88 строки
2.7 KiB
Python
88 строки
2.7 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2017 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License")
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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__author__ = 'ericbidelman@chromium.org (Eric Bidelman)'
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import json
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import logging
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import os
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import webapp2
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from google.appengine.api import memcache
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from google.appengine.api import urlfetch
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from google.appengine.api import users
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import common
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import models
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import settings
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import util
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def fetch_chrome_release_info(version):
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key = '%s|chromerelease|%s' % (settings.MEMCACHE_KEY_PREFIX, version)
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data = memcache.get(key)
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if data is None:
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url = 'https://chromepmo.appspot.com/schedule/mstone/json?mstone=%s' % version
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result = urlfetch.fetch(url, deadline=60)
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if result.status_code == 200:
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data = json.loads(result.content)['mstones'][0]
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del data['owners']
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del data['feature_freeze']
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del data['ldaps']
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memcache.set(key, data)
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return data
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def construct_chrome_channels_details():
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omaha_data = util.get_omaha_data()
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channels = {}
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win_versions = omaha_data[0]['versions']
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for v in win_versions:
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channel = v['channel']
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major_version = int(v['version'].split('.')[0])
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channels[channel] = fetch_chrome_release_info(major_version)
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channels[channel]['version'] = major_version
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# Adjust for the brief period after next miletone gets promted to stable/beta
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# channel and their major versions are the same.
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if channels['stable']['version'] == channels['beta']['version']:
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new_beta_version = channels['stable']['version'] + 1
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channels['beta'] = fetch_chrome_release_info(new_beta_version)
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channels['beta']['version'] = new_beta_version
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new_dev_version = channels['beta']['version'] + 1
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channels['dev'] = fetch_chrome_release_info(new_dev_version)
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channels['dev']['version'] = new_dev_version
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return channels
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class ScheduleHandler(common.ContentHandler):
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@common.strip_trailing_slash
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def get(self, path):
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data = {
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'features': json.dumps(models.Feature.get_chronological()),
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'channels': json.dumps(construct_chrome_channels_details())
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}
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self.render(data, template_path=os.path.join('schedule.html'))
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app = webapp2.WSGIApplication([
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('(.*)', ScheduleHandler),
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], debug=settings.DEBUG)
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