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Commit 03764178 authored by Henry Schreiner's avatar Henry Schreiner
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Merge branch 'master' into v2.10

parents 80dc998e 0694ec6a
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.github/ISSUE_TEMPLATE/bug-report.yml
View file @ 03764178
......@@ -6,7 +6,8 @@ body:
- type: markdown
attributes:
value: |
Maintainers will only make a best effort to triage PRs. Please do your best to make the issue as easy to act on as possible, and only open if clearly a problem with pybind11 (ask first if unsure).
Please do your best to make the issue as easy to act on as possible, and only submit here if there is clearly a problem with pybind11 (ask first if unsure). **Note that a reproducer in a PR is much more likely to get immediate attention.**
- type: checkboxes
id: steps
attributes:
......@@ -20,6 +21,13 @@ body:
- label: Consider asking first in the [Gitter chat room](https://gitter.im/pybind/Lobby) or in a [Discussion](https:/pybind/pybind11/discussions/new).
required: false
- type: input
id: version
attributes:
label: What version (or hash if on master) of pybind11 are you using?
validations:
required: true
- type: textarea
id: description
attributes:
......@@ -40,6 +48,14 @@ body:
The code should be minimal, have no external dependencies, isolate the
function(s) that cause breakage. Submit matched and complete C++ and
Python snippets that can be easily compiled and run to diagnose the
issue. If possible, make a PR with a new, failing test to give us a
starting point to work on!
issue. — Note that a reproducer in a PR is much more likely to get
immediate attention: failing tests in the pybind11 CI are the best
starting point for working out fixes.
render: text
- type: input
id: regression
attributes:
label: Is this a regression? Put the last known working version here if it is.
description: Put the last known working version here if this is a regression.
value: Not a regression
.github/workflows/ci.yml
View file @ 03764178
......@@ -17,6 +17,8 @@ env:
PIP_ONLY_BINARY: numpy
FORCE_COLOR: 3
PYTEST_TIMEOUT: 300
# For cmake:
VERBOSE: 1
jobs:
# This is the "main" test suite, which tests a large number of different
......@@ -25,7 +27,7 @@ jobs:
strategy:
fail-fast: false
matrix:
runs-on: [ubuntu-latest, windows-2022, macos-latest]
runs-on: [ubuntu-20.04, windows-2022, macos-latest]
python:
- '3.6'
- '3.9'
......@@ -42,12 +44,12 @@ jobs:
# We support an optional key: args, for cmake args
include:
# Just add a key
- runs-on: ubuntu-latest
- runs-on: ubuntu-20.04
python: '3.6'
args: >
-DPYBIND11_FINDPYTHON=ON
-DCMAKE_CXX_FLAGS="-D_=1"
- runs-on: ubuntu-latest
- runs-on: ubuntu-20.04
python: 'pypy-3.8'
args: >
-DPYBIND11_FINDPYTHON=ON
......@@ -194,13 +196,13 @@ jobs:
python-debug: false
name: "🐍 ${{ matrix.python-version }}${{ matrix.python-debug && '-dbg' || '' }} (deadsnakes)${{ matrix.valgrind && ' • Valgrind' || '' }} • x64"
runs-on: ubuntu-latest
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v3
- name: Setup Python ${{ matrix.python-version }} (deadsnakes)
uses: deadsnakes/action@v2.1.1
uses: deadsnakes/action@v3.0.0
with:
python-version: ${{ matrix.python-version }}
debug: ${{ matrix.python-debug }}
......@@ -918,7 +920,7 @@ jobs:
- name: Configure C++11
