[issue34762] Change contextvars C API to use PyObject

[Yury Selivanov]

Yury Selivanov <yselivanov at gmail.com> added the comment:

Just to add to this issue: I originally realized that something is wrong with the design when we had a super hard to track memory leak in uvloop, caused by Cython being unable to automatically manage increfs/decrefs for PyContext* pointers.  So I do believe this is a serious pitfall.

Adding Guido to the nosy list as he accepted the PEP and IMO still has a say in this.

----------
nosy: +gvanrossum

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue34762>
_______________________________________