Awesome

PyCPython

Idea: Use PyCParser to parse and interpret CPython. :)

Status so far:

$ ./cpython.py -V
...
Python 2.7.1

Yea!

PyPy, CPython 2.7 (so it can sort of host itself).

The C data structures itself are compatible with CPython, so in theory, you can even load C extensions and it should work.

Just for fun.

(Maybe, to make it in any way serious: here)

See PyCParser for more.