Previously Rafael Oliveira wrote: > On Mon, Aug 25, 2008 at 3:14 PM, Wichert Akkerman <[EMAIL PROTECTED]> wrote: > > Previously Rafael Oliveira wrote: > >> > >> I have the following problem: I want to provide a custom > >> implementation for the following adapter: > >> [snipped] > >> > >> What am I doing wrong ? > > > > You can't override an override. Your only hope may be z3c.unconfigure: > > http://pypi.python.org/pypi/z3c.unconfigure > > I think I'm not understanding this aspect of the Zope Component Architecture. > > Let's suppose I have an adapter called my_adapter, which belongs to a > framework called framework_1. Then I write a new framework, called > framework_2, built on top of framework_1. Then I write an application, > built on top of framework_2. Shouldn't I be able to provide a custom > implementation of my_adapter on framework_1 and my application ? > > I'd appreciate if you help me to clarify this doubts.
It is similar to CSS !important rules: you can only override a rule once. The fact that an override is needed is argueably a design mistake somewhere. > PS.: Besides z3c.unconfigure there's another hope: monkey patch :D z3c.unconfigure can do things monkey patches can't. Wichert. -- Wichert Akkerman <[EMAIL PROTECTED]> It is simple to make things. http://www.wiggy.net/ It is hard to make things simple. _______________________________________________ Product-Developers mailing list [email protected] http://lists.plone.org/mailman/listinfo/product-developers
