diff --git a/AI.py b/AI.py index 7fa2560..ca8bb31 100644 --- a/AI.py +++ b/AI.py @@ -2,15 +2,32 @@ from openai import OpenAI +import system_prompt + +client = OpenAI(api_key='') + def ai_summary(user_input): - client = OpenAI(api_key='') response = client.chat.completions.create( model="gpt-3.5-turbo-0125", response_format={"type": "json_object"}, messages=[ - {"role": "system", "content": "你是一名AI助手,根据用户输入的项目名称进行总结,只能从餐饮,交通,其他三个词中,选出一个词来总结该项目名称属于哪种类型。只需要返回类型即可,不需要其他内容。结果输出为JSON:{'type':'xxx'}"}, + {"role": "system", "content": system_prompt.summary_prompt}, {"role": "user", "content": user_input}, ] ) return json.loads(response.choices[0].message.content)['type'] + + +def find_text(user_input): + response = client.chat.completions.create( + model="gpt-3.5-turbo-0125", + response_format={"type": "json_object"}, + messages=[ + {"role": "system", + "content": system_prompt.prompt}, + {"role": "user", "content": user_input}, + ] + ) + result = json.loads(response.choices[0].message.content) + return result['text'] diff --git a/Constant.py b/Constant.py index addcac1..f82a0d6 100644 --- a/Constant.py +++ b/Constant.py @@ -1,2 +1 @@ BASE_URL = 'https://mail.qq.com/' -BASE_DOWNLOAD = '/Users/wanglongjun/invoice' \ No newline at end of file diff --git a/DownloadEmail.py b/DownloadEmail.py index 854a5c2..c7f2e13 100644 --- a/DownloadEmail.py +++ b/DownloadEmail.py @@ -2,34 +2,53 @@ from selenium.common.exceptions import NoSuchElementException from selenium.webdriver.common.by import By +from selenium.webdriver.support import expected_conditions as EC +from watchdog.observers import Observer +import AI import Constant import ParseInvoice import config import util from DriverSingleton import DriverSingleton +from monitor import MyHandler driver, wait = DriverSingleton.init() current_page = 1 +monitor = MyHandler() end_flag = False +origin_window_handle = None +fail_invoice_list = {} + + +def start_monitor(): + observer = Observer() + observer.schedule(monitor, config.get_location(), recursive=False) + observer.start() def download_email(): begin() - # switch_to_frame() - # while not end_flag: - # handle_mail() - # next_page() - # ParseInvoice.parse_invoice() + start_monitor() + switch_to_frame() + while not end_flag: + handle_mail() + next_page() + ParseInvoice.parse_invoice() + print(fail_invoice_list) def begin(): - # driver.get(Constant.BASE_URL) - driver.get('https://www.hxpdd.com/s/Q3QQGcH49TCm') - print(driver.find_element_by_tag_name('body').get_attribute('innerHTML')) + global origin_window_handle + driver.get(Constant.BASE_URL) + origin_window_handle = driver.current_window_handle def switch_to_frame(): + if len(driver.window_handles) > 1: + driver.close() + driver.switch_to.window(origin_window_handle) + driver.refresh() recv_option = util.getDelayElement(By.PARTIAL_LINK_TEXT, "收件箱") recv_option.click() @@ -39,14 +58,23 @@ def switch_to_frame(): def get_mail_list(): - driver.implicitly_wait(7) + time.sleep(2) return driver.find_elements_by_class_name("M") + driver.find_elements_by_class_name("F") +def record_fail(item): + if item['mailId'] not in fail_invoice_list: + fail_invoice_list[item['mailId']] = item['title'] + + +def check_file(item): + if monitor.get_created() == 0: + record_fail(item) + + def handle_mail(): global end_flag - no_attach_invoice_list = [] - attach_invoice_list = [] + invoice_list = [] mail_list = get_mail_list() mail_num = len(mail_list) print(f'mail_num:{mail_num}, page: {current_page}') @@ -57,23 +85,33 @@ def handle_mail(): if '发票' in title: try: mail.find_element(By.CSS_SELECTOR, 'div.cij.Ju') - attach_invoice_list.append(mailid) + invoice_list.append({'title': title, 'mailId': mailid}) except NoSuchElementException as e: - no_attach_invoice_list.append(mail) - print(len(attach_invoice_list)) - print('-------有附件的发票-------') - for item in attach_invoice_list: - print(f'{item}') - tag = driver.find_element_by_xpath(f"//nobr[@mailid='{item}']") + invoice_list.append({'title': title, 'mailId': mailid}) + print(f'-------发票: {len(invoice_list)}-------') + for item in invoice_list: + monitor.reset_create() + mailId = item["mailId"] + tag = driver.find_element_by_xpath(f"//nobr[@mailid='{mailId}']") tag.click() time.sleep(1) if is_out_date(): end_flag = True break - download_attach() - - -def exist_attach(by, key) -> bool: + try: + if exist_element(By.ID, 'attachment'): + download_attach() + check_file(item) + else: + handle_no_attach() + check_file(item) + except Exception as e: + record_fail(item) + switch_to_frame() + time.sleep(3) + + +def exist_element(by, key) -> bool: try: driver.find_element(by, key) return True @@ -84,7 +122,6 @@ def exist_attach(by, key) -> bool: def is_out_date(): date = util.getDelayElement(By.ID, 'local-time-caption').text.split('(')[0] month_date = util.parse_date(date, '%Y年%m月%d日', '%Y%m') - print(f'{date}, month_date: {month_date}') return month_date < config.get_out_date() @@ -97,12 +134,27 @@ def download_attach(): attach.find_element_by_partial_link_text('下载').click() break time.sleep(3) - # driver.back() - driver.refresh() switch_to_frame() time.sleep(4) +def handle_no_attach(): + global fail_invoice_list + container = util.getDelayElement(By.ID, 'mailContentContainer') + html = container.find_element(By.TAG_NAME, 'div').get_attribute('innerHTML') + text = AI.find_text(html) + element = util.getDelayElement(By.XPATH, f"//a[contains(text(), '{text}')]") + element.click() + wait.until(EC.number_of_windows_to_be(2)) + driver.switch_to.window(driver.window_handles[1]) + if exist_element(By.TAG_NAME, 'body') and len( + str(driver.find_element_by_tag_name('body').get_attribute('innerHTML'))) > 0: + download = util.getDelayElement(By.XPATH, f"//*[contains(text(), '下载')]") + time.sleep(1) + download.click() + time.sleep(2) + + def next_page(): if end_flag: return diff --git a/DriverSingleton.py b/DriverSingleton.py index 28d4d13..1c1c667 100644 --- a/DriverSingleton.py +++ b/DriverSingleton.py @@ -18,13 +18,13 @@ class DriverSingleton: _instance = None _driver: WebDriver = None - _wait = None + _wait:WebDriverWait = None def __new__(cls): if cls._instance is None: cls._instance = super(DriverSingleton, cls).__new__(cls) cls._driver = webdriver.Chrome(executable_path='./chromedriver', options=chrome_option) # 或者你选择的浏览器 - cls._wait = WebDriverWait(cls._driver, 360) # 可以调整等待时间 + cls._wait = WebDriverWait(cls._driver, 30) # 可以调整等待时间 return cls._instance @classmethod diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..261eeb9 --- /dev/null +++ b/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/README.md b/README.md new file mode 100644 index 0000000..3b9f7d2 --- /dev/null +++ b/README.md @@ -0,0 +1,172 @@ + +> 背景:因为每个月有报销发票的需求,但每次到报销发票的时候,都需要去邮箱上一个个把发票下载下来,然后分类整理。