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#!/usr/bin/python2.4
"""Death row kickoff script."""
import _pythonpath
from optparse import OptionParser
from zope.component import getUtility
from canonical.launchpad.interfaces import IDistributionSet
from canonical.config import config
from canonical.launchpad.scripts import (
execute_zcml_for_scripts, logger, logger_options)
from canonical.lp import initZopeless
from canonical.archivepublisher.deathrow import getDeathRow
def main():
parser = OptionParser()
parser.add_option("-n", "--dry-run", action="store_true",
dest="dry_run", metavar="", default=False,
help=("Dry run: goes through the motions but "
"commits to nothing."))
parser.add_option("-d", "--distribution",
dest="distribution", metavar="DISTRO",
help="Specified the distribution name.")
parser.add_option("-p", "--pool-root", metavar="PATH",
help="Override the path to the pool folder")
parser.add_option("--ppa", action="store_true",
dest="ppa", metavar="PPA", default=False,
help="Run only over PPA archives.")
logger_options(parser)
(options, args) = parser.parse_args()
log = logger(options, "deathrow-distro")
log.debug("Initialising zopeless.")
txn = initZopeless(dbuser=config.archivepublisher.dbuser)
execute_zcml_for_scripts()
distribution = getUtility(IDistributionSet).getByName(
options.distribution)
if not options.ppa:
archives = distribution.all_distro_archives
else:
archives = distribution.getAllPPAs()
for archive in archives:
death_row = getDeathRow(archive, log, options.pool_root)
try:
# Unpublish death row
log.debug("Unpublishing death row for %s." % archive.title)
death_row.reap(options.dry_run)
if options.dry_run:
log.debug("Dry run mode; rolling back.")
txn.abort()
else:
log.debug("Committing")
txn.commit()
except:
log.exception("Unexpected exception while doing death-row "
"unpublish")
txn.abort()
# Continue with other archives.
if __name__ == "__main__":
main()
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