordinalRange(reverse ? values.reverse() : values); + } + + scale.domain = function(_) { + return arguments.length ? (domain(_), rescale()) : domain(); + }; + + scale.range = function(_) { + return arguments.length ? (range$$1 = [+_[0], +_[1]], rescale()) : range$$1.slice(); + }; + + scale.rangeRound = function(_) { + return range$$1 = [+_[0], +_[1]], round = true, rescale(); + }; + + scale.bandwidth = function() { + return bandwidth; + }; + + scale.step = function() { + return step; + }; + + scale.round = function(_) { + return arguments.length ? (round = !!_, rescale()) : round; + }; + + scale.padding = function(_) { + return arguments.length ? (paddingInner = Math.min(1, paddingOuter = +_), rescale()) : paddingInner; + }; + + scale.paddingInner = function(_) { + return arguments.length ? (paddingInner = Math.min(1, _), rescale()) : paddingInner; + }; + + scale.paddingOuter = function(_) { + return arguments.length ? (paddingOuter = +_, rescale()) : paddingOuter; + }; + + scale.align = function(_) { + return arguments.length ? (align = Math.max(0, Math.min(1, _)), rescale()) : align; + }; + + scale.copy = function() { + return band(domain(), range$$1) + .round(round) + .paddingInner(paddingInner) + .paddingOuter(paddingOuter) + .align(align); + }; + + return initRange.apply(rescale(), arguments); +} + +function pointish(scale) { + var copy = scale.copy; + + scale.padding = scale.paddingOuter; + delete scale.paddingInner; + delete scale.paddingOuter; + + scale.copy = function() { + return pointish(copy()); + }; + + return scale; +} + +function point$1() { + return pointish(band.apply(null, arguments).paddingInner(1)); +} + +function constant$a(x) { + return function() { + return x; + }; +} + +function number$2(x) { + return +x; +} + +var unit = [0, 1]; + +function identity$6(x) { + return x; +} + +function normalize(a, b) { + return (b -= (a = +a)) + ? function(x) { return (x - a) / b; } + : constant$a(isNaN(b) ? NaN : 0.5); +} + +function clamper(domain) { + var a = domain[0], b = domain[domain.length - 1], t; + if (a > b) t = a, a = b, b = t; + return function(x) { return Math.max(a, Math.min(b, x)); }; +} + +// normalize(a, b)(x) takes a domain value x in [a,b] and returns the corresponding parameter t in [0,1]. +// interpolate(a, b)(t) takes a parameter t in [0,1] and returns the corresponding range value x in [a,b]. +function bimap(domain, range, interpolate$$1) { + var d0 = domain[0], d1 = domain[1], r0 = range[0], r1 = range[1]; + if (d1 < d0) d0 = normalize(d1, d0), r0 = interpolate$$1(r1, r0); + else d0 = normalize(d0, d1), r0 = interpolate$$1(r0, r1); + return function(x) { return r0(d0(x)); }; +} + +function polymap(domain, range, interpolate$$1) { + var j = Math.min(domain.length, range.length) - 1, + d = new Array(j), + r = new Array(j), + i = -1; + + // Reverse descending domains. + if (domain[j] < domain[0]) { + domain = domain.slice().reverse(); + range = range.slice().reverse(); + } + + while (++i < j) { + d[i] = normalize(domain[i], domain[i + 1]); + r[i] = interpolate$$1(range[i], range[i + 1]); + } + + return function(x) { + var i = bisectRight(domain, x, 1, j) - 1; + return r[i](d[i](x)); + }; +} + +function copy(source, target) { + return target + .domain(source.domain()) + .range(source.range()) + .interpolate(source.interpolate()) + .clamp(source.clamp()) + .unknown(source.unknown()); +} + +function transformer$1() { + var domain = unit, + range = unit, + interpolate$$1 = interpolateValue, + transform, + untransform, + unknown, + clamp = identity$6, + piecewise$$1, + output, + input; + + function rescale() { + piecewise$$1 = Math.min(domain.length, range.length) > 2 ? polymap : bimap; + output = input = null; + return scale; + } + + function scale(x) { + return isNaN(x = +x) ? unknown : (output || (output = piecewise$$1(domain.map(transform), range, interpolate$$1)))(transform(clamp(x))); + } + + scale.invert = function(y) { + return clamp(untransform((input || (input = piecewise$$1(range, domain.map(transform), interpolateNumber)))(y))); + }; + + scale.domain = function(_) { + return arguments.length ? (domain = map$2.call(_, number$2), clamp === identity$6 || (clamp = clamper(domain)), rescale()) : domain.slice(); + }; + + scale.range = function(_) { + return arguments.length ? (range = slice$5.call(_), rescale()) : range.slice(); + }; + + scale.rangeRound = function(_) { + return range = slice$5.call(_), interpolate$$1 = interpolateRound, rescale(); + }; + + scale.clamp = function(_) { + return arguments.length ? (clamp = _ ? clamper(domain) : identity$6, scale) : clamp !== identity$6; + }; + + scale.interpolate = function(_) { + return arguments.length ? (interpolate$$1 = _, rescale()) : interpolate$$1; + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + return function(t, u) { + transform = t, untransform = u; + return rescale(); + }; +} + +function continuous(transform, untransform) { + return transformer$1()(transform, untransform); +} + +function tickFormat(start, stop, count, specifier) { + var step = tickStep(start, stop, count), + precision; + specifier = formatSpecifier(specifier == null ? ",f" : specifier); + switch (specifier.type) { + case "s": { + var value = Math.max(Math.abs(start), Math.abs(stop)); + if (specifier.precision == null && !isNaN(precision = precisionPrefix(step, value))) specifier.precision = precision; + return exports.formatPrefix(specifier, value); + } + case "": + case "e": + case "g": + case "p": + case "r": { + if (specifier.precision == null && !isNaN(precision = precisionRound(step, Math.max(Math.abs(start), Math.abs(stop))))) specifier.precision = precision - (specifier.type === "e"); + break; + } + case "f": + case "%": { + if (specifier.precision == null && !isNaN(precision = precisionFixed(step))) specifier.precision = precision - (specifier.type === "%") * 2; + break; + } + } + return exports.format(specifier); +} + +function linearish(scale) { + var domain = scale.domain; + + scale.ticks = function(count) { + var d = domain(); + return ticks(d[0], d[d.length - 1], count == null ? 10 : count); + }; + + scale.tickFormat = function(count, specifier) { + var d = domain(); + return tickFormat(d[0], d[d.length - 1], count == null ? 10 : count, specifier); + }; + + scale.nice = function(count) { + if (count == null) count = 10; + + var d = domain(), + i0 = 0, + i1 = d.length - 1, + start = d[i0], + stop = d[i1], + step; + + if (stop < start) { + step = start, start = stop, stop = step; + step = i0, i0 = i1, i1 = step; + } + + step = tickIncrement(start, stop, count); + + if (step > 0) { + start = Math.floor(start / step) * step; + stop = Math.ceil(stop / step) * step; + step = tickIncrement(start, stop, count); + } else if (step < 0) { + start = Math.ceil(start * step) / step; + stop = Math.floor(stop * step) / step; + step = tickIncrement(start, stop, count); + } + + if (step > 0) { + d[i0] = Math.floor(start / step) * step; + d[i1] = Math.ceil(stop / step) * step; + domain(d); + } else if (step < 0) { + d[i0] = Math.ceil(start * step) / step; + d[i1] = Math.floor(stop * step) / step; + domain(d); + } + + return scale; + }; + + return scale; +} + +function linear$2() { + var scale = continuous(identity$6, identity$6); + + scale.copy = function() { + return copy(scale, linear$2()); + }; + + initRange.apply(scale, arguments); + + return linearish(scale); +} + +function identity$7(domain) { + var unknown; + + function scale(x) { + return isNaN(x = +x) ? unknown : x; + } + + scale.invert = scale; + + scale.domain = scale.range = function(_) { + return arguments.length ? (domain = map$2.call(_, number$2), scale) : domain.slice(); + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + scale.copy = function() { + return identity$7(domain).unknown(unknown); + }; + + domain = arguments.length ? map$2.call(domain, number$2) : [0, 1]; + + return linearish(scale); +} + +function nice(domain, interval) { + domain = domain.slice(); + + var i0 = 0, + i1 = domain.length - 1, + x0 = domain[i0], + x1 = domain[i1], + t; + + if (x1 < x0) { + t = i0, i0 = i1, i1 = t; + t = x0, x0 = x1, x1 = t; + } + + domain[i0] = interval.floor(x0); + domain[i1] = interval.ceil(x1); + return domain; +} + +function transformLog(x) { + return Math.log(x); +} + +function transformExp(x) { + return Math.exp(x); +} + +function transformLogn(x) { + return -Math.log(-x); +} + +function transformExpn(x) { + return -Math.exp(-x); +} + +function pow10(x) { + return isFinite(x) ? +("1e" + x) : x < 0 ? 0 : x; +} + +function powp(base) { + return base === 10 ? pow10 + : base === Math.E ? Math.exp + : function(x) { return Math.pow(base, x); }; +} + +function logp(base) { + return base === Math.E ? Math.log + : base === 10 && Math.log10 + || base === 2 && Math.log2 + || (base = Math.log(base), function(x) { return Math.log(x) / base; }); +} + +function reflect(f) { + return function(x) { + return -f(-x); + }; +} + +function loggish(transform) { + var scale = transform(transformLog, transformExp), + domain = scale.domain, + base = 10, + logs, + pows; + + function rescale() { + logs = logp(base), pows = powp(base); + if (domain()[0] < 0) { + logs = reflect(logs), pows = reflect(pows); + transform(transformLogn, transformExpn); + } else { + transform(transformLog, transformExp); + } + return scale; + } + + scale.base = function(_) { + return arguments.length ? (base = +_, rescale()) : base; + }; + + scale.domain = function(_) { + return arguments.length ? (domain(_), rescale()) : domain(); + }; + + scale.ticks = function(count) { + var d = domain(), + u = d[0], + v = d[d.length - 1], + r; + + if (r = v < u) i = u, u = v, v = i; + + var i = logs(u), + j = logs(v), + p, + k, + t, + n = count == null ? 10 : +count, + z = []; + + if (!(base % 1) && j - i < n) { + i = Math.round(i) - 1, j = Math.round(j) + 1; + if (u > 0) for (; i < j; ++i) { + for (k = 1, p = pows(i); k < base; ++k) { + t = p * k; + if (t < u) continue; + if (t > v) break; + z.push(t); + } + } else for (; i < j; ++i) { + for (k = base - 1, p = pows(i); k >= 1; --k) { + t = p * k; + if (t < u) continue; + if (t > v) break; + z.push(t); + } + } + } else { + z = ticks(i, j, Math.min(j - i, n)).map(pows); + } + + return r ? z.reverse() : z; + }; + + scale.tickFormat = function(count, specifier) { + if (specifier == null) specifier = base === 10 ? ".0e" : ","; + if (typeof specifier !== "function") specifier = exports.format(specifier); + if (count === Infinity) return specifier; + if (count == null) count = 10; + var k = Math.max(1, base * count / scale.ticks().length); // TODO fast estimate? + return function(d) { + var i = d / pows(Math.round(logs(d))); + if (i * base < base - 0.5) i *= base; + return i <= k ? specifier(d) : ""; + }; + }; + + scale.nice = function() { + return domain(nice(domain(), { + floor: function(x) { return pows(Math.floor(logs(x))); }, + ceil: function(x) { return pows(Math.ceil(logs(x))); } + })); + }; + + return scale; +} + +function log$1() { + var scale = loggish(transformer$1()).domain([1, 10]); + + scale.copy = function() { + return copy(scale, log$1()).base(scale.base()); + }; + + initRange.apply(scale, arguments); + + return scale; +} + +function transformSymlog(c) { + return function(x) { + return Math.sign(x) * Math.log1p(Math.abs(x / c)); + }; +} + +function transformSymexp(c) { + return function(x) { + return Math.sign(x) * Math.expm1(Math.abs(x)) * c; + }; +} + +function symlogish(transform) { + var c = 1, scale = transform(transformSymlog(c), transformSymexp(c)); + + scale.constant = function(_) { + return arguments.length ? transform(transformSymlog(c = +_), transformSymexp(c)) : c; + }; + + return linearish(scale); +} + +function symlog() { + var scale = symlogish(transformer$1()); + + scale.copy = function() { + return copy(scale, symlog()).constant(scale.constant()); + }; + + return initRange.apply(scale, arguments); +} + +function transformPow(exponent) { + return function(x) { + return x < 0 ? -Math.pow(-x, exponent) : Math.pow(x, exponent); + }; +} + +function transformSqrt(x) { + return x < 0 ? -Math.sqrt(-x) : Math.sqrt(x); +} + +function transformSquare(x) { + return x < 0 ? -x * x : x * x; +} + +function powish(transform) { + var scale = transform(identity$6, identity$6), + exponent = 1; + + function rescale() { + return exponent === 1 ? transform(identity$6, identity$6) + : exponent === 0.5 ? transform(transformSqrt, transformSquare) + : transform(transformPow(exponent), transformPow(1 / exponent)); + } + + scale.exponent = function(_) { + return arguments.length ? (exponent = +_, rescale()) : exponent; + }; + + return linearish(scale); +} + +function pow$1() { + var scale = powish(transformer$1()); + + scale.copy = function() { + return copy(scale, pow$1()).exponent(scale.exponent()); + }; + + initRange.apply(scale, arguments); + + return scale; +} + +function sqrt$1() { + return pow$1.apply(null, arguments).exponent(0.5); +} + +function quantile$$1() { + var domain = [], + range = [], + thresholds = [], + unknown; + + function rescale() { + var i = 0, n = Math.max(1, range.length); + thresholds = new Array(n - 1); + while (++i < n) thresholds[i - 1] = threshold(domain, i / n); + return scale; + } + + function scale(x) { + return isNaN(x = +x) ? unknown : range[bisectRight(thresholds, x)]; + } + + scale.invertExtent = function(y) { + var i = range.indexOf(y); + return i < 0 ? [NaN, NaN] : [ + i > 0 ? thresholds[i - 1] : domain[0], + i < thresholds.length ? thresholds[i] : domain[domain.length - 1] + ]; + }; + + scale.domain = function(_) { + if (!arguments.length) return domain.slice(); + domain = []; + for (var i = 0, n = _.length, d; i < n; ++i) if (d = _[i], d != null && !isNaN(d = +d)) domain.push(d); + domain.sort(ascending); + return rescale(); + }; + + scale.range = function(_) { + return arguments.length ? (range = slice$5.call(_), rescale()) : range.slice(); + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + scale.quantiles = function() { + return thresholds.slice(); + }; + + scale.copy = function() { + return quantile$$1() + .domain(domain) + .range(range) + .unknown(unknown); + }; + + return initRange.apply(scale, arguments); +} + +function quantize$1() { + var x0 = 0, + x1 = 1, + n = 1, + domain = [0.5], + range = [0, 1], + unknown; + + function scale(x) { + return x <= x ? range[bisectRight(domain, x, 0, n)] : unknown; + } + + function rescale() { + var i = -1; + domain = new Array(n); + while (++i < n) domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1); + return scale; + } + + scale.domain = function(_) { + return arguments.length ? (x0 = +_[0], x1 = +_[1], rescale()) : [x0, x1]; + }; + + scale.range = function(_) { + return arguments.length ? (n = (range = slice$5.call(_)).length - 1, rescale()) : range.slice(); + }; + + scale.invertExtent = function(y) { + var i = range.indexOf(y); + return i < 0 ? [NaN, NaN] + : i < 1 ? [x0, domain[0]] + : i >= n ? [domain[n - 1], x1] + : [domain[i - 1], domain[i]]; + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : scale; + }; + + scale.thresholds = function() { + return domain.slice(); + }; + + scale.copy = function() { + return quantize$1() + .domain([x0, x1]) + .range(range) + .unknown(unknown); + }; + + return initRange.apply(linearish(scale), arguments); +} + +function threshold$1() { + var domain = [0.5], + range = [0, 1], + unknown, + n = 1; + + function scale(x) { + return x <= x ? range[bisectRight(domain, x, 0, n)] : unknown; + } + + scale.domain = function(_) { + return arguments.length ? (domain = slice$5.call(_), n = Math.min(domain.length, range.length - 1), scale) : domain.slice(); + }; + + scale.range = function(_) { + return arguments.length ? (range = slice$5.call(_), n = Math.min(domain.length, range.length - 1), scale) : range.slice(); + }; + + scale.invertExtent = function(y) { + var i = range.indexOf(y); + return [domain[i - 1], domain[i]]; + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + scale.copy = function() { + return threshold$1() + .domain(domain) + .range(range) + .unknown(unknown); + }; + + return initRange.apply(scale, arguments); +} + +var t0$1 = new Date, + t1$1 = new Date; + +function newInterval(floori, offseti, count, field) { + + function interval(date) { + return floori(date = new Date(+date)), date; + } + + interval.floor = interval; + + interval.ceil = function(date) { + return floori(date = new Date(date - 1)), offseti(date, 1), floori(date), date; + }; + + interval.round = function(date) { + var d0 = interval(date), + d1 = interval.ceil(date); + return date - d0 < d1 - date ? d0 : d1; + }; + + interval.offset = function(date, step) { + return offseti(date = new Date(+date), step == null ? 1 : Math.floor(step)), date; + }; + + interval.range = function(start, stop, step) { + var range = [], previous; + start = interval.ceil(start); + step = step == null ? 1 : Math.floor(step); + if (!(start < stop) || !(step > 0)) return range; // also handles Invalid Date + do range.push(previous = new Date(+start)), offseti(start, step), floori(start); + while (previous < start && start < stop); + return range; + }; + + interval.filter = function(test) { + return newInterval(function(date) { + if (date >= date) while (floori(date), !test(date)) date.setTime(date - 1); + }, function(date, step) { + if (date >= date) { + if (step < 0) while (++step <= 0) { + while (offseti(date, -1), !test(date)) {} // eslint-disable-line no-empty + } else while (--step >= 0) { + while (offseti(date, +1), !test(date)) {} // eslint-disable-line no-empty + } + } + }); + }; + + if (count) { + interval.count = function(start, end) { + t0$1.setTime(+start), t1$1.setTime(+end); + floori(t0$1), floori(t1$1); + return Math.floor(count(t0$1, t1$1)); + }; + + interval.every = function(step) { + step = Math.floor(step); + return !isFinite(step) || !(step > 0) ? null + : !(step > 1) ? interval + : interval.filter(field + ? function(d) { return field(d) % step === 0; } + : function(d) { return interval.count(0, d) % step === 0; }); + }; + } + + return interval; +} + +var millisecond = newInterval(function() { + // noop +}, function(date, step) { + date.setTime(+date + step); +}, function(start, end) { + return end - start; +}); + +// An optimized implementation for this simple case. +millisecond.every = function(k) { + k = Math.floor(k); + if (!isFinite(k) || !(k > 0)) return null; + if (!(k > 1)) return millisecond; + return newInterval(function(date) { + date.setTime(Math.floor(date / k) * k); + }, function(date, step) { + date.setTime(+date + step * k); + }, function(start, end) { + return (end - start) / k; + }); +}; +var milliseconds = millisecond.range; + +var durationSecond = 1e3; +var durationMinute = 6e4; +var durationHour = 36e5; +var durationDay = 864e5; +var durationWeek = 6048e5; + +var second = newInterval(function(date) { + date.setTime(date - date.getMilliseconds()); +}, function(date, step) { + date.setTime(+date + step * durationSecond); +}, function(start, end) { + return (end - start) / durationSecond; +}, function(date) { + return date.getUTCSeconds(); +}); +var seconds = second.range; + +var minute = newInterval(function(date) { + date.setTime(date - date.getMilliseconds() - date.getSeconds() * durationSecond); +}, function(date, step) { + date.setTime(+date + step * durationMinute); +}, function(start, end) { + return (end - start) / durationMinute; +}, function(date) { + return date.getMinutes(); +}); +var minutes = minute.range; + +var hour = newInterval(function(date) { + date.setTime(date - date.getMilliseconds() - date.getSeconds() * durationSecond - date.getMinutes() * durationMinute); +}, function(date, step) { + date.setTime(+date + step * durationHour); +}, function(start, end) { + return (end - start) / durationHour; +}, function(date) { + return date.getHours(); +}); +var hours = hour.range; + +var day = newInterval(function(date) { + date.setHours(0, 0, 0, 0); +}, function(date, step) { + date.setDate(date.getDate() + step); +}, function(start, end) { + return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationDay; +}, function(date) { + return date.getDate() - 1; +}); +var days = day.range; + +function weekday(i) { + return newInterval(function(date) { + date.setDate(date.getDate() - (date.getDay() + 7 - i) % 7); + date.setHours(0, 0, 0, 0); + }, function(date, step) { + date.setDate(date.getDate() + step * 7); + }, function(start, end) { + return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationWeek; + }); +} + +var sunday = weekday(0); +var monday = weekday(1); +var tuesday = weekday(2); +var wednesday = weekday(3); +var thursday = weekday(4); +var friday = weekday(5); +var saturday = weekday(6); + +var sundays = sunday.range; +var mondays = monday.range; +var tuesdays = tuesday.range; +var wednesdays = wednesday.range; +var thursdays = thursday.range; +var fridays = friday.range; +var saturdays = saturday.range; + +var month = newInterval(function(date) { + date.setDate(1); + date.setHours(0, 0, 0, 0); +}, function(date, step) { + date.setMonth(date.getMonth() + step); +}, function(start, end) { + return end.getMonth() - start.getMonth() + (end.getFullYear() - start.getFullYear()) * 12; +}, function(date) { + return date.getMonth(); +}); +var months = month.range; + +var year = newInterval(function(date) { + date.setMonth(0, 1); + date.setHours(0, 0, 0, 0); +}, function(date, step) { + date.setFullYear(date.getFullYear() + step); +}, function(start, end) { + return end.getFullYear() - start.getFullYear(); +}, function(date) { + return date.getFullYear(); +}); + +// An optimized implementation for this simple case. +year.every = function(k) { + return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : newInterval(function(date) { + date.setFullYear(Math.floor(date.getFullYear() / k) * k); + date.setMonth(0, 1); + date.setHours(0, 0, 0, 0); + }, function(date, step) { + date.setFullYear(date.getFullYear() + step * k); + }); +}; +var years = year.range; + +var