1 files changed, 0 insertions, 61 deletions

diff --git a/mailman/interfaces/roster.py b/mailman/interfaces/roster.py
deleted file mode 100644
index 9fb648be1..000000000
--- a/mailman/interfaces/roster.py
+++ /dev/null
@@ -1,61 +0,0 @@
-# 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/>.
-
-"""Interface for a roster of members."""
-
-from __future__ import absolute_import, unicode_literals
-
-__metaclass__ = type
-__all__ = [
-    'IRoster',
-    ]
-
-
-from zope.interface import Interface, Attribute
-
-
-
-class IRoster(Interface):
-    """A roster is a collection of IMembers."""
-
-    name = Attribute(
-        """The name for this roster.
-
-        Rosters are considered equal if they have the same name.""")
-
-    members = Attribute(
-        """An iterator over all the IMembers managed by this roster.""")
-
-    users = Attribute(
-        """An iterator over all the IUsers reachable by this roster.
-
-        This returns all the users for all the members managed by this roster.
-        """)
-
-    addresses = Attribute(
-        """An iterator over all the IAddresses reachable by this roster.
-
-        This returns all the addresses for all the users for all the members
-        managed by this roster.
-        """)
-
-    def get_member(address):
-        """Return the IMember for the given address.
-
-        'address' is a text email address.  If no matching member is found,
-        None is returned.
-        """