# LTO leads to many undefined reference like
# `pybind11::detail::function_call::function_call(pybind11::detail::function_call&&)
run: cmake -G "MinGW Makefiles" -DCMAKE_CXX_STANDARD=11 -DCMAKE_VERBOSE_MAKEFILE=ON -DPYBIND11_WERROR=ON -DDOWNLOAD_CATCH=ON -S . -B build
run: cmake -G "MinGW Makefiles" -DCMAKE_CXX_STANDARD=11 -DPYBIND11_WERROR=ON -DDOWNLOAD_CATCH=ON -S . -B build
- name: Build C++11
run: cmake --build build -j 2
......@@ -936,7 +938,7 @@ jobs:
run: git clean -fdx
- name: Configure C++14
run: cmake -G "MinGW Makefiles" -DCMAKE_CXX_STANDARD=14 -DCMAKE_VERBOSE_MAKEFILE=ON -DPYBIND11_WERROR=ON -DDOWNLOAD_CATCH=ON -S . -B build2
run: cmake -G "MinGW Makefiles" -DCMAKE_CXX_STANDARD=14 -DPYBIND11_WERROR=ON -DDOWNLOAD_CATCH=ON -S . -B build2
- name: Build C++14
run: cmake --build build2 -j 2
......@@ -954,7 +956,7 @@ jobs:
run: git clean -fdx
- name: Configure C++17
run: cmake -G "MinGW Makefiles" -DCMAKE_CXX_STANDARD=17 -DCMAKE_VERBOSE_MAKEFILE=ON -DPYBIND11_WERROR=ON -DDOWNLOAD_CATCH=ON -S . -B build3
run: cmake -G "MinGW Makefiles" -DCMAKE_CXX_STANDARD=17 -DPYBIND11_WERROR=ON -DDOWNLOAD_CATCH=ON -S . -B build3
- name: Build C++17
run: cmake --build build3 -j 2
......@@ -967,3 +969,138 @@ jobs:
- name: Interface test C++17
run: PYTHONHOME=/${{matrix.sys}} PYTHONPATH=/${{matrix.sys}} cmake --build build3 --target test_cmake_build
windows_clang:
strategy:
matrix:
os: [windows-latest]
python: ['3.10']
runs-on: "${{ matrix.os }}"
name: "🐍 ${{ matrix.python }} • ${{ matrix.os }} • clang-latest"
steps:
- name: Show env
run: env
- name: Checkout
uses: actions/checkout@v3
- name: Set up Clang
uses: egor-tensin/setup-clang@v1
- name: Setup Python ${{ matrix.python }}
uses: actions/setup-python@v4
with:
python-version: ${{ matrix.python }}
- name: Update CMake
uses: jwlawson/actions-setup-cmake@v1.13
- name: Install ninja-build tool
uses: seanmiddleditch/gha-setup-ninja@v3
- name: Run pip installs
run: |
python -m pip install --upgrade pip
python -m pip install -r tests/requirements.txt
- name: Show Clang++ version
run: clang++ --version
- name: Show CMake version
run: cmake --version
# TODO: WERROR=ON
- name: Configure Clang
run: >
cmake -G Ninja -S . -B .
-DPYBIND11_WERROR=OFF
-DPYBIND11_SIMPLE_GIL_MANAGEMENT=OFF
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DCMAKE_CXX_COMPILER=clang++
-DCMAKE_CXX_STANDARD=17
- name: Build
run: cmake --build . -j 2
- name: Python tests
run: cmake --build . --target pytest -j 2
- name: C++ tests
run: cmake --build . --target cpptest -j 2
- name: Interface test
run: cmake --build . --target test_cmake_build -j 2
- name: Clean directory
run: git clean -fdx
macos_brew_install_llvm:
name: "macos-latest • brew install llvm"
runs-on: macos-latest
env:
# https://apple.stackexchange.com/questions/227026/how-to-install-recent-clang-with-homebrew
LDFLAGS: '-L/usr/local/opt/llvm/lib -Wl,-rpath,/usr/local/opt/llvm/lib'
steps:
- name: Update PATH
run: echo "/usr/local/opt/llvm/bin" >> $GITHUB_PATH
- name: Show env
run: env
- name: Checkout
uses: actions/checkout@v3
- name: Show Clang++ version before brew install llvm
run: clang++ --version
- name: brew install llvm
run: brew install llvm
- name: Show Clang++ version after brew install llvm
run: clang++ --version
- name: Update CMake
uses: jwlawson/actions-setup-cmake@v1.13
- name: Run pip installs
run: |
python3 -m pip install --upgrade pip
python3 -m pip install -r tests/requirements.txt
python3 -m pip install numpy
python3 -m pip install scipy
- name: Show CMake version
run: cmake --version
- name: CMake Configure
run: >
cmake -S . -B .
