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#! @PYTHON@
#
# Copyright (C) 1998,1999,2000,2001 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 `database' file.
Usage: %(PROGRAM)s [options] filename
Options:
--marshal/-m
Assume the file contains a Python marshal, overridding any automatic
guessing.
--pickle/-p
Assume the file contains a Python pickle, overridding any automatic
guessing.
--help/-h
Print this help message and exit
If the filename ends with `.db', then it is assumed that the file contains a
Python marshal. If the file ends with `.pck' then it is assumed to contain a
Python pickle. In either case, if you want to override the default assumption
\(or if the file ends in neither suffix), use the -p or -m flags.
"""
import sys
import os
import getopt
import pprint
import cPickle
from mimelib.Generator import Generator
import paths
from Mailman.Queue.Switchboard import Switchboard
from Mailman.i18n import _
PROGRAM = sys.argv[0]
COMMASPACE = ', '
def usage(code, msg=''):
print >> sys.stderr, _(__doc__) % globals()
if msg:
print >> sys.stderr, msg
sys.exit(code)
def main():
try:
opts, args = getopt.getopt(sys.argv[1:], 'mph',
['marshal', 'pickle', 'help'])
except getopt.error, msg:
usage(1, msg)
# Options.
# None == guess, 0 == pickle, 1 == marshal
filetype = None
for opt, arg in opts:
if opt in ('-h', '--help'):
usage(0)
elif opt in ('-p', '--pickle'):
filetype = 0
elif opt in ('-m', '--marshal'):
filetype = 1
if len(args) < 1:
usage(1, _('No filename given.'))
elif len(args) > 1:
pargs = COMMASPACE.join(args)
usage(1, _('Bad arguments: %(pargs)s'))
else:
filename = args[0]
if filetype is None:
if filename.endswith('.db'):
filetype = 1
elif filename.endswith('.pck'):
filetype = 0
else:
usage(1, _('Please specify either -p or -m.'))
# Handle dbs
if filetype == 1:
# Note: this uses a protected interface
d = Switchboard(os.path.split(filename)[0])._ext_read(filename)
pp = pprint.PrettyPrinter(indent=4)
pp.pprint(d)
else:
m = cPickle.load(open(filename))
g = Generator(sys.stdout)
g.write(m)
if __name__ == '__main__':
main()
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