[Product-Developers] Aborting deletion of objects

Andreas Jung lists at zopyx.com
Thu May 14 17:29:41 UTC 2009

On 14.05.09 19:24, Johannes Schwenk wrote:
> Currently I am trying to get things working by implementing an adapter for the 
> IObjectWillBeRemovedEvent event:

Zope does definitely trigger this event.
> @adapter(IEntry, IObjectWillBeRemovedEvent)
> def verifyOnDeletion(obj, event):
> 	"""
> 	"""
> [...]
> 	raise zExceptions.Redirect(obj.asolute_url())
> [...]
> The function never gets called... Yes I registered the adapter with 
> <subscriber handler=".vocabulary.verifyOnDeletion" />. Other adapters defined 
> that way get called...
No idea. This is supposed to work. Debug the code triggering the
event (OFS module) and check for the list of registered subscriber etc...

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