Python had some sandboxing attempts long time ago, like 20 years if not more, but without much success. Zope - one of the first web frameworks - needed one, but

Python had some sandboxing attempts long time ago, like 20 years if not more, but without much success. Zope - one of the first web frameworks - needed one, but if I remember correctly it broke around Python 2.5, so you had to use Zope with an old version of Python. https://wiki.python.org/moin/SandboxedPython https://wiki.python.org/moin/SandboxedPython has some details