CLPython is an open-source implementation of Python written in Common Lisp.

It aims to bridge the Python and Lisp worlds, so you can:

The project was started in 2006, and is currently (2013) not under active development anymore.

The clpython-devel mailing list is closed, but the archives (2006 - 2013) are available.

You can now report issues, ideas and patches via the GitHub issue tracker.