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#!/usr/bin/python2.7
# Copyright (C) 2011, 2012 Canonical Ltd.
# Author: Martin Pitt <martin.pitt@ubuntu.com>
# 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/>.
# Move all bugs of a milestone to another milestone. This is usually done after
# the milestone was released.
import optparse
import sys
from launchpadlib.launchpad import Launchpad
def parse_args():
'''Parse command line.
Return (options, arguments).
'''
parser = optparse.OptionParser(
usage='Usage: %prog [options] <from milestone> <to milestone>')
parser.add_option(
"-l", "--launchpad", dest="launchpad_instance", default="production")
parser.add_option(
"-s", "--series",
help="Ubuntu release to work on (default: current development "
"release)")
parser.add_option(
"-n", "--no-act", "--dry-run", action="store_true",
help="Only show bugs that would be moved, but do not act on them")
options, args = parser.parse_args()
if len(args) != 2:
parser.error('Need to specify "from" and "to" milestone. See --help')
return (options, args)
if __name__ == '__main__':
(options, (from_ms, to_ms)) = parse_args()
launchpad = Launchpad.login_with(
'ubuntu-archive-tools', options.launchpad_instance)
ubuntu = launchpad.distributions['ubuntu']
if options.series:
distro_series = ubuntu.getSeries(name_or_version=options.series)
else:
distro_series = ubuntu.current_series
# convert milestone names to LP objects
lp_milestones = {}
for m in distro_series.all_milestones:
lp_milestones[m.name] = m
try:
from_ms = lp_milestones[from_ms]
except KeyError:
sys.stderr.write('ERROR: Unknown milestone %s\n' % from_ms)
sys.exit(1)
try:
to_ms = lp_milestones[to_ms]
except KeyError:
sys.stderr.write('ERROR: Unknown milestone %s\n' % to_ms)
sys.exit(1)
# move them over
if options.no_act:
print('Would move the following bug tasks to %s:' % to_ms.name)
else:
print('Moving the following bug tasks to %s:' % to_ms.name)
for task in from_ms.searchTasks():
print(task.title)
if not options.no_act:
task.milestone_link = to_ms
task.lp_save()
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