[Zope-dev] Zope 2.3.1b1, strange things when ConflictError.

[Steve Alexander]

I wasn't reading the code clearly the first time around.

By far the simplest place to return copied results from methodB is to 
change the last line to

              return objects[:]

Erik Enge wrote:

> 
>     def methodB(self, object, skip=[], stop=[], objects=[]):
>         "doc string"	
> 	try:
> 	    if object.meta_type in skip:
> 		return self.methodB(object.getParentNode(), skip,
> 				    stop, objects)
> 
> 	    if object.meta_type in stop:
> 		raise AttributeError
> 	    else:
>                 # I don't think I need this.
> 		if object not in objects:
> 		    objects.append(object)
> 	        else:	
> 		    raise AttributeError
> 		
> 		return self.methodB(object.getParentNode(), skip,
> 				    stop, objects)
> 	except AttributeError:
> 		return objects

--
Steve Alexander
Software Engineer
Cat-Box limited