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#!/usr/bin/python
# Copyright 2005 Canonical Ltd. All rights reserved.
import _pythonpath
import logging
import sys
from optparse import OptionParser
from canonical.lp import initZopeless
from canonical.launchpad.scripts import (
execute_zcml_for_scripts, logger_options, logger as logger_from_options)
from canonical.launchpad.scripts.lockfile import LockFile
from canonical.launchpad.scripts.po_export_queue import process_queue
def main(args):
parser = OptionParser()
logger_options(parser, logging.WARNING)
options, args = parser.parse_args()
logger = logger_from_options(options)
lockfile_path = '/var/lock/rosetta-export-queue.lock'
lockfile = LockFile(lockfile_path, logger=logger)
try:
lockfile.acquire()
except OSError:
logger.info('Lockfile %s already exists, exiting.' % lockfile_path)
return 0
try:
ztm = initZopeless()
execute_zcml_for_scripts()
process_queue(ztm, logger)
logger.info('Done.')
return 0
finally:
lockfile.release()
if __name__ == '__main__':
sys.exit(main(sys.argv))
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