* Fix module type hint
"module" is not a valid python value.
The correct type hint for a module object is "types.ModuleType" which has existed since at least Python 2.6
* Added module type hint test
* style: pre-commit fixes
* Remove doc function
* Fixed type hint
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* THIS IS JUST A START: First attempt to combine information from PR #4953 and PR #5437
* Include GXX_ABI and USE_CXX in the identifier
Further constrain to GXX_ABI 1002 or greater and less than 2000,
hopefully future proof by summarizing that as `1` along with CXX11 on or
off.
* style: pre-commit fixes
* Use `gxx_abi_1xxx` and simplify the Clang string
After discussions with Ralf Grosse-Kunstleve we think these would make
good identifiers that are concise and clear.
* Error if `_GLIBCXX_USE_CXX11_ABI` is not defined
Within the `__GXX_ABI_VERSION` block this should always be defined,
guard against unexpected defines and make the error obvious.
* Change `usecxx11` to `use_cxx11_abi` for correspondence with `_GLIBCXX_USE_CXX11_ABI` (similarly to `gxx_abi` for `__GXX_ABI_VERSION`).
* `PYBIND11_COMPILER_TYPE` overhaul, mainly: replace `_icc`, `_clang`, `_gcc` with `_system`
* Add NVHPC (__PGI) to the list of compilers compatible with system compiler.
See comment by @robertmaynard: https://github.com/pybind/pybind11/pull/5439#issuecomment-2498839010
* Fix oversight: remove __NVCOMPILER elif branch in PYBIND11_BUILD_ABI block.
Also add comment pointing to this PR (#5439).
* Revert "Fix oversight: remove __NVCOMPILER elif branch in PYBIND11_BUILD_ABI block."
This reverts commit d412303e72.
* Revert "Add NVHPC (__PGI) to the list of compilers compatible with system compiler."
This reverts commit 9fc9515885.
* Define NVHPC PYBIND11_BUILD_ABI using __GNUC__, __GNUC_MINOR__, _GLIBCXX_USE_CXX11_ABI
* Use _GLIBCXX_USE_CXX11_ABI to detect libstdc++, then assume that NVHPC is always in the 1xxx ABI family.
* Enhance NVHPC comment and limited future proofing.
* The `PYBIND11_STDLIB` is obsolete but kept around to maintain backward compatibility.
* Move `PYBIND11_BUILD_TYPE` down in the file, so that the order of macro definitions is the same as in the list defining `PYBIND11_PLATFORM_ABI_ID`
* Introduce `PYBIND11_COMPILER_TYPE_LEADING_UNDERSCORE`:
This makes it possible to achieve these two goals:
* Avoid the leading underscore in `PYBIND11_PLATFORM_ABI_ID` (see https://github.com/pybind/pybind11/pull/5439#issuecomment-2503762161)
* Maintain backward compatibility for use cases as reported under https://github.com/pybind/pybind11/pull/5439#issuecomment-2510212677
`PYBIND11_INTERNALS_KIND` is removed in this commit to ensure that `PYBIND11_COMPILER_TYPE` is the first element of the `PYBIND11_PLATFORM_ABI_ID`, so that `PYBIND11_COMPILER_TYPE_LEADING_UNDERSCORE` can meaningfully be used as a prefix for `PYBIND11_PLATFORM_ABI_ID` in pybind11/detail/internals.h.
* Apply suggestion by @isuruf, with revised comments (code is as suggested).
* Make determination of `PYBIND11_COMPILER_TYPE` `"macos"` or `"glibc"` more general.
The main motivation is to resolve these "Manylinux on 🐍 3.13t • GIL" and "Pyodide wheel" failures:
```
/__w/pybind11/pybind11/include/pybind11/conduit/pybind11_platform_abi_id.h:35:10: error: #error "Unknown PYBIND11_COMPILER_TYPE: PLEASE REVISE THIS CODE."
35 | # error "Unknown PYBIND11_COMPILER_TYPE: PLEASE REVISE THIS CODE."
| ^~~~~
```
(All other CI jobs succeeded.)
Further thought:
Essentially, under Linux and macOS the `PYBIND11_COMPILER_TYPE` is only for informational purposes.
