[issue45887] [subinterpreters] Pull all interpreter-global objects into one place.

Change by Eric Snow : -- keywords: +patch pull_requests: +27975 stage: -> patch review pull_request: https://github.com/python/cpython/pull/29737 ___ Python tracker ___

[issue45887] [subinterpreters] Pull all interpreter-global objects into one place.

New submission from Eric Snow : Currently there are still a bunch of PyObject static variables in the code that need to become per-interpreter. This includes quite a few static types (e.g. in Objects/*.c), as well as freelists and caches. To make the transition easier I'd like to move all