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#!/usr/bin/python2.4
"""Queue/Accepted processor
Given a distribution to run on, obtains all the queue items for the
distribution and then gets on and deals with any accepted items, preparing them
for publishing as appropriate.
"""
import _pythonpath
import sys
from optparse import OptionParser
from zope.component import getUtility
from canonical.config import config
from canonical.database.sqlbase import ISOLATION_LEVEL_READ_COMMITTED
from canonical.launchpad.interfaces import (
IDistributionSet, PackageUploadStatus)
from canonical.launchpad.scripts import (
execute_zcml_for_scripts, logger, logger_options)
from canonical.launchpad.scripts.processaccepted import close_bugs
from canonical.lp import initZopeless
from contrib.glock import GlobalLock
def main():
# Parse command-line arguments
parser = OptionParser()
logger_options(parser)
parser.add_option("-n", "--dry-run", action="store_true",
dest="dryrun", metavar="DRY_RUN", default=False,
help="Whether to treat this as a dry-run or not.")
parser.add_option("--ppa", action="store_true",
dest="ppa", metavar="PPA", default=False,
help="Run only over PPA archives.")
(options, args) = parser.parse_args()
log = logger(options, "process-accepted")
if len(args) != 1:
log.error("Need to be given exactly one non-option argument. "
"Namely the distribution to process.")
return 1
distro_name = args[0]
log.debug("Acquiring lock")
lock = GlobalLock('/var/lock/launchpad-upload-queue.lock')
lock.acquire(blocking=True)
log.debug("Initialising connection.")
execute_zcml_for_scripts()
ztm = initZopeless(dbuser=config.uploadqueue.dbuser,
isolation=ISOLATION_LEVEL_READ_COMMITTED)
processed_queue_ids = []
try:
log.debug("Finding distribution %s." % distro_name)
distribution = getUtility(IDistributionSet).getByName(distro_name)
# target_archives is a tuple of (archive, description).
if options.ppa:
target_archives = [
(archive, archive.archive_url)
for archive in distribution.getPendingAcceptancePPAs()]
else:
target_archives = [
(archive, archive.purpose.title)
for archive in distribution.all_distro_archives]
for archive, description in target_archives:
for distroseries in distribution.serieses:
log.debug("Processing queue for %s %s" % (
distroseries.name, description))
queue_items = distroseries.getQueueItems(
PackageUploadStatus.ACCEPTED, archive=archive)
for queue_item in queue_items:
try:
queue_item.realiseUpload(log)
except:
log.error("Failure processing queue_item %d"
% (queue_item.id), exc_info=True)
raise
else:
processed_queue_ids.append(queue_item.id)
if not options.dryrun:
ztm.commit()
else:
log.debug("Dry Run mode.")
log.debug("Closing bugs.")
close_bugs(processed_queue_ids)
if not options.dryrun:
ztm.commit()
finally:
log.debug("Rolling back any remaining transactions.")
ztm.abort()
log.debug("Releasing lock")
lock.release()
return 0
if __name__ == '__main__':
sys.exit(main())
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