[the_mitsuhiko]

No plans. That said, independently I have been thinking about this quite a bit since Deno has demonstrated that there is interest in stuff like that. Unfortunately to make that work in Python would require significant changes to Python itself.

[semi-extrinsic]

What I'm thinking about would technically be language independent, just a wrapper that is interposed between Rye and the Python interpreter to apply something like a seccomp filter to the Python interpreter (and all code that it calls). The wrapper could equally well be used on a piece of C code or whatever. But I'm sure you have a far better understanding than me of whether something like that is feasible :)