[issue40839] Disallow calling PyDict_GetItem() with the GIL released

[STINNER Victor]

STINNER Victor <vstinner at python.org> added the comment:

I made a similar change in _PyDict_GetItemHint():

commit d5fc99873769f0d0d5c5d5d99059177a75a4e46e (HEAD -> master, upstream/master)
Author: Victor Stinner <vstinner at python.org>
Date:   Sun Feb 21 12:02:04 2021 +0100

    bpo-42093: Cleanup _PyDict_GetItemHint() (GH-24582)
    
    * No longer save/restore the current exception. It is no longer used
      with an exception raised.
    * No longer clear the current exception on error: it's now up to the
      caller.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40839>
_______________________________________