[Python-Dev] Reviving restricted mode?

["Martin v. Löwis"]

> I've already been maintaining the PJE-inspired ctypes-based approach
> and monkeypatches for various Python versions for a while now. See
> secure.py, secure25.py, secure26.py and secure30.py in:
> 
>   http://github.com/tav/plexnet/tree/9dabc570a2499689e773d1af3599a29102071f80/source/plexnet/util

What is the objective of this code? Is it a complete sandbox?
If not, is a complete sandbox based on it available somehow for
review?

Regards,
Martin