Florent Guillaume wrote:
> So I don't understand the different treatments, with bobo_traverse I get
> a None container, which makes the validate fail, whereas standard
> traversal calls ac_acquire with as a filter validate2, the filters
> receives a container, and this validation suceeds.
> If anybody has any lights on how I write do the __bobo_traverse__ I
> need...

I'm assuming you're using TALES traversal as opposed to ZPublisher 
traversal, right?  It lets you view the objects directly through the 
web, doesn't it?

Have you considered implementing __getitem__() instead of 
__bobo_traverse__()?  __bobo_traverse__() is messy.  I'm inclined to 
tell you the restrictedTraverse() method is wrong, and that container 
should be computed as the aq_inner of the aq_parent, but we something 
might depend on the current behavior.


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