-DPYBIND11_WERROR=ON
-DPYBIND11_SIMPLE_GIL_MANAGEMENT=OFF
-DDOWNLOAD_CATCH=ON
-DDOWNLOAD_EIGEN=ON
-DCMAKE_CXX_COMPILER=clang++
-DCMAKE_CXX_STANDARD=17
-DPYTHON_EXECUTABLE=$(python3 -c "import sys; print(sys.executable)")
- name: Build
run: cmake --build . -j 2
- name: Python tests
run: cmake --build . --target pytest -j 2
- name: C++ tests
run: cmake --build . --target cpptest -j 2
- name: Interface test
run: cmake --build . --target test_cmake_build -j 2
- name: Clean directory
run: git clean -fdx
.github/workflows/configure.yml
View file @ 03764178
......@@ -9,6 +9,10 @@ on:
- stable
- v*
env:
# For cmake:
VERBOSE: 1
jobs:
# This tests various versions of CMake in various combinations, to make sure
# the configure step passes.
......@@ -16,12 +20,12 @@ jobs:
strategy:
fail-fast: false
matrix:
runs-on: [ubuntu-latest, macos-latest, windows-latest]
runs-on: [ubuntu-20.04, macos-latest, windows-latest]
arch: [x64]
cmake: ["3.23"]
include:
- runs-on: ubuntu-latest
- runs-on: ubuntu-20.04
arch: x64
cmake: 3.4
......
.github/workflows/format.yml
View file @ 03764178
......@@ -14,6 +14,8 @@ on:
env:
FORCE_COLOR: 3
# For cmake:
VERBOSE: 1
jobs:
pre-commit:
......
.github/workflows/labeler.yml
View file @ 03764178
......@@ -10,7 +10,11 @@ jobs:
steps:
- uses: actions/labeler@main
if: github.event.pull_request.merged == true
if: >
github.event.pull_request.merged == true &&
!startsWith(github.event.pull_request.title, 'chore(deps):') &&
!startsWith(github.event.pull_request.title, 'ci(fix):') &&
!startsWith(github.event.pull_request.title, 'docs(changelog):')
with:
repo-token: ${{ secrets.GITHUB_TOKEN }}
configuration-path: .github/labeler_merged.yml
.github/workflows/pip.yml
View file @ 03764178
......@@ -98,13 +98,13 @@ jobs:
- uses: actions/download-artifact@v3
- name: Publish standard package
uses: pypa/gh-action-pypi-publish@v1.5.1
uses: pypa/gh-action-pypi-publish@v1.6.4
with:
password: ${{ secrets.pypi_password }}
packages_dir: standard/
- name: Publish global package
uses: pypa/gh-action-pypi-publish@v1.5.1
uses: pypa/gh-action-pypi-publish@v1.6.4
with:
password: ${{ secrets.pypi_password_global }}
packages_dir: global/
.github/workflows/upstream.yml
View file @ 03764178
......@@ -11,6 +11,8 @@ concurrency:
env:
PIP_ONLY_BINARY: numpy
# For cmake:
VERBOSE: 1
jobs:
standard:
......