这些都是耗时且重复的动作,就想着能不能把它自动化,同时看看能不能结合上最近大火的AI + +> 目标:能够按要求自动下载发票文件,同时解析重命名发票文件 +## 自动下载邮件中附件 +这一步是很简单的啦,用Selenium就可以实现,我的是QQ邮箱。我们只需要打开浏览器按下F12一步步的查找从登录到进入邮件下载附件都需要点击哪些元素,然后用Selenium代替我们操作就行 +### 登录 +```python +BASE_URL = 'https://mail.qq.com/' +def begin(): + global origin_window_handle + driver.get(Constant.BASE_URL) + origin_window_handle = driver.current_window_handle +``` +这里登录就没有做的那么麻烦,自己扫码或者输入账号密码即可。 +### 获取邮件 +登录到QQ邮箱后,通过F12可以看到主要功能区是在iframe里面,因此我们要先点击收件箱然后切换到iframe中,否则没法找到元素 + + + + +```python +def switch_to_frame(): + recv_option = util.getDelayElement(By.PARTIAL_LINK_TEXT, "收件箱") + recv_option.click() + main_frame = util.getDelayElement(By.CSS_SELECTOR, "#mainFrame") + driver.switch_to.frame(main_frame) +``` +接着就获取邮件,每次只能获取当前页数的邮件,我这里是把未读和已读都获取到了 +```python +def get_mail_list(): + return driver.find_elements_by_class_name("M") + driver.find_elements_by_class_name("F") +``` +### 处理邮件 +因为我只要处理发票的邮件,用了最简单的方式,只处理当前邮件标题是否包含发票两字,同时发票邮件包括两种,带有附件和不带有附件的,带有附件的是邮件里直接附上了发票文件。不带有附件的是邮件里给了一个链接,需要点击后才能下载或者跳转到其他网站下载。因为两种方式的处理方式不同,所以需要分开存储哪些是带有附件的哪些没带有附件。同时为了避免同名标题不同发票的情况,我们使用mailId来进行存储,后续通过mailId来定位每一个邮件 + + +```python +def handle_mail(): + global end_flag + invoice_list = [] + mail_list = get_mail_list() + mail_num = len(mail_list) + print(f'mail_num:{mail_num}, page: {current_page}') + for mail in mail_list: + mailid = mail.find_element(By.CSS_SELECTOR, 'td.tl.tf ').find_element(By.TAG_NAME, 'nobr').get_attribute( + 'mailid') + title = mail.find_element_by_class_name("tt").text + if '发票' in title: + try: + mail.find_element(By.CSS_SELECTOR, 'div.cij.Ju') + invoice_list.append({'title': title, 'mailId': mailid}) + except NoSuchElementException as e: + invoice_list.append({'title': title, 'mailId': mailid}) + print(f'-------发票: {len(invoice_list)}-------') + for item in invoice_list: + monitor.reset_create() + mailId = item["mailId"] + title = item["title"] + tag = driver.find_element_by_xpath(f"//nobr[@mailid='{mailId}']") + tag.click() + time.sleep(1) + if is_out_date(): + end_flag = True + break + try: + if exist_element(By.ID, 'attachment'): + download_attach() + check_file(item) + else: + handle_no_attach() + check_file(item) + except Exception as e: + record_fail(item) + switch_to_frame() + time.sleep(3) +``` +#### 处理带有附件的邮件 +附件可能会有多个附件,我们只需要下载PDF文件即可 + + + +```python +def download_attach(): + attachment = util.getDelayElement(By.ID, 'attachment') + attach_items = attachment.find_elements(By.CSS_SELECTOR, 'div.att_bt.attachitem') + for attach in attach_items: + util.getDelayElement(By.CSS_SELECTOR, 'div.name_big') + if '.pdf' in attach.find_element(By.CSS_SELECTOR, 'div.name_big').find_element(By.TAG_NAME, 'span').text: + attach.find_element_by_partial_link_text('下载').click() + break + time.sleep(3) + # driver.back() + driver.refresh() + switch_to_frame() + time.sleep(4) +``` +#### 处理没有附件的邮件 +这个才是本次的重点,对于没有附件只有下载链接的邮件,如何让selenium知道该点哪里。不同的邮件他们的展示也不同 + + + + +解决方法就是让AI来告诉selenium该点哪里,通过F12可以发现,邮件的内容都是在一个固定的Div里面 + + +那我们就可以获取这个Div里面的HTML片段,然后告诉AI,让它根据HTML片段解析出带有发票下载链接的标签文本,然后返回,selenium根据这个文本点击,以下是对于prompt +``` python +prompt = ''' +你是一名HTML解析助手,你需要解析用户上传的HTML片段。 +1.解析出片段中带有发票下载链接的超链接标签文本。 +2.如果有多个下载链接,则找出下载为PDF格式的超链接标签文本即可。 +例如: +输入: +
+ 下载PDF文件:
+
+ HelloWorld
+
+ 下载PDF文件:
+
+ HelloWorld
+