244 lines
8.4 KiB
Python
244 lines
8.4 KiB
Python
#!/usr/bin/env python
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# Copyright (c) 2011 OpenStack, LLC.
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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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# This is designed to be called by a gerrit hook. It searched new
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# patchsets for strings like "bug FOO" and updates corresponding Launchpad
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# bugs status.
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from launchpadlib.launchpad import Launchpad
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from launchpadlib.uris import LPNET_SERVICE_ROOT
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import os
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import argparse
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import re
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import subprocess
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BASE_DIR = '/home/gerrit2/review_site'
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GERRIT_CACHE_DIR = os.path.expanduser(
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os.environ.get('GERRIT_CACHE_DIR',
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'~/.launchpadlib/cache'))
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GERRIT_CREDENTIALS = os.path.expanduser(
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os.environ.get('GERRIT_CREDENTIALS',
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'~/.launchpadlib/creds'))
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def add_change_proposed_message(bugtask, change_url, project, branch):
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subject = 'Fix proposed to %s (%s)' % (short_project(project), branch)
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body = 'Fix proposed to branch: %s\nReview: %s' % (branch, change_url)
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bugtask.bug.newMessage(subject=subject, content=body)
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def add_change_merged_message(bugtask, change_url, project, commit,
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submitter, branch, git_log):
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subject = 'Fix merged to %s (%s)' % (short_project(project), branch)
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git_url = 'http://github.com/%s/commit/%s' % (project, commit)
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body = '''Reviewed: %s
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Committed: %s
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Submitter: %s
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Branch: %s\n''' % (change_url, git_url, submitter, branch)
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body = body + '\n' + git_log
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bugtask.bug.newMessage(subject=subject, content=body)
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def set_in_progress(bugtask, launchpad, uploader, change_url):
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"""Set bug In progress with assignee being the uploader"""
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# Retrieve uploader from Launchpad. Use email as search key if
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# provided, and only set if there is a clear match.
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try:
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searchkey = uploader[uploader.rindex("(") + 1:-1]
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except ValueError:
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searchkey = uploader
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persons = launchpad.people.findPerson(text=searchkey)
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if len(persons) == 1:
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bugtask.assignee = persons[0]
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bugtask.status = "In Progress"
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bugtask.lp_save()
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def set_fix_committed(bugtask):
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"""Set bug fix committed"""
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bugtask.status = "Fix Committed"
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bugtask.lp_save()
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def set_fix_released(bugtask):
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"""Set bug fix released"""
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bugtask.status = "Fix Released"
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bugtask.lp_save()
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def release_fixcommitted(bugtask):
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"""Set bug FixReleased if it was FixCommitted"""
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if bugtask.status == u'Fix Committed':
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set_fix_released(bugtask)
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def tag_in_branchname(bugtask, branch):
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"""Tag bug with in-branch-name tag (if name is appropriate)"""
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lp_bug = bugtask.bug
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branch_name = branch.replace('/', '-')
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if branch_name.replace('-', '').isalnum():
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lp_bug.tags = lp_bug.tags + ["in-%s" % branch_name]
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lp_bug.tags.append("in-%s" % branch_name)
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lp_bug.lp_save()
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def short_project(full_project_name):
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"""Return the project part of the git repository name"""
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return full_project_name.split('/')[-1]
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def git2lp(full_project_name):
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"""Convert Git repo name to Launchpad project"""
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project_map = {
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'openstack/openstack-ci-puppet': 'openstack-ci',
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'openstack-ci/devstack-gate': 'openstack-ci',
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'openstack-ci/gerrit': 'openstack-ci',
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'openstack-ci/lodgeit': 'openstack-ci',
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'openstack-ci/meetbot': 'openstack-ci',
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}
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return project_map.get(full_project_name, short_project(full_project_name))
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def is_direct_release(full_project_name):
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"""Test against a list of projects who directly release changes."""
