* test: Added test case for visibility of common symbols across shared libraries
* style: pre-commit fixes
* tests: cmake target name fix
* tests: Added visibility test to ci
* tests: set the default visibility to hidden
* prototype/proof-of-concept fix: PYBIND11_EXPORT_GUARDED_DELETE
* Fix silly oversight: actually use PYBIND11_EXPORT_GUARDED_DELETE
* Update struct_smart_holder.h
* style: pre-commit fixes
* Update include/pybind11/detail/struct_smart_holder.h
* Update struct_smart_holder.h
* ci: fix addition to reusable-standard.yml
* Update CMakeLists.txt
* refactor: rename tests to test_cross_module_rtti
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
---------
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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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* 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
And find a better way to make that work.
* 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
I am surprised other compilers allowed this code with a deleted move ctor.
* 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.
It just has to be ifdef'd because it is slightly broken on 3.12, working well on 3.13, and kind of crashy on 3.14beta. These two verion ifdefs solve all the issues.
* Add a note about exceptions.
They contain Python object references and acquire the GIL, that means they are a danger with subinterpreters!
* style: pre-commit fixes
* Add try/catch to docs examples to match the tips
* Python 3.12 is very picky about this first PyThreadState
Try special casing the destruction on the same thread.
* 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
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* ci: add cpptest to the clang-tidy job
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* noexcept move operations
* Update include/pybind11/subinterpreter.h
std::memset
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* Move embedded modules to multiphase init
So that they too can support multi-interpreter and nogil tags
* Update the multiple interpreter test for embedded module changes
* Add a note to embedded module docs about the new tags
* Oops, missed a warning pop
* Remove unused variable
* Update ci.yml
* Fix this embedded GIL test for free-threading
* Oops, need to use ptr() here
* This test created a subinterpreter when PYBIND11_SUBINTERPRETER_SUPPORT was off
So the fix is really this test should not be run in these older versions at all.
The hang was a GIL issue between the subinterpreters during pybind11::exception::what().
* fix: standard mutex for 3.13t
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
---------
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Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
* ci: support Python 3.14
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* fix: Python 3.14 name change
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* tests: fix expected output to handle Python 3.14
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* fix: tighten CLI and add color on 3.14+
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* tests: ignore failure on 3.14.0b1
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* fix: support Python 3.14.0b1 with interperters
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* Update test_multiple_interpreters.py
* Update test_multiple_interpreters.py
* fix: new breakage for 3.14 fixed
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* fix: handle empty annotations 3.14
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* fix: Python 3.14 may not create the annotations dict
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* fix: use PyUnstable_IsImmortal
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* fix: use sys._is_immortal
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* tests: ignore large values for refcount too
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* style: pre-commit fixes
* ci: enable all free-threaded builds
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* fix: patch for embed
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* Revert "fix: patch for embed"
This reverts commit c4226a0671.
* ci: drop new 3.xt additions
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* fix: logic issue, also add some comments
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* Update include/pybind11/pytypes.h
---------
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* CI: Fail on any warnings with clang 18
* CI: Fail on any warnings with gcc 13
* Fix cmake's try_compile warning
* Guard redundant declarations
* ci.yml: fix syntax error
* Use PYBIND11_WARNING macros
* Fix more redundant declarations
... introduced with merge of smart_holder branch
* ci: speed up ci a bit by thinning out matrix
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* Update configure.yml
* Update configure.yml
* Update configure.yml
* ci: drop third build
* ci: fix minor issues
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* ci: trim a bit more
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---------
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* Pure `git merge --squash smart_holder` (no manual interventions).
* Remove ubench/ directory.
* Remove include/pybind11/smart_holder.h
* [ci skip] smart_ptrs.rst updates [WIP/unfinished]
* [ci skip] smart_ptrs.rst updates continued; also updating classes.rst, advanced/classes.rst
* Remove README_smart_holder.rst
* Restore original README.rst from master
* [ci skip] Minimal change to README.rst, to leave a hint that this is pybind11v3
* [ci skip] Work in ChatGPT suggestions.
* Change macro name to PYBIND11_RUN_TESTING_WITH_SMART_HOLDER_AS_DEFAULT_BUT_NEVER_USE_IN_PRODUCTION_PLEASE
* Add a note pointing to the holder reinterpret_cast.
* Incorporate suggestion by @virtuald: https://github.com/pybind/pybind11/pull/5542#discussion_r1967000989
* Systematically change most py::class_ to py::classh under docs/
* Remove references to README_smart_holder.rst
This should have been part of commit eb550d03d3.
* [ci skip] Fix minor oversight (``class_`` -> ``py::class_``) noticed by chance.
* [ci skip] Resolve suggestion by @virtuald
https://github.com/pybind/pybind11/pull/5542#discussion_r1969940605
* [ci skip] Apply suggestions by @timohl (thanks!)
