1 files changed, 0 insertions, 90 deletions

diff --git a/mailman/interfaces/switchboard.py b/mailman/interfaces/switchboard.py
deleted file mode 100644
index 866093d12..000000000
--- a/mailman/interfaces/switchboard.py
+++ /dev/null
@@ -1,90 +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 switchboards."""
-
-from __future__ import absolute_import, unicode_literals
-
-__metaclass__ = type
-__all__ = [
-    'ISwitchboard',
-    ]
-
-
-from zope.interface import Interface, Attribute
-
-
-
-class ISwitchboard(Interface):
-    """The switchboard."""
-
-    queue_directory = Attribute(
-        """The name of the queue directory this switchboard is responsible for.
-
-        This should be a subdirectory of the system-wide top-level queue
-        directory.
-        """)
-
-    def enqueue(_msg, _metadata=None, **_kws):
-        """Store the message and metadata in the switchboard's queue.
-
-        When metadata is not given, an empty metadata dictionary is used.  The
-        keyword arguments are added to the metadata dictonary, with precedence
-        given to the keyword arguments.
-
-        The base name of the message file is returned.
-        """
-
-    def dequeue(filebase):
-        """Return the message and metadata contained in the named file.
-
-        filebase is the base name of the message file as returned by the
-        .enqueue() method.  This file must exist and contain a message and
-        metadata.  The message file is preserved in a backup file, which must
-        be removed by calling the .finish() method.
-
-        Returned is a 2-tuple of the form (message, metadata).
-        """
-
-    def finish(filebase, preserve=False):
-        """Remove the backup file for filebase.
-
-        If preserve is True, then the backup file is actually just renamed to
-        a preservation file instead of being unlinked.
-        """
-
-    files = Attribute(
-        """An iterator over all the .pck files in the queue directory.
-
-        The base names of the matching files are returned.
-        """)
-
-    def get_files(extension='.pck'):
-        """Like the 'files' attribute, but accepts an alternative extension.
-
-        Only the files in the queue directory that have a matching extension
-        are returned.  Like 'files', the base names of the matching files are
-        returned.
-        """
-
-    def recover_backup_files():
-        """Move all backup files to active message files.
-
-        It is impossible for both the .bak and .pck files to exist at the same
-        time, so moving them is enough to ensure that a normal dequeing
-        operation will handle them.
-        """