.gitignore
View file @ 03764178
......@@ -43,3 +43,4 @@ pybind11Targets.cmake
/pybind11/share/*
/docs/_build/*
.ipynb_checkpoints/
tests/main.cpp
.pre-commit-config.yaml
View file @ 03764178
......@@ -24,7 +24,7 @@ exclude: ^tools/JoinPaths.cmake$
repos:
# Standard hooks
- repo: https://github.com/pre-commit/pre-commit-hooks
rev: "v4.3.0"
rev: "v4.4.0"
hooks:
- id: check-added-large-files
- id: check-case-conflict
......@@ -41,7 +41,7 @@ repos:
# Upgrade old Python syntax
- repo: https://github.com/asottile/pyupgrade
rev: "v2.38.2"
rev: "v3.3.0"
hooks:
- id: pyupgrade
args: [--py36-plus]
......@@ -54,7 +54,7 @@ repos:
# Black, the code formatter, natively supports pre-commit
- repo: https://github.com/psf/black
rev: "22.8.0" # Keep in sync with blacken-docs
rev: "22.10.0" # Keep in sync with blacken-docs
hooks:
- id: black
......@@ -64,7 +64,7 @@ repos:
hooks:
- id: blacken-docs
additional_dependencies:
- black==22.8.0 # keep in sync with black hook
- black==22.10.0 # keep in sync with black hook
# Changes tabs to spaces
- repo: https://github.com/Lucas-C/pre-commit-hooks
......@@ -80,7 +80,7 @@ repos:
# Autoremoves unused imports
- repo: https://github.com/hadialqattan/pycln
rev: "v2.1.1"
rev: "v2.1.2"
hooks:
- id: pycln
stages: [manual]
......@@ -108,7 +108,7 @@ repos:
# Flake8 also supports pre-commit natively (same author)
- repo: https://github.com/PyCQA/flake8
rev: "5.0.4"
rev: "6.0.0"
hooks:
- id: flake8
exclude: ^(docs/.*|tools/.*)$
......@@ -116,7 +116,7 @@ repos:
# PyLint has native support - not always usable, but works for us
- repo: https://github.com/PyCQA/pylint
rev: "v2.15.3"
rev: "v2.15.8"
hooks:
- id: pylint
files: ^pybind11
......@@ -132,7 +132,7 @@ repos:
# Check static types with mypy
- repo: https://github.com/pre-commit/mirrors-mypy
rev: "v0.981"
rev: "v0.991"
hooks:
- id: mypy
args: []
......@@ -141,7 +141,7 @@ repos:
# Checks the manifest for missing files (native support)
- repo: https://github.com/mgedmin/check-manifest
rev: "0.48"
rev: "0.49"
hooks:
- id: check-manifest
# This is a slow hook, so only run this if --hook-stage manual is passed
......@@ -152,7 +152,7 @@ repos:
# Use tools/codespell_ignore_lines_from_errors.py
# to rebuild .codespell-ignore-lines
- repo: https://github.com/codespell-project/codespell
rev: "v2.2.1"
rev: "v2.2.2"
hooks:
- id: codespell
exclude: ".supp$"
......@@ -175,7 +175,7 @@ repos:
# Clang format the codebase automatically
- repo: https://github.com/pre-commit/mirrors-clang-format
rev: "v14.0.6"
rev: "v15.0.4"
hooks:
- id: clang-format
types_or: [c++, c, cuda]
CMakeLists.txt
View file @ 03764178
......@@ -126,6 +126,8 @@ set(PYBIND11_HEADERS
include/pybind11/complex.h
include/pybind11/options.h
include/pybind11/eigen.h
include/pybind11/eigen/matrix.h
include/pybind11/eigen/tensor.h
include/pybind11/embed.h
include/pybind11/eval.h
include/pybind11/gil.h
......
docs/advanced/exceptions.rst
View file @ 03764178
......@@ -177,9 +177,12 @@ section.
may be explicitly (re-)thrown to delegate it to the other,
previously-declared existing exception translators.
Note that ``libc++`` and ``libstdc++`` `behave differently <https://stackoverflow.com/questions/19496643/using-clang-fvisibility-hidden-and-typeinfo-and-type-erasure/28827430>`_
with ``-fvisibility=hidden``. Therefore exceptions that are used across ABI boundaries need to be explicitly exported, as exercised in ``tests/test_exceptions.h``.
See also: "Problems with C++ exceptions" under `GCC Wiki <https://gcc.gnu.org/wiki/Visibility>`_.
Note that ``libc++`` and ``libstdc++`` `behave differently under macOS
<https://stackoverflow.com/questions/19496643/using-clang-fvisibility-hidden-and-typeinfo-and-type-erasure/28827430>`_
with ``-fvisibility=hidden``. Therefore exceptions that are used across ABI
boundaries need to be explicitly exported, as exercised in
``tests/test_exceptions.h``. See also:
"Problems with C++ exceptions" under `GCC Wiki <https://gcc.gnu.org/wiki/Visibility>`_.