ABI compatibility is determined by the libstdc++ or libc++ ABI version.
* Add `PYBIND11_COMPILER_TYPE` `emscripten`
* Add `PYBIND11_COMPILER_TYPE` `graalvm`
* Revert "Add `PYBIND11_COMPILER_TYPE` `graalvm`"
This reverts commit 75da5fbfd9.
* Revert "Add `PYBIND11_COMPILER_TYPE` `emscripten`"
This reverts commit e34dc8b511.
* Revert "Make determination of `PYBIND11_COMPILER_TYPE` `"macos"` or `"glibc"` more general."
This reverts commit 41daaa41fa.
* Revert "Apply suggestion by @isuruf, with revised comments (code is as suggested)."
This reverts commit ca9e6990de.
* Remove `defined(__INTEL_COMPILER)` as suggested by @hpkfft under https://github.com/pybind/pybind11/pull/5439#discussion_r1889156543
---------
Co-authored-by: Marcus D. Hanwell <marcus@cryos.net>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Added arg/return type handling.
* Added support for nested arg/return type in py::typing::List
* Added support for arg/return type in stl/filesystem
* Added tests for arg/return type in stl/filesystem and py::typing::List
* Added arg/return name to more py::typing classes
* Added arg/return type to Callable[...]
* Added tests for typing container classes (also nested)
* Changed typing classes to avoid using C++14 auto return type deduction.
* Fixed clang-tidy errors.
* Changed Enable to SFINAE
* Added test for Tuple[T, ...]
* Added RealNumber with custom caster for testing typing classes.
* Added tests for Set, Iterable, Iterator, Union, and Optional
* Added tests for Callable
* Fixed Callable with ellipsis test
* Changed TypeGuard/TypeIs to use return type (being the narrower type) + Tests
* Added test for use of fallback type name with stl vector
* Updated documentation.
* Fixed unnecessary constructor call in test.
* Fixed reference counting in example type caster.
* Fixed clang-tidy issues.
* Fix for clang-tidy
* Updated cast method to use pybind11 API rather than Python C API in custom caster example
* Updated load to use pybind11 API rather than Python C API in custom caster example
* Changed test of arg/return name to use pybind11 API instead of Python C API
* Updated code in adcanced/cast example and improved documentation text
* Fixed references in custom type caster docs
* Fixed wrong logical and operator in test
* Fixed wrong logical operator in doc example
* Added comment to test about `float` vs `float | int`
* Updated std::filesystem::path docs in cast/overview section
* Remove one stray dot.
---------
Co-authored-by: Ralf W. Grosse-Kunstleve <rgrossekunst@nvidia.com>
* fix: make PYBIND11_WARNING_POP actually pop clang diagnostics
* fix: ignore -Wgnu-zero-variadic-macro-arguments on clang
* Revert "fix: ignore -Wgnu-zero-variadic-macro-arguments on clang"
This reverts commit d310959bf5.
* C++20 modernization: Use `__VA_OPT__(, ) __VA_ARGS__` in `PYBIND11_DECLARE_HOLDER_TYPE()`
* Disable `__VA_OPT__(, ) __VA_ARGS__` usage for MSVC (it is unclear to rwgk why it does not work).
This is the beginning of the error message:
```
D:\a\pybind11\pybind11\tests\test_smart_ptr.cpp(285,1): error C2143: syntax error: missing ')' before ',' [D:\a\pybind11\pybind11\build\tests\pybind11_tests.vcxproj]
D:\a\pybind11\pybind11\tests\test_smart_ptr.cpp(285,1): error C2059: syntax error: ')' [D:\a\pybind11\pybind11\build\tests\pybind11_tests.vcxproj]
```
* Add `PYBIND11_WARNING_DISABLE_CLANG("-Wgnu-zero-variadic-macro-arguments")` in test_smart_ptr.cpp
This is the error message:
```
/__w/pybind11/pybind11/tests/test_smart_ptr.cpp:287:51: error: must specify at least one argument for '...' parameter of variadic macro [-Werror,-Wgnu-zero-variadic-macro-arguments]
PYBIND11_DECLARE_HOLDER_TYPE(T, std::shared_ptr<T>)
^
/__w/pybind11/pybind11/include/pybind11/cast.h:885:13: note: macro 'PYBIND11_DECLARE_HOLDER_TYPE' defined here
^
```
* Also add `PYBIND11_WARNING_DISABLE_CLANG("-Wgnu-zero-variadic-macro-arguments")` in test_virtual_functions.cpp
* Also add `PYBIND11_WARNING_DISABLE_CLANG("-Wgnu-zero-variadic-macro-arguments")` in test_embed/test_interpreter.cpp
* Undo all changes except the original push -> pop fix.