* https://github.com/pybind/pybind11/pull/5542#discussion_r1970714551
* https://github.com/pybind/pybind11/pull/5542#discussion_r1971315329
* https://github.com/pybind/pybind11/pull/5542#discussion_r1971322821
* Replace `classh : class_` inhertance with `using`, as suggested by @henryiii
https://github.com/pybind/pybind11/pull/5542#issuecomment-2689034104
* Revert "Systematically change most py::class_ to py::classh under docs/"
This reverts commit ac9d31e13f.
* docs: focus on py::smart_holder instead of py::classh
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* Restore minor general fixes that got lost when ac9d31e13f was reverted.
* Remove `- smart_holder` from list of branches in all .github/workflows
* Extend classh note to explain whitespace noise motivation.
* Suggest `py::smart_holder` for "most situations for safety"
* Add back PYBIND11_HAS_INTERNALS_WITH_SMART_HOLDER_SUPPORT
This define was
* introduced with https://github.com/pybind/pybind11/pull/5286
* removed with https://github.com/pybind/pybind11/pull/5531
It is has been in use here:
* f02a2b7653/pybind11_protobuf/native_proto_caster.h (L89-L101)
Currently pybind11 unit tests for the two holder caster backwards compatibility traits
* `copyable_holder_caster_shared_ptr_with_smart_holder_support_enabled`
* `move_only_holder_caster_unique_ptr_with_smart_holder_support_enabled`
are missing.
* Add py::trampoline_self_life_support to all trampoline examples under docs/.
Address suggestion by @timohl:
* https://github.com/pybind/pybind11/pull/5542#issuecomment-2686452062
Add to the "please think twice" note: the overhead for safety is likely in the noise.
Also fix a two-fold inconsistency introduced by revert-commit 1e646c91b4:
1.
py::trampoline_self_life_support is mentioned in a note, but is missing in the example right before.
2.
The section starting with
To enable safely passing a ``std::unique_ptr`` to a trampoline object between
is obsolete.
* Fix whitespace accident (indentation) introduced with 1e646c91b4
Apparently the mis-indentation was introduced when resolving merge conflicts for what became 1e646c91b4
* WHITESPACE CHANGES ONLY in README.rst (list of people that made significant contributions)
* Add Ethan Steinberg to list of people that made significant contributions (for completeness, unrelated to smart_holder work).
* [ci skip] Add to list of people that made significant contributions: major and/or influential contributors to smart_holder branch
* #2904 by @rhaschke was merged on Mar 16, 2021
* #3012 by @rhaschke was merged on May 28, 2021
* #3039 by @jakobandersen was merged on Jun 29, 2021
* #3048 by @Skylion007 was merged on Jun 18, 2021
* #3588 by @virtuald was merged on Jan 3, 2022
* #3633 by @wangxf123456 was merged on Jan 25, 2022
* #3635 by @virtuald was merged on Jan 26, 2022
* #3645 by @wangxf123456 was merged on Jan 25, 2022
* #3796 by @wangxf123456 was merged on Mar 10, 2022
* #3807 by @wangxf123456 was merged on Mar 18, 2022
* #3838 by @wangxf123456 was merged on Apr 15, 2022
* #3929 by @tomba was merged on May 7, 2022
* #4031 by @wangxf123456 was merged on Jun 27, 2022
* #4343 by @wangxf123456 was merged on Nov 18, 2022
* #4381 by @wangxf123456 was merged on Dec 5, 2022
* #4539 by @wangxf123456 was merged on Feb 28, 2023
* #4609 by @wangxf123456 was merged on Apr 6, 2023
* #4775 by @wangxf123456 was merged on Aug 3, 2023
* #4921 by @iwanders was merged on Nov 7, 2023
* #4924 by @iwanders was merged on Nov 6, 2023
* #5401 by @msimacek was merged on Oct 8, 2024
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Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com>
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Co-authored-by: Tomi Valkeinen <tomi.valkeinen@iki.fi>
Co-authored-by: Xiaofei Wang <6218006+wangxf123456@users.noreply.github.com>
---------
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Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
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* Fix MSVC MT/MD incompatibility in PYBIND11_BUILD_ABI
* Update comment about which PR
* Use msvc major version
* Use _MSC_VER/100
* Fix figuring out MD vs MT
* Add some test runs
* Skip one test
* Fix preprocessor
* simplify code
* fix if
* support only msvc 19
* Fold in changes from experimental PR #5411. Polish error messages.
* Remove `&& defined(_DLL)` (TBD: is it needed? but what is correct?)
* Fix MT vs MD
* Add a couple comments, based on https://github.com/pybind/pybind11/pull/4953#issuecomment-2435138593 (posted by @isuruf).
* Replace misleading comment: NVHPC is NOT outdated.
* Update include/pybind11/detail/internals.h
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Co-authored-by: Robert Maynard <robertjmaynard@gmail.com>
