Add a __repr__ function to allow repr() a Notification (used for a de…

…bugging client).

* tools/server-side/svnpubsub/svnpubsub/client.py
  (Notifications): Add __repr__

Suggested by: jun66j5



git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1922639 13f79535-47bb-0310-9956-ffa450edef68

tools/server-side/svnpubsub/svnpubsub/client.py

@@ -131,6 +131,8 @@ def collect_incoming_data(self, data):
 class Notification(object):
   def __init__(self, data):
     self.__dict__.update(data)
+  def __repr__(self):
+    return '%s(%r)' % (self.KIND, self.__dict__)
 
 class Commit(Notification):
   KIND = 'COMMIT'