| # Copyright 2015 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import cStringIO |
| import csv |
| |
| from recipe_engine import recipe_api |
| |
| |
| class OmahaproxyApi(recipe_api.RecipeApi): |
| """APIs for interacting with omahaproxy.""" |
| |
| @staticmethod |
| def split_version(text): |
| result = [int(x) for x in text.split('.')] |
| assert len(result) == 4 |
| return result |
| |
| def history(self, min_major_version=None, exclude_platforms=None): |
| exclude_platforms = exclude_platforms or [] |
| TEST_DATA = """os,channel,version,timestamp |
| linux,stable,48.0.2564.109,2016-02-09 19:07:05.198510 |
| mac,canary,44.0.2376.0,2015-04-20 19:42:48.990730 |
| ios,stable,43.0.2357.56,2015-06-09 13:28:01.245850 |
| win,canary,41.0.2270.0,2015-01-08 19:48:09.982040 |
| linux,dev,41.0.2267.0,2015-01-06 19:58:10.377100 |
| mac,beta,36.0.1985.49,2014-06-04 17:40:47.808350""" |
| raw_history = self.m.url.fetch( |
| 'https://omahaproxy.appspot.com/history', |
| step_test_data=lambda: self.m.raw_io.test_api.output(TEST_DATA)) |
| csv_reader = csv.reader(cStringIO.StringIO(raw_history)) |
| data = list(csv_reader) |
| header = data[0] |
| for row in data[1:]: |
| candidate = {header[i]: row[i] for i in range(len(row))} |
| if (min_major_version and |
| self.split_version(candidate['version'])[0] < min_major_version): |
| continue |
| if row[0].strip() in exclude_platforms: |
| continue |
| yield candidate |
