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author | <> | 2003-01-02 05:25:50 +0000 |
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committer | <> | 2003-01-02 05:25:50 +0000 |
commit | b132a73f15e432eaf43310fce9196ca0c0651465 (patch) | |
tree | c15f816ba7c4de99fef510e3bd75af0890d47441 /bin/genaliases | |
download | mailman2-b132a73f15e432eaf43310fce9196ca0c0651465.tar.gz mailman2-b132a73f15e432eaf43310fce9196ca0c0651465.tar.xz mailman2-b132a73f15e432eaf43310fce9196ca0c0651465.zip |
This commit was manufactured by cvs2svn to create branch
'Release_2_1-maint'.
Diffstat (limited to 'bin/genaliases')
-rw-r--r-- | bin/genaliases | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/bin/genaliases b/bin/genaliases new file mode 100644 index 00000000..289c5bec --- /dev/null +++ b/bin/genaliases @@ -0,0 +1,102 @@ +#! @PYTHON@ +# +# Copyright (C) 2001,2002 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. + +"""Regenerate Postfix's data/aliases and data/aliases.db files from scratch. + +Usage: + + genaliases [options] + +Options: + + -h/--help + Print this message and exit. +""" + +import sys +import os +import getopt +import fcntl + +import paths # path hacking +from Mailman import mm_cfg +from Mailman import Utils +from Mailman import MailList +from Mailman.i18n import _ + + + +def usage(code, msg=''): + if code: + fd = sys.stderr + else: + fd = sys.stdout + print >> fd, _(__doc__) + if msg: + print >> fd, msg + sys.exit(code) + + + +def main(): + 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) + + if args: + usage(1) + + # Open up the MTA specific module + modulename = 'Mailman.MTA.' + mm_cfg.MTA + __import__(modulename) + MTA = sys.modules[modulename] + + # Open the text file and Berkeley DB files, truncating any data already + # there. We need to acquire a lock so nobody tries to update the files + # while we're doing it. + lock = MTA.makelock() + lock.lock() + # Group lists by virtual hostname + mlists = {} + for listname in Utils.list_names(): + mlist = MailList.MailList(listname, lock=0) + mlists.setdefault(mlist.host_name, []).append(mlist) + # Make sure the files are created rw-rw-xxx; it should be okay to be world + # readable. + omask = os.umask(002) + try: + MTA.clear() + if not mlists: + MTA.create(None, nolock=1) + else: + for hostname, vlists in mlists.items(): + for mlist in vlists: + MTA.create(mlist, nolock=1) + finally: + os.umask(omask) + lock.unlock(unconditionally=1) + + + +if __name__ == '__main__': + main() |