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Title: Draft: gh-139103: Use _PyObject_GetMethodStackRef for slot_tp_new by eendebakpt · Pull Request #141603 · python/cpython · GitHub

Open Graph Title: Draft: gh-139103: Use _PyObject_GetMethodStackRef for slot_tp_new by eendebakpt · Pull Request #141603 · python/cpython

X Title: Draft: gh-139103: Use _PyObject_GetMethodStackRef for slot_tp_new by eendebakpt · Pull Request #141603 · python/cpython

Description: Use _PyObject_GetMethodStackRef for slot_tp_new to avoid refcount contention in namedtuple. Marked draft: the free-threading bottleneck is not yet resolved Issue: gh-139103

Open Graph Description: Use _PyObject_GetMethodStackRef for slot_tp_new to avoid refcount contention in namedtuple. Marked draft: the free-threading bottleneck is not yet resolved Issue: gh-139103

X Description: Use _PyObject_GetMethodStackRef for slot_tp_new to avoid refcount contention in namedtuple. Marked draft: the free-threading bottleneck is not yet resolved Issue: gh-139103

Opengraph URL: https://github.com/python/cpython/pull/141603

X: @github

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Draft: gh-139103: Use _PyObject_GetMethodStackRef for slot_tp_new https://github.com/python/cpython/pull/141603/files#top
Show all changes 9 commits https://github.com/python/cpython/pull/141603/files
9ca166c Use _PyObject_GetMethodStackRef for slot_tp_new eendebakpt Nov 15, 2025 https://github.com/python/cpython/pull/141603/commits/9ca166c171423184e28f74a782dec2bf46b25760
e684ed9 remove double definition eendebakpt Nov 15, 2025 https://github.com/python/cpython/pull/141603/commits/e684ed97b77cf3c79dd0bfd63d85fbef3983be1c
28bc351 remove dead code eendebakpt Nov 15, 2025 https://github.com/python/cpython/pull/141603/commits/28bc3511c56ae15e57cc3c859faac917776f8cd1
1619864 add assert eendebakpt Nov 15, 2025 https://github.com/python/cpython/pull/141603/commits/16198642e1e48118d5785d120bcaffa3c94c8f87
b1b9085 Apply suggestions from code review eendebakpt Nov 15, 2025 https://github.com/python/cpython/pull/141603/commits/b1b908581d67be2b92f80d376d649ca15e83cee3
1d2ef11 📜🤖 Added by blurb_it. blurb-it[bot] Nov 16, 2025 https://github.com/python/cpython/pull/141603/commits/1d2ef1135efc12c0e4cc2492dbd659b80a3c1f58
b141d27 Apply suggestions from code review eendebakpt Nov 16, 2025 https://github.com/python/cpython/pull/141603/commits/b141d27677b98535a5a7c06e9b57f23b661e2169
d8930e0 revert changes to auto-generated file eendebakpt Nov 16, 2025 https://github.com/python/cpython/pull/141603/commits/d8930e063533d84bddb310f9c602b205f635179a
ade0709 Merge branch 'main' into namedtuple_stackref eendebakpt Nov 16, 2025 https://github.com/python/cpython/pull/141603/commits/ade070975236309f8de397b379865652c5fcdd98
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