WIP: declare free-threaded support in pymodule macro #4588
+89
−32
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This is a WIP attempt to add a way to declare free-threaded support in the pymodule macro. I'm going on a trip soon so I'm opening this just in case someone else needs to finish it up before I get back.
Some wrinkles:
pymodule
. In principle you could add submodules that don't support free-threaded python to a parent module that does, but for now I think we can ignore that. Unfortunately it's tricky to thread the extra argument through down into where the actual FFI calls happen.add_wrapped
properly inherit free-threaded support from the parent module for similar reasons.PYTHON_GIL=0
, which means the GIL is never re-enabled at runtime no matter what metadata is attached to the module.