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#! /usr/bin/python
# Copyright (C) 2012 Canonical Ltd.
# Author: Colin Watson <cjwatson@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/>.
"""Branch a set of live filesystem configurations for the next release."""
from __future__ import print_function
from optparse import OptionParser
from launchpadlib.launchpad import Launchpad
def branch_livefses(options, owner):
for livefs in list(options.launchpad.livefses):
if (livefs.owner == owner and
livefs.distro_series == options.source_series):
print("Branching %s for %s ..." % (
livefs.web_link, options.dest_series.name))
new_livefs = options.launchpad.livefses.new(
owner=owner, distro_series=options.dest_series,
name=livefs.name, metadata=livefs.metadata)
new_livefs.require_virtualized = livefs.require_virtualized
new_livefs.relative_build_score = livefs.relative_build_score
new_livefs.lp_save()
print(" %s" % new_livefs.web_link)
def main():
parser = OptionParser(usage="usage: %prog [options] OWNER")
parser.add_option(
"-l", "--launchpad", dest="launchpad_instance", default="production")
parser.add_option(
"-d", "--distribution", default="ubuntu", metavar="DISTRIBUTION",
help="branch live filesystems for DISTRIBUTION")
parser.add_option(
"--source-series",
help="source series (default: current stable release)")
parser.add_option(
"--dest-series",
help="destination series (default: series in pre-release freeze)")
options, args = parser.parse_args()
if not args:
parser.error(
"You must specify an owner whose live filesystems you want to "
"copy.")
options.launchpad = Launchpad.login_with(
"branch-livefses", options.launchpad_instance, version="devel")
distro = options.launchpad.distributions[options.distribution]
if options.source_series is None:
options.source_series = [
series for series in distro.series
if series.status == "Current Stable Release"][0]
else:
options.source_series = distro.getSeries(
name_or_version=options.source_series)
if options.dest_series is None:
options.dest_series = [
series for series in distro.series
if series.status == "Pre-release Freeze"][0]
else:
options.dest_series = distro.getSeries(
name_or_version=options.dest_series)
owner = options.launchpad.people[args[0]]
branch_livefses(options, owner)
if __name__ == '__main__':
main()
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