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
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