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# Copyright (C) 2009-2010 by the Free Software Foundation, Inc.
#
# This file is part of GNU Mailman.
#
# GNU Mailman 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 3 of the License, or (at your option)
# any later version.
#
# GNU Mailman 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
# GNU Mailman. If not, see <http://www.gnu.org/licenses/>.
"""Information about this Mailman instance."""
from __future__ import absolute_import, unicode_literals
__metaclass__ = type
__all__ = [
'Info'
]
import sys
from zope.interface import implements
from mailman.config import config
from mailman.core.i18n import _
from mailman.interfaces.command import ICLISubCommand
from mailman.version import MAILMAN_VERSION_FULL
class Info:
"""Information about this Mailman instance."""
implements(ICLISubCommand)
name = 'info'
def add(self, parser, command_parser):
"""See `ICLISubCommand`."""
command_parser.add_argument(
'-o', '--output',
action='store', help=_("""\
File to send the output to. If not given, standard output is
used."""))
def process(self, args):
"""See `ICLISubCommand`."""
if args.output is None:
output = sys.stdout
else:
# We don't need to close output because that will happen
# automatically when the script exits.
output = open(args.output, 'w')
print >> output, MAILMAN_VERSION_FULL
print >> output, 'Python', sys.version
print >> output, 'config file:', config.filename
print >> output, 'db url:', config.db.url
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