utcMinute = newInterval(function(date) { + date.setUTCSeconds(0, 0); +}, function(date, step) { + date.setTime(+date + step * durationMinute); +}, function(start, end) { + return (end - start) / durationMinute; +}, function(date) { + return date.getUTCMinutes(); +}); +var utcMinutes = utcMinute.range; + +var utcHour = newInterval(function(date) { + date.setUTCMinutes(0, 0, 0); +}, function(date, step) { + date.setTime(+date + step * durationHour); +}, function(start, end) { + return (end - start) / durationHour; +}, function(date) { + return date.getUTCHours(); +}); +var utcHours = utcHour.range; + +var utcDay = newInterval(function(date) { + date.setUTCHours(0, 0, 0, 0); +}, function(date, step) { + date.setUTCDate(date.getUTCDate() + step); +}, function(start, end) { + return (end - start) / durationDay; +}, function(date) { + return date.getUTCDate() - 1; +}); +var utcDays = utcDay.range; + +function utcWeekday(i) { + return newInterval(function(date) { + date.setUTCDate(date.getUTCDate() - (date.getUTCDay() + 7 - i) % 7); + date.setUTCHours(0, 0, 0, 0); + }, function(date, step) { + date.setUTCDate(date.getUTCDate() + step * 7); + }, function(start, end) { + return (end - start) / durationWeek; + }); +} + +var utcSunday = utcWeekday(0); +var utcMonday = utcWeekday(1); +var utcTuesday = utcWeekday(2); +var utcWednesday = utcWeekday(3); +var utcThursday = utcWeekday(4); +var utcFriday = utcWeekday(5); +var utcSaturday = utcWeekday(6); + +var utcSundays = utcSunday.range; +var utcMondays = utcMonday.range; +var utcTuesdays = utcTuesday.range; +var utcWednesdays = utcWednesday.range; +var utcThursdays = utcThursday.range; +var utcFridays = utcFriday.range; +var utcSaturdays = utcSaturday.range; + +var utcMonth = newInterval(function(date) { + date.setUTCDate(1); + date.setUTCHours(0, 0, 0, 0); +}, function(date, step) { + date.setUTCMonth(date.getUTCMonth() + step); +}, function(start, end) { + return end.getUTCMonth() - start.getUTCMonth() + (end.getUTCFullYear() - start.getUTCFullYear()) * 12; +}, function(date) { + return date.getUTCMonth(); +}); +var utcMonths = utcMonth.range; + +var utcYear = newInterval(function(date) { + date.setUTCMonth(0, 1); + date.setUTCHours(0, 0, 0, 0); +}, function(date, step) { + date.setUTCFullYear(date.getUTCFullYear() + step); +}, function(start, end) { + return end.getUTCFullYear() - start.getUTCFullYear(); +}, function(date) { + return date.getUTCFullYear(); +}); + +// An optimized implementation for this simple case. +utcYear.every = function(k) { + return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : newInterval(function(date) { + date.setUTCFullYear(Math.floor(date.getUTCFullYear() / k) * k); + date.setUTCMonth(0, 1); + date.setUTCHours(0, 0, 0, 0); + }, function(date, step) { + date.setUTCFullYear(date.getUTCFullYear() + step * k); + }); +}; +var utcYears = utcYear.range; + +function localDate(d) { + if (0 <= d.y && d.y < 100) { + var date = new Date(-1, d.m, d.d, d.H, d.M, d.S, d.L); + date.setFullYear(d.y); + return date; + } + return new Date(d.y, d.m, d.d, d.H, d.M, d.S, d.L); +} + +function utcDate(d) { + if (0 <= d.y && d.y < 100) { + var date = new Date(Date.UTC(-1, d.m, d.d, d.H, d.M, d.S, d.L)); + date.setUTCFullYear(d.y); + return date; + } + return new Date(Date.UTC(d.y, d.m, d.d, d.H, d.M, d.S, d.L)); +} + +function newYear(y) { + return {y: y, m: 0, d: 1, H: 0, M: 0, S: 0, L: 0}; +} + +function formatLocale$1(locale) { + var locale_dateTime = locale.dateTime, + locale_date = locale.date, + locale_time = locale.time, + locale_periods = locale.periods, + locale_weekdays = locale.days, + locale_shortWeekdays = locale.shortDays, + locale_months = locale.months, + locale_shortMonths = locale.shortMonths; + + var periodRe = formatRe(locale_periods), + periodLookup = formatLookup(locale_periods), + weekdayRe = formatRe(locale_weekdays), + weekdayLookup = formatLookup(locale_weekdays), + shortWeekdayRe = formatRe(locale_shortWeekdays), + shortWeekdayLookup = formatLookup(locale_shortWeekdays), + monthRe = formatRe(locale_months), + monthLookup = formatLookup(locale_months), + shortMonthRe = formatRe(locale_shortMonths), + shortMonthLookup = formatLookup(locale_shortMonths); + + var formats = { + "a": formatShortWeekday, + "A": formatWeekday, + "b": formatShortMonth, + "B": formatMonth, + "c": null, + "d": formatDayOfMonth, + "e": formatDayOfMonth, + "f": formatMicroseconds, + "H": formatHour24, + "I": formatHour12, + "j": formatDayOfYear, + "L": formatMilliseconds, + "m": formatMonthNumber, + "M": formatMinutes, + "p": formatPeriod, + "Q": formatUnixTimestamp, + "s": formatUnixTimestampSeconds, + "S": formatSeconds, + "u": formatWeekdayNumberMonday, + "U": formatWeekNumberSunday, + "V": formatWeekNumberISO, + "w": formatWeekdayNumberSunday, + "W": formatWeekNumberMonday, + "x": null, + "X": null, + "y": formatYear$1, + "Y": formatFullYear, + "Z": formatZone, + "%": formatLiteralPercent + }; + + var utcFormats = { + "a": formatUTCShortWeekday, + "A": formatUTCWeekday, + "b": formatUTCShortMonth, + "B": formatUTCMonth, + "c": null, + "d": formatUTCDayOfMonth, + "e": formatUTCDayOfMonth, + "f": formatUTCMicroseconds, + "H": formatUTCHour24, + "I": formatUTCHour12, + "j": formatUTCDayOfYear, + "L": formatUTCMilliseconds, + "m": formatUTCMonthNumber, + "M": formatUTCMinutes, + "p": formatUTCPeriod, + "Q": formatUnixTimestamp, + "s": formatUnixTimestampSeconds, + "S": formatUTCSeconds, + "u": formatUTCWeekdayNumberMonday, + "U": formatUTCWeekNumberSunday, + "V": formatUTCWeekNumberISO, + "w": formatUTCWeekdayNumberSunday, + "W": formatUTCWeekNumberMonday, + "x": null, + "X": null, + "y": formatUTCYear, + "Y": formatUTCFullYear, + "Z": formatUTCZone, + "%": formatLiteralPercent + }; + + var parses = { + "a": parseShortWeekday, + "A": parseWeekday, + "b": parseShortMonth, + "B": parseMonth, + "c": parseLocaleDateTime, + "d": parseDayOfMonth, + "e": parseDayOfMonth, + "f": parseMicroseconds, + "H": parseHour24, + "I": parseHour24, + "j": parseDayOfYear, + "L": parseMilliseconds, + "m": parseMonthNumber, + "M": parseMinutes, + "p": parsePeriod, + "Q": parseUnixTimestamp, + "s": parseUnixTimestampSeconds, + "S": parseSeconds, + "u": parseWeekdayNumberMonday, + "U": parseWeekNumberSunday, + "V": parseWeekNumberISO, + "w": parseWeekdayNumberSunday, + "W": parseWeekNumberMonday, + "x": parseLocaleDate, + "X": parseLocaleTime, + "y": parseYear, + "Y": parseFullYear, + "Z": parseZone, + "%": parseLiteralPercent + }; + + // These recursive directive definitions must be deferred. + formats.x = newFormat(locale_date, formats); + formats.X = newFormat(locale_time, formats); + formats.c = newFormat(locale_dateTime, formats); + utcFormats.x = newFormat(locale_date, utcFormats); + utcFormats.X = newFormat(locale_time, utcFormats); + utcFormats.c = newFormat(locale_dateTime, utcFormats); + + function newFormat(specifier, formats) { + return function(date) { + var string = [], + i = -1, + j = 0, + n = specifier.length, + c, + pad, + format; + + if (!(date instanceof Date)) date = new Date(+date); + + while (++i < n) { + if (specifier.charCodeAt(i) === 37) { + string.push(specifier.slice(j, i)); + if ((pad = pads[c = specifier.charAt(++i)]) != null) c = specifier.charAt(++i); + else pad = c === "e" ? " " : "0"; + if (format = formats[c]) c = format(date, pad); + string.push(c); + j = i + 1; + } + } + + string.push(specifier.slice(j, i)); + return string.join(""); + }; + } + + function newParse(specifier, newDate) { + return function(string) { + var d = newYear(1900), + i = parseSpecifier(d, specifier, string += "", 0), + week, day$$1; + if (i != string.length) return null; + + // If a UNIX timestamp is specified, return it. + if ("Q" in d) return new Date(d.Q); + + // The am-pm flag is 0 for AM, and 1 for PM. + if ("p" in d) d.H = d.H % 12 + d.p * 12; + + // Convert day-of-week and week-of-year to day-of-year. + if ("V" in d) { + if (d.V < 1 || d.V > 53) return null; + if (!("w" in d)) d.w = 1; + if ("Z" in d) { + week = utcDate(newYear(d.y)), day$$1 = week.getUTCDay(); + week = day$$1 > 4 || day$$1 === 0 ? utcMonday.ceil(week) : utcMonday(week); + week = utcDay.offset(week, (d.V - 1) * 7); + d.y = week.getUTCFullYear(); + d.m = week.getUTCMonth(); + d.d = week.getUTCDate() + (d.w + 6) % 7; + } else { + week = newDate(newYear(d.y)), day$$1 = week.getDay(); + week = day$$1 > 4 || day$$1 === 0 ? monday.ceil(week) : monday(week); + week = day.offset(week, (d.V - 1) * 7); + d.y = week.getFullYear(); + d.m = week.getMonth(); + d.d = week.getDate() + (d.w + 6) % 7; + } + } else if ("W" in d || "U" in d) { + if (!("w" in d)) d.w = "u" in d ? d.u % 7 : "W" in d ? 1 : 0; + day$$1 = "Z" in d ? utcDate(newYear(d.y)).getUTCDay() : newDate(newYear(d.y)).getDay(); + d.m = 0; + d.d = "W" in d ? (d.w + 6) % 7 + d.W * 7 - (day$$1 + 5) % 7 : d.w + d.U * 7 - (day$$1 + 6) % 7; + } + + // If a time zone is specified, all fields are interpreted as UTC and then + // offset according to the specified time zone. + if ("Z" in d) { + d.H += d.Z / 100 | 0; + d.M += d.Z % 100; + return utcDate(d); + } + + // Otherwise, all fields are in local time. + return newDate(d); + }; + } + + function parseSpecifier(d, specifier, string, j) { + var i = 0, + n = specifier.length, + m = string.length, + c, + parse; + + while (i < n) { + if (j >= m) return -1; + c = specifier.charCodeAt(i++); + if (c === 37) { + c = specifier.charAt(i++); + parse = parses[c in pads ? specifier.charAt(i++) : c]; + if (!parse || ((j = parse(d, string, j)) < 0)) return -1; + } else if (c != string.charCodeAt(j++)) { + return -1; + } + } + + return j; + } + + function parsePeriod(d, string, i) { + var n = periodRe.exec(string.slice(i)); + return n ? (d.p = periodLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseShortWeekday(d, string, i) { + var n = shortWeekdayRe.exec(string.slice(i)); + return n ? (d.w = shortWeekdayLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseWeekday(d, string, i) { + var n = weekdayRe.exec(string.slice(i)); + return n ? (d.w = weekdayLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseShortMonth(d, string, i) { + var n = shortMonthRe.exec(string.slice(i)); + return n ? (d.m = shortMonthLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseMonth(d, string, i) { + var n = monthRe.exec(string.slice(i)); + return n ? (d.m = monthLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseLocaleDateTime(d, string, i) { + return parseSpecifier(d, locale_dateTime, string, i); + } + + function parseLocaleDate(d, string, i) { + return parseSpecifier(d, locale_date, string, i); + } + + function parseLocaleTime(d, string, i) { + return parseSpecifier(d, locale_time, string, i); + } + + function formatShortWeekday(d) { + return locale_shortWeekdays[d.getDay()]; + } + + function formatWeekday(d) { + return locale_weekdays[d.getDay()]; + } + + function formatShortMonth(d) { + return locale_shortMonths[d.getMonth()]; + } + + function formatMonth(d) { + return locale_months[d.getMonth()]; + } + + function formatPeriod(d) { + return locale_periods[+(d.getHours() >= 12)]; + } + + function formatUTCShortWeekday(d) { + return locale_shortWeekdays[d.getUTCDay()]; + } + + function formatUTCWeekday(d) { + return locale_weekdays[d.getUTCDay()]; + } + + function formatUTCShortMonth(d) { + return locale_shortMonths[d.getUTCMonth()]; + } + + function formatUTCMonth(d) { + return locale_months[d.getUTCMonth()]; + } + + function formatUTCPeriod(d) { + return locale_periods[+(d.getUTCHours() >= 12)]; + } + + return { + format: function(specifier) { + var f = newFormat(specifier += "", formats); + f.toString = function() { return specifier; }; + return f; + }, + parse: function(specifier) { + var p = newParse(specifier += "", localDate); + p.toString = function() { return specifier; }; + return p; + }, + utcFormat: function(specifier) { + var f = newFormat(specifier += "", utcFormats); + f.toString = function() { return specifier; }; + return f; + }, + utcParse: function(specifier) { + var p = newParse(specifier, utcDate); + p.toString = function() { return specifier; }; + return p; + } + }; +} + +var pads = {"-": "", "_": " ", "0": "0"}, + numberRe = /^\s*\d+/, // note: ignores next directive + percentRe = /^%/, + requoteRe = /[\\^$*+?|[\]().{}]/g; + +function pad$1(value, fill, width) { + var sign = value < 0 ? "-" : "", + string = (sign ? -value : value) + "", + length = string.length; + return sign + (length < width ? new Array(width - length + 1).join(fill) + string : string); +} + +function requote(s) { + return s.replace(requoteRe, "\\$&"); +} + +function formatRe(names) { + return new RegExp("^(?:" + names.map(requote).join("|") + ")", "i"); +} + +function formatLookup(names) { + var map = {}, i = -1, n = names.length; + while (++i < n) map[names[i].toLowerCase()] = i; + return map; +} + +function parseWeekdayNumberSunday(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 1)); + return n ? (d.w = +n[0], i + n[0].length) : -1; +} + +function parseWeekdayNumberMonday(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 1)); + return n ? (d.u = +n[0], i + n[0].length) : -1; +} + +function parseWeekNumberSunday(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.U = +n[0], i + n[0].length) : -1; +} + +function parseWeekNumberISO(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.V = +n[0], i + n[0].length) : -1; +} + +function parseWeekNumberMonday(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.W = +n[0], i + n[0].length) : -1; +} + +function parseFullYear(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 4)); + return n ? (d.y = +n[0], i + n[0].length) : -1; +} + +function parseYear(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.y = +n[0] + (+n[0] > 68 ? 1900 : 2000), i + n[0].length) : -1; +} + +function parseZone(d, string, i) { + var n = /^(Z)|([+-]\d\d)(?::?(\d\d))?/.exec(string.slice(i, i + 6)); + return n ? (d.Z = n[1] ? 0 : -(n[2] + (n[3] || "00")), i + n[0].length) : -1; +} + +function parseMonthNumber(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.m = n[0] - 1, i + n[0].length) : -1; +} + +function parseDayOfMonth(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.d = +n[0], i + n[0].length) : -1; +} + +function parseDayOfYear(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 3)); + return n ? (d.m = 0, d.d = +n[0], i + n[0].length) : -1; +} + +function parseHour24(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.H = +n[0], i + n[0].length) : -1; +} + +function parseMinutes(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.M = +n[0], i + n[0].length) : -1; +} + +function parseSeconds(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.S = +n[0], i + n[0].length) : -1; +} + +function parseMilliseconds(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 3)); + return n ? (d.L = +n[0], i + n[0].length) : -1; +} + +function parseMicroseconds(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 6)); + return n ? (d.L = Math.floor(n[0] / 1000), i + n[0].length) : -1; +} + +function parseLiteralPercent(d, string, i) { + var n = percentRe.exec(string.slice(i, i + 1)); + return n ? i + n[0].length : -1; +} + +function parseUnixTimestamp(d, string, i) { + var n = numberRe.exec(string.slice(i)); + return n ? (d.Q = +n[0], i + n[0].length) : -1; +} + +function parseUnixTimestampSeconds(d, string, i) { + var n = numberRe.exec(string.slice(i)); + return n ? (d.Q = (+n[0]) * 1000, i + n[0].length) : -1; +} + +function formatDayOfMonth(d, p) { + return pad$1(d.getDate(), p, 2); +} + +function formatHour24(d, p) { + return pad$1(d.getHours(), p, 2); +} + +function formatHour12(d, p) { + return pad$1(d.getHours() % 12 || 12, p, 2); +} + +function formatDayOfYear(d, p) { + return pad$1(1 + day.count(year(d), d), p, 3); +} + +function formatMilliseconds(d, p) { + return pad$1(d.getMilliseconds(), p, 3); +} + +function formatMicroseconds(d, p) { + return formatMilliseconds(d, p) + "000"; +} + +function formatMonthNumber(d, p) { + return pad$1(d.getMonth() + 1, p, 2); +} + +function formatMinutes(d, p) { + return pad$1(d.getMinutes(), p, 2); +} + +function formatSeconds(d, p) { + return pad$1(d.getSeconds(), p, 2); +} + +function formatWeekdayNumberMonday(d) { + var day$$1 = d.getDay(); + return day$$1 === 0 ? 7 : day$$1; +} + +function formatWeekNumberSunday(d, p) { + return pad$1(sunday.count(year(d), d), p, 2); +} + +function formatWeekNumberISO(d, p) { + var day$$1 = d.getDay(); + d = (day$$1 >= 4 || day$$1 === 0) ? thursday(d) : thursday.ceil(d); + return pad$1(thursday.count(year(d), d) + (year(d).getDay() === 4), p, 2); +} + +function formatWeekdayNumberSunday(d) { + return d.getDay(); +} + +function formatWeekNumberMonday(d, p) { + return pad$1(monday.count(year(d), d), p, 2); +} + +function formatYear$1(d, p) { + return pad$1(d.getFullYear() % 100, p, 2); +} + +function formatFullYear(d, p) { + return pad$1(d.getFullYear() % 10000, p, 4); +} + +function formatZone(d) { + var z = d.getTimezoneOffset(); + return (z > 0 ? "-" : (z *= -1, "+")) + + pad$1(z / 60 | 0, "0", 2) + + pad$1(z % 60, "0", 2); +} + +function formatUTCDayOfMonth(d, p) { + return pad$1(d.getUTCDate(), p, 2); +} + +function formatUTCHour24(d, p) { + return pad$1(d.getUTCHours(), p, 2); +} + +function formatUTCHour12(d, p) { + return pad$1(d.getUTCHours() % 12 || 12, p, 2); +} + +function formatUTCDayOfYear(d, p) { + return pad$1(1 + utcDay.count(utcYear(d), d), p, 3); +} + +function formatUTCMilliseconds(d, p) { + return pad$1(d.getUTCMilliseconds(), p, 3); +} + +function formatUTCMicroseconds(d, p) { + return formatUTCMilliseconds(d, p) + "000"; +} + +function formatUTCMonthNumber(d, p) { + return pad$1(d.getUTCMonth() + 1, p, 2); +} + +function formatUTCMinutes(d, p) { + return pad$1(d.getUTCMinutes(), p, 2); +} + +function formatUTCSeconds(d, p) { + return pad$1(d.getUTCSeconds(), p, 2); +} + +function formatUTCWeekdayNumberMonday(d) { + var dow = d.getUTCDay(); + return dow === 0 ? 7 : dow; +} + +function formatUTCWeekNumberSunday(d, p) { + return pad$1(utcSunday.count(utcYear(d), d), p, 2); +} + +function formatUTCWeekNumberISO(d, p) { + var day$$1 = d.getUTCDay(); + d = (day$$1 >= 4 || day$$1 === 0) ? utcThursday(d) : utcThursday.ceil(d); + return pad$1(utcThursday.count(utcYear(d), d) + (utcYear(d).getUTCDay() === 4), p, 2); +} + +function formatUTCWeekdayNumberSunday(d) { + return d.getUTCDay(); +} + +function formatUTCWeekNumberMonday(d, p) { + return pad$1(utcMonday.count(utcYear(d), d), p, 2); +} + +function formatUTCYear(d, p) { + return pad$1(d.getUTCFullYear() % 100, p, 2); +} + +function formatUTCFullYear(d, p) { + return pad$1(d.getUTCFullYear() % 10000, p, 4); +} + +function formatUTCZone() { + return "+0000"; +} + +function formatLiteralPercent() { + return "%"; +} + +function formatUnixTimestamp(d) { + return +d; +} + +function formatUnixTimestampSeconds(d) { + return Math.floor(+d / 1000); +} + +var locale$1; + +defaultLocale$1({ + dateTime: "%x, %X", + date: "%-m/%-d/%Y", + time: "%-I:%M:%S %p", + periods: ["AM", "PM"], + days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], + shortDays: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], + months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"], + shortMonths: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"] +}); + +function defaultLocale$1(definition) { + locale$1 = formatLocale$1(definition); + exports.timeFormat = locale$1.format; + exports.timeParse = locale$1.parse; + exports.utcFormat = locale$1.utcFormat; + exports.utcParse = locale$1.utcParse; + return locale$1; +} + +var isoSpecifier = "%Y-%m-%dT%H:%M:%S.%LZ"; + +function formatIsoNative(date) { + return date.toISOString(); +} + +var formatIso = Date.prototype.toISOString + ? formatIsoNative + : exports.utcFormat(isoSpecifier); + +function parseIsoNative(string) { + var date = new Date(string); + return isNaN(date) ? null : date; +} + +var parseIso = +new Date("2000-01-01T00:00:00.000Z") + ? parseIsoNative + : exports.utcParse(isoSpecifier); + +var durationSecond$1 = 1000, + durationMinute$1 = durationSecond$1 * 60, + durationHour$1 = durationMinute$1 * 60, + durationDay$1 = durationHour$1 * 24, + durationWeek$1 = durationDay$1 * 7, + durationMonth = durationDay$1 * 30, + durationYear = durationDay$1 * 365; + +function date$1(t) { + return new Date(t); +} + +function number$3(t) { + return t instanceof Date ? +t : +new Date(+t); +} + +function calendar(year$$1, month$$1, week, day$$1, hour$$1, minute$$1, second$$1, millisecond$$1, format) { + var scale = continuous(identity$6, identity$6), + invert = scale.invert, + domain = scale.domain; + + var formatMillisecond = format(".