Ticket #1878: monitor-1878.patch

trunk/twisted/web/monitor.py

@@ -5 +5 @@
 from twisted.web import client
 from twisted.internet import reactor
 import md5
-from zope.interface import implements
+from zope.interface import implements, Interface
 
-class IChangeNotified:
+class IChangeNotified(Interface):
     pass
 
 class BaseChangeNotified: