[Zope3-dev] _notifyOfCopyTo

[Gary Poster]

On Sep 26, 2005, at 2:10 PM, Stephan Richter wrote:

> On Monday 26 September 2005 13:36, Florent Guillaume wrote:
>
>> In Zope 3, is it worthwhile to have a kind of ObjectWillBeCopied/
>> Added event for that, or do you guys feel that this kind of vetoing
>> should be done by simply subscribing to ObjectAddedEvent or one of
>> its friends?
>>
>
> I think this is a good event to have. And the way event subscribers  
> can veto
> is by raising a user exception. We have this zope.app.dependable  
> package, but
> it will not work for this use case; maybe this code needs some new  
> thought.

I believe this is still the final goal for this sort of story:

http://www.zope.org/Wikis/DevSite/Projects/ComponentArchitecture/ 
ActionPlans

Gary