1 files changed, 0 insertions, 40 deletions

diff --git a/mailman/interfaces/pipeline.py b/mailman/interfaces/pipeline.py
deleted file mode 100644
index 0268693b7..000000000
--- a/mailman/interfaces/pipeline.py
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright (C) 2008-2009 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 describing pipelines."""
-
-from __future__ import absolute_import, unicode_literals
-
-__metaclass__ = type
-__all__ = [
-    'IPipeline',
-    ]
-
-
-from zope.interface import Interface, Attribute
-
-
-
-class IPipeline(Interface):
-    """A pipeline of handlers."""
-
-    name = Attribute('Pipeline name; must be unique.')
-    description = Attribute('A brief description of this pipeline.')
-
-    def __iter__():
-        """Iterate over all the handlers in this pipeline."""
-