* 1. Add `PYBIND11_WARNING_DISABLE_CLANG("-Wgnu-zero-variadic-macro-arguments")` near the top of pybind11/pybind11.h; 2. Change `PYBIND11_DECLARE_HOLDER_TYPE` macro to side-step the only remaining clang warning-as-error (this is still needed even for clang 18).
Alternatively the warning suppression could be moved into pybind11/cast.h, but this commit limits the warning suppression to smaller scope within include/pybind11.
---------
Co-authored-by: Ralf W. Grosse-Kunstleve <rgrossekunst@nvidia.com>
* Add support for array_t<handle> and array_t<object>
* style: pre-commit fixes
* Remove loops that aren't strictly needed
* Fix compiler warning
* Disable GC-dependent checks when running on pypy or graalpy
* style: pre-commit fixes
* Remove PyValueHolder counter again
* Move tests to templates to avoid code duplication
* Rerun pre-commit
* Restore import that was erroneously removed by pre-commit
* Reduce code duplication with more template magic
* Bring back `.attr("value")` in `return_array_cpp_loop()`
This was meant to further stress-test correctness of refcount handling.
All modified test functions were manually leak-checked (`while True`, top command, Python 3.12.3, Ubuntu 24.01, gcc 13.2.0).
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Ralf W. Grosse-Kunstleve <rgrossekunst@nvidia.com>
* feat: allow annotate methods with `pos_only` when only have the `self` argument
* chore(typing): make arguments for auto-generated dunder methods positional-only
* docs: add more comments to improve readability
* style: fix nit suggestions
* Add test_self_only_pos_only() in tests/test_methods_and_attributes
* test: add docstring tests for generated dunder methods
* test: remove failed tests
* fix(test): run `gc.collect()` three times for refcount tests
---------
Co-authored-by: Ralf W. Grosse-Kunstleve <rgrossekunst@nvidia.com>
* Allow subclasses of args and kwargs
The current implementation disallows subclasses of args and kwargs
* Added object type hint to args and kwargs
* Added type hinted args and kwargs classes
* Changed default type hint to typing.Any
* Removed args and kwargs type hint
* Updated tests
Modified the tests from #5381 to use the real Args and KWArgs classes
* Added comment
* Factor out pybind11/compat/wrap_include_python_h.h
* Fixes to resolve tests_packaging failures.
* Factor out pybind11/compat/pybind11_platform_abi_id.h
* Add pybind11/compat/README.txt and a couple source code comments.
* Minor changes to comments.
* Factor out pybind11/compat/pybind11_conduit_v1.h
* Add long comment to pybind11/compat/pybind11_conduit_v1.h
* Add pybind11/compat/README.txt to wheels.
* Add `-fno-exceptions` to compiler options for exo_planet_c_api
* 1. Move `target_compile_options()` into loop over test targets, in case the `"exo_planet_c_api"` target does not exist. 2. Add `-fno-exceptions` option also for `NVHPC`. 3. Also check for `__cpp_exceptions` in exo_planet_c_api.cpp.
* 1. Fix accident (forgot to undo temporary change). 2. Special-case __EMSCRIPTEN__ in exo_planet_c_api.cpp
* Give up on compiling exo_planet_c_api.cpp with MSVC `/EHs-c-`:
There was one trouble maker (all other jobs worked):
Visual Studio 15 2017:
```
cl : Command line warning D9025: overriding '/EHc' with '/EHc-' [C:\projects\pybind11\tests\exo_planet_c_api.vcxproj]
...
