[copied here from PyPy mailing list]
Stefan Behnel, 15.02.2012 12:32:
> The current state of the discussion seems to be that PyPy provides ways to
> talk to C code, but nothing as complete as CPython's C-API in the sense
> that it allows efficient two-way communication between C code and Python
>
Hi,
following up on the thread on the PyPy mailing list where this topic was
started, I've started a CEP in our Wiki in order to focus the different
ideas and opinions.
http://wiki.cython.org/enhancements/pypy
The current state of the discussion seems to be that PyPy provides ways to
talk to C c