mirror of
https://git.launchpad.net/ubuntu-dev-tools
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150 lines
4.7 KiB
Python
Executable File
150 lines
4.7 KiB
Python
Executable File
#!/usr/bin/python3
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# Find the next thing to work on for proposed-migration
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# Copyright (C) 2023 Canonical Ltd.
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# Author: Steve Langasek <steve.langasek@ubuntu.com>
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License, version 3.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import lzma
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from argparse import ArgumentParser
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import sys
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import webbrowser
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import yaml
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from launchpadlib.launchpad import Launchpad
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from ubuntutools.utils import get_url
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# proposed-migration is only concerned with the devel series; unlike other
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# tools, don't make this configurable
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excuses_url = 'https://ubuntu-archive-team.ubuntu.com/proposed-migration/' \
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+ 'update_excuses.yaml.xz'
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def get_proposed_version(excuses, package):
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for k in excuses['sources']:
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if k['source'] == package:
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return k.get('new-version')
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return None
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def claim_excuses_bug(launchpad, bug, package):
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print("LP: #%d: %s" % (bug.id, bug.title))
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ubuntu = launchpad.distributions['ubuntu']
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series = ubuntu.current_series.fullseriesname
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for task in bug.bug_tasks:
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# targeting to a series doesn't make the default task disappear,
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# it just makes it useless
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if task.bug_target_name == "%s (%s)" % (package, series):
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our_task = task
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break
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elif task.bug_target_name == "%s (Ubuntu)" % package:
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our_task = task
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if our_task.assignee == launchpad.me:
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print("Bug already assigned to you.")
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return True
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elif our_task.assignee:
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print("Currently assigned to %s" % our_task.assignee.name)
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print('''Do you want to claim this bug? [yN] ''', end="")
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sys.stdout.flush()
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response = sys.stdin.readline()
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if response.strip().lower().startswith('y'):
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our_task.assignee = launchpad.me
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our_task.lp_save()
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return True
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return False
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def create_excuses_bug(launchpad, package, version):
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print("Will open a new bug")
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bug = launchpad.bugs.createBug(
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title = 'proposed-migration for %s %s' % (package, version),
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tags = ('update-excuse'),
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target = 'https://api.launchpad.net/devel/ubuntu/+source/%s' % package,
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description = '%s %s is stuck in -proposed.' % (package, version)
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)
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task = bug.bug_tasks[0]
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task.assignee = launchpad.me
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task.lp_save()
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print("Opening %s in browser" % bug.web_link)
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webbrowser.open(bug.web_link)
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return bug
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def has_excuses_bugs(launchpad, package):
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ubuntu = launchpad.distributions['ubuntu']
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pkg = ubuntu.getSourcePackage(name=package)
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if not pkg:
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raise ValueError(f"No such source package: {package}")
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tasks = pkg.searchTasks(tags=['update-excuse'], order_by=['id'])
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bugs = [task.bug for task in tasks]
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if not bugs:
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return False
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if len(bugs) == 1:
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print("There is 1 open update-excuse bug against %s" % package)
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else:
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print("There are %d open update-excuse bugs against %s" \
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% (len(bugs), package))
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for bug in bugs:
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if claim_excuses_bug(launchpad, bug, package):
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return True
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return True
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def main():
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parser = ArgumentParser()
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parser.add_argument(
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"-l", "--launchpad", dest="launchpad_instance", default="production")
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parser.add_argument(
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"-v", "--verbose", default=False, action="store_true",
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help="be more verbose")
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parser.add_argument(
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'package', nargs='?', help="act on this package only")
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args = parser.parse_args()
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args.launchpad = Launchpad.login_with(
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"pm-helper", args.launchpad_instance, version="devel")
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f = get_url(excuses_url, False)
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with lzma.open(f) as lzma_f:
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excuses = yaml.load(lzma_f, Loader=yaml.CSafeLoader)
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if args.package:
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try:
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if not has_excuses_bugs(args.launchpad, args.package):
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proposed_version = get_proposed_version(excuses, args.package)
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if not proposed_version:
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print("Package %s not found in -proposed." % args.package)
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sys.exit(1)
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create_excuses_bug(args.launchpad, args.package,
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proposed_version)
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except ValueError as e:
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sys.stderr.write(f"{e}\n")
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else:
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pass # for now
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if __name__ == '__main__':
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sys.exit(main())
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