1 files changed, 38 insertions, 0 deletions
diff --git a/Mailman/interfaces/mliststats.py b/Mailman/interfaces/mliststats.py
new file mode 100644
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+++ b/Mailman/interfaces/mliststats.py
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+# Copyright (C) 2007 by the Free Software Foundation, Inc.
+#
+# This program 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 2
+# of the License, or (at your option) any later version.
+#
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+# USA.
+
+"""Interface for various mailing list statistics."""
+
+from zope.interface import Interface, Attribute
+
+
+
+class IMailingListStatistics(Interface):
+    """Various statistics of a mailing list."""
+
+    creation_date = Attribute(
+        """The date and time that the mailing list was created.""")
+
+    last_post_date = Attribute(
+        """The date and time a message was last posted to the mailing list.""")
+
+    post_number = Attribute(
+        """A monotonically increasing integer sequentially assigned to each
+        list posting.""")
+
+    last_digest_date = Attribute(
+        """The date and time a digest of this mailing list was last sent.""")