forked from mirrors/gecko-dev
284 lines
9.8 KiB
Python
284 lines
9.8 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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from __future__ import absolute_import, print_function, unicode_literals
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import requests
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import redo
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import logging
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logger = logging.getLogger(__name__)
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PLATFORM_RENAMES = {
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'windows2012-32': 'win32',
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'windows2012-64': 'win64',
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'osx-cross': 'macosx64',
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}
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BALROG_PLATFORM_MAP = {
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"linux": [
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"Linux_x86-gcc3"
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],
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"linux32": [
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"Linux_x86-gcc3"
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],
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"linux64": [
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"Linux_x86_64-gcc3"
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],
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"linux64-asan-reporter": [
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"Linux_x86_64-gcc3-asan"
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],
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"macosx64": [
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"Darwin_x86_64-gcc3-u-i386-x86_64",
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"Darwin_x86-gcc3-u-i386-x86_64",
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"Darwin_x86-gcc3",
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"Darwin_x86_64-gcc3"
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],
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"win32": [
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"WINNT_x86-msvc",
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"WINNT_x86-msvc-x86",
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"WINNT_x86-msvc-x64"
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],
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"win64": [
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"WINNT_x86_64-msvc",
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"WINNT_x86_64-msvc-x64"
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],
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"win64-asan-reporter": [
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"WINNT_x86_64-msvc-x64-asan"
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]
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}
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FTP_PLATFORM_MAP = {
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"Darwin_x86-gcc3": "mac",
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"Darwin_x86-gcc3-u-i386-x86_64": "mac",
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"Darwin_x86_64-gcc3": "mac",
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"Darwin_x86_64-gcc3-u-i386-x86_64": "mac",
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"Linux_x86-gcc3": "linux-i686",
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"Linux_x86_64-gcc3": "linux-x86_64",
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"Linux_x86_64-gcc3-asan": "linux-x86_64-asan-reporter",
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"WINNT_x86_64-msvc-x64-asan": "win64-asan-reporter",
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"WINNT_x86-msvc": "win32",
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"WINNT_x86-msvc-x64": "win32",
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"WINNT_x86-msvc-x86": "win32",
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"WINNT_x86_64-msvc": "win64",
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"WINNT_x86_64-msvc-x64": "win64",
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}
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def get_balrog_platform_name(platform):
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"""Convert build platform names into balrog platform names"""
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if '-nightly' in platform:
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platform = platform.replace('-nightly', '')
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if '-devedition' in platform:
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platform = platform.replace('-devedition', '')
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return PLATFORM_RENAMES.get(platform, platform)
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def _sanitize_platform(platform):
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platform = get_balrog_platform_name(platform)
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if platform not in BALROG_PLATFORM_MAP:
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return platform
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return BALROG_PLATFORM_MAP[platform][0]
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def get_builds(release_history, platform, locale):
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"""Examine cached balrog release history and return the list of
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builds we need to generate diffs from"""
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platform = _sanitize_platform(platform)
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return release_history.get(platform, {}).get(locale, {})
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def get_partials_artifacts(release_history, platform, locale):
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platform = _sanitize_platform(platform)
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return release_history.get(platform, {}).get(locale, {}).keys()
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def get_partials_artifact_map(release_history, platform, locale):
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platform = _sanitize_platform(platform)
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artifact_map = {}
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for k in release_history.get(platform, {}).get(locale, {}):
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details = release_history[platform][locale][k]
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attributes = ('buildid',
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'previousBuildNumber',
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'previousVersion')
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artifact_map[k] = {attr: details[attr] for attr in attributes
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if attr in details}
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return artifact_map
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def _retry_on_http_errors(url, verify, params, errors):
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if params:
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params_str = "&".join("=".join([k, str(v)])
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for k, v in params.iteritems())
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else:
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params_str = ''
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logger.info("Connecting to %s?%s", url, params_str)
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for _ in redo.retrier(sleeptime=5, max_sleeptime=30, attempts=10):
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try:
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req = requests.get(url, verify=verify, params=params, timeout=4)
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req.raise_for_status()
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return req
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except requests.HTTPError as e:
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if e.response.status_code in errors:
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logger.exception("Got HTTP %s trying to reach %s",
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e.response.status_code, url)
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else:
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raise
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else:
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raise
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def get_sorted_releases(product, branch):
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"""Returns a list of release names from Balrog.
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:param product: product name, AKA appName
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:param branch: branch name, e.g. mozilla-central
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:return: a sorted list of release names, most recent first.
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"""
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url = "{}/releases".format(_get_balrog_api_root(branch))
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params = {
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"product": product,
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# Adding -nightly-2 (2 stands for the beginning of build ID
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# based on date) should filter out release and latest blobs.