%L"), + formatSecond = format(":%S"), + formatMinute = format("%I:%M"), + formatHour = format("%I %p"), + formatDay = format("%a %d"), + formatWeek = format("%b %d"), + formatMonth = format("%B"), + formatYear = format("%Y"); + + var tickIntervals = [ + [second$$1, 1, durationSecond$1], + [second$$1, 5, 5 * durationSecond$1], + [second$$1, 15, 15 * durationSecond$1], + [second$$1, 30, 30 * durationSecond$1], + [minute$$1, 1, durationMinute$1], + [minute$$1, 5, 5 * durationMinute$1], + [minute$$1, 15, 15 * durationMinute$1], + [minute$$1, 30, 30 * durationMinute$1], + [ hour$$1, 1, durationHour$1 ], + [ hour$$1, 3, 3 * durationHour$1 ], + [ hour$$1, 6, 6 * durationHour$1 ], + [ hour$$1, 12, 12 * durationHour$1 ], + [ day$$1, 1, durationDay$1 ], + [ day$$1, 2, 2 * durationDay$1 ], + [ week, 1, durationWeek$1 ], + [ month$$1, 1, durationMonth ], + [ month$$1, 3, 3 * durationMonth ], + [ year$$1, 1, durationYear ] + ]; + + function tickFormat(date) { + return (second$$1(date) < date ? formatMillisecond + : minute$$1(date) < date ? formatSecond + : hour$$1(date) < date ? formatMinute + : day$$1(date) < date ? formatHour + : month$$1(date) < date ? (week(date) < date ? formatDay : formatWeek) + : year$$1(date) < date ? formatMonth + : formatYear)(date); + } + + function tickInterval(interval, start, stop, step) { + if (interval == null) interval = 10; + + // If a desired tick count is specified, pick a reasonable tick interval + // based on the extent of the domain and a rough estimate of tick size. + // Otherwise, assume interval is already a time interval and use it. + if (typeof interval === "number") { + var target = Math.abs(stop - start) / interval, + i = bisector(function(i) { return i[2]; }).right(tickIntervals, target); + if (i === tickIntervals.length) { + step = tickStep(start / durationYear, stop / durationYear, interval); + interval = year$$1; + } else if (i) { + i = tickIntervals[target / tickIntervals[i - 1][2] < tickIntervals[i][2] / target ? i - 1 : i]; + step = i[1]; + interval = i[0]; + } else { + step = Math.max(tickStep(start, stop, interval), 1); + interval = millisecond$$1; + } + } + + return step == null ? interval : interval.every(step); + } + + scale.invert = function(y) { + return new Date(invert(y)); + }; + + scale.domain = function(_) { + return arguments.length ? domain(map$2.call(_, number$3)) : domain().map(date$1); + }; + + scale.ticks = function(interval, step) { + var d = domain(), + t0 = d[0], + t1 = d[d.length - 1], + r = t1 < t0, + t; + if (r) t = t0, t0 = t1, t1 = t; + t = tickInterval(interval, t0, t1, step); + t = t ? t.range(t0, t1 + 1) : []; // inclusive stop + return r ? t.reverse() : t; + }; + + scale.tickFormat = function(count, specifier) { + return specifier == null ? tickFormat : format(specifier); + }; + + scale.nice = function(interval, step) { + var d = domain(); + return (interval = tickInterval(interval, d[0], d[d.length - 1], step)) + ? domain(nice(d, interval)) + : scale; + }; + + scale.copy = function() { + return copy(scale, calendar(year$$1, month$$1, week, day$$1, hour$$1, minute$$1, second$$1, millisecond$$1, format)); + }; + + return scale; +} + +function time() { + return initRange.apply(calendar(year, month, sunday, day, hour, minute, second, millisecond, exports.timeFormat).domain([new Date(2000, 0, 1), new Date(2000, 0, 2)]), arguments); +} + +function utcTime() { + return initRange.apply(calendar(utcYear, utcMonth, utcSunday, utcDay, utcHour, utcMinute, second, millisecond, exports.utcFormat).domain([Date.UTC(2000, 0, 1), Date.UTC(2000, 0, 2)]), arguments); +} + +function transformer$2() { + var x0 = 0, + x1 = 1, + t0, + t1, + k10, + transform, + interpolator = identity$6, + clamp = false, + unknown; + + function scale(x) { + return isNaN(x = +x) ? unknown : interpolator(k10 === 0 ? 0.5 : (x = (transform(x) - t0) * k10, clamp ? Math.max(0, Math.min(1, x)) : x)); + } + + scale.domain = function(_) { + return arguments.length ? (t0 = transform(x0 = +_[0]), t1 = transform(x1 = +_[1]), k10 = t0 === t1 ? 0 : 1 / (t1 - t0), scale) : [x0, x1]; + }; + + scale.clamp = function(_) { + return arguments.length ? (clamp = !!_, scale) : clamp; + }; + + scale.interpolator = function(_) { + return arguments.length ? (interpolator = _, scale) : interpolator; + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + return function(t) { + transform = t, t0 = t(x0), t1 = t(x1), k10 = t0 === t1 ? 0 : 1 / (t1 - t0); + return scale; + }; +} + +function copy$1(source, target) { + return target + .domain(source.domain()) + .interpolator(source.interpolator()) + .clamp(source.clamp()) + .unknown(source.unknown()); +} + +function sequential() { + var scale = linearish(transformer$2()(identity$6)); + + scale.copy = function() { + return copy$1(scale, sequential()); + }; + + return initInterpolator.apply(scale, arguments); +} + +function sequentialLog() { + var scale = loggish(transformer$2()).domain([1, 10]); + + scale.copy = function() { + return copy$1(scale, sequentialLog()).base(scale.base()); + }; + + return initInterpolator.apply(scale, arguments); +} + +function sequentialSymlog() { + var scale = symlogish(transformer$2()); + + scale.copy = function() { + return copy$1(scale, sequentialSymlog()).constant(scale.constant()); + }; + + return initInterpolator.apply(scale, arguments); +} + +function sequentialPow() { + var scale = powish(transformer$2()); + + scale.copy = function() { + return copy$1(scale, sequentialPow()).exponent(scale.exponent()); + }; + + return initInterpolator.apply(scale, arguments); +} + +function sequentialSqrt() { + return sequentialPow.apply(null, arguments).exponent(0.5); +} + +function sequentialQuantile() { + var domain = [], + interpolator = identity$6; + + function scale(x) { + if (!isNaN(x = +x)) return interpolator((bisectRight(domain, x) - 1) / (domain.length - 1)); + } + + scale.domain = function(_) { + if (!arguments.length) return domain.slice(); + domain = []; + for (var i = 0, n = _.length, d; i < n; ++i) if (d = _[i], d != null && !isNaN(d = +d)) domain.push(d); + domain.sort(ascending); + return scale; + }; + + scale.interpolator = function(_) { + return arguments.length ? (interpolator = _, scale) : interpolator; + }; + + scale.copy = function() { + return sequentialQuantile(interpolator).domain(domain); + }; + + return initInterpolator.apply(scale, arguments); +} + +function transformer$3() { + var x0 = 0, + x1 = 0.5, + x2 = 1, + t0, + t1, + t2, + k10, + k21, + interpolator = identity$6, + transform, + clamp = false, + unknown; + + function scale(x) { + return isNaN(x = +x) ? unknown : (x = 0.5 + ((x = +transform(x)) - t1) * (x < t1 ? k10 : k21), interpolator(clamp ? Math.max(0, Math.min(1, x)) : x)); + } + + scale.domain = function(_) { + return arguments.length ? (t0 = transform(x0 = +_[0]), t1 = transform(x1 = +_[1]), t2 = transform(x2 = +_[2]), k10 = t0 === t1 ? 0 : 0.5 / (t1 - t0), k21 = t1 === t2 ? 0 : 0.5 / (t2 - t1), scale) : [x0, x1, x2]; + }; + + scale.clamp = function(_) { + return arguments.length ? (clamp = !!_, scale) : clamp; + }; + + scale.interpolator = function(_) { + return arguments.length ? (interpolator = _, scale) : interpolator; + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + return function(t) { + transform = t, t0 = t(x0), t1 = t(x1), t2 = t(x2), k10 = t0 === t1 ? 0 : 0.5 / (t1 - t0), k21 = t1 === t2 ? 0 : 0.5 / (t2 - t1); + return scale; + }; +} + +function diverging() { + var scale = linearish(transformer$3()(identity$6)); + + scale.copy = function() { + return copy$1(scale, diverging()); + }; + + return initInterpolator.apply(scale, arguments); +} + +function divergingLog() { + var scale = loggish(transformer$3()).domain([0.1, 1, 10]); + + scale.copy = function() { + return copy$1(scale, divergingLog()).base(scale.base()); + }; + + return initInterpolator.apply(scale, arguments); +} + +function divergingSymlog() { + var scale = symlogish(transformer$3()); + + scale.copy = function() { + return copy$1(scale, divergingSymlog()).constant(scale.constant()); + }; + + return initInterpolator.apply(scale, arguments); +} + +function divergingPow() { + var scale = powish(transformer$3()); + + scale.copy = function() { + return copy$1(scale, divergingPow()).exponent(scale.exponent()); + }; + + return initInterpolator.apply(scale, arguments); +} + +function divergingSqrt() { + return divergingPow.apply(null, arguments).exponent(0.5); +} + +function colors(specifier) { + var n = specifier.length / 6 | 0, colors = new Array(n), i = 0; + while (i < n) colors[i] = "#" + specifier.slice(i * 6, ++i * 6); + return colors; +} + +var category10 = colors("1f77b4ff7f0e2ca02cd627289467bd8c564be377c27f7f7fbcbd2217becf"); + +var Accent = colors("7fc97fbeaed4fdc086ffff99386cb0f0027fbf5b17666666"); + +var Dark2 = colors("1b9e77d95f027570b3e7298a66a61ee6ab02a6761d666666"); + +var Paired = colors("a6cee31f78b4b2df8a33a02cfb9a99e31a1cfdbf6fff7f00cab2d66a3d9affff99b15928"); + +var Pastel1 = colors("fbb4aeb3cde3ccebc5decbe4fed9a6ffffcce5d8bdfddaecf2f2f2"); + +var Pastel2 = colors("b3e2cdfdcdaccbd5e8f4cae4e6f5c9fff2aef1e2cccccccc"); + +var Set1 = colors("e41a1c377eb84daf4a984ea3ff7f00ffff33a65628f781bf999999"); + +var Set2 = colors("66c2a5fc8d628da0cbe78ac3a6d854ffd92fe5c494b3b3b3"); + +var Set3 = colors("8dd3c7ffffb3bebadafb807280b1d3fdb462b3de69fccde5d9d9d9bc80bdccebc5ffed6f"); + +function ramp(scheme) { + return rgbBasis(scheme[scheme.length - 1]); +} + +var scheme = new Array(3).concat( + "d8b365f5f5f55ab4ac", + "a6611adfc27d80cdc1018571", + "a6611adfc27df5f5f580cdc1018571", + "8c510ad8b365f6e8c3c7eae55ab4ac01665e", + "8c510ad8b365f6e8c3f5f5f5c7eae55ab4ac01665e", + "8c510abf812ddfc27df6e8c3c7eae580cdc135978f01665e", + "8c510abf812ddfc27df6e8c3f5f5f5c7eae580cdc135978f01665e", + "5430058c510abf812ddfc27df6e8c3c7eae580cdc135978f01665e003c30", + "5430058c510abf812ddfc27df6e8c3f5f5f5c7eae580cdc135978f01665e003c30" +).map(colors); + +var BrBG = ramp(scheme); + +var scheme$1 = new Array(3).concat( + "af8dc3f7f7f77fbf7b", + "7b3294c2a5cfa6dba0008837", + "7b3294c2a5cff7f7f7a6dba0008837", + "762a83af8dc3e7d4e8d9f0d37fbf7b1b7837", + "762a83af8dc3e7d4e8f7f7f7d9f0d37fbf7b1b7837", + "762a839970abc2a5cfe7d4e8d9f0d3a6dba05aae611b7837", + "762a839970abc2a5cfe7d4e8f7f7f7d9f0d3a6dba05aae611b7837", + "40004b762a839970abc2a5cfe7d4e8d9f0d3a6dba05aae611b783700441b", + "40004b762a839970abc2a5cfe7d4e8f7f7f7d9f0d3a6dba05aae611b783700441b" +).map(colors); + +var PRGn = ramp(scheme$1); + +var scheme$2 = new Array(3).concat( + "e9a3c9f7f7f7a1d76a", + "d01c8bf1b6dab8e1864dac26", + "d01c8bf1b6daf7f7f7b8e1864dac26", + "c51b7de9a3c9fde0efe6f5d0a1d76a4d9221", + "c51b7de9a3c9fde0eff7f7f7e6f5d0a1d76a4d9221", + "c51b7dde77aef1b6dafde0efe6f5d0b8e1867fbc414d9221", + "c51b7dde77aef1b6dafde0eff7f7f7e6f5d0b8e1867fbc414d9221", + "8e0152c51b7dde77aef1b6dafde0efe6f5d0b8e1867fbc414d9221276419", + "8e0152c51b7dde77aef1b6dafde0eff7f7f7e6f5d0b8e1867fbc414d9221276419" +).map(colors); + +var PiYG = ramp(scheme$2); + +var scheme$3 = new Array(3).concat( + "998ec3f7f7f7f1a340", + "5e3c99b2abd2fdb863e66101", + "5e3c99b2abd2f7f7f7fdb863e66101", + "542788998ec3d8daebfee0b6f1a340b35806", + "542788998ec3d8daebf7f7f7fee0b6f1a340b35806", + "5427888073acb2abd2d8daebfee0b6fdb863e08214b35806", + "5427888073acb2abd2d8daebf7f7f7fee0b6fdb863e08214b35806", + "2d004b5427888073acb2abd2d8daebfee0b6fdb863e08214b358067f3b08", + "2d004b5427888073acb2abd2d8daebf7f7f7fee0b6fdb863e08214b358067f3b08" +).map(colors); + +var PuOr = ramp(scheme$3); + +var scheme$4 = new Array(3).concat( + "ef8a62f7f7f767a9cf", + "ca0020f4a58292c5de0571b0", + "ca0020f4a582f7f7f792c5de0571b0", + "b2182bef8a62fddbc7d1e5f067a9cf2166ac", + "b2182bef8a62fddbc7f7f7f7d1e5f067a9cf2166ac", + "b2182bd6604df4a582fddbc7d1e5f092c5de4393c32166ac", + "b2182bd6604df4a582fddbc7f7f7f7d1e5f092c5de4393c32166ac", + "67001fb2182bd6604df4a582fddbc7d1e5f092c5de4393c32166ac053061", + "67001fb2182bd6604df4a582fddbc7f7f7f7d1e5f092c5de4393c32166ac053061" +).map(colors); + +var RdBu = ramp(scheme$4); + +var scheme$5 = new Array(3).concat( + "ef8a62ffffff999999", + "ca0020f4a582bababa404040", + "ca0020f4a582ffffffbababa404040", + "b2182bef8a62fddbc7e0e0e09999994d4d4d", + "b2182bef8a62fddbc7ffffffe0e0e09999994d4d4d", + "b2182bd6604df4a582fddbc7e0e0e0bababa8787874d4d4d", + "b2182bd6604df4a582fddbc7ffffffe0e0e0bababa8787874d4d4d", + "67001fb2182bd6604df4a582fddbc7e0e0e0bababa8787874d4d4d1a1a1a", + "67001fb2182bd6604df4a582fddbc7ffffffe0e0e0bababa8787874d4d4d1a1a1a" +).map(colors); + +var RdGy = ramp(scheme$5); + +var scheme$6 = new Array(3).concat( + "fc8d59ffffbf91bfdb", + "d7191cfdae61abd9e92c7bb6", + "d7191cfdae61ffffbfabd9e92c7bb6", + "d73027fc8d59fee090e0f3f891bfdb4575b4", + "d73027fc8d59fee090ffffbfe0f3f891bfdb4575b4", + "d73027f46d43fdae61fee090e0f3f8abd9e974add14575b4", + "d73027f46d43fdae61fee090ffffbfe0f3f8abd9e974add14575b4", + "a50026d73027f46d43fdae61fee090e0f3f8abd9e974add14575b4313695", + "a50026d73027f46d43fdae61fee090ffffbfe0f3f8abd9e974add14575b4313695" +).map(colors); + +var RdYlBu = ramp(scheme$6); + +var scheme$7 = new Array(3).concat( + "fc8d59ffffbf91cf60", + "d7191cfdae61a6d96a1a9641", + "d7191cfdae61ffffbfa6d96a1a9641", + "d73027fc8d59fee08bd9ef8b91cf601a9850", + "d73027fc8d59fee08bffffbfd9ef8b91cf601a9850", + "d73027f46d43fdae61fee08bd9ef8ba6d96a66bd631a9850", + "d73027f46d43fdae61fee08bffffbfd9ef8ba6d96a66bd631a9850", + "a50026d73027f46d43fdae61fee08bd9ef8ba6d96a66bd631a9850006837", + "a50026d73027f46d43fdae61fee08bffffbfd9ef8ba6d96a66bd631a9850006837" +).map(colors); + +var RdYlGn = ramp(scheme$7); + +var scheme$8 = new Array(3).concat( + "fc8d59ffffbf99d594", + "d7191cfdae61abdda42b83ba", + "d7191cfdae61ffffbfabdda42b83ba", + "d53e4ffc8d59fee08be6f59899d5943288bd", + "d53e4ffc8d59fee08bffffbfe6f59899d5943288bd", + "d53e4ff46d43fdae61fee08be6f598abdda466c2a53288bd", + "d53e4ff46d43fdae61fee08bffffbfe6f598abdda466c2a53288bd", + "9e0142d53e4ff46d43fdae61fee08be6f598abdda466c2a53288bd5e4fa2", + "9e0142d53e4ff46d43fdae61fee08bffffbfe6f598abdda466c2a53288bd5e4fa2" +).map(colors); + +var Spectral = ramp(scheme$8); + +var scheme$9 = new Array(3).concat( + "e5f5f999d8c92ca25f", + "edf8fbb2e2e266c2a4238b45", + "edf8fbb2e2e266c2a42ca25f006d2c", + "edf8fbccece699d8c966c2a42ca25f006d2c", + "edf8fbccece699d8c966c2a441ae76238b45005824", + "f7fcfde5f5f9ccece699d8c966c2a441ae76238b45005824", + "f7fcfde5f5f9ccece699d8c966c2a441ae76238b45006d2c00441b" +).map(colors); + +var BuGn = ramp(scheme$9); + +var scheme$a = new Array(3).concat( + "e0ecf49ebcda8856a7", + "edf8fbb3cde38c96c688419d", + "edf8fbb3cde38c96c68856a7810f7c", + "edf8fbbfd3e69ebcda8c96c68856a7810f7c", + "edf8fbbfd3e69ebcda8c96c68c6bb188419d6e016b", + "f7fcfde0ecf4bfd3e69ebcda8c96c68c6bb188419d6e016b", + "f7fcfde0ecf4bfd3e69ebcda8c96c68c6bb188419d810f7c4d004b" +).map(colors); + +var BuPu = ramp(scheme$a); + +var scheme$b = new Array(3).concat( + "e0f3dba8ddb543a2ca", + "f0f9e8bae4bc7bccc42b8cbe", + "f0f9e8bae4bc7bccc443a2ca0868ac", + "f0f9e8ccebc5a8ddb57bccc443a2ca0868ac", + "f0f9e8ccebc5a8ddb57bccc44eb3d32b8cbe08589e", + "f7fcf0e0f3dbccebc5a8ddb57bccc44eb3d32b8cbe08589e", + "f7fcf0e0f3dbccebc5a8ddb57bccc44eb3d32b8cbe0868ac084081" +).map(colors); + +var GnBu = ramp(scheme$b); + +var scheme$c = new Array(3).concat( + "fee8c8fdbb84e34a33", + "fef0d9fdcc8afc8d59d7301f", + "fef0d9fdcc8afc8d59e34a33b30000", + "fef0d9fdd49efdbb84fc8d59e34a33b30000", + "fef0d9fdd49efdbb84fc8d59ef6548d7301f990000", + "fff7ecfee8c8fdd49efdbb84fc8d59ef6548d7301f990000", + "fff7ecfee8c8fdd49efdbb84fc8d59ef6548d7301fb300007f0000" +).map(colors); + +var OrRd = ramp(scheme$c); + +var scheme$d = new Array(3).concat( + "ece2f0a6bddb1c9099", + "f6eff7bdc9e167a9cf02818a", + "f6eff7bdc9e167a9cf1c9099016c59", + "f6eff7d0d1e6a6bddb67a9cf1c9099016c59", + "f6eff7d0d1e6a6bddb67a9cf3690c002818a016450", + "fff7fbece2f0d0d1e6a6bddb67a9cf3690c002818a016450", + "fff7fbece2f0d0d1e6a6bddb67a9cf3690c002818a016c59014636" +).map(colors); + +var PuBuGn = ramp(scheme$d); + +var scheme$e = new Array(3).concat( + "ece7f2a6bddb2b8cbe", + "f1eef6bdc9e174a9cf0570b0", + "f1eef6bdc9e174a9cf2b8cbe045a8d", + "f1eef6d0d1e6a6bddb74a9cf2b8cbe045a8d", + "f1eef6d0d1e6a6bddb74a9cf3690c00570b0034e7b", + "fff7fbece7f2d0d1e6a6bddb74a9cf3690c00570b0034e7b", + "fff7fbece7f2d0d1e6a6bddb74a9cf3690c00570b0045a8d023858" +).map(colors); + +var PuBu = ramp(scheme$e); + +var scheme$f = new Array(3).concat( + "e7e1efc994c7dd1c77", + "f1eef6d7b5d8df65b0ce1256", + "f1eef6d7b5d8df65b0dd1c77980043", + "f1eef6d4b9dac994c7df65b0dd1c77980043", + "f1eef6d4b9dac994c7df65b0e7298ace125691003f", + "f7f4f9e7e1efd4b9dac994c7df65b0e7298ace125691003f", + "f7f4f9e7e1efd4b9dac994c7df65b0e7298ace125698004367001f" +).map(colors); + +var PuRd = ramp(scheme$f); + +var scheme$g = new Array(3).concat( + "fde0ddfa9fb5c51b8a", + "feebe2fbb4b9f768a1ae017e", + "feebe2fbb4b9f768a1c51b8a7a0177", + "feebe2fcc5c0fa9fb5f768a1c51b8a7a0177", + "feebe2fcc5c0fa9fb5f768a1dd3497ae017e7a0177", + "fff7f3fde0ddfcc5c0fa9fb5f768a1dd3497ae017e7a0177", + "fff7f3fde0ddfcc5c0fa9fb5f768a1dd3497ae017e7a017749006a" +).map(colors); + +var RdPu = ramp(scheme$g); + +var scheme$h = new Array(3).concat( + "edf8b17fcdbb2c7fb8", + "ffffcca1dab441b6c4225ea8", + "ffffcca1dab441b6c42c7fb8253494", + "ffffccc7e9b47fcdbb41b6c42c7fb8253494", + "ffffccc7e9b47fcdbb41b6c41d91c0225ea80c2c84", + "ffffd9edf8b1c7e9b47fcdbb41b6c41d91c0225ea80c2c84", + "ffffd9edf8b1c7e9b47fcdbb41b6c41d91c0225ea8253494081d58" +).map(colors); + +var YlGnBu = ramp(scheme$h); + +var scheme$i = new Array(3).concat( + "f7fcb9addd8e31a354", + "ffffccc2e69978c679238443", + "ffffccc2e69978c67931a354006837", + "ffffccd9f0a3addd8e78c67931a354006837", + "ffffccd9f0a3addd8e78c67941ab5d238443005a32", + "ffffe5f7fcb9d9f0a3addd8e78c67941ab5d238443005a32", + "ffffe5f7fcb9d9f0a3addd8e78c67941ab5d238443006837004529" +).map(colors); + +var YlGn = ramp(scheme$i); + +var scheme$j = new Array(3).concat( + "fff7bcfec44fd95f0e", + "ffffd4fed98efe9929cc4c02", + "ffffd4fed98efe9929d95f0e993404", + "ffffd4fee391fec44ffe9929d95f0e993404", + "ffffd4fee391fec44ffe9929ec7014cc4c028c2d04", + "ffffe5fff7bcfee391fec44ffe9929ec7014cc4c028c2d04", + "ffffe5fff7bcfee391fec44ffe9929ec7014cc4c02993404662506" +).map(colors); + +var YlOrBr = ramp(scheme$j); + +var scheme$k = new Array(3).concat( + "ffeda0feb24cf03b20", + "ffffb2fecc5cfd8d3ce31a1c", + "ffffb2fecc5cfd8d3cf03b20bd0026", + "ffffb2fed976feb24cfd8d3cf03b20bd0026", + "ffffb2fed976feb24cfd8d3cfc4e2ae31a1cb10026", + "ffffccffeda0fed976feb24cfd8d3cfc4e2ae31a1cb10026", + "ffffccffeda0fed976feb24cfd8d3cfc4e2ae31a1cbd0026800026" +).map(colors); + +var YlOrRd = ramp(scheme$k); + +var scheme$l = new Array(3).concat( + "deebf79ecae13182bd", + "eff3ffbdd7e76baed62171b5", + "eff3ffbdd7e76baed63182bd08519c", + "eff3ffc6dbef9ecae16baed63182bd08519c", + "eff3ffc6dbef9ecae16baed64292c62171b5084594", + "f7fbffdeebf7c6dbef9ecae16baed64292c62171b5084594", + "f7fbffdeebf7c6dbef9ecae16baed64292c62171b508519c08306b" +).map(colors); + +var Blues = ramp(scheme$l); + +var scheme$m = new Array(3).concat( + "e5f5e0a1d99b31a354", + "edf8e9bae4b374c476238b45", + "edf8e9bae4b374c47631a354006d2c", + "edf8e9c7e9c0a1d99b74c47631a354006d2c", + "edf8e9c7e9c0a1d99b74c47641ab5d238b45005a32", + "f7fcf5e5f5e0c7e9c0a1d99b74c47641ab5d238b45005a32", + "f7fcf5e5f5e0c7e9c0a1d99b74c47641ab5d238b45006d2c00441b" +).map(colors); + +var Greens = ramp(scheme$m); + +var scheme$n = new Array(3).concat( + "f0f0f0bdbdbd636363", + "f7f7f7cccccc969696525252", + "f7f7f7cccccc969696636363252525", + "f7f7f7d9d9d9bdbdbd969696636363252525", + "f7f7f7d9d9d9bdbdbd969696737373525252252525", + "fffffff0f0f0d9d9d9bdbdbd969696737373525252252525", + "fffffff0f0f0d9d9d9bdbdbd969696737373525252252525000000" +).map(colors); + +var Greys = ramp(scheme$n); + +var scheme$o = new Array(3).concat( + "efedf5bcbddc756bb1", + "f2f0f7cbc9e29e9ac86a51a3", + "f2f0f7cbc9e29e9ac8756bb154278f", + "f2f0f7dadaebbcbddc9e9ac8756bb154278f", + "f2f0f7dadaebbcbddc9e9ac8807dba6a51a34a1486", + "fcfbfdefedf5dadaebbcbddc9e9ac8807dba6a51a34a1486", + "fcfbfdefedf5dadaebbcbddc9e9ac8807dba6a51a354278f3f007d" +).map(colors); + +var Purples = ramp(scheme$o); + +var scheme$p = new Array(3).concat( + "fee0d2fc9272de2d26", + "fee5d9fcae91fb6a4acb181d", + "fee5d9fcae91fb6a4ade2d26a50f15", + "fee5d9fcbba1fc9272fb6a4ade2d26a50f15", + "fee5d9fcbba1fc9272fb6a4aef3b2ccb181d99000d", + "fff5f0fee0d2fcbba1fc9272fb6a4aef3b2ccb181d99000d", + "fff5f0fee0d2fcbba1fc9272fb6a4aef3b2ccb181da50f1567000d" +).map(colors); + +var Reds = ramp(scheme$p); + +var scheme$q = new Array(3).concat( + "fee6cefdae6be6550d", + "feeddefdbe85fd8d3cd94701", + "feeddefdbe85fd8d3ce6550da63603", + "feeddefdd0a2fdae6bfd8d3ce6550da63603", + "feeddefdd0a2fdae6bfd8d3cf16913d948018c2d04", + "fff5ebfee6cefdd0a2fdae6bfd8d3cf16913d948018c2d04", + "fff5ebfee6cefdd0a2fdae6bfd8d3cf16913d94801a636037f2704" +).map(colors); + +var Oranges = ramp(scheme$q); + +var cubehelix$3 = cubehelixLong(cubehelix(300, 0.5, 0.0), cubehelix(-240, 0.5, 1.0)); + +var warm = cubehelixLong(cubehelix(-100, 0.75, 0.35), cubehelix(80, 1.50, 0.8)); + +var cool = cubehelixLong(cubehelix(260, 0.75, 0.35), cubehelix(80, 1.50, 0.8)); + +var c = cubehelix(); + +function rainbow(t) { + if (t < 0 || t > 1) t -= Math.floor(t); + var ts = Math.abs(t - 0.5); + c.h = 360 * t - 100; + c.s = 1.5 - 1.5 * ts; + c.l = 0.8 - 0.9 * ts; + return c + ""; +} + +var c$1 = rgb(), + pi_1_3 = Math.PI / 3, + pi_2_3 = Math.PI * 2 / 3; + +function sinebow(t) { + var x; + t = (0.5 - t) * Math.PI; + c$1.r = 255 * (x = Math.sin(t)) * x; + c$1.g = 255 * (x = Math.sin(t + pi_1_3)) * x; + c$1.b = 255 * (x = Math.sin(t + pi_2_3)) * x; + return c$1 + ""; +} + +function ramp$1(range) { + var n = range.length; + return function(t) { + return range[Math.max(0, Math.min(n - 1, Math.floor(t * n)))]; + }; +} + +var viridis = ramp$1(colors("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")); + +var magma = ramp$1(colors("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")); + +var inferno = ramp$1(colors("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")); + +var plasma = ramp$1(colors("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")); + +function constant$b(x) { + return function constant() { + return x; + }; +} + +var abs$1 = Math.abs; +var atan2$1 = Math.atan2; +var cos$2 = Math.cos; +var max$2 = Math.max; +var min$1 = Math.min; +var sin$2 = Math.sin; +var sqrt$2 = Math.sqrt; + +var epsilon$3 = 1e-12; +var pi$4 = Math.PI; +var halfPi$3 = pi$4 / 2; +var tau$4 = 2 * pi$4; + +function acos$1(x) { + return x > 1 ? 