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gh-46376: Return existing pointer when possible in ctypes #107131

Merged
merged 1 commit into from
Jul 31, 2023
Merged

gh-46376: Return existing pointer when possible in ctypes #107131

merged 1 commit into from
Jul 31, 2023
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code-of-kpp
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@code-of-kpp code-of-kpp commented Jul 23, 2023 •
edited by bedevere-bot
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@bedevere-bot bedevere-bot mentioned this pull request Jul 23, 2023
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Most changes to Python require a NEWS entry.

Please add it using the blurb_it web app or the blurb command-line tool.

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Most changes to Python require a NEWS entry.

Please add it using the blurb_it web app or the blurb command-line tool.

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cpython-cla-bot bot commented Jul 23, 2023 •
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@code-of-kpp code-of-kpp changed the title gh-46376: Return existing pointer when possible in ctypes WIP gh-46376: Return existing pointer when possible in ctypes Jul 23, 2023
ambv
ambv reviewed Jul 23, 2023
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Most changes to Python require a NEWS entry.

Please add it using the blurb_it web app or the blurb command-line tool.

@code-of-kpp code-of-kpp force-pushed the ctypes-p2p branch 3 times, most recently from f0009ef to 36fb19a Compare July 24, 2023 16:30
@code-of-kpp code-of-kpp requested a review from ambv July 26, 2023 10:48
@code-of-kpp code-of-kpp changed the title WIP gh-46376: Return existing pointer when possible in ctypes gh-46376: Return existing pointer when possible in ctypes Jul 26, 2023
@ambv ambv added needs backport to 3.11 only security fixes needs backport to 3.12 bug and security fixes labels Jul 31, 2023
@ambv ambv merged commit 08447b5 into python:main Jul 31, 2023
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Thanks @code-of-kpp for the PR, and @ambv for merging it 🌮🎉.. I'm working now to backport this PR to: 3.11, 3.12.
🐍🍒⛏🤖

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Sorry, @code-of-kpp and @ambv, I could not cleanly backport this to 3.12 due to a conflict.
Please backport using cherry_picker on command line.
cherry_picker 08447b5deb47e2a0df87fa0a0576d300e5c909b4 3.12

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Sorry, @code-of-kpp and @ambv, I could not cleanly backport this to 3.11 due to a conflict.
Please backport using cherry_picker on command line.
cherry_picker 08447b5deb47e2a0df87fa0a0576d300e5c909b4 3.11

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ambv commented Jul 31, 2023

I'll backport disabled test removal first to make the conflicts go away. That's #107483 and #107484.

ambv pushed a commit to ambv/cpython that referenced this pull request Jul 31, 2023
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[3.12] pythongh-46376: Return existing pointer when possible in ctypes (
c38d425 
pythonGH-107131)

(cherry picked from commit 08447b5)

Co-authored-by: Konstantin <kpp.live+github@gmail.com>
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GH-107487 is a backport of this pull request to the 3.12 branch.

@bedevere-bot bedevere-bot removed the needs backport to 3.12 bug and security fixes label Jul 31, 2023
ambv pushed a commit to ambv/cpython that referenced this pull request Jul 31, 2023
@code-of-kpp @ambv
[3.11] pythongh-46376: Return existing pointer when possible in ctypes (
f099f3a 
pythonGH-107131)

(cherry picked from commit 08447b5)

Co-authored-by: Konstantin <kpp.live+github@gmail.com>
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GH-107488 is a backport of this pull request to the 3.11 branch.

@bedevere-bot bedevere-bot removed the needs backport to 3.11 only security fixes label Jul 31, 2023
ambv added a commit that referenced this pull request Jul 31, 2023
@ambv @code-of-kpp
[3.12] gh-46376: Return existing pointer when possible in ctypes (GH-…
54aaaad 
…107131) (#107487)

(cherry picked from commit 08447b5)

Co-authored-by: Konstantin <kpp.live+github@gmail.com>
ambv added a commit that referenced this pull request Jul 31, 2023
@ambv @code-of-kpp
[3.11] gh-46376: Return existing pointer when possible in ctypes (GH-…
57f27e4 
…107131) (#107488)

(cherry picked from commit 08447b5)

Co-authored-by: Konstantin <kpp.live+github@gmail.com>
@mattip mattip mentioned this pull request Aug 14, 2023
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ambv added a commit to ambv/cpython that referenced this pull request Aug 21, 2023
@ambv
Revert "[3.11] pythongh-46376: Return existing pointer when possible …
4760094 
…in ctypes (pythonGH-107131) (python#107488)"

This reverts commit 57f27e4.
ambv added a commit to ambv/cpython that referenced this pull request Aug 22, 2023
@ambv
Revert "[3.12] pythongh-46376: Return existing pointer when possible …
0d4c21d 
…in ctypes (pythonGH-107131) (python#107487)"

This reverts commit 54aaaad.
ambv added a commit to ambv/cpython that referenced this pull request Aug 24, 2023
@ambv
Revert "[3.11] pythongh-46376: Return existing pointer when possible …
b08996e 
…in ctypes (pythonGH-107131) (python#107488)"

This reverts commit 57f27e4.
ambv added a commit that referenced this pull request Aug 24, 2023
@ambv
[3.11] Revert "gh-46376: Return existing pointer when possible in cty…
c3d129f 
…pes (GH-107131) (GH-107488)" (#108412)

This reverts commit 57f27e4.

The fix caused gh-107940. Until we have a bulletproof fix for that, the 3.11 backport needs to be reverted to make way for 3.11.5.
vstinner added a commit to vstinner/cpython that referenced this pull request Aug 30, 2023
@vstinner
Revert "pythongh-46376: Return existing pointer when possible in ctyp…
8ae78bf 
…es (python#107131)"

This reverts commit 08447b5.

Revert also _ctypes.c changes of the PyDict_ContainsString() change,
commit 6726626.
ambv added a commit to ambv/cpython that referenced this pull request Sep 4, 2023
@ambv
Revert "[3.12] pythongh-46376: Return existing pointer when possible …
a6f728d 
…in ctypes (pythonGH-107131) (python#107487)"

This reverts commit 54aaaad.
ambv added a commit that referenced this pull request Sep 4, 2023
@ambv @Yhg1s
[3.12] gh-46376: Revert "Return existing pointer when possible in cty…
e0f6080 
…pes (GH-107131) (GH-107487)" (#108864)

This reverts commit 54aaaad.

Co-authored-by: T. Wouters <thomas@python.org>
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