[Zope-dev] A summary of "Interfaces vs ZCA concepts"

[Martijn Faassen]

Chris McDonough wrote:
> I'll throw out the obvious...
> 
> Why not subclass Interface in zope.component and make the required API 
> additions there?  If it were anybody but us thinking about doing this, they'd 
> probably just subclass.

Because then we'd need to rebase all our interfaces to be able to use 
the new feature, making it pretty useless as a handy shortcut.

regards,

Martijn