AW: [Zope3-dev] best way to deal with dependency errors

[Roger ineichen]

> Auftrag von Anthony Baxter wrote
> 
> At the moment if you try to delete a registered service or 
> utility, you get a system error. The traceback shows a 
> dependency error on the registration object. This could be 
> handled by one of two ways:
> 
> before deleting, auto-delete the registration(s)
> or
> make the delete code catch dependencyerror and present a nice 
> message. 
> 
> Which is preferred? Or both?

I whould prefere a message which must be commited.
That reminds you what's really going on.

Regards 
Roger Ineichen
> 
> 
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