0 : x < -1 ? pi$4 : Math.acos(x); +} + +function asin$1(x) { + return x >= 1 ? halfPi$3 : x <= -1 ? -halfPi$3 : Math.asin(x); +} + +function arcInnerRadius(d) { + return d.innerRadius; +} + +function arcOuterRadius(d) { + return d.outerRadius; +} + +function arcStartAngle(d) { + return d.startAngle; +} + +function arcEndAngle(d) { + return d.endAngle; +} + +function arcPadAngle(d) { + return d && d.padAngle; // Note: optional! +} + +function intersect(x0, y0, x1, y1, x2, y2, x3, y3) { + var x10 = x1 - x0, y10 = y1 - y0, + x32 = x3 - x2, y32 = y3 - y2, + t = y32 * x10 - x32 * y10; + if (t * t < epsilon$3) return; + t = (x32 * (y0 - y2) - y32 * (x0 - x2)) / t; + return [x0 + t * x10, y0 + t * y10]; +} + +// Compute perpendicular offset line of length rc. +// http://mathworld.wolfram.com/Circle-LineIntersection.html +function cornerTangents(x0, y0, x1, y1, r1, rc, cw) { + var x01 = x0 - x1, + y01 = y0 - y1, + lo = (cw ? rc : -rc) / sqrt$2(x01 * x01 + y01 * y01), + ox = lo * y01, + oy = -lo * x01, + x11 = x0 + ox, + y11 = y0 + oy, + x10 = x1 + ox, + y10 = y1 + oy, + x00 = (x11 + x10) / 2, + y00 = (y11 + y10) / 2, + dx = x10 - x11, + dy = y10 - y11, + d2 = dx * dx + dy * dy, + r = r1 - rc, + D = x11 * y10 - x10 * y11, + d = (dy < 0 ? -1 : 1) * sqrt$2(max$2(0, r * r * d2 - D * D)), + cx0 = (D * dy - dx * d) / d2, + cy0 = (-D * dx - dy * d) / d2, + cx1 = (D * dy + dx * d) / d2, + cy1 = (-D * dx + dy * d) / d2, + dx0 = cx0 - x00, + dy0 = cy0 - y00, + dx1 = cx1 - x00, + dy1 = cy1 - y00; + + // Pick the closer of the two intersection points. + // TODO Is there a faster way to determine which intersection to use? + if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) cx0 = cx1, cy0 = cy1; + + return { + cx: cx0, + cy: cy0, + x01: -ox, + y01: -oy, + x11: cx0 * (r1 / r - 1), + y11: cy0 * (r1 / r - 1) + }; +} + +function arc() { + var innerRadius = arcInnerRadius, + outerRadius = arcOuterRadius, + cornerRadius = constant$b(0), + padRadius = null, + startAngle = arcStartAngle, + endAngle = arcEndAngle, + padAngle = arcPadAngle, + context = null; + + function arc() { + var buffer, + r, + r0 = +innerRadius.apply(this, arguments), + r1 = +outerRadius.apply(this, arguments), + a0 = startAngle.apply(this, arguments) - halfPi$3, + a1 = endAngle.apply(this, arguments) - halfPi$3, + da = abs$1(a1 - a0), + cw = a1 > a0; + + if (!context) context = buffer = path(); + + // Ensure that the outer radius is always larger than the inner radius. + if (r1 < r0) r = r1, r1 = r0, r0 = r; + + // Is it a point? + if (!(r1 > epsilon$3)) context.moveTo(0, 0); + + // Or is it a circle or annulus? + else if (da > tau$4 - epsilon$3) { + context.moveTo(r1 * cos$2(a0), r1 * sin$2(a0)); + context.arc(0, 0, r1, a0, a1, !cw); + if (r0 > epsilon$3) { + context.moveTo(r0 * cos$2(a1), r0 * sin$2(a1)); + context.arc(0, 0, r0, a1, a0, cw); + } + } + + // Or is it a circular or annular sector? + else { + var a01 = a0, + a11 = a1, + a00 = a0, + a10 = a1, + da0 = da, + da1 = da, + ap = padAngle.apply(this, arguments) / 2, + rp = (ap > epsilon$3) && (padRadius ? +padRadius.apply(this, arguments) : sqrt$2(r0 * r0 + r1 * r1)), + rc = min$1(abs$1(r1 - r0) / 2, +cornerRadius.apply(this, arguments)), + rc0 = rc, + rc1 = rc, + t0, + t1; + + // Apply padding? Note that since r1 ≥ r0, da1 ≥ da0. + if (rp > epsilon$3) { + var p0 = asin$1(rp / r0 * sin$2(ap)), + p1 = asin$1(rp / r1 * sin$2(ap)); + if ((da0 -= p0 * 2) > epsilon$3) p0 *= (cw ? 1 : -1), a00 += p0, a10 -= p0; + else da0 = 0, a00 = a10 = (a0 + a1) / 2; + if ((da1 -= p1 * 2) > epsilon$3) p1 *= (cw ? 1 : -1), a01 += p1, a11 -= p1; + else da1 = 0, a01 = a11 = (a0 + a1) / 2; + } + + var x01 = r1 * cos$2(a01), + y01 = r1 * sin$2(a01), + x10 = r0 * cos$2(a10), + y10 = r0 * sin$2(a10); + + // Apply rounded corners? + if (rc > epsilon$3) { + var x11 = r1 * cos$2(a11), + y11 = r1 * sin$2(a11), + x00 = r0 * cos$2(a00), + y00 = r0 * sin$2(a00), + oc; + + // Restrict the corner radius according to the sector angle. + if (da < pi$4 && (oc = intersect(x01, y01, x00, y00, x11, y11, x10, y10))) { + var ax = x01 - oc[0], + ay = y01 - oc[1], + bx = x11 - oc[0], + by = y11 - oc[1], + kc = 1 / sin$2(acos$1((ax * bx + ay * by) / (sqrt$2(ax * ax + ay * ay) * sqrt$2(bx * bx + by * by))) / 2), + lc = sqrt$2(oc[0] * oc[0] + oc[1] * oc[1]); + rc0 = min$1(rc, (r0 - lc) / (kc - 1)); + rc1 = min$1(rc, (r1 - lc) / (kc + 1)); + } + } + + // Is the sector collapsed to a line? + if (!(da1 > epsilon$3)) context.moveTo(x01, y01); + + // Does the sector’s outer ring have rounded corners? + else if (rc1 > epsilon$3) { + t0 = cornerTangents(x00, y00, x01, y01, r1, rc1, cw); + t1 = cornerTangents(x11, y11, x10, y10, r1, rc1, cw); + + context.moveTo(t0.cx + t0.x01, t0.cy + t0.y01); + + // Have the corners merged? + if (rc1 < rc) context.arc(t0.cx, t0.cy, rc1, atan2$1(t0.y01, t0.x01), atan2$1(t1.y01, t1.x01), !cw); + + // Otherwise, draw the two corners and the ring. + else { + context.arc(t0.cx, t0.cy, rc1, atan2$1(t0.y01, t0.x01), atan2$1(t0.y11, t0.x11), !cw); + context.arc(0, 0, r1, atan2$1(t0.cy + t0.y11, t0.cx + t0.x11), atan2$1(t1.cy + t1.y11, t1.cx + t1.x11), !cw); + context.arc(t1.cx, t1.cy, rc1, atan2$1(t1.y11, t1.x11), atan2$1(t1.y01, t1.x01), !cw); + } + } + + // Or is the outer ring just a circular arc? + else context.moveTo(x01, y01), context.arc(0, 0, r1, a01, a11, !cw); + + // Is there no inner ring, and it’s a circular sector? + // Or perhaps it’s an annular sector collapsed due to padding? + if (!(r0 > epsilon$3) || !(da0 > epsilon$3)) context.lineTo(x10, y10); + + // Does the sector’s inner ring (or point) have rounded corners? + else if (rc0 > epsilon$3) { + t0 = cornerTangents(x10, y10, x11, y11, r0, -rc0, cw); + t1 = cornerTangents(x01, y01, x00, y00, r0, -rc0, cw); + + context.lineTo(t0.cx + t0.x01, t0.cy + t0.y01); + + // Have the corners merged? + if (rc0 < rc) context.arc(t0.cx, t0.cy, rc0, atan2$1(t0.y01, t0.x01), atan2$1(t1.y01, t1.x01), !cw); + + // Otherwise, draw the two corners and the ring. + else { + context.arc(t0.cx, t0.cy, rc0, atan2$1(t0.y01, t0.x01), atan2$1(t0.y11, t0.x11), !cw); + context.arc(0, 0, r0, atan2$1(t0.cy + t0.y11, t0.cx + t0.x11), atan2$1(t1.cy + t1.y11, t1.cx + t1.x11), cw); + context.arc(t1.cx, t1.cy, rc0, atan2$1(t1.y11, t1.x11), atan2$1(t1.y01, t1.x01), !cw); + } + } + + // Or is the inner ring just a circular arc? + else context.arc(0, 0, r0, a10, a00, cw); + } + + context.closePath(); + + if (buffer) return context = null, buffer + "" || null; + } + + arc.centroid = function() { + var r = (+innerRadius.apply(this, arguments) + +outerRadius.apply(this, arguments)) / 2, + a = (+startAngle.apply(this, arguments) + +endAngle.apply(this, arguments)) / 2 - pi$4 / 2; + return [cos$2(a) * r, sin$2(a) * r]; + }; + + arc.innerRadius = function(_) { + return arguments.length ? (innerRadius = typeof _ === "function" ? _ : constant$b(+_), arc) : innerRadius; + }; + + arc.outerRadius = function(_) { + return arguments.length ? (outerRadius = typeof _ === "function" ? _ : constant$b(+_), arc) : outerRadius; + }; + + arc.cornerRadius = function(_) { + return arguments.length ? (cornerRadius = typeof _ === "function" ? _ : constant$b(+_), arc) : cornerRadius; + }; + + arc.padRadius = function(_) { + return arguments.length ? (padRadius = _ == null ? null : typeof _ === "function" ? _ : constant$b(+_), arc) : padRadius; + }; + + arc.startAngle = function(_) { + return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$b(+_), arc) : startAngle; + }; + + arc.endAngle = function(_) { + return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$b(+_), arc) : endAngle; + }; + + arc.padAngle = function(_) { + return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant$b(+_), arc) : padAngle; + }; + + arc.context = function(_) { + return arguments.length ? ((context = _ == null ? null : _), arc) : context; + }; + + return arc; +} + +function Linear(context) { + this._context = context; +} + +Linear.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._point = 0; + }, + lineEnd: function() { + if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break; + case 1: this._point = 2; // proceed + default: this._context.lineTo(x, y); break; + } + } +}; + +function curveLinear(context) { + return new Linear(context); +} + +function x$3(p) { + return p[0]; +} + +function y$3(p) { + return p[1]; +} + +function line() { + var x$$1 = x$3, + y$$1 = y$3, + defined = constant$b(true), + context = null, + curve = curveLinear, + output = null; + + function line(data) { + var i, + n = data.length, + d, + defined0 = false, + buffer; + + if (context == null) output = curve(buffer = path()); + + for (i = 0; i <= n; ++i) { + if (!(i < n && defined(d = data[i], i, data)) === defined0) { + if (defined0 = !defined0) output.lineStart(); + else output.lineEnd(); + } + if (defined0) output.point(+x$$1(d, i, data), +y$$1(d, i, data)); + } + + if (buffer) return output = null, buffer + "" || null; + } + + line.x = function(_) { + return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$b(+_), line) : x$$1; + }; + + line.y = function(_) { + return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$b(+_), line) : y$$1; + }; + + line.defined = function(_) { + return arguments.length ? (defined = typeof _ === "function" ? _ : constant$b(!!_), line) : defined; + }; + + line.curve = function(_) { + return arguments.length ? (curve = _, context != null && (output = curve(context)), line) : curve; + }; + + line.context = function(_) { + return arguments.length ? (_ == null ? context = output = null : output = curve(context = _), line) : context; + }; + + return line; +} + +function area$3() { + var x0 = x$3, + x1 = null, + y0 = constant$b(0), + y1 = y$3, + defined = constant$b(true), + context = null, + curve = curveLinear, + output = null; + + function area(data) { + var i, + j, + k, + n = data.length, + d, + defined0 = false, + buffer, + x0z = new Array(n), + y0z = new Array(n); + + if (context == null) output = curve(buffer = path()); + + for (i = 0; i <= n; ++i) { + if (!(i < n && defined(d = data[i], i, data)) === defined0) { + if (defined0 = !defined0) { + j = i; + output.areaStart(); + output.lineStart(); + } else { + output.lineEnd(); + output.lineStart(); + for (k = i - 1; k >= j; --k) { + output.point(x0z[k], y0z[k]); + } + output.lineEnd(); + output.areaEnd(); + } + } + if (defined0) { + x0z[i] = +x0(d, i, data), y0z[i] = +y0(d, i, data); + output.point(x1 ? +x1(d, i, data) : x0z[i], y1 ? +y1(d, i, data) : y0z[i]); + } + } + + if (buffer) return output = null, buffer + "" || null; + } + + function arealine() { + return line().defined(defined).curve(curve).context(context); + } + + area.x = function(_) { + return arguments.length ? (x0 = typeof _ === "function" ? _ : constant$b(+_), x1 = null, area) : x0; + }; + + area.x0 = function(_) { + return arguments.length ? (x0 = typeof _ === "function" ? _ : constant$b(+_), area) : x0; + }; + + area.x1 = function(_) { + return arguments.length ? (x1 = _ == null ? null : typeof _ === "function" ? _ : constant$b(+_), area) : x1; + }; + + area.y = function(_) { + return arguments.length ? (y0 = typeof _ === "function" ? _ : constant$b(+_), y1 = null, area) : y0; + }; + + area.y0 = function(_) { + return arguments.length ? (y0 = typeof _ === "function" ? _ : constant$b(+_), area) : y0; + }; + + area.y1 = function(_) { + return arguments.length ? (y1 = _ == null ? null : typeof _ === "function" ? _ : constant$b(+_), area) : y1; + }; + + area.lineX0 = + area.lineY0 = function() { + return arealine().x(x0).y(y0); + }; + + area.lineY1 = function() { + return arealine().x(x0).y(y1); + }; + + area.lineX1 = function() { + return arealine().x(x1).y(y0); + }; + + area.defined = function(_) { + return arguments.length ? (defined = typeof _ === "function" ? _ : constant$b(!!_), area) : defined; + }; + + area.curve = function(_) { + return arguments.length ? (curve = _, context != null && (output = curve(context)), area) : curve; + }; + + area.context = function(_) { + return arguments.length ? (_ == null ? context = output = null : output = curve(context = _), area) : context; + }; + + return area; +} + +function descending$1(a, b) { + return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN; +} + +function identity$8(d) { + return d; +} + +function pie() { + var value = identity$8, + sortValues = descending$1, + sort = null, + startAngle = constant$b(0), + endAngle = constant$b(tau$4), + padAngle = constant$b(0); + + function pie(data) { + var i, + n = data.length, + j, + k, + sum = 0, + index = new Array(n), + arcs = new Array(n), + a0 = +startAngle.apply(this, arguments), + da = Math.min(tau$4, Math.max(-tau$4, endAngle.apply(this, arguments) - a0)), + a1, + p = Math.min(Math.abs(da) / n, padAngle.apply(this, arguments)), + pa = p * (da < 0 ? -1 : 1), + v; + + for (i = 0; i < n; ++i) { + if ((v = arcs[index[i] = i] = +value(data[i], i, data)) > 0) { + sum += v; + } + } + + // Optionally sort the arcs by previously-computed values or by data. + if (sortValues != null) index.sort(function(i, j) { return sortValues(arcs[i], arcs[j]); }); + else if (sort != null) index.sort(function(i, j) { return sort(data[i], data[j]); }); + + // Compute the arcs! They are stored in the original data's order. + for (i = 0, k = sum ? (da - n * pa) / sum : 0; i < n; ++i, a0 = a1) { + j = index[i], v = arcs[j], a1 = a0 + (v > 0 ? v * k : 0) + pa, arcs[j] = { + data: data[j], + index: i, + value: v, + startAngle: a0, + endAngle: a1, + padAngle: p + }; + } + + return arcs; + } + + pie.value = function(_) { + return arguments.length ? (value = typeof _ === "function" ? _ : constant$b(+_), pie) : value; + }; + + pie.sortValues = function(_) { + return arguments.length ? (sortValues = _, sort = null, pie) : sortValues; + }; + + pie.sort = function(_) { + return arguments.length ? (sort = _, sortValues = null, pie) : sort; + }; + + pie.startAngle = function(_) { + return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$b(+_), pie) : startAngle; + }; + + pie.endAngle = function(_) { + return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$b(+_), pie) : endAngle; + }; + + pie.padAngle = function(_) { + return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant$b(+_), pie) : padAngle; + }; + + return pie; +} + +var curveRadialLinear = curveRadial(curveLinear); + +function Radial(curve) { + this._curve = curve; +} + +Radial.prototype = { + areaStart: function() { + this._curve.areaStart(); + }, + areaEnd: function() { + this._curve.areaEnd(); + }, + lineStart: function() { + this._curve.lineStart(); + }, + lineEnd: function() { + this._curve.lineEnd(); + }, + point: function(a, r) { + this._curve.point(r * Math.sin(a), r * -Math.cos(a)); + } +}; + +function curveRadial(curve) { + + function radial(context) { + return new Radial(curve(context)); + } + + radial._curve = curve; + + return radial; +} + +function lineRadial(l) { + var c = l.curve; + + l.angle = l.x, delete l.x; + l.radius = l.y, delete l.y; + + l.curve = function(_) { + return arguments.length ? c(curveRadial(_)) : c()._curve; + }; + + return l; +} + +function lineRadial$1() { + return lineRadial(line().curve(curveRadialLinear)); +} + +function areaRadial() { + var a = area$3().curve(curveRadialLinear), + c = a.curve, + x0 = a.lineX0, + x1 = a.lineX1, + y0 = a.lineY0, + y1 = a.lineY1; + + a.angle = a.x, delete a.x; + a.startAngle = a.x0, delete a.x0; + a.endAngle = a.x1, delete a.x1; + a.radius = a.y, delete a.y; + a.innerRadius = a.y0, delete a.y0; + a.outerRadius = a.y1, delete a.y1; + a.lineStartAngle = function() { return lineRadial(x0()); }, delete a.lineX0; + a.lineEndAngle = function() { return lineRadial(x1()); }, delete a.lineX1; + a.lineInnerRadius = function() { return lineRadial(y0()); }, delete a.lineY0; + a.lineOuterRadius = function() { return lineRadial(y1()); }, delete a.lineY1; + + a.curve = function(_) { + return arguments.length ? c(curveRadial(_)) : c()._curve; + }; + + return a; +} + +function pointRadial(x, y) { + return [(y = +y) * Math.cos(x -= Math.PI / 2), y * Math.sin(x)]; +} + +var slice$6 = Array.prototype.slice; + +function linkSource(d) { + return d.source; +} + +function linkTarget(d) { + return d.target; +} + +function link$2(curve) { + var source = linkSource, + target = linkTarget, + x$$1 = x$3, + y$$1 = y$3, + context = null; + + function link() { + var buffer, argv = slice$6.call(arguments), s = source.apply(this, argv), t = target.apply(this, argv); + if (!context) context = buffer = path(); + curve(context, +x$$1.apply(this, (argv[0] = s, argv)), +y$$1.apply(this, argv), +x$$1.apply(this, (argv[0] = t, argv)), +y$$1.apply(this, argv)); + if (buffer) return context = null, buffer + "" || null; + } + + link.source = function(_) { + return arguments.length ? (source = _, link) : source; + }; + + link.target = function(_) { + return arguments.length ? (target = _, link) : target; + }; + + link.x = function(_) { + return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$b(+_), link) : x$$1; + }; + + link.y = function(_) { + return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$b(+_), link) : y$$1; + }; + + link.context = function(_) { + return arguments.length ? ((context = _ == null ? null : _), link) : context; + }; + + return link; +} + +function curveHorizontal(context, x0, y0, x1, y1) { + context.moveTo(x0, y0); + context.bezierCurveTo(x0 = (x0 + x1) / 2, y0, x0, y1, x1, y1); +} + +function curveVertical(context, x0, y0, x1, y1) { + context.moveTo(x0, y0); + context.bezierCurveTo(x0, y0 = (y0 + y1) / 2, x1, y0, x1, y1); +} + +function curveRadial$1(context, x0, y0, x1, y1) { + var p0 = pointRadial(x0, y0), + p1 = pointRadial(x0, y0 = (y0 + y1) / 2), + p2 = pointRadial(x1, y0), + p3 = pointRadial(x1, y1); + context.moveTo(p0[0], p0[1]); + context.bezierCurveTo(p1[0], p1[1], p2[0], p2[1], p3[0], p3[1]); +} + +function linkHorizontal() { + return link$2(curveHorizontal); +} + +function linkVertical() { + return link$2(curveVertical); +} + +function linkRadial() { + var l = link$2(curveRadial$1); + l.angle = l.x, delete l.x; + l.radius = l.y, delete l.y; + return l; +} + +var circle$2 = { + draw: function(context, size) { + var r = Math.sqrt(size / pi$4); + context.moveTo(r, 0); + context.arc(0, 0, r, 0, tau$4); + } +}; + +var cross$2 = { + draw: function(context, size) { + var r = Math.sqrt(size / 5) / 2; + context.moveTo(-3 * r, -r); + context.lineTo(-r, -r); + context.lineTo(-r, -3 * r); + context.lineTo(r, -3 * r); + context.lineTo(r, -r); + context.lineTo(3 * r, -r); + context.lineTo(3 * r, r); + context.lineTo(r, r); + context.lineTo(r, 3 * r); + context.lineTo(-r, 3 * r); + context.lineTo(-r, r); + context.lineTo(-3 * r, r); + context.closePath(); + } +}; + +var tan30 = Math.sqrt(1 / 3), + tan30_2 = tan30 * 2; + +var diamond = { + draw: function(context, size) { + var y = Math.sqrt(size / tan30_2), + x = y * tan30; + context.moveTo(0, -y); + context.lineTo(x, 0); + context.lineTo(0, y); + context.lineTo(-x, 0); + context.closePath(); + } +}; + +var ka = 0.89081309152928522810, + kr = Math.sin(pi$4 / 10) / Math.sin(7 * pi$4 / 10), + kx = Math.sin(tau$4 / 10) * kr, + ky = -Math.cos(tau$4 / 10) * kr; + +var star = { + draw: function(context, size) { + var r = Math.sqrt(size * ka), + x = kx * r, + y = ky * r; + context.moveTo(0, -r); + context.lineTo(x, y); + for (var i = 1; i < 5; ++i) { + var a = tau$4 * i / 5, + c = Math.cos(a), + s = Math.sin(a); + context.lineTo(s * r, -c * r); + context.lineTo(c * x - s * y, s * x + c * y); + } + context.closePath(); + } +}; + +var square = { + draw: function(context, size) { + var w = Math.sqrt(size), + x = -w / 2; + context.rect(x, x, w, w); + } +}; + +var sqrt3 = Math.sqrt(3); + +var triangle = { + draw: function(context, size) { + var y = -Math.sqrt(size / (sqrt3 * 3)); + context.moveTo(0, y * 2); + context.lineTo(-sqrt3 * y, -y); + context.lineTo(sqrt3 * y, -y); + context.closePath(); + } +}; + +var c$2 = -0.5, + s = Math.sqrt(3) / 2, + k = 1 / Math.sqrt(12), + a = (k / 2 + 1) * 3; + +var wye = { + draw: function(context, size) { + var r = Math.sqrt(size / a), + x0 = r / 2, + y0 = r * k, + x1 = x0, + y1 = r * k + r, + x2 = -x1, + y2 = y1; + context.moveTo(x0, y0); + context.lineTo(x1, y1); + context.lineTo(x2, y2); + context.lineTo(c$2 * x0 - s * y0, s * x0 + c$2 * y0); + context.lineTo(c$2 * x1 - s * y1, s * x1 + c$2 * y1); + context.lineTo(c$2 * x2 - s * y2, s * x2 + c$2 * y2); + context.lineTo(c$2 * x0 + s * y0, c$2 * y0 - s * x0); + context.lineTo(c$2 * x1 + s * y1, c$2 * y1 - s * x1); + context.lineTo(c$2 * x2 + s * y2, c$2 * y2 - s * x2); + context.closePath(); + } +}; + +var symbols = [ + circle$2, + cross$2, + diamond, + square, + star, + triangle, + wye +]; + +function symbol() { + var type = constant$b(circle$2), + size = constant$b(64), + context = null; + + function symbol() { + var buffer; + if (!context) context = buffer = path(); + type.apply(this, arguments).draw(context, +size.apply(this, arguments)); + if (buffer) return context = null, buffer + "" || null; + } + + symbol.type = function(_) { + return arguments.length ? (type = typeof _ === "function" ? _ : constant$b(_), symbol) : type; + }; + + symbol.size = function(_) { + return arguments.length ? (size = typeof _ === "function" ? _ : constant$b(+_), symbol) : size; + }; + + symbol.context = function(_) { + return arguments.length ? (context = _ == null ? null : _, symbol) : context; + }; + + return symbol; +} + +function noop$3() {} + +function point$2(that, x, y) { + that._context.bezierCurveTo( + (2 * that._x0 + that._x1) / 3, + (2 * that._y0 + that._y1) / 3, + (that._x0 + 2 * that._x1) / 3, + (that._y0 + 2 * that._y1) / 3, + (that._x0 + 4 * that._x1 + x) / 6, + (that._y0 + 4 * that._y1 + y) / 6 + ); +} + +function Basis(context) { + this._context = context; +} + +Basis.