Local vs Global Exception Translators
......
docs/advanced/misc.rst
View file @ 03764178
......@@ -324,6 +324,15 @@ The class ``options`` allows you to selectively suppress auto-generated signatur
m.def("add", [](int a, int b) { return a + b; }, "A function which adds two numbers");
}
pybind11 also appends all members of an enum to the resulting enum docstring.
This default behavior can be disabled by using the ``disable_enum_members_docstring()``
function of the ``options`` class.
With ``disable_user_defined_docstrings()`` all user defined docstrings of
``module_::def()``, ``class_::def()`` and ``enum_()`` are disabled, but the
function signatures and enum members are included in the docstring, unless they
are disabled separately.
Note that changes to the settings affect only function bindings created during the
lifetime of the ``options`` instance. When it goes out of scope at the end of the module's init function,
the default settings are restored to prevent unwanted side effects.
......
docs/changelog.rst
View file @ 03764178
......@@ -15,6 +15,60 @@ IN DEVELOPMENT
Changes will be summarized here periodically.
Version 2.10.2 (Dec 20, 2022)
-----------------------------
Changes:
* ``scoped_interpreter`` constructor taking ``PyConfig``.
`#4330 <https://github.com/pybind/pybind11/pull/4330>`_
* ``pybind11/eigen/tensor.h`` adds converters to and from ``Eigen::Tensor`` and
``Eigen::TensorMap``.
`#4201 <https://github.com/pybind/pybind11/pull/4201>`_
* ``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.
`#4246 <https://github.com/pybind/pybind11/pull/4246>`_
* Add option for enable/disable enum members in docstring.
`#2768 <https://github.com/pybind/pybind11/pull/2768>`_
* Fixed typing of ``KeysView``, ``ValuesView`` and ``ItemsView`` in ``bind_map``.
`#4353 <https://github.com/pybind/pybind11/pull/4353>`_
Bug fixes:
* Bug fix affecting only Python 3.6 under very specific, uncommon conditions:
move ``PyEval_InitThreads()`` call to the correct location.
`#4350 <https://github.com/pybind/pybind11/pull/4350>`_
* Fix segfault bug when passing foreign native functions to functional.h.
`#4254 <https://github.com/pybind/pybind11/pull/4254>`_
Build system improvements:
* Support setting PYTHON_LIBRARIES manually for Windows ARM cross-compilation
(classic mode).
`#4406 <https://github.com/pybind/pybind11/pull/4406>`_
* Extend IPO/LTO detection for ICX (a.k.a IntelLLVM) compiler.
`#4402 <https://github.com/pybind/pybind11/pull/4402>`_
* Allow calling ``find_package(pybind11 CONFIG)`` multiple times from separate
directories in the same CMake project and properly link Python (new mode).
`#4401 <https://github.com/pybind/pybind11/pull/4401>`_
* ``multiprocessing_set_spawn`` in pytest fixture for added safety.
`#4377 <https://github.com/pybind/pybind11/pull/4377>`_
* Fixed a bug in two pybind11/tools cmake scripts causing "Unknown arguments specified" errors.
`#4327 <https://github.com/pybind/pybind11/pull/4327>`_
Version 2.10.1 (Oct 31, 2022)
-----------------------------
......@@ -95,7 +149,6 @@ Bug fixes:
finalization.
`#4192 <https://github.com/pybind/pybind11/pull/4192>`_
Performance and style:
* Reserve space in set and STL map casters if possible. This will prevent
......
include/pybind11/cast.h
View file @ 03764178
......@@ -29,6 +29,9 @@
#include <vector>
PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
PYBIND11_WARNING_DISABLE_MSVC(4127)
PYBIND11_NAMESPACE_BEGIN(detail)
template <typename type, typename SFINAE = void>
......@@ -88,7 +91,8 @@ public:
template <typename T_, \
::pybind11::detail::enable_if_t< \
std::is_same<type, ::pybind11::detail::remove_cv_t<T_>>::value, \
int> = 0> \
int> \
= 0> \
static ::pybind11::handle cast( \
T_ *src, ::pybind11::return_value_policy policy, ::pybind11::handle parent) { \
if (!src) \
......@@ -389,7 +393,7 @@ struct string_caster {
// For UTF-8 we avoid the need for a temporary `bytes` object by using
// `PyUnicode_AsUTF8AndSize`.
