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#! /usr/bin/env python
# Copyright (C) 1998 by the Free Software Foundation, Inc.
#
# 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; either version 2
# of the License, or (at your option) any later version.
#
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
"""Rebuild a list's archive.
Use this command to rebuild the archives for a mailing list. You may want to
do this if you edit some messages in an archive, or remove some messages from
an archive.
Usage: %(program)s <listname> <mbox> [-h]
Where <mbox> is the path to a list's complete mbox archive. Usually this will
be some path in the archives/private directory. For example:
%% bin/arch mylist archives/private/mylist.mbox/mylist.mbox
"""
import sys
import os
import getopt
import paths
from Mailman import mm_cfg
from Mailman.MailList import MailList
from Mailman.Archiver.HyperArch import HyperArchive, Article
from Mailman.LockFile import LockFile
from Mailman import Errors
program = sys.argv[0]
def usage(code, msg=''):
print __doc__ % globals()
if msg:
print msg
sys.exit(code)
def main():
# get command line arguments
try:
opts, args = getopt.getopt(sys.argv[1:], 'h', ['help'])
except getopt.error, msg:
usage(1, msg)
for opt, arg in opts:
if opt in ('-h', '--help'):
usage(0)
# grok arguments
if len(args) <> 2:
usage(1, 'listname and/or mbox file is missing')
# open the mailing list object
mlist = None
lock = None
try:
listname, mbox = sys.argv[1:]
try:
mlist = MailList(listname)
except MMUnknownListError:
usage(2, 'no such list: ' + listname)
# lay claim to the archive's lock file. this is so no other post can
# mess up the archive while we're glomming it. we pick a suitably
# long period of time for the lock lifetime, however we really don't
# know how long it will take.
#
# XXX: processUnixMailbox() should refresh the lock.
#
# XXX: this may not be necessary because I think we lay claim to the
# list lock up above, although that may be too short to be of use (and
# maybe we don't really want to lock the list anyway).
#
lockfile = os.path.join(mm_cfg.LOCK_DIR, mlist._internal_name) + \
'.archiver.lock'
# set the lock lifetime to 3 hours. XXX is this reasonable???
lock = LockFile(lockfile, lifetime=3*60*60)
lock.lock()
try:
fp = open(mbox)
except IOError, msg:
usage(3, 'cannot open mbox file %s: %s' % (mbox, msg))
archiver = HyperArchive(mlist)
archiver.VERBOSE = 1
archiver.processUnixMailbox(fp, Article)
archiver.close()
fp.close()
finally:
if mlist:
mlist.Unlock()
if lock:
lock.unlock()
if __name__ == '__main__':
main()
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