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# Copyright (C) 2007-2008 by the Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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"""The no-Subject header rule."""
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__all__ = ['NoSubject']
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from zope.interface import implements
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from Mailman.i18n import _
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from Mailman.interfaces import IRule
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"""The no-Subject rule."""
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description = _('Catch messages with no, or empty, Subject headers.')
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def check(self, mlist, msg, msgdata):
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subject = msg.get('subject', '').strip()