Classic class conversion

[Kay Schluehr]

Just reasoning about conversion of classic to new style classes (
keeping deprecation of ClCl in Py3K in mind ) I wonder if there is a
metaclass that can be used to express the semantics of ClCl in terms of
new style classes? Intuitively I would expect that there is quite a lot
of Python semantics that could be expressed in pure Python - of course
without circular definitions.