feat: Embeded sub-interpreters - #5666

Merged

henryiii merged 31 commits into

pybind:masterfrom

b-pass:embeded-sub-interpreters

May 20, 2025

Commits on May 20, 2025

First draft a subinterpreter embedding API

b-pass
authored and
henryiii
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6f5b38d
Move subinterpreter tests to their own file

b-pass
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henryiii
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ee42fe5
Migrate subinterpreter tests to use the new embedded class.

b-pass
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henryiii
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45159fd
Add a test for moving subinterpreters across threads for destruction

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henryiii
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5b5a1e8
Code organization

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henryiii
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74080eb
Add a test which shows demostrates how gil_scoped interacts with sub-interpreters

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henryiii
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51764f0
Add documentation for embeded sub-interpreters

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henryiii
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68543fa
Some additional docs work

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henryiii
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7a00f32
Add some convenience accessors

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henryiii
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e903406
Add some docs cross references

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henryiii
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70c24e8
Sync some things that were split out into #5665

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henryiii
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3c78e4b
Update subinterpreter docs example to not use the CPython api

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henryiii
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ca44bfe
Fix pip test

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henryiii
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e9b2a57
style: pre-commit fixes

pre-commit-ci[bot]
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henryiii
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096afd9
Fix MSVC warnings

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henryiii
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9db4f32
Add some sub-headings to the docs

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henryiii
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a536fdc
Oops, make_unique is C++14 so remove it from the tests.

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henryiii
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29e3171
I think this fixes the EndInterpreter issues on all versions.

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henryiii
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d4b1c44
Add a note about exceptions.

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henryiii
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eda11c1
style: pre-commit fixes

pre-commit-ci[bot]
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henryiii
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cd12019
Add try/catch to docs examples to match the tips

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henryiii
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bddcfb5
Python 3.12 is very picky about this first PyThreadState

b-pass
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henryiii
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8770bfa
style: pre-commit fixes

pre-commit-ci[bot]
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henryiii
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ae097c8
Missed a rename in a ifdef block

b-pass
authored and
henryiii
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6062230
I think this test is causing problems in 3.12, so try ifdefing it to see if the problems go away.

b-pass
authored and
henryiii
committed
2aae3b8
style: pre-commit fixes

pre-commit-ci[bot]
authored and
henryiii
committed
dc57729
Document the 3.12 constraints with a warning

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authored and
henryiii
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ae0da30
Apply suggestions from code review

henryiii
and
Copilot
authored
68c68d7
ci: add cpptest to the clang-tidy job
henryiii
committed
30c520b
noexcept move operations
b-pass
committed
babf12a
Update include/pybind11/subinterpreter.h

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and
Skylion007
authored
59f82a2

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feat: Embeded sub-interpreters - #5666

feat: Embeded sub-interpreters#5666
henryiii merged 31 commits into
pybind:masterfrom
b-pass:embeded-sub-interpreters

Commits on May 20, 2025

First draft a subinterpreter embedding API

Move subinterpreter tests to their own file

Migrate subinterpreter tests to use the new embedded class.

Add a test for moving subinterpreters across threads for destruction

Code organization

Add a test which shows demostrates how gil_scoped interacts with sub-interpreters

Add documentation for embeded sub-interpreters

Some additional docs work

Add some convenience accessors

Add some docs cross references

Sync some things that were split out into #5665

Update subinterpreter docs example to not use the CPython api

Fix pip test

style: pre-commit fixes

Fix MSVC warnings

Add some sub-headings to the docs

Oops, make_unique is C++14 so remove it from the tests.

I think this fixes the EndInterpreter issues on all versions.

Add a note about exceptions.

style: pre-commit fixes

Add try/catch to docs examples to match the tips

Python 3.12 is very picky about this first PyThreadState

style: pre-commit fixes

Missed a rename in a ifdef block

I think this test is causing problems in 3.12, so try ifdefing it to see if the problems go away.

style: pre-commit fixes

Document the 3.12 constraints with a warning

Apply suggestions from code review

ci: add cpptest to the clang-tidy job

noexcept move operations

Update include/pybind11/subinterpreter.h