[issue38176] test_threading leaked [1, 1, 1] references: test_threads_join

[STINNER Victor]

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

The regression seems to be introduced by:

commit 04f0bbfbedf8d2bb69b012f853de6648b1a9f27f (HEAD, refs/bisect/bad)
Author: Dino Viehland <dinoviehland at fb.com>
Date:   Fri Sep 13 11:12:27 2019 +0100

    bpo-38075: Port _randommodule.c to PEP-384 (GH-15798)
    
    - Migrate `Random_Type` to `PyType_FromSpec`
    - To simulate an old use of `PyLong_Type.tp_as_number->nb_absolute`, I added
      code to the module init function to stash `int.__abs__` for later
      use. Ideally we'd use `PyType_GetSlot()` instead, but it doesn't currently
      work for static types in CPython, and implementing it just for this case
      doesn't seem worth it.
    - Do exact check for long and dispatch to PyNumber_Absolute, use vector call when not exact.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38176>
_______________________________________