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = + this._y0 = this._y1 = NaN; + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 3: point$2(this, this._x1, this._y1); // proceed + case 2: this._context.lineTo(this._x1, this._y1); break; + } + if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break; + case 1: this._point = 2; break; + case 2: this._point = 3; this._context.lineTo((5 * this._x0 + this._x1) / 6, (5 * this._y0 + this._y1) / 6); // proceed + default: point$2(this, x, y); break; + } + this._x0 = this._x1, this._x1 = x; + this._y0 = this._y1, this._y1 = y; + } +}; + +function basis$2(context) { + return new Basis(context); +} + +function BasisClosed(context) { + this._context = context; +} + +BasisClosed.prototype = { + areaStart: noop$3, + areaEnd: noop$3, + lineStart: function() { + this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = + this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = NaN; + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 1: { + this._context.moveTo(this._x2, this._y2); + this._context.closePath(); + break; + } + case 2: { + this._context.moveTo((this._x2 + 2 * this._x3) / 3, (this._y2 + 2 * this._y3) / 3); + this._context.lineTo((this._x3 + 2 * this._x2) / 3, (this._y3 + 2 * this._y2) / 3); + this._context.closePath(); + break; + } + case 3: { + this.point(this._x2, this._y2); + this.point(this._x3, this._y3); + this.point(this._x4, this._y4); + break; + } + } + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; this._x2 = x, this._y2 = y; break; + case 1: this._point = 2; this._x3 = x, this._y3 = y; break; + case 2: this._point = 3; this._x4 = x, this._y4 = y; this._context.moveTo((this._x0 + 4 * this._x1 + x) / 6, (this._y0 + 4 * this._y1 + y) / 6); break; + default: point$2(this, x, y); break; + } + this._x0 = this._x1, this._x1 = x; + this._y0 = this._y1, this._y1 = y; + } +}; + +function basisClosed$1(context) { + return new BasisClosed(context); +} + +function BasisOpen(context) { + this._context = context; +} + +BasisOpen.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = + this._y0 = this._y1 = NaN; + this._point = 0; + }, + lineEnd: function() { + if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; break; + case 1: this._point = 2; break; + case 2: this._point = 3; var x0 = (this._x0 + 4 * this._x1 + x) / 6, y0 = (this._y0 + 4 * this._y1 + y) / 6; this._line ? this._context.lineTo(x0, y0) : this._context.moveTo(x0, y0); break; + case 3: this._point = 4; // proceed + default: point$2(this, x, y); break; + } + this._x0 = this._x1, this._x1 = x; + this._y0 = this._y1, this._y1 = y; + } +}; + +function basisOpen(context) { + return new BasisOpen(context); +} + +function Bundle(context, beta) { + this._basis = new Basis(context); + this._beta = beta; +} + +Bundle.prototype = { + lineStart: function() { + this._x = []; + this._y = []; + this._basis.lineStart(); + }, + lineEnd: function() { + var x = this._x, + y = this._y, + j = x.length - 1; + + if (j > 0) { + var x0 = x[0], + y0 = y[0], + dx = x[j] - x0, + dy = y[j] - y0, + i = -1, + t; + + while (++i <= j) { + t = i / j; + this._basis.point( + this._beta * x[i] + (1 - this._beta) * (x0 + t * dx), + this._beta * y[i] + (1 - this._beta) * (y0 + t * dy) + ); + } + } + + this._x = this._y = null; + this._basis.lineEnd(); + }, + point: function(x, y) { + this._x.push(+x); + this._y.push(+y); + } +}; + +var bundle = (function custom(beta) { + + function bundle(context) { + return beta === 1 ? new Basis(context) : new Bundle(context, beta); + } + + bundle.beta = function(beta) { + return custom(+beta); + }; + + return bundle; +})(0.85); + +function point$3(that, x, y) { + that._context.bezierCurveTo( + that._x1 + that._k * (that._x2 - that._x0), + that._y1 + that._k * (that._y2 - that._y0), + that._x2 + that._k * (that._x1 - x), + that._y2 + that._k * (that._y1 - y), + that._x2, + that._y2 + ); +} + +function Cardinal(context, tension) { + this._context = context; + this._k = (1 - tension) / 6; +} + +Cardinal.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = this._x2 = + this._y0 = this._y1 = this._y2 = NaN; + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 2: this._context.lineTo(this._x2, this._y2); break; + case 3: point$3(this, this._x1, this._y1); break; + } + if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break; + case 1: this._point = 2; this._x1 = x, this._y1 = y; break; + case 2: this._point = 3; // proceed + default: point$3(this, x, y); break; + } + this._x0 = this._x1, this._x1 = this._x2, this._x2 = x; + this._y0 = this._y1, this._y1 = this._y2, this._y2 = y; + } +}; + +var cardinal = (function custom(tension) { + + function cardinal(context) { + return new Cardinal(context, tension); + } + + cardinal.tension = function(tension) { + return custom(+tension); + }; + + return cardinal; +})(0); + +function CardinalClosed(context, tension) { + this._context = context; + this._k = (1 - tension) / 6; +} + +CardinalClosed.prototype = { + areaStart: noop$3, + areaEnd: noop$3, + lineStart: function() { + this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 = + this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN; + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 1: { + this._context.moveTo(this._x3, this._y3); + this._context.closePath(); + break; + } + case 2: { + this._context.lineTo(this._x3, this._y3); + this._context.closePath(); + break; + } + case 3: { + this.point(this._x3, this._y3); + this.point(this._x4, this._y4); + this.point(this._x5, this._y5); + break; + } + } + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; this._x3 = x, this._y3 = y; break; + case 1: this._point = 2; this._context.moveTo(this._x4 = x, this._y4 = y); break; + case 2: this._point = 3; this._x5 = x, this._y5 = y; break; + default: point$3(this, x, y); break; + } + this._x0 = this._x1, this._x1 = this._x2, this._x2 = x; + this._y0 = this._y1, this._y1 = this._y2, this._y2 = y; + } +}; + +var cardinalClosed = (function custom(tension) { + + function cardinal$$1(context) { + return new CardinalClosed(context, tension); + } + + cardinal$$1.tension = function(tension) { + return custom(+tension); + }; + + return cardinal$$1; +})(0); + +function CardinalOpen(context, tension) { + this._context = context; + this._k = (1 - tension) / 6; +} + +CardinalOpen.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = this._x2 = + this._y0 = this._y1 = this._y2 = NaN; + this._point = 0; + }, + lineEnd: function() { + if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; break; + case 1: this._point = 2; break; + case 2: this._point = 3; this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2); break; + case 3: this._point = 4; // proceed + default: point$3(this, x, y); break; + } + this._x0 = this._x1, this._x1 = this._x2, this._x2 = x; + this._y0 = this._y1, this._y1 = this._y2, this._y2 = y; + } +}; + +var cardinalOpen = (function custom(tension) { + + function cardinal$$1(context) { + return new CardinalOpen(context, tension); + } + + cardinal$$1.tension = function(tension) { + return custom(+tension); + }; + + return cardinal$$1; +})(0); + +function point$4(that, x, y) { + var x1 = that._x1, + y1 = that._y1, + x2 = that._x2, + y2 = that._y2; + + if (that._l01_a > epsilon$3) { + var a = 2 * that._l01_2a + 3 * that._l01_a * that._l12_a + that._l12_2a, + n = 3 * that._l01_a * (that._l01_a + that._l12_a); + x1 = (x1 * a - that._x0 * that._l12_2a + that._x2 * that._l01_2a) / n; + y1 = (y1 * a - that._y0 * that._l12_2a + that._y2 * that._l01_2a) / n; + } + + if (that._l23_a > epsilon$3) { + var b = 2 * that._l23_2a + 3 * that._l23_a * that._l12_a + that._l12_2a, + m = 3 * that._l23_a * (that._l23_a + that._l12_a); + x2 = (x2 * b + that._x1 * that._l23_2a - x * that._l12_2a) / m; + y2 = (y2 * b + that._y1 * that._l23_2a - y * that._l12_2a) / m; + } + + that._context.bezierCurveTo(x1, y1, x2, y2, that._x2, that._y2); +} + +function CatmullRom(context, alpha) { + this._context = context; + this._alpha = alpha; +} + +CatmullRom.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = this._x2 = + this._y0 = this._y1 = this._y2 = NaN; + this._l01_a = this._l12_a = this._l23_a = + this._l01_2a = this._l12_2a = this._l23_2a = + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 2: this._context.lineTo(this._x2, this._y2); break; + case 3: this.point(this._x2, this._y2); break; + } + if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + + if (this._point) { + var x23 = this._x2 - x, + y23 = this._y2 - y; + this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha)); + } + + switch (this._point) { + case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break; + case 1: this._point = 2; break; + case 2: this._point = 3; // proceed + default: point$4(this, x, y); break; + } + + this._l01_a = this._l12_a, this._l12_a = this._l23_a; + this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a; + this._x0 = this._x1, this._x1 = this._x2, this._x2 = x; + this._y0 = this._y1, this._y1 = this._y2, this._y2 = y; + } +}; + +var catmullRom = (function custom(alpha) { + + function catmullRom(context) { + return alpha ? new CatmullRom(context, alpha) : new Cardinal(context, 0); + } + + catmullRom.alpha = function(alpha) { + return custom(+alpha); + }; + + return catmullRom; +})(0.5); + +function CatmullRomClosed(context, alpha) { + this._context = context; + this._alpha = alpha; +} + +CatmullRomClosed.prototype = { + areaStart: noop$3, + areaEnd: noop$3, + lineStart: function() { + this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 = + this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN; + this._l01_a = this._l12_a = this._l23_a = + this._l01_2a = this._l12_2a = this._l23_2a = + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 1: { + this._context.moveTo(this._x3, this._y3); + this._context.closePath(); + break; + } + case 2: { + this._context.lineTo(this._x3, this._y3); + this._context.closePath(); + break; + } + case 3: { + this.point(this._x3, this._y3); + this.point(this._x4, this._y4); + this.point(this._x5, this._y5); + break; + } + } + }, + point: function(x, y) { + x = +x, y = +y; + + if (this._point) { + var x23 = this._x2 - x, + y23 = this._y2 - y; + this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha)); + } + + switch (this._point) { + case 0: this._point = 1; this._x3 = x, this._y3 = y; break; + case 1: this._point = 2; this._context.moveTo(this._x4 = x, this._y4 = y); break; + case 2: this._point = 3; this._x5 = x, this._y5 = y; break; + default: point$4(this, x, y); break; + } + + this._l01_a = this._l12_a, this._l12_a = this._l23_a; + this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a; + this._x0 = this._x1, this._x1 = this._x2, this._x2 = x; + this._y0 = this._y1, this._y1 = this._y2, this._y2 = y; + } +}; + +var catmullRomClosed = (function custom(alpha) { + + function catmullRom$$1(context) { + return alpha ? new CatmullRomClosed(context, alpha) : new CardinalClosed(context, 0); + } + + catmullRom$$1.alpha = function(alpha) { + return custom(+alpha); + }; + + return catmullRom$$1; +})(0.5); + +function CatmullRomOpen(context, alpha) { + this._context = context; + this._alpha = alpha; +} + +CatmullRomOpen.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = this._x2 = + this._y0 = this._y1 = this._y2 = NaN; + this._l01_a = this._l12_a = this._l23_a = + this._l01_2a = this._l12_2a = this._l23_2a = + this._point = 0; + }, + lineEnd: function() { + if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + + if (this._point) { + var x23 = this._x2 - x, + y23 = this._y2 - y; + this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha)); + } + + switch (this._point) { + case 0: this._point = 1; break; + case 1: this._point = 2; break; + case 2: this._point = 3; this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2); break; + case 3: this._point = 4; // proceed + default: point$4(this, x, y); break; + } + + this._l01_a = this._l12_a, this._l12_a = this._l23_a; + this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a; + this._x0 = this._x1, this._x1 = this._x2, this._x2 = x; + this._y0 = this._y1, this._y1 = this._y2, this._y2 = y; + } +}; + +var catmullRomOpen = (function custom(alpha) { + + function catmullRom$$1(context) { + return alpha ? new CatmullRomOpen(context, alpha) : new CardinalOpen(context, 0); + } + + catmullRom$$1.alpha = function(alpha) { + return custom(+alpha); + }; + + return catmullRom$$1; +})(0.5); + +function LinearClosed(context) { + this._context = context; +} + +LinearClosed.prototype = { + areaStart: noop$3, + areaEnd: noop$3, + lineStart: function() { + this._point = 0; + }, + lineEnd: function() { + if (this._point) this._context.closePath(); + }, + point: function(x, y) { + x = +x, y = +y; + if (this._point) this._context.lineTo(x, y); + else this._point = 1, this._context.moveTo(x, y); + } +}; + +function linearClosed(context) { + return new LinearClosed(context); +} + +function sign$1(x) { + return x < 0 ? -1 : 1; +} + +// Calculate the slopes of the tangents (Hermite-type interpolation) based on +// the following paper: Steffen, M. 1990. A Simple Method for Monotonic +// Interpolation in One Dimension. Astronomy and Astrophysics, Vol. 239, NO. +// NOV(II), P. 443, 1990. +function slope3(that, x2, y2) { + var h0 = that._x1 - that._x0, + h1 = x2 - that._x1, + s0 = (that._y1 - that._y0) / (h0 || h1 < 0 && -0), + s1 = (y2 - that._y1) / (h1 || h0 < 0 && -0), + p = (s0 * h1 + s1 * h0) / (h0 + h1); + return (sign$1(s0) + sign$1(s1)) * Math.min(Math.abs(s0), Math.abs(s1), 0.5 * Math.abs(p)) || 0; +} + +// Calculate a one-sided slope. +function slope2(that, t) { + var h = that._x1 - that._x0; + return h ? (3 * (that._y1 - that._y0) / h - t) / 2 : t; +} + +// According to https://en.wikipedia.org/wiki/Cubic_Hermite_spline#Representations +// "you can express cubic Hermite interpolation in terms of cubic Bézier curves +// with respect to the four values p0, p0 + m0 / 3, p1 - m1 / 3, p1". +function point$5(that, t0, t1) { + var x0 = that._x0, + y0 = that._y0, + x1 = that._x1, + y1 = that._y1, + dx = (x1 - x0) / 3; + that._context.bezierCurveTo(x0 + dx, y0 + dx * t0, x1 - dx, y1 - dx * t1, x1, y1); +} + +function MonotoneX(context) { + this._context = context; +} + +MonotoneX.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = + this._y0 = this._y1 = + this._t0 = NaN; + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 2: this._context.lineTo(this._x1, this._y1); break; + case 3: point$5(this, this._t0, slope2(this, this._t0)); break; + } + if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + var t1 = NaN; + + x = +x, y = +y; + if (x === this._x1 && y === this._y1) return; // Ignore coincident points. + switch (this._point) { + case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break; + case 1: this._point = 2; break; + case 2: this._point = 3; point$5(this, slope2(this, t1 = slope3(this, x, y)), t1); break; + default: point$5(this, this._t0, t1 = slope3(this, x, y)); break; + } + + this._x0 = this._x1, this._x1 = x; + this._y0 = this._y1, this._y1 = y; + this._t0 = t1; + } +}; + +function MonotoneY(context) { + this._context = new ReflectContext(context); +} + +(MonotoneY.prototype = Object.create(MonotoneX.prototype)).point = function(x, y) { + MonotoneX.prototype.point.call(this, y, x); +}; + +function ReflectContext(context) { + this._context = context; +} + +ReflectContext.prototype = { + moveTo: function(x, y) { this._context.moveTo(y, x); }, + closePath: function() { this._context.closePath(); }, + lineTo: function(x, y) { this._context.lineTo(y, x); }, + bezierCurveTo: function(x1, y1, x2, y2, x, y) { this._context.bezierCurveTo(y1, x1, y2, x2, y, x); } +}; + +function monotoneX(context) { + return new MonotoneX(context); +} + +function monotoneY(context) { + return new MonotoneY(context); +} + +function Natural(context) { + this._context = context; +} + +Natural.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x = []; + this._y = []; + }, + lineEnd: function() { + var x = this._x, + y = this._y, + n = x.length; + + if (n) { + this._line ? this._context.lineTo(x[0], y[0]) : this._context.moveTo(x[0], y[0]); + if (n === 2) { + this._context.lineTo(x[1], y[1]); + } else { + var px = controlPoints(x), + py = controlPoints(y); + for (var i0 = 0, i1 = 1; i1 < n; ++i0, ++i1) { + this._context.bezierCurveTo(px[0][i0], py[0][i0], px[1][i0], py[1][i0], x[i1], y[i1]); + } + } + } + + if (this._line || (this._line !== 0 && n === 1)) this._context.closePath(); + this._line = 1 - this._line; + this._x = this._y = null; + }, + point: function(x, y) { + this._x.push(+x); + this._y.push(+y); + } +}; + +// See https://www.particleincell.com/2012/bezier-splines/ for derivation. +function controlPoints(x) { + var i, + n = x.length - 1, + m, + a = new Array(n), + b = new Array(n), + r = new Array(n); + a[0] = 0, b[0] = 2, r[0] = x[0] + 2 * x[1]; + for (i = 1; i < n - 1; ++i) a[i] = 1, b[i] = 4, r[i] = 4 * x[i] + 2 * x[i + 1]; + a[n - 1] = 2, b[n - 1] = 7, r[n - 1] = 8 * x[n - 1] + x[n]; + for (i = 1; i < n; ++i) m = a[i] / b[i - 1], b[i] -= m, r[i] -= m * r[i - 1]; + a[n - 1] = r[n - 1] / b[n - 1]; + for (i = n - 2; i >= 0; --i) a[i] = (r[i] - a[i + 1]) / b[i]; + b[n - 1] = (x[n] + a[n - 1]) / 2; + for (i = 0; i < n - 1; ++i) b[i] = 2 * x[i + 1] - a[i + 1]; + return [a, b]; +} + +function natural(context) { + return new Natural(context); +} + +function Step(context, t) { + this._context = context; + this._t = t; +} + +Step.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x = this._y = NaN; + this._point = 0; + }, + lineEnd: function() { + if (0 < this._t && this._t < 1 && this._point === 2) this._context.lineTo(this._x, this._y); + if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath(); + if (this._line >= 0) this._t = 1 - this._t, this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break; + case 1: this._point = 2; // proceed + default: { + if (this._t <= 0) { + this._context.lineTo(this._x, y); + this._context.lineTo(x, y); + } else { + var x1 = this._x * (1 - this._t) + x * this._t; + this._context.lineTo(x1, this._y); + this._context.lineTo(x1, y); + } + break; + } + } + this._x = x, this._y = y; + } +}; + +function step(context) { + return new Step(context, 0.5); +} + +function stepBefore(context) { + return new Step(context, 0); +} + +function stepAfter(context) { + return new Step(context, 1); +} + +function none$1(series, order) { + if (!((n = series.length) > 1)) return; + for (var i = 1, j, s0, s1 = series[order[0]], n, m = s1.length; i < n; ++i) { + s0 = s1, s1 = series[order[i]]; + for (j = 0; j < m; ++j) { + s1[j][1] += s1[j][0] = isNaN(s0[j][1]) ? s0[j][0] : s0[j][1]; + } + } +} + +function none$2(series) { + var n = series.length, o = new Array(n); + while (--n >= 0) o[n] = n; + return o; +} + +function stackValue(d, key) { + return d[key]; +} + +function stack() { + var keys = constant$b([]), + order = none$2, + offset = none$1, + value = stackValue; + + function stack(data) { + var kz = keys.apply(this, arguments), + i, + m = data.length, + n = kz.length, + sz = new Array(n), + oz; + + for (i = 0; i < n; ++i) { + for (var ki = kz[i], si = sz[i] = new Array(m), j = 0, sij; j < m; ++j) { + si[j] = sij = [0, +value(data[j], ki, j, data)]; + sij.data = data[j]; + } + si.key = ki; + } + + for (i = 0, oz = order(sz); i < n; ++i) { + sz[oz[i]].index = i; + } + + offset(sz, oz); + return sz; + } + + stack.keys = function(_) { + return arguments.length ? (keys = typeof _ === "function" ? _ : constant$b(slice$6.call(_)), stack) : keys; + }; + + stack.value = function(_) { + return arguments.length ? (value = typeof _ === "function" ? _ : constant$b(+_), stack) : value; + }; + + stack.order = function(_) { + return arguments.length ? (order = _ == null ? none$2 : typeof _ === "function" ? _ : constant$b(slice$6.call(_)), stack) : order; + }; + + stack.offset = function(_) { + return arguments.length ? (offset = _ == null ? none$1 : _, stack) : offset; + }; + + return stack; +} + +function expand(series, order) { + if (!((n = series.length) > 0)) return; + for (var i, n, j = 0, m = series[0].length, y; j < m; ++j) { + for (y = i = 0; i < n; ++i) y += series[i][j][1] || 0; + if (y) for (i = 0; i < n; ++i) series[i][j][1] /= y; + } + none$1(series, order); +} + +function diverging$1(series, order) { + if (!((n = series.length) > 1)) return; + for (var i, j = 0, d, dy, yp, yn, n, m = series[order[0]].length; j < m; ++j) { + for (yp = yn = 0, i = 0; i < n; ++i) { + if ((dy = (d = series[order[i]][j])[1] - d[0]) >= 0) { + d[0] = yp, d[1] = yp += dy; + } else if (dy < 0) { + d[1] = yn, d[0] = yn += dy; + } else { + d[0] = yp; + } + } + } +} + +function silhouette(series, order) { + if (!((n = series.length) > 0)) return; + for (var j = 0, s0 = series[order[0]], n, m = s0.length; j < m; ++j) { + for (var i = 0, y = 0; i < n; ++i) y += series[i][j][1] || 0; + s0[j][1] += s0[j][0] = -y / 2; + } + none$1(series, order); +} + +function wiggle(series, order) { + if (!((n = series.length) > 0) || !