mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-09-24 17:33:29 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 14

[3.12] gh-103968: PyType_FromMetaclass: Allow metaclasses with tp_new=NULL (GH-105386) (GH-105697)

Browse source 
gh-103968: PyType_FromMetaclass: Allow metaclasses with tp_new=NULL (GH-105386)
(cherry picked from commit 2b90796be6)

Co-authored-by: Petr Viktorin <encukou@gmail.com>
This commit is contained in:
Miss Islington (bot) 2023-06-12 09:24:21 -07:00 • committed by GitHub
parent 9e3e5d533e
commit 2eed1f5868
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
5 changed files with 53 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Objects/typeobject.c
View file

@ -4236,7 +4236,7 @@ _PyType_FromMetaclass_impl(
metaclass);
goto finally;
}
if (metaclass->tp_new != PyType_Type.tp_new) {
if (metaclass->tp_new && metaclass->tp_new != PyType_Type.tp_new) {
if (_allow_tp_new) {
if (PyErr_WarnFormat(
PyExc_DeprecationWarning, 1,