~ubuntu-archive/ubuntu-archive-tools/trunk

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#!/usr/bin/python3
# -*- coding: utf-8 -*-

# Copyright (C) 2020  Canonical Ltd.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

"""Close out remaining open bug tasks in Launchpad for an EOL series."""

import argparse
from launchpadlib.launchpad import Launchpad
import sys

CONSUMER_KEY = "close-EOL-bugs"

def close_bugs_for_series(series):
    bugs = series.searchTasks(status=('New', 'Confirmed', 'Incomplete',
                                      'Triaged', 'In Progress',
                                      'Fix Committed'),
                              omit_duplicates=True)
    message = ('%s has reached end of life, so this bug will not be fixed'
               ' for that release' % series.title)
    for task in bugs:
        print(task.web_link)
        task.status = "Won't Fix"
        task.bug.newMessage(content=message)
        task.lp_save()

def is_series_obsolete(series):
    if series.status != 'Obsolete':
        return False
    return True

if __name__ == '__main__':
    parser = argparse.ArgumentParser(
        usage="%(prog)s [options] series")

    parser.add_argument(
        "-l", "--launchpad", dest="launchpad_instance", default="production")
    parser.add_argument(
        "series",
        help="series to act on")

    args = parser.parse_args()

    launchpad = Launchpad.login_with(
         CONSUMER_KEY, args.launchpad_instance, version="devel")
    distro = launchpad.distributions["ubuntu"]
    series = distro.getSeries(name_or_version=args.series)

    if not is_series_obsolete(series):
        print("Series %s is not obsolete, aborting." % args.series,
              file=sys.stderr)
        sys.exit(1)

    close_bugs_for_series(series)