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\include\xlocale(319): error C2220: warning treated as error - no 'object' file generated [C:\projects\pybind11\tests\exo_planet_c_api.vcxproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\include\xlocale(319): warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc
```
* Move pybind11/compat to pybind11/conduit as suggested by @henryiii:
https://github.com/pybind/pybind11/pull/5375#pullrequestreview-2329006001
* 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
Co-authored-by: Robert Maynard <robertjmaynard@gmail.com>
---------
Co-authored-by: Ralf W. Grosse-Kunstleve <rgrossekunst@nvidia.com>
Co-authored-by: Ralf W. Grosse-Kunstleve <rwgkio@gmail.com>
Co-authored-by: Robert Maynard <robertjmaynard@gmail.com>
* Fix data race all_type_info_populate in free-threading mode
Description:
- fixed data race all_type_info_populate in free-threading mode
- added test
For example, we have 2 threads entering `all_type_info`.
Both enter `all_type_info_get_cache`` function and
there is a first one which inserts a tuple (type, empty_vector) to the map
and second is waiting. Inserting thread gets the (iter_to_key, True) and non-inserting thread
after waiting gets (iter_to_key, False).
Inserting thread than will add a weakref and will then call into `all_type_info_populate`.
However, non-inserting thread is not entering `if (ins.second) {` clause and
returns `ins.first->second;`` which is just empty_vector.
Finally, non-inserting thread is failing the check in `allocate_layout`:
```c++
if (n_types == 0) {
pybind11_fail(
"instance allocation failed: new instance has no pybind11-registered base types");
}
```
* style: pre-commit fixes
* Addressed PR comments
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Fix buffer protocol implementation
According to the buffer protocol, `ndim` is a _required_ field [1], and
should always be set correctly. Additionally, `shape` should be set if
flags includes `PyBUF_ND` or higher [2]. The current implementation only
set those fields if flags was `PyBUF_STRIDES`.
[1] https://docs.python.org/3/c-api/buffer.html#request-independent-fields
[2] https://docs.python.org/3/c-api/buffer.html#shape-strides-suboffsets
* Apply suggestions from review
* Obey contiguity requests for buffer protocol
If a contiguous buffer is requested, and the underlying buffer isn't,
then that should raise. This matches NumPy behaviour if you do something
like:
```
struct.unpack_from('5d', np.arange(20.0)[::4]) # Raises for contiguity
```
Also, if a buffer is contiguous, then it can masquerade as a
less-complex buffer, either by dropping strides, or even pretending to
be 1D. This matches NumPy behaviour if you do something like:
```
a = np.full((3, 5), 30.0)
struct.unpack_from('15d', a) # --> Produces 1D tuple from 2D buffer.
```
* Handle review comments
* Test buffer protocol against NumPy
* Also check PyBUF_FORMAT results
* Incomplete attempt to address regression introduced in #5381
* style: pre-commit fixes
* Revert "style: pre-commit fixes"
This reverts commit 9d107d2f75.
* Revert "Incomplete attempt to address regression introduced in #5381"
This reverts commit 8cf1cdbc96.
* Simpler fix for the regression introduced in #5381
* style: pre-commit fixes
* Added if constexpr workaround
This can probably be done better but at least this is a start.
* style: pre-commit fixes
* Replace if constexpr with template struct
if constexpr was not added until C++ 17.
I think this should do the same thing as before.
* style: pre-commit fixes
* Made comment clearer
* Added test cases
* style: pre-commit fixes
* Fixed is_same_or_base_of reference
* style: pre-commit fixes
* Added static assert messages
* style: pre-commit fixes
* Replaced typedef with using
* style: pre-commit fixes
* Back out `ForwardClassPtr` (to be discussed separately). Tested locally with clang-tidy.
* Shuffle new `static_assert()` and leave error messages blank (they are more distracting than helpful here).
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: gentlegiantJGC <gentlegiantJGC@users.noreply.github.com>
Co-authored-by: Ralf W. Grosse-Kunstleve <rgrossekunst@nvidia.com>
* [docs/advanced] A document about deadlock potential with C++ statics
* [docs/advanced] Refer to deadlock.md from misc.rst
* [docs/advanced] Fix tables in deadlock.md
* Use :ref:`deadlock-reference-label`
* Revert "Use :ref:`deadlock-reference-label`"
This reverts commit e5734d275f.
