Use object as base class
--- CalendarServer/trunk/twistedcaldav/directory/digest.py 2007-05-21 19:20:39 UTC (rev 1543)
+++ CalendarServer/trunk/twistedcaldav/directory/digest.py 2007-05-21 19:27:45 UTC (rev 1544)
@@ -91,7 +91,7 @@
"""
pass
-class DigestCredentialsMap:
+class DigestCredentialsMap(object):
implements(IDigestCredentialsDatabase)