src/mailman/rules/truth.py

   1 # Copyright (C) 2008-2014 by the Free Software Foundation, Inc.
   2 #
   3 # This file is part of GNU Mailman.
   4 #
   5 # GNU Mailman is free software: you can redistribute it and/or modify it under
   6 # the terms of the GNU General Public License as published by the Free
   7 # Software Foundation, either version 3 of the License, or (at your option)
   8 # any later version.
   9 #
  10 # GNU Mailman is distributed in the hope that it will be useful, but WITHOUT
  11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13 # more details.
  14 #
  15 # You should have received a copy of the GNU General Public License along with
  16 # GNU Mailman.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 """A rule which always matches."""
  19
  20 from __future__ import absolute_import, print_function, unicode_literals
  21
  22 __metaclass__ = type
  23 __all__ = [
  24     'Truth',
  25     ]
  26
  27
  28 from zope.interface import implementer
  29
  30 from mailman.core.i18n import _
  31 from mailman.interfaces.rules import IRule
  32
  33
  34 \f
  35 @implementer(IRule)
  36 class Truth:
  37     """Look for any previous rule match."""
  38
  39     name = 'truth'
  40     description = _('A rule which always matches.')
  41     record = False
  42
  43     def check(self, mlist, msg, msgdata):
  44         """See `IRule`."""
  45         return True