#! /usr/bin/env python
#
# Copyright (C) 1998,1999,2000 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.

"""Dump the contents of any Mailman .db file.

These are always marshaled dictionaries.

Usage: %(program)s filename
"""

import sys
import marshal
import pprint

program = sys.argv[0]



def main():
    try:
        filename = sys.argv[1]
    except IndexError:
        print __doc__ % globals()
        sys.exit(1)
    fp = open(filename)
    d = marshal.load(fp)
    fp.close()
    pp = pprint.PrettyPrinter(indent=4)
    pp.pprint(d)



if __name__ == '__main__':
    main()
