[Zope3-Users] Re: Conflicting configuration actions for protectName __setitem__

Philipp von Weitershausen philipp at weitershausen.de
Wed Sep 20 16:57:57 EDT 2006

Rob Campbell wrote:
> Ok, that's what I thought.  How can I fix the problem?

What problem?

(Yeah, I know, I could read your original post now but I think you'll be 
able to figure it out by youself now. You'll just have to work with the 
fact that contains() adds a __setitem__ declaration to your interface.)

> I think I can create an IFosterSourceContainer interface and have the
> constraint there. Then I would have to implement that interface for
> FosterRecord. Would that work? Also, is there any other/better way to
> do it?

*Usually* we only deal with contains() within IContainer-derived 
interfaces anyway. That doesn't mean you have to go and implement 
IContainer now.

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