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# Copyright (C) 1998-2015 by the Free Software Foundation, Inc.
#
# This file is part of GNU Mailman.
#
# GNU Mailman 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, either version 3 of the License, or (at your option)
# any later version.
#
# GNU Mailman 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
# GNU Mailman. If not, see <http://www.gnu.org/licenses/>.
import os
import sys
import optparse
from mailman import MailList
from mailman.core.i18n import _
from mailman.initialize import initialize
from mailman.version import MAILMAN_VERSION
# Work around known problems with some RedHat cron daemons
import signal
signal.signal(signal.SIGCHLD, signal.SIG_DFL)
def parseargs():
parser = optparse.OptionParser(version=MAILMAN_VERSION,
usage=_("""\
%prog [options]
Dispatch digests for lists w/pending messages and digest_send_periodic
set."""))
parser.add_option('-l', '--listname',
type='string', default=[], action='append',
dest='listnames', help=_("""\
Send the digest for the given list only, otherwise the digests for all
lists are sent out. Multiple -l options may be given."""))
parser.add_option('-C', '--config',
help=_('Alternative configuration file to use'))
opts, args = parser.parse_args()
if args:
parser.print_help()
print >> sys.stderr, _('Unexpected arguments')
sys.exit(1)
return opts, args, parser
def main():
opts, args, parser = parseargs()
initialize(opts.config)
for listname in set(opts.listnames or config.list_manager.names):
mlist = MailList.MailList(listname, lock=False)
if mlist.digest_send_periodic:
mlist.Lock()
try:
try:
mlist.send_digest_now()
mlist.Save()
# We are unable to predict what exception may occur in digest
# processing and we don't want to lose the other digests, so
# we catch everything.
except Exception as errmsg:
print >> sys.stderr, \
'List: %s: problem processing %s:\n%s' % \
(listname,
os.path.join(mlist.data_path, 'digest.mbox'),
errmsg)
finally:
mlist.Unlock()
if __name__ == '__main__':
main()
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