# Copyright 2015 Google Inc. All rights reserved.

#

# 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.

"""

Sample application that demonstrates various aspects of App Engine's request

handling.

"""

import os

import time

import webapp2

# [START request_timer]

class TimerHandler(webapp2.RequestHandler):

def get(self):

from google.appengine.runtime import DeadlineExceededError

try:

time.sleep(70)

self.response.write('Completed.')

except DeadlineExceededError:

self.response.clear()

self.response.set_status(500)

self.response.out.write(

'The request did not complete in time.')

# [END request_timer]

# [START environment]

class PrintEnvironmentHandler(webapp2.RequestHandler):

def get(self):

self.response.headers['Content-Type'] = 'text/plain'

for key, value in os.environ.iteritems():

self.response.out.write(

"{} = {}\n".format(key, value))

# [END environment]

# [START request_ids]

class RequestIdHandler(webapp2.RequestHandler):

def get(self):

self.response.headers['Content-Type'] = 'text/plain'

request_id = os.environ.get('REQUEST_LOG_ID')

self.response.write(

'REQUEST_LOG_ID={}'.format(request_id))

# [END request_ids]

app = webapp2.WSGIApplication([

('/timer', TimerHandler),

('/environment', PrintEnvironmentHandler),

('/requestid', RequestIdHandler)

], debug=True)