[Grok-dev] Overriding Components

Jan-Wijbrand Kolman janwijbrand at gmail.com
Tue Jan 27 06:50:19 EST 2009

On Sun, Jan 25, 2009 at 5:28 PM, Paul Wilson <paulalexwilson at gmail.com> wrote:
> I've been playing around with adapters today, and using
> zope.configuration/z3c.autoinclude/grokcore.component to discover and
> register them. If I create two adapters with identical discriminators
> (i.e. implement same interface and have same context), and place them
> in same package/module, I get the expected ConfigurationConflictError.
> If however one of these adapters is placed in a separate package and
> discovered with includeDependencies, the one in the current package
> *overrides* it, and no ConfigurationConflictError is thrown.
> This surprised me, I thought I would have to use includeOverrides to
> achieve this. Is there some rule that governs which
> components/packages override others? How do I reverse this and get my
> other adapter to be returned?

Maybe this thread..:



Jan-Wijbrand Kolman

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