Sorry about being a bit late on this front (just 5 years...), but I've extended tav's jail to module level, and added the niceties. It's goal is similar to that of rexec, stopping IO, but not crashes. It is currently at https://github.com/matsjoyce/sandypython, and it has instructions as to its use. I've bashed it with all the exploits I've found online, and its still holding, so I thought the public might like ago.
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4