diff options
Diffstat (limited to 'paste')
| -rw-r--r-- | paste/wareweb/dispatch.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/paste/wareweb/dispatch.py b/paste/wareweb/dispatch.py index 486921c..63b1aad 100644 --- a/paste/wareweb/dispatch.py +++ b/paste/wareweb/dispatch.py @@ -24,6 +24,10 @@ class MethodDispatch(object): prefix = None def __addtoclass__(self, attr, cls): + if self.__class__ is MethodDispatch: + raise NotImplementedError( + "MethodDispatch is an abstract class, and cannot be " + "used directly") cls.listeners.append(self.respond_event) def respond_event(self, name, servlet, *args, **kw): |