On Feb 14, 2008, at 6:22 PM, Martin Aspeli wrote:
Hi!
I may have a use case where I need an instance to provide marker
interfaces dynamically. That is, under certain conditions I want the
type to say it provides a particular marker interface, and otherwise
it
doesn't. It still needs to supp
I'm was curious and try to dig into..
In zope.interfaces.declarations.py __providedBy__ is an instance of
objectSpecificationDescriptor implemented in C
and there is one Python version too in ObjectSpecificationDescriptorPy.
It's a descriptor that try to acess __provides__ of instance and class
o
