1 files changed, 10 insertions, 0 deletions

diff --git a/mailman/interfaces/requests.py b/mailman/interfaces/requests.py
index b9c0802f4..e3e316fa0 100644
--- a/mailman/interfaces/requests.py
+++ b/mailman/interfaces/requests.py
@@ -21,6 +21,16 @@ The request database handles events that must be approved by the list
 moderators, such as subscription requests and held messages.
 """
 
+from __future__ import absolute_import, unicode_literals
+
+__metaclass__ = type
+__all__ = [
+    'IListRequests',
+    'IRequests',
+    'RequestType',
+    ]
+
+
 from munepy import Enum
 from zope.interface import Interface, Attribute