if (PYBIND11_SILENCE_MSVC_C4127(UTF_N == 8)) {
if (UTF_N == 8) {
Py_ssize_t size = -1;
const auto *buffer
= reinterpret_cast<const CharT *>(PyUnicode_AsUTF8AndSize(load_src.ptr(), &size));
......@@ -416,7 +420,7 @@ struct string_caster {
= reinterpret_cast<const CharT *>(PYBIND11_BYTES_AS_STRING(utfNbytes.ptr()));
size_t length = (size_t) PYBIND11_BYTES_SIZE(utfNbytes.ptr()) / sizeof(CharT);
// Skip BOM for UTF-16/32
if (PYBIND11_SILENCE_MSVC_C4127(UTF_N > 8)) {
if (UTF_N > 8) {
buffer++;
length--;
}
......@@ -572,7 +576,7 @@ public:
// figure out how long the first encoded character is in bytes to distinguish between these
// two errors. We also allow want to allow unicode characters U+0080 through U+00FF, as
// those can fit into a single char value.
if (PYBIND11_SILENCE_MSVC_C4127(StringCaster::UTF_N == 8) && str_len > 1 && str_len <= 4) {
if (StringCaster::UTF_N == 8 && str_len > 1 && str_len <= 4) {
auto v0 = static_cast<unsigned char>(value[0]);
// low bits only: 0-127
// 0b110xxxxx - start of 2-byte sequence
......@@ -598,7 +602,7 @@ public:
// UTF-16 is much easier: we can only have a surrogate pair for values above U+FFFF, thus a
// surrogate pair with total length 2 instantly indicates a range error (but not a "your
// string was too long" error).
else if (PYBIND11_SILENCE_MSVC_C4127(StringCaster::UTF_N == 16) && str_len == 2) {
else if (StringCaster::UTF_N == 16 && str_len == 2) {
one_char = static_cast<CharT>(value[0]);
if (one_char >= 0xD800 && one_char < 0xE000) {
throw value_error("Character code point not in range(0x10000)");
......
include/pybind11/detail/common.h
View file @ 03764178
......@@ -11,14 +11,75 @@
#define PYBIND11_VERSION_MAJOR 2
#define PYBIND11_VERSION_MINOR 10
#define PYBIND11_VERSION_PATCH 1
#define PYBIND11_VERSION_PATCH 2
// Similar to Python's convention: https://docs.python.org/3/c-api/apiabiversion.html
// Additional convention: 0xD = dev
#define PYBIND11_VERSION_HEX 0x020A0100
#define PYBIND11_VERSION_HEX 0x020A0200
// Define some generic pybind11 helper macros for warning management.
//
// Note that compiler-specific push/pop pairs are baked into the
// PYBIND11_NAMESPACE_BEGIN/PYBIND11_NAMESPACE_END pair of macros. Therefore manual
// PYBIND11_WARNING_PUSH/PYBIND11_WARNING_POP are usually only needed in `#include` sections.
//
// If you find you need to suppress a warning, please try to make the suppression as local as
// possible using these macros. Please also be sure to push/pop with the pybind11 macros. Please
// only use compiler specifics if you need to check specific versions, e.g. Apple Clang vs. vanilla
// Clang.