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# This should be changed to -nightly-3 in 3000 ;)
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"name_prefix": "{}-{}-nightly-2".format(product, branch),
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"names_only": True
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}
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req = _retry_on_http_errors(
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url=url, verify=True, params=params,
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errors=[500])
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releases = req.json()["names"]
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releases = sorted(releases, reverse=True)
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return releases
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def get_release_builds(release, branch):
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url = "{}/releases/{}".format(_get_balrog_api_root(branch), release)
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req = _retry_on_http_errors(
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url=url, verify=True, params=None,
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errors=[500])
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return req.json()
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def _get_balrog_api_root(branch):
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if branch in ('mozilla-central', 'mozilla-beta', 'mozilla-release') or 'mozilla-esr' in branch:
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return 'https://aus5.mozilla.org/api/v1'
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else:
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return 'https://aus5.stage.mozaws.net/api/v1'
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def find_localtest(fileUrls):
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for channel in fileUrls:
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if "-localtest" in channel:
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return channel
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def populate_release_history(product, branch, maxbuilds=4, maxsearch=10,
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partial_updates=None):
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# Assuming we are using release branches when we know the list of previous
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# releases in advance
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if partial_updates:
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return _populate_release_history(
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product, branch, partial_updates=partial_updates)
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else:
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return _populate_nightly_history(
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product, branch, maxbuilds=maxbuilds, maxsearch=maxsearch)
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def _populate_nightly_history(product, branch, maxbuilds=4, maxsearch=10):
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"""Find relevant releases in Balrog
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Not all releases have all platforms and locales, due
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to Taskcluster migration.
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Args:
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product (str): capitalized product name, AKA appName, e.g. Firefox
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branch (str): branch name (mozilla-central)
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maxbuilds (int): Maximum number of historical releases to populate
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maxsearch(int): Traverse at most this many releases, to avoid
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working through the entire history.
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Returns:
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json object based on data from balrog api
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results = {
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'platform1': {
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'locale1': {
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'buildid1': mar_url,
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'buildid2': mar_url,
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'buildid3': mar_url,
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},
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'locale2': {
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'target.partial-1.mar': {'buildid1': 'mar_url'},
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}
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},
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'platform2': {
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}
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}
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"""
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last_releases = get_sorted_releases(product, branch)
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partial_mar_tmpl = 'target.partial-{}.mar'
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builds = dict()
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for release in last_releases[:maxsearch]:
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# maxbuilds in all categories, don't make any more queries
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full = len(builds) > 0 and all(
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len(builds[platform][locale]) >= maxbuilds
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for platform in builds for locale in builds[platform])
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if full:
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break
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history = get_release_builds(release, branch)
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for platform in history['platforms']:
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if 'alias' in history['platforms'][platform]:
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continue
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if platform not in builds:
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builds[platform] = dict()
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for locale in history['platforms'][platform]['locales']:
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if locale not in builds[platform]:
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builds[platform][locale] = dict()
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if len(builds[platform][locale]) >= maxbuilds:
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continue
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buildid = history['platforms'][platform]['locales'][locale]['buildID']
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url = history['platforms'][platform]['locales'][locale]['completes'][0]['fileUrl']
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nextkey = len(builds[platform][locale]) + 1
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builds[platform][locale][partial_mar_tmpl.format(nextkey)] = {
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'buildid': buildid,
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'mar_url': url,
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}
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return builds
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def _populate_release_history(product, branch, partial_updates):
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builds = dict()
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for version, release in partial_updates.iteritems():
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prev_release_blob = '{product}-{version}-build{build_number}'.format(
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product=product, version=version, build_number=release['buildNumber']
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)
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partial_mar_key = 'target-{version}.partial.mar'.format(version=version)
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history = get_release_builds(prev_release_blob, branch)
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# use one of the localtest channels to avoid relying on bouncer
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localtest = find_localtest(history['fileUrls'])
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url_pattern = history['fileUrls'][localtest]['completes']['*']
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for platform in history['platforms']:
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if 'alias' in history['platforms'][platform]:
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continue
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if platform not in builds:
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builds[platform] = dict()
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for locale in history['platforms'][platform]['locales']:
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if locale not in builds[platform]:
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builds[platform][locale] = dict()
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buildid = history['platforms'][platform]['locales'][locale]['buildID']
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url = url_pattern.replace(
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'%OS_FTP%', FTP_PLATFORM_MAP[platform]).replace(
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'%LOCALE%', locale
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)
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builds[platform][locale][partial_mar_key] = {
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'buildid': buildid,
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'mar_url': url,
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'previousVersion': version,
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'previousBuildNumber': release['buildNumber'],
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'product': product,
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}
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return builds
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