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gh-104108: Add the Py_mod_multiple_interpreters Module Def Slot #104148

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merged 8 commits into from
May 5, 2023
Merged

gh-104108: Add the Py_mod_multiple_interpreters Module Def Slot #104148

merged 8 commits into from
May 5, 2023

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ericsnowcurrently
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@ericsnowcurrently ericsnowcurrently commented May 3, 2023 •
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I'll be adding a value to indicate support for per-interpreter GIL in gh-99114.

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ericsnowcurrently commented May 4, 2023 •
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FYI, I plan on adding a test for this.

[done]

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Any objections to this PR? It's blocking the per-interpreter GIL PR, so I'd like to merge it as soon as possible.

@ericsnowcurrently ericsnowcurrently mentioned this pull request May 5, 2023
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Apart from docs missing, this looks good to me.

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I'm going to circle back to the docs after feature freeze.

@ericsnowcurrently ericsnowcurrently merged commit 1c420e1 into python:main May 5, 2023
@ericsnowcurrently ericsnowcurrently deleted the module-def-slot-supports-interpreters branch May 5, 2023 20:05
carljm added a commit to carljm/cpython that referenced this pull request May 5, 2023
@carljm
Merge branch 'main' into inlinecomp2
baacf5f 
* main:
  pythongh-99113: Add PyInterpreterConfig.own_gil (pythongh-104204)
  pythongh-104146: Remove unused var 'parser_body_declarations' from clinic.py (python#104214)
  pythongh-99113: Add Py_MOD_PER_INTERPRETER_GIL_SUPPORTED (pythongh-104205)
  pythongh-104108: Add the Py_mod_multiple_interpreters Module Def Slot (pythongh-104148)
  pythongh-99113: Share the GIL via PyInterpreterState.ceval.gil (pythongh-104203)
  pythonGH-100479: Add `pathlib.PurePath.with_segments()` (pythonGH-103975)
  pythongh-69152: Add _proxy_response_headers attribute to HTTPConnection (python#26152)
  pythongh-103533: Use PEP 669 APIs for cprofile (pythonGH-103534)
  pythonGH-96803: Add three C-API functions to make _PyInterpreterFrame less opaque for users of PEP 523. (pythonGH-96849)
jbower-fb pushed a commit to jbower-fb/cpython-jbowerfb that referenced this pull request May 8, 2023
@ericsnowcurrently @jbower-fb
pythongh-104108: Add the Py_mod_multiple_interpreters Module Def Slot (…
efc84cd 
…pythongh-104148)

I'll be adding a value to indicate support for per-interpreter GIL in pythongh-99114.
@ericsnowcurrently ericsnowcurrently mentioned this pull request Nov 3, 2023
Merged
ericsnowcurrently added a commit that referenced this pull request Nov 6, 2023
@ericsnowcurrently
gh-111698: Restrict Py_mod_multiple_interpreters to 3.12+ Under Py_LI…
836e0a7 
…MITED_API (gh-111707)

This should have been done in gh-104148.

(A similar fix has already be done for that slot's value macros, and backported to 3.12.  See gh-110968.)
@miss-islington miss-islington mentioned this pull request Nov 6, 2023
Merged
miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Nov 6, 2023
@ericsnowcurrently @miss-islington
pythongh-111698: Restrict Py_mod_multiple_interpreters to 3.12+ Under…
978fb85 
… Py_LIMITED_API (pythongh-111707)

This should have been done in pythongh-104148.

(A similar fix has already be done for that slot's value macros, and backported to 3.12.  See pythongh-110968.)
(cherry picked from commit 836e0a7)

Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>
hugovk pushed a commit to hugovk/cpython that referenced this pull request Nov 8, 2023
@ericsnowcurrently @hugovk
pythongh-111698: Restrict Py_mod_multiple_interpreters to 3.12+ Under…
7af88ed 
… Py_LIMITED_API (pythongh-111707)

This should have been done in pythongh-104148.

(A similar fix has already be done for that slot's value macros, and backported to 3.12.  See pythongh-110968.)
ericsnowcurrently added a commit that referenced this pull request Nov 28, 2023
@miss-islington @ericsnowcurrently
[3.12] gh-111698: Restrict Py_mod_multiple_interpreters to 3.12+ Unde…
f7251e2 
…r Py_LIMITED_API (gh-111707) (gh-111787)

This should have been done in gh-104148.

(A similar fix has already be done for that slot's value macros, and backported to 3.12.  See gh-110968.)
(cherry picked from commit 836e0a7)

Co-authored-by: Eric Snow <ericsnowcurrently@gmail.com>
aisk pushed a commit to aisk/cpython that referenced this pull request Feb 11, 2024
@ericsnowcurrently @aisk
pythongh-111698: Restrict Py_mod_multiple_interpreters to 3.12+ Under…
7b8129e 
… Py_LIMITED_API (pythongh-111707)

This should have been done in pythongh-104148.

(A similar fix has already be done for that slot's value macros, and backported to 3.12.  See pythongh-110968.)
@swtaarrs swtaarrs mentioned this pull request Mar 15, 2024
Merged
colesbury pushed a commit that referenced this pull request May 3, 2024
@swtaarrs
gh-116322: Add Py_mod_gil module slot (#116882)
c2627d6 
This PR adds the ability to enable the GIL if it was disabled at
interpreter startup, and modifies the multi-phase module initialization
path to enable the GIL when loading a module, unless that module's spec
includes a slot indicating it can run safely without the GIL.

PEP 703 called the constant for the slot `Py_mod_gil_not_used`; I went
with `Py_MOD_GIL_NOT_USED` for consistency with gh-104148.

A warning will be issued up to once per interpreter for the first
GIL-using module that is loaded. If `-v` is given, a shorter message
will be printed to stderr every time a GIL-using module is loaded
(including the first one that issues a warning).
SonicField pushed a commit to SonicField/cpython that referenced this pull request May 8, 2024
@swtaarrs @SonicField
pythongh-116322: Add Py_mod_gil module slot (python#116882)
f301715 
This PR adds the ability to enable the GIL if it was disabled at
interpreter startup, and modifies the multi-phase module initialization
path to enable the GIL when loading a module, unless that module's spec
includes a slot indicating it can run safely without the GIL.

PEP 703 called the constant for the slot `Py_mod_gil_not_used`; I went
with `Py_MOD_GIL_NOT_USED` for consistency with pythongh-104148.

A warning will be issued up to once per interpreter for the first
GIL-using module that is loaded. If `-v` is given, a shorter message
will be printed to stderr every time a GIL-using module is loaded
(including the first one that issues a warning).
Glyphack pushed a commit to Glyphack/cpython that referenced this pull request Sep 2, 2024
@ericsnowcurrently @Glyphack
pythongh-111698: Restrict Py_mod_multiple_interpreters to 3.12+ Under…
71dc27c 
… Py_LIMITED_API (pythongh-111707)

This should have been done in pythongh-104148.

(A similar fix has already be done for that slot's value macros, and backported to 3.12.  See pythongh-110968.)
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