1 files changed, 68 insertions, 0 deletions
diff --git a/src/mailman/rules/moderation.py b/src/mailman/rules/moderation.py
new file mode 100644
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+++ b/src/mailman/rules/moderation.py
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+# Copyright (C) 2007-2009 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/>.
+
+"""Membership related rules."""
+
+from __future__ import absolute_import, unicode_literals
+
+__metaclass__ = type
+__all__ = [
+    'Moderation',
+    'NonMember',
+    ]
+
+
+from zope.interface import implements
+
+from mailman.i18n import _
+from mailman.interfaces.rules import IRule
+
+
+
+class Moderation:
+    """The member moderation rule."""
+    implements(IRule)
+
+    name = 'moderation'
+    description = _('Match messages sent by moderated members.')
+    record = True
+
+    def check(self, mlist, msg, msgdata):
+        """See `IRule`."""
+        for sender in msg.get_senders():
+            member = mlist.members.get_member(sender)
+            if member is not None and member.is_moderated:
+                return True
+        return False
+
+
+
+class NonMember:
+    """The non-membership rule."""
+    implements(IRule)
+
+    name = 'non-member'
+    description = _('Match messages sent by non-members.')
+    record = True
+
+    def check(self, mlist, msg, msgdata):
+        """See `IRule`."""
+        for sender in msg.get_senders():
+            if mlist.members.get_member(sender) is not None:
+                # The sender is a member of the mailing list.
+                return False
+        return True