* Add simple references to docs/advanced/deadlock.md filename. (Maybe someone can work on clickable links later.)
---------
Co-authored-by: Ralf W. Grosse-Kunstleve <rgrossekunst@nvidia.com>
* Print key in map.getitem/delitem KeyError
* Add tests
* Fix tests
* Make robust
* Make clang-tidy happy
* Return a Python str
* Show beginning and end of the message
* Avoid implicit conversion
* Split out `format_message_key_error_key_object()` to reduce amount of templated code.
* Use `"✄✄✄"` instead of `"..."`
Also rename variable to `cut_length`, to not get into even/odd issues with the meaning of "half".
---------
Co-authored-by: Ralf W. Grosse-Kunstleve <rgrossekunst@nvidia.com>
* Initial support for GraalPy
* Mark tests that currently fail on GraalPy with xfail
* Add graalpy to CI
* Limit test deps on graalpy to available binary wheels
* Skip cmake test installed_function on GraalPy
CMake won't find libpython on GraalPy, it either fails or silently picks
CPython's libpython.
* Factor out setting function docstrings into a macro
* Try to narrow down skipped tests
* Allow subclasses of py::args and py::kwargs
The current implementation does not allow subclasses of args or kwargs.
This change allows subclasses to be used.
* Added test case
* style: pre-commit fixes
* Added missing semi-colons
* style: pre-commit fixes
* Added handle_type_name
* Moved classes outside of function
* Added namespaces
* style: pre-commit fixes
* Refactored tests
Added more tests and moved tests to more appropriate locations.
* style: pre-commit fixes
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Issue: #5224
The `internals.registered_types_py...` line in pybind11.h triggers a
false-positive bounds checking warning in GCC 12.
This is discussed in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115824.
The workaround implemented is taken from suggestions then refactored to
use the `PYBIND11_WARNING_PUSH` and `PYBIND11_WARNING_POP` MACROS.
* `self.__cpp_transporter__()` proof of concept: Enable passing C++ pointers across extensions even if the `PYBIND11_INTERNALS_VERSION`s do not match.
* Include cleanup (mainly to resolve PyPy build failures).
* Fix clang-tidy errors.
* Resolve `error: extra
* factor out platform_abi_id.h from internals.h (no functional changes)
* factor out internals_version.h from internals.h (no functional changes)
* Update CMakeLists.txt, tests/extra_python_package/test_files.py
* Revert "factor out internals_version.h from internals.h (no functional changes)"
This reverts commit 3ccea8cd43.
* Remove internals_version.h from CMakeLists.txt, tests/extra_python_package/test_files.py
* `.__cpp_transporter__()` implementation: compare `pybind11_platform_abi_id`, `cpp_typeid_name`
* Add PremiumTraveler
* Rename test_cpp_transporter_traveler_type.h -> test_cpp_transporter_traveler_types.h
* Expand tests: `PremiumTraveler`, `get_points()`
* Shuffle order of tests (no real changes).
* Move `__cpp_transporter__` lambda to `py::cpp_transporter()` regular function.
* Use `type_caster_generic::load(self)` instead of `cast<T *>(self)`
* Pass `const std::type_info *` via `py::capsule` (instead of `cpp_typeid_name`).
* Make platform_abi_id.h completely stand-alone.
* rename exo_planet.cpp -> exo_planet_pybind11.cpp
* Add exo_planet_c_api.cpp (incomplete).
* Fix silly oversight (wrong filename in `#include`).
