To "install" the extension, it should suffice to put cwm_py.py in the
Then, to use it, call cwm_py.py like you would call cwm.
Internally, all the extension does is to monkeypatch an internal
function (so it understand "python://" URI)
and then pass the ball to cwm.
Sure, the idea of call any function is not very
production-security-friendly, but it may come handy in a controlled