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Title: [3.9] bpo-44050: Extension modules can share state when they don't support sub-interpreters. (GH-27794) by ambv · Pull Request #28741 · python/cpython · GitHub

Open Graph Title: [3.9] bpo-44050: Extension modules can share state when they don't support sub-interpreters. (GH-27794) by ambv · Pull Request #28741 · python/cpython

X Title: [3.9] bpo-44050: Extension modules can share state when they don't support sub-interpreters. (GH-27794) by ambv · Pull Request #28741 · python/cpython

Description: (cherry picked from commit b9bb748) Co-authored-by: Hai Shi shihai1992@gmail.com Note: this is a little different from 3.10 and 3.11 because in 3.10+ _Py_IsMainInterpreter takes PyInterpreterState instead of the entire PyThreadState as an argument (see GH-24577 for that). Also, the new test uses PyModule_AddObjectRef which was only added in Python 3.10 (see GH-23122). I replaced this usage with the old PyModule_AddObject with additional increfs and decrefs per what BPO-42327 prescribes. https://bugs.python.org/issue44050

Open Graph Description: (cherry picked from commit b9bb748) Co-authored-by: Hai Shi shihai1992@gmail.com Note: this is a little different from 3.10 and 3.11 because in 3.10+ _Py_IsMainInterpreter takes PyInterpreterState ...

X Description: (cherry picked from commit b9bb748) Co-authored-by: Hai Shi shihai1992@gmail.com Note: this is a little different from 3.10 and 3.11 because in 3.10+ _Py_IsMainInterpreter takes PyInterpreterState ...

Opengraph URL: https://github.com/python/cpython/pull/28741

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og:image:alt(cherry picked from commit b9bb748) Co-authored-by: Hai Shi shihai1992@gmail.com Note: this is a little different from 3.10 and 3.11 because in 3.10+ _Py_IsMainInterpreter takes PyInterpreterState ...
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[3.9] bpo-44050: Extension modules can share state when they don't support sub-interpreters. (GH-27794) https://github.com/python/cpython/pull/28741/files#top
Show all changes 2 commits https://github.com/python/cpython/pull/28741/files
b83a4ff [3.9] bpo-44050: Extension modules can share state when they don't su… shihai1991 Oct 5, 2021 https://github.com/python/cpython/pull/28741/commits/b83a4ffa9b0a5d772e1210e83c807885e14741c5
f53acff Replace the non-existent PyModule_AddObjectRef with PyModule_AddObject ambv Oct 5, 2021 https://github.com/python/cpython/pull/28741/commits/f53acff6d50a5838536034e1aac226eccc27e831
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