((m = (s0 = series[order[0]]).length) > 0)) return; + for (var y = 0, j = 1, s0, m, n; j < m; ++j) { + for (var i = 0, s1 = 0, s2 = 0; i < n; ++i) { + var si = series[order[i]], + sij0 = si[j][1] || 0, + sij1 = si[j - 1][1] || 0, + s3 = (sij0 - sij1) / 2; + for (var k = 0; k < i; ++k) { + var sk = series[order[k]], + skj0 = sk[j][1] || 0, + skj1 = sk[j - 1][1] || 0; + s3 += skj0 - skj1; + } + s1 += sij0, s2 += s3 * sij0; + } + s0[j - 1][1] += s0[j - 1][0] = y; + if (s1) y -= s2 / s1; + } + s0[j - 1][1] += s0[j - 1][0] = y; + none$1(series, order); +} + +function appearance(series) { + var peaks = series.map(peak); + return none$2(series).sort(function(a, b) { return peaks[a] - peaks[b]; }); +} + +function peak(series) { + var i = -1, j = 0, n = series.length, vi, vj = -Infinity; + while (++i < n) if ((vi = +series[i][1]) > vj) vj = vi, j = i; + return j; +} + +function ascending$3(series) { + var sums = series.map(sum$2); + return none$2(series).sort(function(a, b) { return sums[a] - sums[b]; }); +} + +function sum$2(series) { + var s = 0, i = -1, n = series.length, v; + while (++i < n) if (v = +series[i][1]) s += v; + return s; +} + +function descending$2(series) { + return ascending$3(series).reverse(); +} + +function insideOut(series) { + var n = series.length, + i, + j, + sums = series.map(sum$2), + order = appearance(series), + top = 0, + bottom = 0, + tops = [], + bottoms = []; + + for (i = 0; i < n; ++i) { + j = order[i]; + if (top < bottom) { + top += sums[j]; + tops.push(j); + } else { + bottom += sums[j]; + bottoms.push(j); + } + } + + return bottoms.reverse().concat(tops); +} + +function reverse(series) { + return none$2(series).reverse(); +} + +function constant$c(x) { + return function() { + return x; + }; +} + +function x$4(d) { + return d[0]; +} + +function y$4(d) { + return d[1]; +} + +function RedBlackTree() { + this._ = null; // root node +} + +function RedBlackNode(node) { + node.U = // parent node + node.C = // color - true for red, false for black + node.L = // left node + node.R = // right node + node.P = // previous node + node.N = null; // next node +} + +RedBlackTree.prototype = { + constructor: RedBlackTree, + + insert: function(after, node) { + var parent, grandpa, uncle; + + if (after) { + node.P = after; + node.N = after.N; + if (after.N) after.N.P = node; + after.N = node; + if (after.R) { + after = after.R; + while (after.L) after = after.L; + after.L = node; + } else { + after.R = node; + } + parent = after; + } else if (this._) { + after = RedBlackFirst(this._); + node.P = null; + node.N = after; + after.P = after.L = node; + parent = after; + } else { + node.P = node.N = null; + this._ = node; + parent = null; + } + node.L = node.R = null; + node.U = parent; + node.C = true; + + after = node; + while (parent && parent.C) { + grandpa = parent.U; + if (parent === grandpa.L) { + uncle = grandpa.R; + if (uncle && uncle.C) { + parent.C = uncle.C = false; + grandpa.C = true; + after = grandpa; + } else { + if (after === parent.R) { + RedBlackRotateLeft(this, parent); + after = parent; + parent = after.U; + } + parent.C = false; + grandpa.C = true; + RedBlackRotateRight(this, grandpa); + } + } else { + uncle = grandpa.L; + if (uncle && uncle.C) { + parent.C = uncle.C = false; + grandpa.C = true; + after = grandpa; + } else { + if (after === parent.L) { + RedBlackRotateRight(this, parent); + after = parent; + parent = after.U; + } + parent.C = false; + grandpa.C = true; + RedBlackRotateLeft(this, grandpa); + } + } + parent = after.U; + } + this._.C = false; + }, + + remove: function(node) { + if (node.N) node.N.P = node.P; + if (node.P) node.P.N = node.N; + node.N = node.P = null; + + var parent = node.U, + sibling, + left = node.L, + right = node.R, + next, + red; + + if (!left) next = right; + else if (!right) next = left; + else next = RedBlackFirst(right); + + if (parent) { + if (parent.L === node) parent.L = next; + else parent.R = next; + } else { + this._ = next; + } + + if (left && right) { + red = next.C; + next.C = node.C; + next.L = left; + left.U = next; + if (next !== right) { + parent = next.U; + next.U = node.U; + node = next.R; + parent.L = node; + next.R = right; + right.U = next; + } else { + next.U = parent; + parent = next; + node = next.R; + } + } else { + red = node.C; + node = next; + } + + if (node) node.U = parent; + if (red) return; + if (node && node.C) { node.C = false; return; } + + do { + if (node === this._) break; + if (node === parent.L) { + sibling = parent.R; + if (sibling.C) { + sibling.C = false; + parent.C = true; + RedBlackRotateLeft(this, parent); + sibling = parent.R; + } + if ((sibling.L && sibling.L.C) + || (sibling.R && sibling.R.C)) { + if (!sibling.R || !sibling.R.C) { + sibling.L.C = false; + sibling.C = true; + RedBlackRotateRight(this, sibling); + sibling = parent.R; + } + sibling.C = parent.C; + parent.C = sibling.R.C = false; + RedBlackRotateLeft(this, parent); + node = this._; + break; + } + } else { + sibling = parent.L; + if (sibling.C) { + sibling.C = false; + parent.C = true; + RedBlackRotateRight(this, parent); + sibling = parent.L; + } + if ((sibling.L && sibling.L.C) + || (sibling.R && sibling.R.C)) { + if (!sibling.L || !sibling.L.C) { + sibling.R.C = false; + sibling.C = true; + RedBlackRotateLeft(this, sibling); + sibling = parent.L; + } + sibling.C = parent.C; + parent.C = sibling.L.C = false; + RedBlackRotateRight(this, parent); + node = this._; + break; + } + } + sibling.C = true; + node = parent; + parent = parent.U; + } while (!node.C); + + if (node) node.C = false; + } +}; + +function RedBlackRotateLeft(tree, node) { + var p = node, + q = node.R, + parent = p.U; + + if (parent) { + if (parent.L === p) parent.L = q; + else parent.R = q; + } else { + tree._ = q; + } + + q.U = parent; + p.U = q; + p.R = q.L; + if (p.R) p.R.U = p; + q.L = p; +} + +function RedBlackRotateRight(tree, node) { + var p = node, + q = node.L, + parent = p.U; + + if (parent) { + if (parent.L === p) parent.L = q; + else parent.R = q; + } else { + tree._ = q; + } + + q.U = parent; + p.U = q; + p.L = q.R; + if (p.L) p.L.U = p; + q.R = p; +} + +function RedBlackFirst(node) { + while (node.L) node = node.L; + return node; +} + +function createEdge(left, right, v0, v1) { + var edge = [null, null], + index = edges.push(edge) - 1; + edge.left = left; + edge.right = right; + if (v0) setEdgeEnd(edge, left, right, v0); + if (v1) setEdgeEnd(edge, right, left, v1); + cells[left.index].halfedges.push(index); + cells[right.index].halfedges.push(index); + return edge; +} + +function createBorderEdge(left, v0, v1) { + var edge = [v0, v1]; + edge.left = left; + return edge; +} + +function setEdgeEnd(edge, left, right, vertex) { + if (!edge[0] && !edge[1]) { + edge[0] = vertex; + edge.left = left; + edge.right = right; + } else if (edge.left === right) { + edge[1] = vertex; + } else { + edge[0] = vertex; + } +} + +// Liang–Barsky line clipping. +function clipEdge(edge, x0, y0, x1, y1) { + var a = edge[0], + b = edge[1], + ax = a[0], + ay = a[1], + bx = b[0], + by = b[1], + t0 = 0, + t1 = 1, + dx = bx - ax, + dy = by - ay, + r; + + r = x0 - ax; + if (!dx && r > 0) return; + r /= dx; + if (dx < 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } else if (dx > 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } + + r = x1 - ax; + if (!dx && r < 0) return; + r /= dx; + if (dx < 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } else if (dx > 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } + + r = y0 - ay; + if (!dy && r > 0) return; + r /= dy; + if (dy < 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } else if (dy > 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } + + r = y1 - ay; + if (!dy && r < 0) return; + r /= dy; + if (dy < 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } else if (dy > 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } + + if (!(t0 > 0) && !(t1 < 1)) return true; // TODO Better check? + + if (t0 > 0) edge[0] = [ax + t0 * dx, ay + t0 * dy]; + if (t1 < 1) edge[1] = [ax + t1 * dx, ay + t1 * dy]; + return true; +} + +function connectEdge(edge, x0, y0, x1, y1) { + var v1 = edge[1]; + if (v1) return true; + + var v0 = edge[0], + left = edge.left, + right = edge.right, + lx = left[0], + ly = left[1], + rx = right[0], + ry = right[1], + fx = (lx + rx) / 2, + fy = (ly + ry) / 2, + fm, + fb; + + if (ry === ly) { + if (fx < x0 || fx >= x1) return; + if (lx > rx) { + if (!v0) v0 = [fx, y0]; + else if (v0[1] >= y1) return; + v1 = [fx, y1]; + } else { + if (!v0) v0 = [fx, y1]; + else if (v0[1] < y0) return; + v1 = [fx, y0]; + } + } else { + fm = (lx - rx) / (ry - ly); + fb = fy - fm * fx; + if (fm < -1 || fm > 1) { + if (lx > rx) { + if (!v0) v0 = [(y0 - fb) / fm, y0]; + else if (v0[1] >= y1) return; + v1 = [(y1 - fb) / fm, y1]; + } else { + if (!v0) v0 = [(y1 - fb) / fm, y1]; + else if (v0[1] < y0) return; + v1 = [(y0 - fb) / fm, y0]; + } + } else { + if (ly < ry) { + if (!v0) v0 = [x0, fm * x0 + fb]; + else if (v0[0] >= x1) return; + v1 = [x1, fm * x1 + fb]; + } else { + if (!v0) v0 = [x1, fm * x1 + fb]; + else if (v0[0] < x0) return; + v1 = [x0, fm * x0 + fb]; + } + } + } + + edge[0] = v0; + edge[1] = v1; + return true; +} + +function clipEdges(x0, y0, x1, y1) { + var i = edges.length, + edge; + + while (i--) { + if (!connectEdge(edge = edges[i], x0, y0, x1, y1) + || !clipEdge(edge, x0, y0, x1, y1) + || !(Math.abs(edge[0][0] - edge[1][0]) > epsilon$4 + || Math.abs(edge[0][1] - edge[1][1]) > epsilon$4)) { + delete edges[i]; + } + } +} + +function createCell(site) { + return cells[site.index] = { + site: site, + halfedges: [] + }; +} + +function cellHalfedgeAngle(cell, edge) { + var site = cell.site, + va = edge.left, + vb = edge.right; + if (site === vb) vb = va, va = site; + if (vb) return Math.atan2(vb[1] - va[1], vb[0] - va[0]); + if (site === va) va = edge[1], vb = edge[0]; + else va = edge[0], vb = edge[1]; + return Math.atan2(va[0] - vb[0], vb[1] - va[1]); +} + +function cellHalfedgeStart(cell, edge) { + return edge[+(edge.left !== cell.site)]; +} + +function cellHalfedgeEnd(cell, edge) { + return edge[+(edge.left === cell.site)]; +} + +function sortCellHalfedges() { + for (var i = 0, n = cells.length, cell, halfedges, j, m; i < n; ++i) { + if ((cell = cells[i]) && (m = (halfedges = cell.halfedges).length)) { + var index = new Array(m), + array = new Array(m); + for (j = 0; j < m; ++j) index[j] = j, array[j] = cellHalfedgeAngle(cell, edges[halfedges[j]]); + index.sort(function(i, j) { return array[j] - array[i]; }); + for (j = 0; j < m; ++j) array[j] = halfedges[index[j]]; + for (j = 0; j < m; ++j) halfedges[j] = array[j]; + } + } +} + +function clipCells(x0, y0, x1, y1) { + var nCells = cells.length, + iCell, + cell, + site, + iHalfedge, + halfedges, + nHalfedges, + start, + startX, + startY, + end, + endX, + endY, + cover = true; + + for (iCell = 0; iCell < nCells; ++iCell) { + if (cell = cells[iCell]) { + site = cell.site; + halfedges = cell.halfedges; + iHalfedge = halfedges.length; + + // Remove any dangling clipped edges. + while (iHalfedge--) { + if (!edges[halfedges[iHalfedge]]) { + halfedges.splice(iHalfedge, 1); + } + } + + // Insert any border edges as necessary. + iHalfedge = 0, nHalfedges = halfedges.length; + while (iHalfedge < nHalfedges) { + end = cellHalfedgeEnd(cell, edges[halfedges[iHalfedge]]), endX = end[0], endY = end[1]; + start = cellHalfedgeStart(cell, edges[halfedges[++iHalfedge % nHalfedges]]), startX = start[0], startY = start[1]; + if (Math.abs(endX - startX) > epsilon$4 || Math.abs(endY - startY) > epsilon$4) { + halfedges.splice(iHalfedge, 0, edges.push(createBorderEdge(site, end, + Math.abs(endX - x0) < epsilon$4 && y1 - endY > epsilon$4 ? [x0, Math.abs(startX - x0) < epsilon$4 ? startY : y1] + : Math.abs(endY - y1) < epsilon$4 && x1 - endX > epsilon$4 ? [Math.abs(startY - y1) < epsilon$4 ? startX : x1, y1] + : Math.abs(endX - x1) < epsilon$4 && endY - y0 > epsilon$4 ? [x1, Math.abs(startX - x1) < epsilon$4 ? startY : y0] + : Math.abs(endY - y0) < epsilon$4 && endX - x0 > epsilon$4 ? [Math.abs(startY - y0) < epsilon$4 ? startX : x0, y0] + : null)) - 1); + ++nHalfedges; + } + } + + if (nHalfedges) cover = false; + } + } + + // If there weren’t any edges, have the closest site cover the extent. + // It doesn’t matter which corner of the extent we measure! + if (cover) { + var dx, dy, d2, dc = Infinity; + + for (iCell = 0, cover = null; iCell < nCells; ++iCell) { + if (cell = cells[iCell]) { + site = cell.site; + dx = site[0] - x0; + dy = site[1] - y0; + d2 = dx * dx + dy * dy; + if (d2 < dc) dc = d2, cover = cell; + } + } + + if (cover) { + var v00 = [x0, y0], v01 = [x0, y1], v11 = [x1, y1], v10 = [x1, y0]; + cover.halfedges.push( + edges.push(createBorderEdge(site = cover.site, v00, v01)) - 1, + edges.push(createBorderEdge(site, v01, v11)) - 1, + edges.push(createBorderEdge(site, v11, v10)) - 1, + edges.push(createBorderEdge(site, v10, v00)) - 1 + ); + } + } + + // Lastly delete any cells with no edges; these were entirely clipped. + for (iCell = 0; iCell < nCells; ++iCell) { + if (cell = cells[iCell]) { + if (!cell.halfedges.length) { + delete cells[iCell]; + } + } + } +} + +var circlePool = []; + +var firstCircle; + +function Circle() { + RedBlackNode(this); + this.x = + this.y = + this.arc = + this.site = + this.cy = null; +} + +function attachCircle(arc) { + var lArc = arc.P, + rArc = arc.N; + + if (!lArc || !rArc) return; + + var lSite = lArc.site, + cSite = arc.site, + rSite = rArc.site; + + if (lSite === rSite) return; + + var bx = cSite[0], + by = cSite[1], + ax = lSite[0] - bx, + ay = lSite[1] - by, + cx = rSite[0] - bx, + cy = rSite[1] - by; + + var d = 2 * (ax * cy - ay * cx); + if (d >= -epsilon2$2) return; + + var ha = ax * ax + ay * ay, + hc = cx * cx + cy * cy, + x = (cy * ha - ay * hc) / d, + y = (ax * hc - cx * ha) / d; + + var circle = circlePool.pop() || new Circle; + circle.arc = arc; + circle.site = cSite; + circle.x = x + bx; + circle.y = (circle.cy = y + by) + Math.sqrt(x * x + y * y); // y bottom + + arc.circle = circle; + + var before = null, + node = circles._; + + while (node) { + if (circle.y < node.y || (circle.y === node.y && circle.x <= node.x)) { + if (node.L) node = node.L; + else { before = node.P; break; } + } else { + if (node.R) node = node.R; + else { before = node; break; } + } + } + + circles.insert(before, circle); + if (!before) firstCircle = circle; +} + +function detachCircle(arc) { + var circle = arc.circle; + if (circle) { + if (!circle.P) firstCircle = circle.N; + circles.remove(circle); + circlePool.push(circle); + RedBlackNode(circle); + arc.circle = null; + } +} + +var beachPool = []; + +function Beach() { + RedBlackNode(this); + this.edge = + this.site = + this.circle = null; +} + +function createBeach(site) { + var beach = beachPool.pop() || new Beach; + beach.site = site; + return beach; +} + +function detachBeach(beach) { + detachCircle(beach); + beaches.remove(beach); + beachPool.push(beach); + RedBlackNode(beach); +} + +function removeBeach(beach) { + var circle = beach.circle, + x = circle.x, + y = circle.cy, + vertex = [x, y], + previous = beach.P, + next = beach.N, + disappearing = [beach]; + + detachBeach(beach); + + var lArc = previous; + while (lArc.circle + && Math.abs(x - lArc.circle.x) < epsilon$4 + && Math.abs(y - lArc.circle.cy) < epsilon$4) { + previous = lArc.P; + disappearing.unshift(lArc); + detachBeach(lArc); + lArc = previous; + } + + disappearing.unshift(lArc); + detachCircle(lArc); + + var rArc = next; + while (rArc.circle + && Math.abs(x - rArc.circle.x) < epsilon$4 + && Math.abs(y - rArc.circle.cy) < epsilon$4) { + next = rArc.N; + disappearing.push(rArc); + detachBeach(rArc); + rArc = next; + } + + disappearing.push(rArc); + detachCircle(rArc); + + var nArcs = disappearing.length, + iArc; + for (iArc = 1; iArc < nArcs; ++iArc) { + rArc = disappearing[iArc]; + lArc = disappearing[iArc - 1]; + setEdgeEnd(rArc.edge, lArc.site, rArc.site, vertex); + } + + lArc = disappearing[0]; + rArc = disappearing[nArcs - 1]; + rArc.edge = createEdge(lArc.site, rArc.site, null, vertex); + + attachCircle(lArc); + attachCircle(rArc); +} + +function addBeach(site) { + var x = site[0], + directrix = site[1], + lArc, + rArc, + dxl, + dxr, + node = beaches._; + + while (node) { + dxl = leftBreakPoint(node, directrix) - x; + if (dxl > epsilon$4) node = node.L; else { + dxr = x - rightBreakPoint(node, directrix); + if (dxr > epsilon$4) { + if (!node.R) { + lArc = node; + break; + } + node = node.R; + } else { + if (dxl > -epsilon$4) { + lArc = node.P; + rArc = node; + } else if (dxr > -epsilon$4) { + lArc = node; + rArc = node.N; + } else { + lArc = rArc = node; + } + break; + } + } + } + + createCell(site); + var newArc = createBeach(site); + beaches.insert(lArc, newArc); + + if (!lArc && !rArc) return; + + if (lArc === rArc) { + detachCircle(lArc); + rArc = createBeach(lArc.site); + beaches.insert(newArc, rArc); + newArc.edge = rArc.edge = createEdge(lArc.site, newArc.site); + attachCircle(lArc); + attachCircle(rArc); + return; + } + + if (!rArc) { // && lArc + newArc.edge = createEdge(lArc.site, newArc.site); + return; + } + + // else lArc !== rArc + detachCircle(lArc); + detachCircle(rArc); + + var lSite = lArc.site, + ax = lSite[0], + ay = lSite[1], + bx = site[0] - ax, + by = site[1] - ay, + rSite = rArc.site, + cx = rSite[0] - ax, + cy = rSite[1] - ay, + d = 2 * (bx * cy - by * cx), + hb = bx * bx + by * by, + hc = cx * cx + cy * cy, + vertex = [(cy * hb - by * hc) / d + ax, (bx * hc - cx * hb) / d + ay]; + + setEdgeEnd(rArc.edge, lSite, rSite, vertex); + newArc.edge = createEdge(lSite, site, null, vertex); + rArc.edge = createEdge(site, rSite, null, vertex); + attachCircle(lArc); + attachCircle(rArc); +} + +function leftBreakPoint(arc, directrix) { + var site = arc.site, + rfocx = site[0], + rfocy = site[1], + pby2 = rfocy - directrix; + + if (!pby2) return rfocx; + + var lArc = arc.P; + if (!lArc) return -Infinity; + + site = lArc.site; + var lfocx = site[0], + lfocy = site[1], + plby2 = lfocy - directrix; + + if (!plby2) return lfocx; + + var hl = lfocx - rfocx, + aby2 = 1 / pby2 - 1 / plby2, + b = hl / plby2; + + if (aby2) return (-b + Math.sqrt(b * b - 2 * aby2 * (hl * hl / (-2 * plby2) - lfocy + plby2 / 2 + rfocy - pby2 / 2))) / aby2 + rfocx; + + return (rfocx + lfocx) / 2; +} + +function rightBreakPoint(arc, directrix) { + var rArc = arc.N; + if (rArc) return leftBreakPoint(rArc, directrix); + var site = arc.site; + return site[1] === directrix ? site[0] : Infinity; +} + +var epsilon$4 = 1e-6; +var epsilon2$2 = 1e-12; +var beaches; +var cells; +var circles; +var edges; + +function triangleArea(a, b, c) { + return (a[0] - c[0]) * (b[1] - a[1]) - (a[0] - b[0]) * (c[1] - a[1]); +} + +function lexicographic(a, b) { + return b[1] - a[1] + || b[0] - a[0]; +} + +function Diagram(sites, extent) { + var site = sites.sort(lexicographic).pop(), + x, + y, + circle; + + edges = []; + cells = new Array(sites.length); + beaches = new RedBlackTree; + circles = new RedBlackTree; + + while (true) { + circle = firstCircle; + if (site && (!circle || site[1] < circle.y || (site[1] === circle.y && site[0] < circle.x))) { + if (site[0] !== x || site[1] !== y) { + addBeach(site); + x = site[0], y = site[1]; + } + site = sites.pop(); + } else if (circle) { + removeBeach(circle.arc); + } else { + break; + } + } + + sortCellHalfedges(); + + if (extent) { + var x0 = +extent[0][0], + y0 = +extent[0][1], + x1 = +extent[1][0], + y1 = +extent[1][1]; + clipEdges(x0, y0, x1, y1); + clipCells(x0, y0, x1, y1); + } + + this.edges = edges; + this.cells = cells; + + beaches = + circles = + edges = + cells = null; +} + +Diagram.prototype = { + constructor: Diagram, + + polygons: function() { + var edges = this.edges; + + return this.cells.map(function(cell) { + var polygon = cell.halfedges.map(function(i) { return cellHalfedgeStart(cell, edges[i]); }); + polygon.data = cell.site.data; + return polygon; + }); + }, + + triangles: function() { + var triangles = [], + edges = this.edges; + + this.cells.forEach(function(cell, i) { + if (!(m = (halfedges = cell.halfedges).length)) return; + var site = cell.site, + halfedges, + j = -1, + m, + s0, + e1 = edges[halfedges[m - 1]], + s1 = e1.left === site ? e1.right : e1.left; + + while (++j < m) { + s0 = s1; + e1 = edges[halfedges[j]]; + s1 = e1.left === site ? e1.right : e1.left; + if (s0 && s1 && i < s0.index && i < s1.index && triangleArea(site, s0, s1) < 0) { + triangles.push([site.data, s0.data, s1.data]); + } + } + }); + + return triangles; + }, + + links: function() { + return this.edges.filter(function(edge) { + return edge.right; + }).map(function(edge) { + return { + source: edge.left.data, + target: edge.right.data + }; + }); + }, + + find: function(x, y, radius) { + var that = this, i0, i1 = that._found || 0, n = that.cells.length, cell; + + // Use the previously-found cell, or start with an arbitrary one. + while (!(cell = that.cells[i1])) if (++i1 >= n) return null; + var dx = x - cell.site[0], dy = y - cell.site[1], d2 = dx * dx + dy * dy; + + // Traverse the half-edges to find a closer cell, if any. + do { + cell = that.cells[i0 = i1], i1 = null; + cell.halfedges.forEach(function(e) { + var edge = that.edges[e], v = edge.left; + if ((v === cell.site || !v) && !(v = edge.right)) return; + var vx = x - v[0], vy = y - v[1], v2 = vx * vx + vy * vy; + if (v2 < d2) d2 = v2, i1 = v.index; + }); + } while (i1 !== null); + + that._found = i0; + + return radius == null || d2 <= radius * radius ? cell.site : null; + } +}; + +function voronoi() { + var x$$1 = x$4, + y$$1 = y$4, + extent = null; + + function voronoi(data) { + return new Diagram(data.map(function(d, i) { + var s = [Math.round(x$$1(d, i, data) / epsilon$4) * epsilon$4, Math.round(y$$1(d, i, data) / epsilon$4) * epsilon$4]; + s.index = i; + s.data = d; + return s; + }), extent); + } + + voronoi.polygons = function(data) { + return voronoi(data).polygons(); + }; + + voronoi.links = function(data) { + return voronoi(data).links(); + }; + + voronoi.triangles = function(data) { + return voronoi(data).triangles(); + }; + + voronoi.x = function(_) { + return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$c(+_), voronoi) : x$$1; + }; + + voronoi.y = function(_) { + return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$c(+_), voronoi) : y$$1; + }; + + voronoi.extent = function(_) { + return arguments.length ? (extent = _ == null ? null : [[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]], voronoi) : extent && [[extent[0][0], extent[0][1]], [extent[1][0], extent[1][1]]]; + }; + + voronoi.size = function(_) { + return arguments.length ? (extent = _ == null ? null : [[0, 0], [+_[0], +_[1]]], voronoi) : extent && [extent[1][0] - extent[0][0], extent[1][1] - extent[0][1]]; + }; + + return voronoi; +} + +function constant$d(x) { + return function() { + return x; + }; +} + +function ZoomEvent(target, type, transform) { + this.target = target; + this.type = type; + this.transform = transform; +} + +function Transform(k, x, y) { + this.k = k; + this.x = x; + this.y = y; +} + +Transform.prototype = { + constructor: Transform, + scale: function(k) { + return k === 1 ? this : new Transform(this.k * k, this.x, this.y); + }, + translate: function(x, y) { + return x === 0 & y === 0 ? this : new Transform(this.k, this.x + this.k * x, this.y + this.k * y); + }, + apply: function(point) { + return [point[0] * this.k + this.x, point[1] * this.k + this.y]; + }, + applyX: function(x) { + return x * this.k + this.x; + }, + applyY: function(y) { + return y * this.k + this.y; + }, + invert: function(location) { + return [(location[0] - this.x) / this.k, (location[1] - this.y) / this.k]; + }, + invertX: function(x) { + return (x - this.x) / this.k; + }, + invertY: function(y) { + return (y - this.y) / this.k; + }, + rescaleX: function(x) { + return x.copy().domain(x.range().map(this.invertX, this).map(x.invert, x)); + }, + rescaleY: function(y) { + return y.copy().domain(y.range().map(this.invertY, this).map(y.invert, y)); + }, + toString: function() { + return "translate(" + this.x + "," + this.y + ") scale(" + this.k + ")"; + } +}; + +var identity$9 = new Transform(1, 0, 0); + +transform$1.prototype = Transform.prototype; + +function transform$1(node) { + return node.