./devel/py-pybind11, Seamless operability between C++11 and Python

[ CVSweb ] [ Homepage ] [ RSS ] [ Required by ] [ Add to tracker ]

Branch: CURRENT, Version: 2.11.1, Package name: py311-pybind11-2.11.1, Maintainer: pkgsrc-users

pybind11 is a lightweight header-only library that exposes C++ types in Python
and vice versa, mainly to create Python bindings of existing C++ code. Its
goals and syntax are similar to the excellent Boost.Python by David Abrahams:
to minimize boilerplate code in traditional extension modules by inferring type
information using compile-time introspection.

Required to run:
[devel/py-setuptools] [lang/python37]

Required to build:

Master sites:

Filesize: 201.02 KB

Version history: (Expand)

CVS history: (Expand)

   2024-01-03 16:22:06 by Thomas Klausner | Files touched by this commit (1)
Log message:
py-pybind11: disallow Python 2 before including pyversion.mk so it works
   2023-12-29 21:27:03 by Tobias Nygren | Files touched by this commit (1)
Log message:
py-pybind11: avoid duplicate pre-configure target in gnuradio-core
   2023-12-28 14:29:26 by Dr. Thomas Orgis | Files touched by this commit (4)
Log message:
devel/py-pybind11: resolve the self-conflict

This renames the pybind11-config script with a versioned suffix as done
elsewhere. The buildlink file provides the unsuffixed script for dependents
to use.
   2023-11-29 11:53:11 by Jonathan Perkin | Files touched by this commit (1)
Log message:
py-pybind11: Default to python for build only.

This buildlink3.mk has a default DEPMETHOD of "build", so this helps avoid
unwanted indirect buildlink3 dependencies from python.
   2023-07-17 21:08:10 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-pybind11: updated to 2.11.1

Version 2.11.1


PYBIND11_NO_ASSERT_GIL_HELD_INCREF_DECREF is now provided as an option for \ 
disabling the default-on PyGILState_Check()'s in pybind11::handle's inc_ref() \ 
& dec_ref().

PYBIND11_ASSERT_GIL_HELD_INCREF_DECREF was disabled for PyPy in general (not \ 
just PyPy Windows).

Version 2.11.0

New features:

The newly added pybind11::detail::is_move_constructible trait can be specialized \ 
for cases in which std::is_move_constructible does not work as needed. This is \ 
very similar to the long-established pybind11::detail::is_copy_constructible.
Introduce recursive_container_traits.
pybind11/type_caster_pyobject_ptr.h was added to support automatic wrapping of \ 
APIs that make use of PyObject *. This header needs to included explicitly (i.e. \ 
it is not included implicitly with pybind/pybind11.h).
format_descriptor<> & npy_format_descriptor<> PyObject * \ 
specializations were added. The latter enables py::array_t<PyObject *> \ 
to/from-python conversions.
buffer_info gained an item_type_is_equivalent_to<T>() member function.
The capsule API gained a user-friendly constructor (py::capsule(ptr, \ 
"name", dtor)).


PyGILState_Check()'s in pybind11::handle's inc_ref() & dec_ref() are now \ 
enabled by default again.
py::initialize_interpreter() using PyConfig_InitPythonConfig() instead of \ 
PyConfig_InitIsolatedConfig(), to obtain complete sys.path.
Cast errors now always include Python type information, even if \ 
PYBIND11_DETAILED_ERROR_MESSAGES is not defined. This increases binary sizes \ 
slightly (~1.5%) but the error messages are much more informative.
The docstring generation for the std::array-list caster was fixed. Previously, \ 
signatures included the size of the list in a non-standard, non-spec compliant \ 
way. The new format conforms to PEP 593. Tooling for processing the docstrings \ 
may need to be updated accordingly.
Setter return values (which are inaccessible for all practical purposes) are no \ 
longer converted to Python (only to be discarded).
Allow lambda specified to function definition to be noexcept(true) in C++17.
Get rid of recursive template instantiations for concatenating type signatures \ 
on C++17 and higher.
Compatibility with Python 3.12 (beta). Note that the minimum pybind11 ABI \ 
version for Python 3.12 is version 5. (The default ABI version for Python \ 
versions up to and including 3.11 is still version 4.).
With PYBIND11_INTERNALS_VERSION 5 (default for Python 3.12+), MSVC builds use \ 
std::hash<std::type_index> and std::equal_to<std::type_index> \ 
instead of string-based type comparisons. This resolves issues when binding \ 
types defined in the unnamed namespace.
Python exception __notes__ (introduced with Python 3.11) are now added to the \ 
error_already_set::what() output.

Build system improvements:

CMake 3.27 support was added, CMake 3.4 support was dropped. FindPython will be \ 
used if FindPythonInterp is not present.
Update clang-tidy to 15 in CI.
Moved the linting framework over to Ruff.
Skip lto checks and target generation when CMAKE_INTERPROCEDURAL_OPTIMIZATION is \ 
No longer inject -stdlib=libc++, not needed for modern Pythons (macOS 10.9+).
PyPy 3.10 support was added, PyPy 3.7 support was dropped.
Testing with Python 3.12 beta releases was added.
   2023-03-17 08:58:06 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
py-pybind11: updated to 2.10.4

Version 2.10.4


python3 -m pybind11 gained a --version option (prints the version and exits).

Bug Fixes:

Fix a warning when pydebug is enabled on Python 3.11.
Ensure gil_scoped_release RAII is non-copyable.
Ensure the tests dir does not show up with new versions of setuptools.
Better stacklevel for a warning in setuptools helpers.
   2023-01-11 20:00:31 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
py-pybind11: updated to 2.10.3

Version 2.10.3


Temporarily made our GIL status assertions (added in 2.10.2) disabled by default \ 
(re-enable manually by defining PYBIND11_ASSERT_GIL_HELD_INCREF_DECREF, will be \ 
enabled in 2.11).
Improved error messages when inc_ref/dec_ref are called with an invalid GIL state.

Bug Fixes:

Some minor touchups found by static analyzers.
   2022-12-28 11:10:14 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-pybind11: updated to 2.10.2

Version 2.10.2


scoped_interpreter constructor taking PyConfig.
pybind11/eigen/tensor.h adds converters to and from Eigen::Tensor and \ 
PyGILState_Check()'s were integrated to pybind11::handle inc_ref() & \ 
dec_ref(). The added GIL checks are guarded by \ 
PYBIND11_ASSERT_GIL_HELD_INCREF_DECREF, which is the default only if NDEBUG is \ 
not defined.
Add option for enable/disable enum members in docstring.
Fixed typing of KeysView, ValuesView and ItemsView in bind_map.

Bug fixes:

Bug fix affecting only Python 3.6 under very specific, uncommon conditions: move \ 
PyEval_InitThreads() call to the correct location.
Fix segfault bug when passing foreign native functions to functional.h.

Build system improvements:

Support setting PYTHON_LIBRARIES manually for Windows ARM cross-compilation \ 
(classic mode).
Extend IPO/LTO detection for ICX (a.k.a IntelLLVM) compiler.
Allow calling find_package(pybind11 CONFIG) multiple times from separate \ 
directories in the same CMake project and properly link Python (new mode).
multiprocessing_set_spawn in pytest fixture for added safety.
Fixed a bug in two pybind11/tools cmake scripts causing "Unknown arguments \ 
specified" errors.