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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.
import os
import marshal
import paths
from Mailman import MailList
from Mailman import mm_cfg
from Mailman import Utils
names = Utils.list_names()
try:
file = open(os.path.join(mm_cfg.DATA_DIR, "gate_watermarks"), "r")
watermarks = marshal.load(file)
except IOError, (x,y):
if x <> 2:
raise IOError, (x, y)
watermarks = {}
for name in names:
if os.fork():
continue
if watermarks.has_key(name):
wm = watermarks[name]
else:
wm = 0
# Save the current state to .last, in case we crash while writing out,
# and corrupt the file.
list = MailList.MailList(name, lock=0)
file = open(os.path.join(mm_cfg.DATA_DIR, "gate_watermarks.last"), "w")
marshal.dump(watermarks, file)
file.close()
watermarks[name] = list.PollNewsGroup(wm)
# Save after every newsgroup... should probably save after every post.
# Reason being, want to make sure in case of a system crash or something,
# The same messages don't get gated multiple times.
file = open(os.path.join(mm_cfg.DATA_DIR, "gate_watermarks"), "w")
marshal.dump(watermarks, file)
file.close()
os._exit(0)
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