Hello, I have roughed out a draft PEP that proposes the extension of Python to include an interface framework. It is posted online here: http://www.zope.org/Members/michel/InterfacesPEP/PEP.txt This is my first revision and stab at a PEP. I'd like to find out what you think about the PEP and maybe discuss it some more offline on a different list. Thanks! -Michel