__zoom || identity$9; +} + +function nopropagation$2() { + exports.event.stopImmediatePropagation(); +} + +function noevent$2() { + exports.event.preventDefault(); + exports.event.stopImmediatePropagation(); +} + +// Ignore right-click, since that should open the context menu. +function defaultFilter$2() { + return !exports.event.button; +} + +function defaultExtent$1() { + var e = this, w, h; + if (e instanceof SVGElement) { + e = e.ownerSVGElement || e; + w = e.width.baseVal.value; + h = e.height.baseVal.value; + } else { + w = e.clientWidth; + h = e.clientHeight; + } + return [[0, 0], [w, h]]; +} + +function defaultTransform() { + return this.__zoom || identity$9; +} + +function defaultWheelDelta() { + return -exports.event.deltaY * (exports.event.deltaMode ? 120 : 1) / 500; +} + +function defaultTouchable$1() { + return "ontouchstart" in this; +} + +function defaultConstrain(transform, extent, translateExtent) { + var dx0 = transform.invertX(extent[0][0]) - translateExtent[0][0], + dx1 = transform.invertX(extent[1][0]) - translateExtent[1][0], + dy0 = transform.invertY(extent[0][1]) - translateExtent[0][1], + dy1 = transform.invertY(extent[1][1]) - translateExtent[1][1]; + return transform.translate( + dx1 > dx0 ? (dx0 + dx1) / 2 : Math.min(0, dx0) || Math.max(0, dx1), + dy1 > dy0 ? (dy0 + dy1) / 2 : Math.min(0, dy0) || Math.max(0, dy1) + ); +} + +function zoom() { + var filter = defaultFilter$2, + extent = defaultExtent$1, + constrain = defaultConstrain, + wheelDelta = defaultWheelDelta, + touchable = defaultTouchable$1, + scaleExtent = [0, Infinity], + translateExtent = [[-Infinity, -Infinity], [Infinity, Infinity]], + duration = 250, + interpolate = interpolateZoom, + gestures = [], + listeners = dispatch("start", "zoom", "end"), + touchstarting, + touchending, + touchDelay = 500, + wheelDelay = 150, + clickDistance2 = 0; + + function zoom(selection$$1) { + selection$$1 + .property("__zoom", defaultTransform) + .on("wheel.zoom", wheeled) + .on("mousedown.zoom", mousedowned) + .on("dblclick.zoom", dblclicked) + .filter(touchable) + .on("touchstart.zoom", touchstarted) + .on("touchmove.zoom", touchmoved) + .on("touchend.zoom touchcancel.zoom", touchended) + .style("touch-action", "none") + .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)"); + } + + zoom.transform = function(collection, transform) { + var selection$$1 = collection.selection ? collection.selection() : collection; + selection$$1.property("__zoom", defaultTransform); + if (collection !== selection$$1) { + schedule(collection, transform); + } else { + selection$$1.interrupt().each(function() { + gesture(this, arguments) + .start() + .zoom(null, typeof transform === "function" ? transform.apply(this, arguments) : transform) + .end(); + }); + } + }; + + zoom.scaleBy = function(selection$$1, k) { + zoom.scaleTo(selection$$1, function() { + var k0 = this.__zoom.k, + k1 = typeof k === "function" ? k.apply(this, arguments) : k; + return k0 * k1; + }); + }; + + zoom.scaleTo = function(selection$$1, k) { + zoom.transform(selection$$1, function() { + var e = extent.apply(this, arguments), + t0 = this.__zoom, + p0 = centroid(e), + p1 = t0.invert(p0), + k1 = typeof k === "function" ? k.apply(this, arguments) : k; + return constrain(translate(scale(t0, k1), p0, p1), e, translateExtent); + }); + }; + + zoom.translateBy = function(selection$$1, x, y) { + zoom.transform(selection$$1, function() { + return constrain(this.__zoom.translate( + typeof x === "function" ? x.apply(this, arguments) : x, + typeof y === "function" ? y.apply(this, arguments) : y + ), extent.apply(this, arguments), translateExtent); + }); + }; + + zoom.translateTo = function(selection$$1, x, y) { + zoom.transform(selection$$1, function() { + var e = extent.apply(this, arguments), + t = this.__zoom, + p = centroid(e); + return constrain(identity$9.translate(p[0], p[1]).scale(t.k).translate( + typeof x === "function" ? -x.apply(this, arguments) : -x, + typeof y === "function" ? -y.apply(this, arguments) : -y + ), e, translateExtent); + }); + }; + + function scale(transform, k) { + k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], k)); + return k === transform.k ? transform : new Transform(k, transform.x, transform.y); + } + + function translate(transform, p0, p1) { + var x = p0[0] - p1[0] * transform.k, y = p0[1] - p1[1] * transform.k; + return x === transform.x && y === transform.y ? transform : new Transform(transform.k, x, y); + } + + function centroid(extent) { + return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2]; + } + + function schedule(transition$$1, transform, center) { + transition$$1 + .on("start.zoom", function() { gesture(this, arguments).start(); }) + .on("interrupt.zoom end.zoom", function() { gesture(this, arguments).end(); }) + .tween("zoom", function() { + var that = this, + args = arguments, + g = gesture(that, args), + e = extent.apply(that, args), + p = center || centroid(e), + w = Math.max(e[1][0] - e[0][0], e[1][1] - e[0][1]), + a = that.__zoom, + b = typeof transform === "function" ? transform.apply(that, args) : transform, + i = interpolate(a.invert(p).concat(w / a.k), b.invert(p).concat(w / b.k)); + return function(t) { + if (t === 1) t = b; // Avoid rounding error on end. + else { var l = i(t), k = w / l[2]; t = new Transform(k, p[0] - l[0] * k, p[1] - l[1] * k); } + g.zoom(null, t); + }; + }); + } + + function gesture(that, args) { + for (var i = 0, n = gestures.length, g; i < n; ++i) { + if ((g = gestures[i]).that === that) { + return g; + } + } + return new Gesture(that, args); + } + + function Gesture(that, args) { + this.that = that; + this.args = args; + this.index = -1; + this.active = 0; + this.extent = extent.apply(that, args); + } + + Gesture.prototype = { + start: function() { + if (++this.active === 1) { + this.index = gestures.push(this) - 1; + this.emit("start"); + } + return this; + }, + zoom: function(key, transform) { + if (this.mouse && key !== "mouse") this.mouse[1] = transform.invert(this.mouse[0]); + if (this.touch0 && key !== "touch") this.touch0[1] = transform.invert(this.touch0[0]); + if (this.touch1 && key !== "touch") this.touch1[1] = transform.invert(this.touch1[0]); + this.that.__zoom = transform; + this.emit("zoom"); + return this; + }, + end: function() { + if (--this.active === 0) { + gestures.splice(this.index, 1); + this.index = -1; + this.emit("end"); + } + return this; + }, + emit: function(type) { + customEvent(new ZoomEvent(zoom, type, this.that.__zoom), listeners.apply, listeners, [type, this.that, this.args]); + } + }; + + function wheeled() { + if (!filter.apply(this, arguments)) return; + var g = gesture(this, arguments), + t = this.__zoom, + k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], t.k * Math.pow(2, wheelDelta.apply(this, arguments)))), + p = mouse(this); + + // If the mouse is in the same location as before, reuse it. + // If there were recent wheel events, reset the wheel idle timeout. + if (g.wheel) { + if (g.mouse[0][0] !== p[0] || g.mouse[0][1] !== p[1]) { + g.mouse[1] = t.invert(g.mouse[0] = p); + } + clearTimeout(g.wheel); + } + + // If this wheel event won’t trigger a transform change, ignore it. + else if (t.k === k) return; + + // Otherwise, capture the mouse point and location at the start. + else { + g.mouse = [p, t.invert(p)]; + interrupt(this); + g.start(); + } + + noevent$2(); + g.wheel = setTimeout(wheelidled, wheelDelay); + g.zoom("mouse", constrain(translate(scale(t, k), g.mouse[0], g.mouse[1]), g.extent, translateExtent)); + + function wheelidled() { + g.wheel = null; + g.end(); + } + } + + function mousedowned() { + if (touchending || !filter.apply(this, arguments)) return; + var g = gesture(this, arguments), + v = select(exports.event.view).on("mousemove.zoom", mousemoved, true).on("mouseup.zoom", mouseupped, true), + p = mouse(this), + x0 = exports.event.clientX, + y0 = exports.event.clientY; + + dragDisable(exports.event.view); + nopropagation$2(); + g.mouse = [p, this.__zoom.invert(p)]; + interrupt(this); + g.start(); + + function mousemoved() { + noevent$2(); + if (!g.moved) { + var dx = exports.event.clientX - x0, dy = exports.event.clientY - y0; + g.moved = dx * dx + dy * dy > clickDistance2; + } + g.zoom("mouse", constrain(translate(g.that.__zoom, g.mouse[0] = mouse(g.that), g.mouse[1]), g.extent, translateExtent)); + } + + function mouseupped() { + v.on("mousemove.zoom mouseup.zoom", null); + yesdrag(exports.event.view, g.moved); + noevent$2(); + g.end(); + } + } + + function dblclicked() { + if (!filter.apply(this, arguments)) return; + var t0 = this.__zoom, + p0 = mouse(this), + p1 = t0.invert(p0), + k1 = t0.k * (exports.event.shiftKey ? 0.5 : 2), + t1 = constrain(translate(scale(t0, k1), p0, p1), extent.apply(this, arguments), translateExtent); + + noevent$2(); + if (duration > 0) select(this).transition().duration(duration).call(schedule, t1, p0); + else select(this).call(zoom.transform, t1); + } + + function touchstarted() { + if (!filter.apply(this, arguments)) return; + var g = gesture(this, arguments), + touches$$1 = exports.event.changedTouches, + started, + n = touches$$1.length, i, t, p; + + nopropagation$2(); + for (i = 0; i < n; ++i) { + t = touches$$1[i], p = touch(this, touches$$1, t.identifier); + p = [p, this.__zoom.invert(p), t.identifier]; + if (!g.touch0) g.touch0 = p, started = true; + else if (!g.touch1) g.touch1 = p; + } + + // If this is a dbltap, reroute to the (optional) dblclick.zoom handler. + if (touchstarting) { + touchstarting = clearTimeout(touchstarting); + if (!g.touch1) { + g.end(); + p = select(this).on("dblclick.zoom"); + if (p) p.apply(this, arguments); + return; + } + } + + if (started) { + touchstarting = setTimeout(function() { touchstarting = null; }, touchDelay); + interrupt(this); + g.start(); + } + } + + function touchmoved() { + var g = gesture(this, arguments), + touches$$1 = exports.event.changedTouches, + n = touches$$1.length, i, t, p, l; + + noevent$2(); + if (touchstarting) touchstarting = clearTimeout(touchstarting); + for (i = 0; i < n; ++i) { + t = touches$$1[i], p = touch(this, touches$$1, t.identifier); + if (g.touch0 && g.touch0[2] === t.identifier) g.touch0[0] = p; + else if (g.touch1 && g.touch1[2] === t.identifier) g.touch1[0] = p; + } + t = g.that.__zoom; + if (g.touch1) { + var p0 = g.touch0[0], l0 = g.touch0[1], + p1 = g.touch1[0], l1 = g.touch1[1], + dp = (dp = p1[0] - p0[0]) * dp + (dp = p1[1] - p0[1]) * dp, + dl = (dl = l1[0] - l0[0]) * dl + (dl = l1[1] - l0[1]) * dl; + t = scale(t, Math.sqrt(dp / dl)); + p = [(p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2]; + l = [(l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2]; + } + else if (g.touch0) p = g.touch0[0], l = g.touch0[1]; + else return; + g.zoom("touch", constrain(translate(t, p, l), g.extent, translateExtent)); + } + + function touchended() { + var g = gesture(this, arguments), + touches$$1 = exports.event.changedTouches, + n = touches$$1.length, i, t; + + nopropagation$2(); + if (touchending) clearTimeout(touchending); + touchending = setTimeout(function() { touchending = null; }, touchDelay); + for (i = 0; i < n; ++i) { + t = touches$$1[i]; + if (g.touch0 && g.touch0[2] === t.identifier) delete g.touch0; + else if (g.touch1 && g.touch1[2] === t.identifier) delete g.touch1; + } + if (g.touch1 && !g.touch0) g.touch0 = g.touch1, delete g.touch1; + if (g.touch0) g.touch0[1] = this.__zoom.invert(g.touch0[0]); + else g.end(); + } + + zoom.wheelDelta = function(_) { + return arguments.length ? (wheelDelta = typeof _ === "function" ? _ : constant$d(+_), zoom) : wheelDelta; + }; + + zoom.filter = function(_) { + return arguments.length ? (filter = typeof _ === "function" ? _ : constant$d(!!_), zoom) : filter; + }; + + zoom.touchable = function(_) { + return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$d(!!_), zoom) : touchable; + }; + + zoom.extent = function(_) { + return arguments.length ? (extent = typeof _ === "function" ? _ : constant$d([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; + }; + + zoom.scaleExtent = function(_) { + return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]]; + }; + + zoom.translateExtent = function(_) { + return arguments.length ? (translateExtent[0][0] = +_[0][0], translateExtent[1][0] = +_[1][0], translateExtent[0][1] = +_[0][1], translateExtent[1][1] = +_[1][1], zoom) : [[translateExtent[0][0], translateExtent[0][1]], [translateExtent[1][0], translateExtent[1][1]]]; + }; + + zoom.constrain = function(_) { + return arguments.length ? (constrain = _, zoom) : constrain; + }; + + zoom.duration = function(_) { + return arguments.length ? (duration = +_, zoom) : duration; + }; + + zoom.interpolate = function(_) { + return arguments.length ? (interpolate = _, zoom) : interpolate; + }; + + zoom.on = function() { + var value = listeners.on.apply(listeners, arguments); + return value === listeners ? zoom : value; + }; + + zoom.clickDistance = function(_) { + return arguments.length ? (clickDistance2 = (_ = +_) * _, zoom) : Math.sqrt(clickDistance2); + }; + + return zoom; +} + +exports.version = version; +exports.bisect = bisectRight; +exports.bisectRight = bisectRight; +exports.bisectLeft = bisectLeft; +exports.ascending = ascending; +exports.bisector = bisector; +exports.cross = cross; +exports.descending = descending; +exports.deviation = deviation; +exports.extent = extent; +exports.histogram = histogram; +exports.thresholdFreedmanDiaconis = freedmanDiaconis; +exports.thresholdScott = scott; +exports.thresholdSturges = thresholdSturges; +exports.max = max; +exports.mean = mean; +exports.median = median; +exports.merge = merge; +exports.min = min; +exports.pairs = pairs; +exports.permute = permute; +exports.quantile = threshold; +exports.range = sequence; +exports.scan = scan; +exports.shuffle = shuffle; +exports.sum = sum; +exports.ticks = ticks; +exports.tickIncrement = tickIncrement; +exports.tickStep = tickStep; +exports.transpose = transpose; +exports.variance = variance; +exports.zip = zip; +exports.axisTop = axisTop; +exports.axisRight = axisRight; +exports.axisBottom = axisBottom; +exports.axisLeft = axisLeft; +exports.brush = brush; +exports.brushX = brushX; +exports.brushY = brushY; +exports.brushSelection = brushSelection; +exports.chord = chord; +exports.ribbon = ribbon; +exports.nest = nest; +exports.set = set$2; +exports.map = map$1; +exports.keys = keys; +exports.values = values; +exports.entries = entries; +exports.color = color; +exports.rgb = rgb; +exports.hsl = hsl; +exports.lab = lab; +exports.hcl = hcl; +exports.lch = lch; +exports.gray = gray; +exports.cubehelix = cubehelix; +exports.contours = contours; +exports.contourDensity = density; +exports.dispatch = dispatch; +exports.drag = drag; +exports.dragDisable = dragDisable; +exports.dragEnable = yesdrag; +exports.dsvFormat = dsvFormat; +exports.csvParse = csvParse; +exports.csvParseRows = csvParseRows; +exports.csvFormat = csvFormat; +exports.csvFormatBody = csvFormatBody; +exports.csvFormatRows = csvFormatRows; +exports.tsvParse = tsvParse; +exports.tsvParseRows = tsvParseRows; +exports.tsvFormat = tsvFormat; +exports.tsvFormatBody = tsvFormatBody; +exports.tsvFormatRows = tsvFormatRows; +exports.autoType = autoType; +exports.easeLinear = linear$1; +exports.easeQuad = quadInOut; +exports.easeQuadIn = quadIn; +exports.easeQuadOut = quadOut; +exports.easeQuadInOut = quadInOut; +exports.easeCubic = cubicInOut; +exports.easeCubicIn = cubicIn; +exports.easeCubicOut = cubicOut; +exports.easeCubicInOut = cubicInOut; +exports.easePoly = polyInOut; +exports.easePolyIn = polyIn; +exports.easePolyOut = polyOut; +exports.easePolyInOut = polyInOut; +exports.easeSin = sinInOut; +exports.easeSinIn = sinIn; +exports.easeSinOut = sinOut; +exports.easeSinInOut = sinInOut; +exports.easeExp = expInOut; +exports.easeExpIn = expIn; +exports.easeExpOut = expOut; +exports.easeExpInOut = expInOut; +exports.easeCircle = circleInOut; +exports.easeCircleIn = circleIn; +exports.easeCircleOut = circleOut; +exports.easeCircleInOut = circleInOut; +exports.easeBounce = bounceOut; +exports.easeBounceIn = bounceIn; +exports.easeBounceOut = bounceOut; +exports.easeBounceInOut = bounceInOut; +exports.easeBack = backInOut; +exports.easeBackIn = backIn; +exports.easeBackOut = backOut; +exports.easeBackInOut = backInOut; +exports.easeElastic = elasticOut; +exports.easeElasticIn = elasticIn; +exports.easeElasticOut = elasticOut; +exports.easeElasticInOut = elasticInOut; +exports.blob = blob; +exports.buffer = buffer; +exports.dsv = dsv; +exports.csv = csv$1; +exports.tsv = tsv$1; +exports.image = image; +exports.json = json; +exports.text = text; +exports.xml = xml; +exports.html = html; +exports.svg = svg; +exports.forceCenter = center$1; +exports.forceCollide = collide; +exports.forceLink = link; +exports.forceManyBody = manyBody; +exports.forceRadial = radial; +exports.forceSimulation = simulation; +exports.forceX = x$2; +exports.forceY = y$2; +exports.formatDefaultLocale = defaultLocale; +exports.formatLocale = formatLocale; +exports.formatSpecifier = formatSpecifier; +exports.precisionFixed = precisionFixed; +exports.precisionPrefix = precisionPrefix; +exports.precisionRound = precisionRound; +exports.geoArea = area$1; +exports.geoBounds = bounds; +exports.geoCentroid = centroid; +exports.geoCircle = circle; +exports.geoClipAntimeridian = clipAntimeridian; +exports.geoClipCircle = clipCircle; +exports.geoClipExtent = extent$1; +exports.geoClipRectangle = clipRectangle; +exports.geoContains = contains$1; +exports.geoDistance = distance; +exports.geoGraticule = graticule; +exports.geoGraticule10 = graticule10; +exports.geoInterpolate = interpolate$1; +exports.geoLength = length$1; +exports.geoPath = index$1; +exports.geoAlbers = albers; +exports.geoAlbersUsa = albersUsa; +exports.geoAzimuthalEqualArea = azimuthalEqualArea; +exports.geoAzimuthalEqualAreaRaw = azimuthalEqualAreaRaw; +exports.geoAzimuthalEquidistant = azimuthalEquidistant; +exports.geoAzimuthalEquidistantRaw = azimuthalEquidistantRaw; +exports.geoConicConformal = conicConformal; +exports.geoConicConformalRaw = conicConformalRaw; +exports.geoConicEqualArea = conicEqualArea; +exports.geoConicEqualAreaRaw = conicEqualAreaRaw; +exports.geoConicEquidistant = conicEquidistant; +exports.geoConicEquidistantRaw = conicEquidistantRaw; +exports.geoEqualEarth = equalEarth; +exports.geoEqualEarthRaw = equalEarthRaw; +exports.geoEquirectangular = equirectangular; +exports.geoEquirectangularRaw = equirectangularRaw; +exports.geoGnomonic = gnomonic; +exports.geoGnomonicRaw = gnomonicRaw; +exports.geoIdentity = identity$5; +exports.geoProjection = projection; +exports.geoProjectionMutator = projectionMutator; +exports.geoMercator = mercator; +exports.geoMercatorRaw = mercatorRaw; +exports.geoNaturalEarth1 = naturalEarth1; +exports.geoNaturalEarth1Raw = naturalEarth1Raw; +exports.geoOrthographic = orthographic; +exports.geoOrthographicRaw = orthographicRaw; +exports.geoStereographic = stereographic; +exports.geoStereographicRaw = stereographicRaw; +exports.geoTransverseMercator = transverseMercator; +exports.geoTransverseMercatorRaw = transverseMercatorRaw; +exports.geoRotation = rotation; +exports.geoStream = geoStream; +exports.geoTransform = transform; +exports.cluster = cluster; +exports.hierarchy = hierarchy; +exports.pack = index$2; +exports.packSiblings = siblings; +exports.packEnclose = enclose; +exports.partition = partition; +exports.stratify = stratify; +exports.tree = tree; +exports.treemap = index$3; +exports.treemapBinary = binary; +exports.treemapDice = treemapDice; +exports.treemapSlice = treemapSlice; +exports.treemapSliceDice = sliceDice; +exports.treemapSquarify = squarify; +exports.treemapResquarify = resquarify; +exports.interpolate = interpolateValue; +exports.interpolateArray = array$1; +exports.interpolateBasis = basis$1; +exports.interpolateBasisClosed = basisClosed; +exports.interpolateDate = date; +exports.interpolateDiscrete = discrete; +exports.interpolateHue = hue$1; +exports.interpolateNumber = interpolateNumber; +exports.interpolateObject = object; +exports.interpolateRound = interpolateRound; +exports.interpolateString = interpolateString; +exports.interpolateTransformCss = interpolateTransformCss; +exports.interpolateTransformSvg = interpolateTransformSvg; +exports.interpolateZoom = interpolateZoom; +exports.interpolateRgb = interpolateRgb; +exports.interpolateRgbBasis = rgbBasis; +exports.interpolateRgbBasisClosed = rgbBasisClosed; +exports.interpolateHsl = hsl$2; +exports.interpolateHslLong = hslLong; +exports.interpolateLab = lab$1; +exports.interpolateHcl = hcl$2; +exports.interpolateHclLong = hclLong; +exports.interpolateCubehelix = cubehelix$2; +exports.interpolateCubehelixLong = cubehelixLong; +exports.piecewise = piecewise; +exports.quantize = quantize; +exports.path = path; +exports.polygonArea = area$2; +exports.polygonCentroid = centroid$1; +exports.polygonHull = hull; +exports.polygonContains = contains$2; +exports.polygonLength = length$2; +exports.quadtree = quadtree; +exports.randomUniform = uniform; +exports.randomNormal = normal; +exports.randomLogNormal = logNormal; +exports.randomBates = bates; +exports.randomIrwinHall = irwinHall; +exports.randomExponential = exponential$1; +exports.scaleBand = band; +exports.scalePoint = point$1; +exports.scaleIdentity = identity$7; +exports.scaleLinear = linear$2; +exports.scaleLog = log$1; +exports.scaleSymlog = symlog; +exports.scaleOrdinal = ordinal; +exports.scaleImplicit = implicit; +exports.scalePow = pow$1; +exports.scaleSqrt = sqrt$1; +exports.scaleQuantile = quantile$$1; +exports.scaleQuantize = quantize$1; +exports.scaleThreshold = threshold$1; +exports.scaleTime = time; +exports.scaleUtc = utcTime; +exports.scaleSequential = sequential; +exports.scaleSequentialLog = sequentialLog; +exports.scaleSequentialPow = sequentialPow; +exports.scaleSequentialSqrt = sequentialSqrt; +exports.scaleSequentialSymlog = sequentialSymlog; +exports.scaleSequentialQuantile = sequentialQuantile; +exports.scaleDiverging = diverging; +exports.scaleDivergingLog = divergingLog; +exports.scaleDivergingPow = divergingPow; +exports.scaleDivergingSqrt = divergingSqrt; +exports.scaleDivergingSymlog = divergingSymlog; +exports.tickFormat = tickFormat; +exports.schemeCategory10 = category10; +exports.schemeAccent = Accent; +exports.schemeDark2 = Dark2; +exports.schemePaired = Paired; +exports.schemePastel1 = Pastel1; +exports.schemePastel2 = Pastel2; +exports.schemeSet1 = Set1; +exports.schemeSet2 = Set2; +exports.schemeSet3 = Set3; +exports.interpolateBrBG = BrBG; +exports.schemeBrBG = scheme; +exports.interpolatePRGn = PRGn; +exports.schemePRGn = scheme$1; +exports.interpolatePiYG = PiYG; +exports.schemePiYG = scheme$2; +exports.interpolatePuOr = PuOr; +exports.schemePuOr = scheme$3; +exports.interpolateRdBu = RdBu; +exports.schemeRdBu = scheme$4; +exports.interpolateRdGy = RdGy; +exports.schemeRdGy = scheme$5; +exports.interpolateRdYlBu = RdYlBu; +exports.schemeRdYlBu = scheme$6; +exports.interpolateRdYlGn = RdYlGn; +exports.schemeRdYlGn = scheme$7; +exports.interpolateSpectral = Spectral; +exports.schemeSpectral = scheme$8; +exports.interpolateBuGn = BuGn; +exports.schemeBuGn = scheme$9; +exports.interpolateBuPu = BuPu; +exports.schemeBuPu = scheme$a; +exports.interpolateGnBu = GnBu; +exports.schemeGnBu = scheme$b; +exports.interpolateOrRd = OrRd; +exports.schemeOrRd = scheme$c; +exports.interpolatePuBuGn = PuBuGn; +exports.schemePuBuGn = scheme$d; +exports.interpolatePuBu = PuBu; +exports.schemePuBu = scheme$e; +exports.interpolatePuRd = PuRd; +exports.schemePuRd = scheme$f; +exports.interpolateRdPu = RdPu; +exports.schemeRdPu = scheme$g; +exports.interpolateYlGnBu = YlGnBu; +exports.schemeYlGnBu = scheme$h; +exports.interpolateYlGn = YlGn; +exports.schemeYlGn = scheme$i; +exports.interpolateYlOrBr = YlOrBr; +exports.schemeYlOrBr = scheme$j; +exports.interpolateYlOrRd = YlOrRd; +exports.schemeYlOrRd = scheme$k; +exports.interpolateBlues = Blues; +exports.schemeBlues = scheme$l; +exports.interpolateGreens = Greens; +exports.schemeGreens = scheme$m; +exports.interpolateGreys = Greys; +exports.schemeGreys = scheme$n; +exports.interpolatePurples = Purples; +exports.schemePurples = scheme$o; +exports.interpolateReds = Reds; +exports.schemeReds = scheme$p; +exports.interpolateOranges = Oranges; +exports.schemeOranges = scheme$q; +exports.interpolateCubehelixDefault = cubehelix$3; +exports.interpolateRainbow = rainbow; +exports.interpolateWarm = warm; +exports.interpolateCool = cool; +exports.interpolateSinebow = sinebow; +exports.interpolateViridis = viridis; +exports.interpolateMagma = magma; +exports.interpolateInferno = inferno; +exports.interpolatePlasma = plasma; +exports.create = create; +exports.creator = creator; +exports.local = local; +exports.matcher = matcher; +exports.mouse = mouse; +exports.namespace = namespace; +exports.namespaces = namespaces; +exports.clientPoint = point; +exports.select = select; +exports.selectAll = selectAll; +exports.selection = selection; +exports.selector = selector; +exports.selectorAll = selectorAll; +exports.style = styleValue; +exports.touch = touch; +exports.touches = touches; +exports.window = defaultView; +exports.customEvent = customEvent; +exports.arc = arc; +exports.area = area$3; +exports.line = line; +exports.pie = pie; +exports.areaRadial = areaRadial; +exports.radialArea = areaRadial; +exports.lineRadial = lineRadial$1; +exports.radialLine = lineRadial$1; +exports.pointRadial = pointRadial; +exports.linkHorizontal = linkHorizontal; +exports.linkVertical = linkVertical; +exports.linkRadial = linkRadial; +exports.symbol = symbol; +exports.symbols = symbols; +exports.symbolCircle = circle$2; +exports.symbolCross = cross$2; +exports.symbolDiamond = diamond; +exports.symbolSquare = square; +exports.symbolStar = star; +exports.symbolTriangle = triangle; +exports.symbolWye = wye; +exports.curveBasisClosed = basisClosed$1; +exports.curveBasisOpen = basisOpen; +exports.curveBasis = basis$2; +exports.curveBundle = bundle; +exports.curveCardinalClosed = cardinalClosed; +exports.curveCardinalOpen = cardinalOpen; +exports.curveCardinal = cardinal; +exports.curveCatmullRomClosed = catmullRomClosed; +exports.curveCatmullRomOpen = catmullRomOpen; +exports.curveCatmullRom = catmullRom; +exports.curveLinearClosed = linearClosed; +exports.curveLinear = curveLinear; +exports.curveMonotoneX = monotoneX; +exports.curveMonotoneY = monotoneY; +exports.curveNatural = natural; +exports.curveStep = step; +exports.curveStepAfter = stepAfter; +exports.curveStepBefore = stepBefore; +exports.stack = stack; +exports.stackOffsetExpand = expand; +exports.stackOffsetDiverging = diverging$1; +exports.stackOffsetNone = none$1; +exports.stackOffsetSilhouette = silhouette; +exports.stackOffsetWiggle = wiggle; +exports.stackOrderAppearance = appearance; +exports.stackOrderAscending = ascending$3; +exports.stackOrderDescending = descending$2; +exports.stackOrderInsideOut = insideOut; +exports.stackOrderNone = none$2; +exports.stackOrderReverse = reverse; +exports.timeInterval = newInterval; +exports.timeMillisecond = millisecond; +exports.timeMilliseconds = milliseconds; +exports.utcMillisecond = millisecond; +exports.utcMilliseconds = milliseconds; +exports.timeSecond = second; +exports.timeSeconds = seconds; +exports.utcSecond = second; +exports.utcSeconds = seconds; +exports.timeMinute = minute; +exports.timeMinutes = minutes; +exports.timeHour = hour; +exports.timeHours = hours; +exports.timeDay = day; +exports.timeDays = days; +exports.timeWeek = sunday; +exports.timeWeeks = sundays; +exports.timeSunday = sunday; +exports.timeSundays = sundays; +exports.timeMonday = monday; +exports.timeMondays = mondays; +exports.timeTuesday = tuesday; +exports.timeTuesdays = tuesdays; +exports.timeWednesday = wednesday; +exports.timeWednesdays = wednesdays; +exports.timeThursday = thursday; +exports.timeThursdays = thursdays; +exports.timeFriday = friday; +exports.timeFridays = fridays; +exports.timeSaturday = saturday; +exports.timeSaturdays = saturdays; +exports.timeMonth = month; +exports.timeMonths = months; +exports.timeYear = year; +exports.timeYears = years; +exports.utcMinute = utcMinute; +exports.utcMinutes = utcMinutes; +exports.utcHour = utcHour; +exports.utcHours = utcHours; +exports.utcDay = utcDay; +exports.utcDays = utcDays; +exports.utcWeek = utcSunday; +exports.utcWeeks = utcSundays; +exports.utcSunday = utcSunday; +exports.utcSundays = utcSundays; +exports.utcMonday = utcMonday; +exports.utcMondays = utcMondays; +exports.utcTuesday = utcTuesday; +exports.utcTuesdays = utcTuesdays; +exports.utcWednesday = utcWednesday; +exports.utcWednesdays = utcWednesdays; +exports.utcThursday = utcThursday; +exports.utcThursdays = utcThursdays; +exports.utcFriday = utcFriday; +exports.utcFridays = utcFridays; +exports.utcSaturday = utcSaturday; +exports.utcSaturdays = utcSaturdays; +exports.utcMonth = utcMonth; +exports.utcMonths = utcMonths; +exports.utcYear = utcYear; +exports.utcYears = utcYears; +exports.timeFormatDefaultLocale = defaultLocale$1; +exports.timeFormatLocale = formatLocale$1; +exports.isoFormat = formatIso; +exports.isoParse = parseIso; +exports.now = now; +exports.timer = timer; +exports.timerFlush = timerFlush; +exports.timeout = timeout$1; +exports.interval = interval$1; +exports.transition = transition; +exports.active = active; +exports.interrupt = interrupt; +exports.voronoi = voronoi; +exports.zoom = zoom; +exports.zoomTransform = transform$1; +exports.zoomIdentity = identity$9; + +Object.defineProperty(exports, '__esModule', { value: true }); + +}))); diff --git a/static/js/d3.min.js b/static/js/d3.min.js new file mode 100644 index 00000000..ec06cca4 --- /dev/null +++ b/static/js/d3.min.js @@ -0,0 +1,2 @@ +// 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+Z(n.defaults.column);n.models.oSettings={oFeatures:{bAutoWidth:null,bDeferRender:null,bFilter:null,bInfo:null,bLengthChange:null,bPaginate:null,bProcessing:null,bServerSide:null,bSort:null,bSortMulti:null,bSortClasses:null,bStateSave:null},oScroll:{bCollapse:null,iBarWidth:0,sX:null,sXInner:null,sY:null},oLanguage:{fnInfoCallback:null},oBrowser:{bScrollOversize:!1,bScrollbarLeft:!1,bBounding:!1,barWidth:0},ajax:null,aanFeatures:[],aoData:[],aiDisplay:[],aiDisplayMaster:[],aIds:{},aoColumns:[],aoHeader:[], +aoFooter:[],oPreviousSearch:{},aoPreSearchCols:[],aaSorting:null,aaSortingFixed:[],asStripeClasses:null,asDestroyStripes:[],sDestroyWidth:0,aoRowCallback:[],aoHeaderCallback:[],aoFooterCallback:[],aoDrawCallback:[],aoRowCreatedCallback:[],aoPreDrawCallback:[],aoInitComplete:[],aoStateSaveParams:[],aoStateLoadParams:[],aoStateLoaded:[],sTableId:"",nTable:null,nTHead:null,nTFoot:null,nTBody:null,nTableWrapper:null,bDeferLoading:!1,bInitialised:!1,aoOpenRows:[],sDom:null,searchDelay:null,sPaginationType:"two_button", +iStateDuration:0,aoStateSave:[],aoStateLoad:[],oSavedState:null,oLoadedState:null,sAjaxSource:null,sAjaxDataProp:null,bAjaxDataGet:!0,jqXHR:null,json:k,oAjaxData:k,fnServerData:null,aoServerParams:[],sServerMethod:null,fnFormatNumber:null,aLengthMenu:null,iDraw:0,bDrawing:!1,iDrawError:-1,_iDisplayLength:10,_iDisplayStart:0,_iRecordsTotal:0,_iRecordsDisplay:0,oClasses:{},bFiltered:!1,bSorted:!1,bSortCellsTop:null,oInit:null,aoDestroyCallback:[],fnRecordsTotal:function(){return"ssp"==y(this)?1*this._iRecordsTotal: +this.aiDisplayMaster.length},fnRecordsDisplay:function(){return"ssp"==y(this)?1*this._iRecordsDisplay:this.aiDisplay.length},fnDisplayEnd:function(){var a=this._iDisplayLength,b=this._iDisplayStart,c=b+a,d=this.aiDisplay.length,e=this.oFeatures,f=e.bPaginate;return e.bServerSide?!1===f||-1===a?b+d:Math.min(b+a,this._iRecordsDisplay):!f||c>d||-1===a?d:c},oInstance:null,sInstance:null,iTabIndex:0,nScrollHead:null,nScrollFoot:null,aLastSort:[],oPlugins:{},rowIdFn:null,rowId:null};n.ext=x={buttons:{}, +classes:{},build:"dt/dt-1.10.18",errMode:"alert",feature:[],search:[],selector:{cell:[],column:[],row:[]},internal:{},legacy:{ajax:null},pager:{},renderer:{pageButton:{},header:{}},order:{},type:{detect:[],search:{},order:{}},_unique:0,fnVersionCheck:n.fnVersionCheck,iApiIndex:0,oJUIClasses:{},sVersion:n.version};h.extend(x,{afnFiltering:x.search,aTypes:x.type.detect,ofnSearch:x.type.search,oSort:x.type.order,afnSortData:x.order,aoFeatures:x.feature,oApi:x.internal,oStdClasses:x.classes,oPagination:x.pager}); +h.extend(n.ext.classes,{sTable:"dataTable",sNoFooter:"no-footer",sPageButton:"paginate_button",sPageButtonActive:"current",sPageButtonDisabled:"disabled",sStripeOdd:"odd",sStripeEven:"even",sRowEmpty:"dataTables_empty",sWrapper:"dataTables_wrapper",sFilter:"dataTables_filter",sInfo:"dataTables_info",sPaging:"dataTables_paginate paging_",sLength:"dataTables_length",sProcessing:"dataTables_processing",sSortAsc:"sorting_asc",sSortDesc:"sorting_desc",sSortable:"sorting",sSortableAsc:"sorting_asc_disabled", +sSortableDesc:"sorting_desc_disabled",sSortableNone:"sorting_disabled",sSortColumn:"sorting_",sFilterInput:"",sLengthSelect:"",sScrollWrapper:"dataTables_scroll",sScrollHead:"dataTables_scrollHead",sScrollHeadInner:"dataTables_scrollHeadInner",sScrollBody:"dataTables_scrollBody",sScrollFoot:"dataTables_scrollFoot",sScrollFootInner:"dataTables_scrollFootInner",sHeaderTH:"",sFooterTH:"",sSortJUIAsc:"",sSortJUIDesc:"",sSortJUI:"",sSortJUIAscAllowed:"",sSortJUIDescAllowed:"",sSortJUIWrapper:"",sSortIcon:"", +sJUIHeader:"",sJUIFooter:""});var Kb=n.ext.pager;h.extend(Kb,{simple:function(){return["previous","next"]},full:function(){return["first","previous","next","last"]},numbers:function(a,b){return[ia(a,b)]},simple_numbers:function(a,b){return["previous",ia(a,b),"next"]},full_numbers:function(a,b){return["first","previous",ia(a,b),"next","last"]},first_last_numbers:function(a,b){return["first",ia(a,b),"last"]},_numbers:ia,numbers_length:7});h.extend(!0,n.ext.renderer,{pageButton:{_:function(a,b,c,d,e, +f){var g=a.oClasses,j=a.oLanguage.oPaginate,i=a.oLanguage.oAria.paginate||{},m,l,n=0,o=function(b,d){var k,s,u,r,v=function(b){Ta(a,b.data.action,true)};k=0;for(s=d.length;k").appendTo(b);o(u,r)}else{m=null;l="";switch(r){case "ellipsis":b.append('…');break;case "first":m=j.sFirst;l=r+(e>0?"":" "+g.sPageButtonDisabled);break;case "previous":m=j.sPrevious;l=r+(e>0?"":" "+g.sPageButtonDisabled);break;case "next":m= +j.sNext;l=r+(e",{"class":g.sPageButton+" "+l,"aria-controls":a.sTableId,"aria-label":i[r],"data-dt-idx":n,tabindex:a.iTabIndex,id:c===0&&typeof r==="string"?a.sTableId+"_"+r:null}).html(m).appendTo(b);Wa(u,{action:r},v);n++}}}},s;try{s=h(b).find(H.activeElement).data("dt-idx")}catch(u){}o(h(b).empty(),d);s!==k&&h(b).find("[data-dt-idx="+ +s+"]").focus()}}});h.extend(n.ext.type.detect,[function(a,b){var c=b.oLanguage.sDecimal;return $a(a,c)?"num"+c:null},function(a){if(a&&!(a instanceof Date)&&!Zb.test(a))return null;var b=Date.parse(a);return null!==b&&!isNaN(b)||M(a)?"date":null},function(a,b){var c=b.oLanguage.sDecimal;return $a(a,c,!0)?"num-fmt"+c:null},function(a,b){var c=b.oLanguage.sDecimal;return Pb(a,c)?"html-num"+c:null},function(a,b){var c=b.oLanguage.sDecimal;return Pb(a,c,!0)?"html-num-fmt"+c:null},function(a){return M(a)|| +"string"===typeof a&&-1!==a.indexOf("<")?"html":null}]);h.extend(n.ext.type.search,{html:function(a){return M(a)?a:"string"===typeof a?a.replace(Mb," ").replace(Aa,""):""},string:function(a){return M(a)?a:"string"===typeof a?a.replace(Mb," "):a}});var za=function(a,b,c,d){if(0!==a&&(!a||"-"===a))return-Infinity;b&&(a=Ob(a,b));a.replace&&(c&&(a=a.replace(c,"")),d&&(a=a.replace(d,"")));return 1*a};h.extend(x.type.order,{"date-pre":function(a){a=Date.parse(a);return isNaN(a)?-Infinity:a},"html-pre":function(a){return M(a)? +"":a.replace?a.replace(/<.*?>/g,"").toLowerCase():a+""},"string-pre":function(a){return M(a)?"":"string"===typeof a?a.toLowerCase():!a.toString?"":a.toString()},"string-asc":function(a,b){return ab?1:0},"string-desc":function(a,b){return ab?-1:0}});Da("");h.extend(!0,n.ext.renderer,{header:{_:function(a,b,c,d){h(a.nTable).on("order.dt.DT",function(e,f,g,h){if(a===f){e=c.idx;b.removeClass(c.sSortingClass+" "+d.sSortAsc+" "+d.sSortDesc).addClass(h[e]=="asc"?d.sSortAsc:h[e]=="desc"?d.sSortDesc: +c.sSortingClass)}})},jqueryui:function(a,b,c,d){h("
    ").addClass(d.sSortJUIWrapper).append(b.contents()).append(h("").addClass(d.sSortIcon+" "+c.sSortingClassJUI)).appendTo(b);h(a.nTable).on("order.dt.DT",function(e,f,g,h){if(a===f){e=c.idx;b.removeClass(d.sSortAsc+" "+d.sSortDesc).addClass(h[e]=="asc"?d.sSortAsc:h[e]=="desc"?d.sSortDesc:c.sSortingClass);b.find("span."+d.sSortIcon).removeClass(d.sSortJUIAsc+" "+d.sSortJUIDesc+" "+d.sSortJUI+" "+d.sSortJUIAscAllowed+" "+d.sSortJUIDescAllowed).addClass(h[e]== +"asc"?d.sSortJUIAsc:h[e]=="desc"?d.sSortJUIDesc:c.sSortingClassJUI)}})}}});var Vb=function(a){return"string"===typeof a?a.replace(//g,">").replace(/"/g,"""):a};n.render={number:function(a,b,c,d,e){return{display:function(f){if("number"!==typeof f&&"string"!==typeof f)return f;var g=0>f?"-":"",h=parseFloat(f);if(isNaN(h))return Vb(f);h=h.toFixed(c);f=Math.abs(h);h=parseInt(f,10);f=c?b+(f-h).toFixed(c).substring(2):"";return g+(d||"")+h.toString().replace(/\B(?=(\d{3})+(?!\d))/g, +a)+f+(e||"")}}},text:function(){return{display:Vb}}};h.extend(n.ext.internal,{_fnExternApiFunc:Lb,_fnBuildAjax:sa,_fnAjaxUpdate:lb,_fnAjaxParameters:ub,_fnAjaxUpdateDraw:vb,_fnAjaxDataSrc:ta,_fnAddColumn:Ea,_fnColumnOptions:ka,_fnAdjustColumnSizing:$,_fnVisibleToColumnIndex:aa,_fnColumnIndexToVisible:ba,_fnVisbleColumns:V,_fnGetColumns:ma,_fnColumnTypes:Ga,_fnApplyColumnDefs:ib,_fnHungarianMap:Z,_fnCamelToHungarian:J,_fnLanguageCompat:Ca,_fnBrowserDetect:gb,_fnAddData:O,_fnAddTr:na,_fnNodeToDataIndex:function(a, +b){return b._DT_RowIndex!==k?b._DT_RowIndex:null},_fnNodeToColumnIndex:function(a,b,c){return h.inArray(c,a.aoData[b].anCells)},_fnGetCellData:B,_fnSetCellData:jb,_fnSplitObjNotation:Ja,_fnGetObjectDataFn:S,_fnSetObjectDataFn:N,_fnGetDataMaster:Ka,_fnClearTable:oa,_fnDeleteIndex:pa,_fnInvalidate:da,_fnGetRowElements:Ia,_fnCreateTr:Ha,_fnBuildHead:kb,_fnDrawHead:fa,_fnDraw:P,_fnReDraw:T,_fnAddOptionsHtml:nb,_fnDetectHeader:ea,_fnGetUniqueThs:ra,_fnFeatureHtmlFilter:pb,_fnFilterComplete:ga,_fnFilterCustom:yb, +_fnFilterColumn:xb,_fnFilter:wb,_fnFilterCreateSearch:Pa,_fnEscapeRegex:Qa,_fnFilterData:zb,_fnFeatureHtmlInfo:sb,_fnUpdateInfo:Cb,_fnInfoMacros:Db,_fnInitialise:ha,_fnInitComplete:ua,_fnLengthChange:Ra,_fnFeatureHtmlLength:ob,_fnFeatureHtmlPaginate:tb,_fnPageChange:Ta,_fnFeatureHtmlProcessing:qb,_fnProcessingDisplay:C,_fnFeatureHtmlTable:rb,_fnScrollDraw:la,_fnApplyToChildren:I,_fnCalculateColumnWidths:Fa,_fnThrottle:Oa,_fnConvertToWidth:Eb,_fnGetWidestNode:Fb,_fnGetMaxLenString:Gb,_fnStringToCss:v, +_fnSortFlatten:X,_fnSort:mb,_fnSortAria:Ib,_fnSortListener:Va,_fnSortAttachListener:Ma,_fnSortingClasses:wa,_fnSortData:Hb,_fnSaveState:xa,_fnLoadState:Jb,_fnSettingsFromNode:ya,_fnLog:K,_fnMap:F,_fnBindAction:Wa,_fnCallbackReg:z,_fnCallbackFire:r,_fnLengthOverflow:Sa,_fnRenderer:Na,_fnDataSource:y,_fnRowAttributes:La,_fnExtend:Xa,_fnCalculateEnd:function(){}});h.fn.dataTable=n;n.$=h;h.fn.dataTableSettings=n.settings;h.fn.dataTableExt=n.ext;h.fn.DataTable=function(a){return h(this).dataTable(a).api()}; +h.each(n,function(a,b){h.fn.DataTable[a]=b});return h.fn.dataTable}); + + diff --git a/static/js/ddLogin.js b/static/js/ddLogin.js new file mode 100644 index 00000000..41abd9ac --- /dev/null +++ b/static/js/ddLogin.js @@ -0,0 +1,18 @@ +!function (window, document) { + function d(a) { + var e, c = document.createElement("iframe"), + d = "https://login.dingtalk.com/login/qrcode.htm?goto=" + a.goto ; + d += a.style ? "&style=" + encodeURIComponent(a.style) : "", + d += a.href ? "&href=" + a.href : "", + c.src = d, + c.frameBorder = "0", + c.allowTransparency = "true", + c.scrolling = "no", + c.width = a.width ? a.width + 'px' : "365px", + c.height = a.height ? a.height + 'px' : "400px", + e = document.getElementById(a.id), + e.innerHTML = "", + e.appendChild(c) + } + window.DDLogin = d +}(window, document); diff --git a/static/js/dingding_dev.js b/static/js/dingding_dev.js new file mode 100644 index 00000000..71ed01ef --- /dev/null +++ b/static/js/dingding_dev.js @@ -0,0 +1,15 @@ +var obj = DDLogin({id:"login_container", goto:"https%3a%2f%2foapi.dingtalk.com%2fconnect%2foauth2%2fsns_authorize%3fappid%3ddingoa7wymhx6dbeffjels%26response_type%3dcode%26scope%3dsnsapi_login%26state%3dSTATE%26redirect_uri%3dhttp%3a%2f%2f172.16.68.13%2flogin", style: "border:none;background-color:white;", width : "230", height: "300"}); +var hanndleMessage = function (event) { +var origin = event.origin; +if( origin == "https://login.dingtalk.com" ) { + var loginTmpCode = event.data; + var url = encodeURI("https://oapi.dingtalk.com/connect/oauth2/sns_authorize?appid=dingoa7wymhx6dbeffjels&response_type=code&scope=" + + "nsapi_login&state=STATE&redirect_uri=http://172.16.68.13/login&loginTmpCode="+loginTmpCode); + window.location.replace(url); +} +}; +if (typeof window.addEventListener != 'undefined') { + window.addEventListener('message', hanndleMessage, false); +} else if (typeof window.attachEvent != 'undefined') { + window.attachEvent('onmessage', hanndleMessage); +} \ No newline at end of file diff --git a/static/js/dingding_pro.js b/static/js/dingding_pro.js new file mode 100644 index 00000000..1ba59152 --- /dev/null +++ b/static/js/dingding_pro.js @@ -0,0 +1,15 @@ +var obj = DDLogin({id:"login_container", goto:"https%3a%2f%2foapi.dingtalk.com%2fconnect%2foauth2%2fsns_authorize%3fappid%3ddingoadq3qon8zb34vzdff%26response_type%3dcode%26scope%3dsnsapi_login%26state%3dSTATE%26redirect_uri%3dhttp%3a%2f%2fop.moji.com%2flogin", style: "border:none;background-color:white;", width : "230", height: "300"}); +var hanndleMessage = function (event) { +var origin = event.origin; +if( origin == "https://login.dingtalk.com" ) { + var loginTmpCode = event.data; + var url = encodeURI("https://oapi.dingtalk.com/connect/oauth2/sns_authorize?appid=dingoadq3qon8zb34vzdff&response_type=code&scope=" + + "nsapi_login&state=STATE&redirect_uri=http://op.moji.com/login&loginTmpCode="+loginTmpCode); + window.location.replace(url); +} +}; +if (typeof window.addEventListener != 'undefined') { + window.addEventListener('message', hanndleMessage, false); +} else if (typeof window.attachEvent != 'undefined') { + window.attachEvent('onmessage', hanndleMessage); +} diff --git a/static/js/dropdown.js b/static/js/dropdown.js new file mode 100644 index 00000000..2f1b3842 --- /dev/null +++ b/static/js/dropdown.js @@ -0,0 +1,151 @@ +var cssdropdown={ +disappeardelay: 250, +disablemenuclick: false, +enableswipe: 1, +enableiframeshim: 1, +dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!document.all, swipetimer: undefined, bottomclip:0, + +getposOffset:function(what, offsettype){ +var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop; +var parentEl=what.offsetParent; +while (parentEl!=null){ +totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop; +parentEl=parentEl.offsetParent; +} +return totaloffset; +}, + +swipeeffect:function(){ +if (this.bottomclip