* Resolve clang-tidy errors:
```
/__w/pybind11/pybind11/tests/exo_planet_c_api.cpp:10:18: error: 'wrapGetLuggage' is a static definition in anonymous namespace; static is redundant here [readability-static-definition-in-anonymous-namespace,-warnings-as-errors]
10 | static PyObject *wrapGetLuggage(PyObject *, PyObject *) { return PyUnicode_FromString("TODO"); }
| ~~~~~~ ^
/__w/pybind11/pybind11/tests/exo_planet_c_api.cpp:14:20: error: 'ThisMethodDef' is a static definition in anonymous namespace; static is redundant here [readability-static-definition-in-anonymous-namespace,-warnings-as-errors]
14 | static PyMethodDef ThisMethodDef[]
| ~~~~~~ ^
/__w/pybind11/pybind11/tests/exo_planet_c_api.cpp:17:27: error: 'ThisModuleDef' is a static definition in anonymous namespace; static is redundant here [readability-static-definition-in-anonymous-namespace,-warnings-as-errors]
17 | static struct PyModuleDef ThisModuleDef = {
| ~~~~~~ ^
```
* Implement exo_planet_c_api GetLuggage(), GetPoints()
* Move new code from test_cpp_transporter_traveler_bindings.h to pybind11/detail/type_caster_base.h, under the name `class_dunder_cpp_transporter()`
* Fix oversight.
* Unconditionally add `__cpp_transporter__` method to all `py::class_` objects, but do not include that magic method in docstring signatures.
* Back out pybind11/detail/platform_abi_id.h for now. Maximizing reusability can be handled separately, later.
* Small cleanup.
* Restore and add to `test_call_cpp_transporter_*()`
* Ensure https://github.com/pybind/pybind11/issues/3788 does not bite again.
* `class_dunder_cpp_transporter()`: replace `obj.cast<std::string>()` with `std::string(obj)`
* Add (simple) copyright notices in all newly added files.
* Globally replace cpp_transporter with cpp_conduit
* style: pre-commit fixes
* IWYU fixes
* Rename `class_dunder_cpp_conduit()` -> `cpp_conduit_method()`
* Change `pybind11_platform_abi_id`, `pointer_kind` argument types from `str` to `bytes`.
This avoids the unicode decode/encode roundtrips:
* More robust (no decode/encode errors).
* Minor runtime optimization.
* Systematically rename `cap_cpp_type_info` -> `cpp_type_info_capsule` (no functional changes).
* Systematically replace `cpp_type_info_capsule` `name`: `"const std::type_info *"` -> `typeid(std::type_info).name()` (this IS a functional change).
This provides an extra layer of protection against C++ ABI mismatches:
* The first and most important layer is that the `PYBIND11_PLATFORM_ABI_ID`s must match between extensions.
* The second layer is that the `typeid(std::type_info).name()`s must match between extensions.
* Fix sort order accident in tests/CMakeLists.txt
* Apply suggestions from code review
Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com>
* style: pre-commit fixes
* refactor: rename to _pybind_conduit_v1_
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* Add test_home_planet_wrap_very_lonely_traveler(), test_exo_planet_pybind11_wrap_very_lonely_traveler()
* Resolve clang-tidy errors:
```
/__w/pybind11/pybind11/tests/test_cpp_conduit_traveler_bindings.h:39:32: error: parameter 'm' is passed by value and only copied once; consider moving it to avoid unnecessary copies [performance-unnecessary-value-param,-warnings-as-errors]
10 | py::class_<LonelyTraveler>(m, "LonelyTraveler");
| ^
| std::move( )
/__w/pybind11/pybind11/tests/test_cpp_conduit_traveler_bindings.h:43:52: error: parameter 'm' is passed by value and only copied once; consider moving it to avoid unnecessary copies [performance-unnecessary-value-param,-warnings-as-errors]
43 | py::class_<VeryLonelyTraveler, LonelyTraveler>(m, "VeryLonelyTraveler");
| ^
| std::move( )
```
---------
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com>
* Add test for throwing def_buffer case
* Translate C++ -> Python exceptions in buffer creation
This required a little refactoring to extract exception translation to a separate method
* Fix code formatting
* Fix "unused parameter" warning
* Refactor per review
* style: pre-commit fixes
* Address review comments
* Address review comments
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* fix: use `__cpp_nontype_template_args` instead of gnu extensions
* fix: add feature test value
* fix: change `PYBIND11_TYPING_H_HAS_STRING_LITERAL` skip reason
* DOC: Clarify requirements for including pybind11
Inherited from requirements for including Python.h
Closes#4999
* style: pre-commit fixes
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