summaryrefslogtreecommitdiff
path: root/mailman/pipeline/acknowledge.py
diff options
context:
space:
mode:
Diffstat (limited to 'mailman/pipeline/acknowledge.py')
-rw-r--r--mailman/pipeline/acknowledge.py6
1 files changed, 5 insertions, 1 deletions
diff --git a/mailman/pipeline/acknowledge.py b/mailman/pipeline/acknowledge.py
index f1bd585f6..de520df65 100644
--- a/mailman/pipeline/acknowledge.py
+++ b/mailman/pipeline/acknowledge.py
@@ -20,8 +20,12 @@
This only happens if the sender has set their AcknowledgePosts attribute.
"""
+from __future__ import absolute_import, unicode_literals
+
__metaclass__ = type
-__all__ = ['Acknowledge']
+__all__ = [
+ 'Acknowledge',
+ ]
from zope.interface import implements