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return full_project_name in [
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'openstack-ci/devstack-gate',
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'openstack-ci/lodgeit',
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'openstack-ci/meetbot',
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'openstack-dev/devstack',
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'openstack/openstack-ci',
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'openstack/openstack-ci-puppet',
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'openstack/openstack-manuals',
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'openstack/tempest',
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]
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def process_bugtask(launchpad, bugtask, git_log, args):
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"""Apply changes to bugtask, based on hook / branch..."""
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if args.hook == "change-merged":
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if args.branch == 'master':
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if is_direct_release(args.project):
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set_fix_released(bugtask)
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else:
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if bugtask.status != u'Fix Released':
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set_fix_committed(bugtask)
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elif args.branch == 'milestone-proposed':
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release_fixcommitted(bugtask)
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elif args.branch.startswith('stable/'):
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series = args.branch[7:]
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# Look for a related task matching the series
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for reltask in bugtask.related_tasks:
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if (reltask.bug_target_name.endswith("/" + series) and
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reltask.status != u'Fix Released'):
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# Use fixcommitted if there is any
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set_fix_committed(reltask)
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break
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else:
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# Use tagging if there isn't any
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tag_in_branchname(bugtask, args.branch)
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add_change_merged_message(bugtask, args.change_url, args.project,
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args.commit, args.submitter, args.branch,
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git_log)
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if args.hook == "patchset-created":
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if args.branch == 'master':
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if bugtask.status not in [u'Fix Committed', u'Fix Released']:
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set_in_progress(bugtask, launchpad, args.uploader,
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args.change_url)
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elif args.branch.startswith('stable/'):
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series = args.branch[7:]
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for reltask in bugtask.related_tasks:
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if (reltask.bug_target_name.endswith("/" + series) and
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reltask.status not in [u'Fix Committed',
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u'Fix Released']):
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set_in_progress(reltask, launchpad,
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args.uploader, args.change_url)
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break
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if args.patchset == '1':
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add_change_proposed_message(bugtask, args.change_url,
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args.project, args.branch)
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def find_bugs(launchpad, git_log, args):
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"""Find bugs referenced in the git log and return related bugtasks"""
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bug_regexp = r'([Bb]ug|[Ll][Pp])[\s#:]*(\d+)'
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tokens = re.split(bug_regexp, git_log)
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# Extract unique bug tasks
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bugtasks = {}
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for token in tokens:
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if re.match('^\d+$', token) and (token not in bugtasks):
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try:
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lp_bug = launchpad.bugs[token]
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for lp_task in lp_bug.bug_tasks:
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if lp_task.bug_target_name == git2lp(args.project):
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bugtasks[token] = lp_task
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break
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except KeyError:
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# Unknown bug
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pass
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return bugtasks.values()
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def extract_git_log(args):
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"""Extract git log of all merged commits"""
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cmd = ['git',
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'--git-dir=' + BASE_DIR + '/git/' + args.project + '.git',
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'log', '--no-merges', args.commit + '^1..' + args.commit]
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return subprocess.Popen(cmd, stdout=subprocess.PIPE).communicate()[0]
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('hook')
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#common
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parser.add_argument('--change', default=None)
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parser.add_argument('--change-url', default=None)
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parser.add_argument('--project', default=None)
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parser.add_argument('--branch', default=None)
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parser.add_argument('--commit', default=None)
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#change-merged
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parser.add_argument('--submitter', default=None)
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#patchset-created
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parser.add_argument('--uploader', default=None)
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parser.add_argument('--patchset', default=None)
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args = parser.parse_args()
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# Connect to Launchpad
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launchpad = Launchpad.login_with('Gerrit User Sync', LPNET_SERVICE_ROOT,
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GERRIT_CACHE_DIR,
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credentials_file=GERRIT_CREDENTIALS,
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version='devel')
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# Get git log
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git_log = extract_git_log(args)
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# Process bugtasks found in git log
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for bugtask in find_bugs(launchpad, git_log, args):
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process_bugtask(launchpad, bugtask, git_log, args)
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