[issue1635741] Py_Finalize() doesn't clear all Python objects at exit

[hai shi]

Change by hai shi <shihai1991 at 126.com>:


----------
pull_requests: +17740
pull_request: https://github.com/python/cpython/pull/18365

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue1635741>
_______________________________________