30 строки
1.1 KiB
Python
30 строки
1.1 KiB
Python
|
# -*- coding: utf-8 -*-
|
||
|
|
# Copyright 2017 Google Inc.
|
||
|
|
#
|
||
|
|
# 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.
|
||
|
|
|
||
|
|
__author__ = 'ericbidelman@chromium.org (Eric Bidelman)'
|
||
|
|
|
||
|
|
import json
|
||
|
|
|
||
|
|
from google.appengine.api import memcache
|
||
|
|
from google.appengine.api import urlfetch
|
||
|
|
|
||
|
|
def get_omaha_data():
|
||
|
|
omaha_data = memcache.get('omaha_data')
|
||
|
|
if omaha_data is None:
|
||
|
|
result = urlfetch.fetch('https://omahaproxy.appspot.com/all.json')
|
||
|
|
if result.status_code == 200:
|
||
|
|
omaha_data = json.loads(result.content)
|
||
|
|
memcache.set('omaha_data', omaha_data, time=86400) # cache for 24hrs.
|
||
|
|
return omaha_data
|