[Zope3-Users] Override subscribers

Kai Diefenbach usenet at diefenba.ch
Sun Feb 17 03:21:24 EST 2008


Hi, 

is there a way to override subscriber? I only found this in the web: 

   http://wiki.zope.org/zope3/ZCMLFilteringSupport

My scenario is as follows: 

There is an object. If it has been initialized some subscribers are
called (via IObjectInitializedEvent).

     class SomeObject:
         implements(ISomeObject)

There is an extended object:

   class ISomeExtendedObject(ISomeObject)
  
   class SomeExtendedObject(SomeObject):
          implements(ISomeExtendedObject)

Some subscribers needn't be called after SomeExtendedObject has been
initialized.

Thanks
Kai

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