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# Copyright (C) 2009-2013 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, print_function, unicode_literals
__metaclass__ = type
__all__ = [
'Info'
]
import sys
from lazr.config import as_boolean
from zope.interface import implementer
from mailman.config import config
from mailman.core.i18n import _
from mailman.interfaces.command import ICLISubCommand
from mailman.rest.helpers import path_to
from mailman.version import MAILMAN_VERSION_FULL
@implementer(ICLISubCommand)
class Info:
"""Information about this Mailman instance."""
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."""))
command_parser.add_argument(
'-v', '--verbose',
action='store_true', help=_("""\
A more verbose output including the file system paths that Mailman
is using."""))
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(MAILMAN_VERSION_FULL, file=output)
print('Python', sys.version, file=output)
print('config file:', config.filename, file=output)
print('db url:', config.db.url, file=output)
print('devmode:',
'ENABLED' if as_boolean(config.devmode.enabled) else 'DISABLED',
file=output)
print('REST root url:', path_to('/'), file=output)
print('REST credentials: {0}:{1}'.format(
config.webservice.admin_user, config.webservice.admin_pass),
file=output)
if args.verbose:
print('File system paths:', file=output)
longest = 0
paths = {}
for attribute in dir(config):
if attribute.endswith('_DIR') or attribute.endswith('_FILE'):
paths[attribute] = getattr(config, attribute)
longest = max(longest, len(attribute))
for attribute in sorted(paths):
print(' {0:{2}} = {1}'.format(
attribute, paths[attribute], longest))
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