#if defined(_MSC_VER)
# define PYBIND11_COMPILER_MSVC
# define PYBIND11_PRAGMA(...) __pragma(__VA_ARGS__)
# define PYBIND11_WARNING_PUSH PYBIND11_PRAGMA(warning(push))
# define PYBIND11_WARNING_POP PYBIND11_PRAGMA(warning(pop))
#elif defined(__INTEL_COMPILER)
# define PYBIND11_COMPILER_INTEL
# define PYBIND11_PRAGMA(...) _Pragma(#__VA_ARGS__)
# define PYBIND11_WARNING_PUSH PYBIND11_PRAGMA(warning push)
# define PYBIND11_WARNING_POP PYBIND11_PRAGMA(warning pop)
#elif defined(__clang__)
# define PYBIND11_COMPILER_CLANG
# define PYBIND11_PRAGMA(...) _Pragma(#__VA_ARGS__)
# define PYBIND11_WARNING_PUSH PYBIND11_PRAGMA(clang diagnostic push)
# define PYBIND11_WARNING_POP PYBIND11_PRAGMA(clang diagnostic push)
#elif defined(__GNUC__)
# define PYBIND11_COMPILER_GCC
# define PYBIND11_PRAGMA(...) _Pragma(#__VA_ARGS__)
# define PYBIND11_WARNING_PUSH PYBIND11_PRAGMA(GCC diagnostic push)
# define PYBIND11_WARNING_POP PYBIND11_PRAGMA(GCC diagnostic pop)
#endif
#ifdef PYBIND11_COMPILER_MSVC
# define PYBIND11_WARNING_DISABLE_MSVC(name) PYBIND11_PRAGMA(warning(disable : name))
#else
# define PYBIND11_WARNING_DISABLE_MSVC(name)
#endif
#ifdef PYBIND11_COMPILER_CLANG
# define PYBIND11_WARNING_DISABLE_CLANG(name) PYBIND11_PRAGMA(clang diagnostic ignored name)
#else
# define PYBIND11_WARNING_DISABLE_CLANG(name)
#endif
#define PYBIND11_NAMESPACE_BEGIN(name) namespace name {
#define PYBIND11_NAMESPACE_END(name) }
#ifdef PYBIND11_COMPILER_GCC
# define PYBIND11_WARNING_DISABLE_GCC(name) PYBIND11_PRAGMA(GCC diagnostic ignored name)
#else
# define PYBIND11_WARNING_DISABLE_GCC(name)
#endif
#ifdef PYBIND11_COMPILER_INTEL
# define PYBIND11_WARNING_DISABLE_INTEL(name) PYBIND11_PRAGMA(warning disable name)
#else
# define PYBIND11_WARNING_DISABLE_INTEL(name)
#endif
#define PYBIND11_NAMESPACE_BEGIN(name) \
namespace name { \
PYBIND11_WARNING_PUSH
#define PYBIND11_NAMESPACE_END(name) \
PYBIND11_WARNING_POP \
}
// Robust support for some features and loading modules compiled against different pybind versions
// requires forcing hidden visibility on pybind code, so we enforce this by setting the attribute
......@@ -96,13 +157,10 @@
#endif
#if !defined(PYBIND11_EXPORT_EXCEPTION)
# ifdef __MINGW32__
// workaround for:
// error: 'dllexport' implies default visibility, but xxx has already been declared with a
// different visibility
# define PYBIND11_EXPORT_EXCEPTION
# else
# if defined(__apple_build_version__)
# define PYBIND11_EXPORT_EXCEPTION PYBIND11_EXPORT
# else
# define PYBIND11_EXPORT_EXCEPTION
# endif
#endif
......@@ -154,9 +212,9 @@
/// Include Python header, disable linking to pythonX_d.lib on Windows in debug mode
#if defined(_MSC_VER)
# pragma warning(push)
PYBIND11_WARNING_PUSH
PYBIND11_WARNING_DISABLE_MSVC(4505)
// C4505: 'PySlice_GetIndicesEx': unreferenced local function has been removed (PyPy only)
# pragma warning(disable : 4505)
# if defined(_DEBUG) && !defined(Py_DEBUG)
// Workaround for a VS 2022 issue.
// NOTE: This workaround knowingly violates the Python.h include order requirement:
......@@ -239,7 +297,7 @@
# define _DEBUG
# undef PYBIND11_DEBUG_MARKER
# endif
# pragma warning(pop)
PYBIND11_WARNING_POP
#endif
#include <cstddef>
......@@ -265,6 +323,15 @@
# define PYBIND11_HAS_U8STRING
#endif
// See description of PR #4246:
#if !defined(NDEBUG) && !defined(PY_ASSERT_GIL_HELD_INCREF_DECREF) \
&& !(defined(PYPY_VERSION) \
&& defined(_MSC_VER)) /* PyPy Windows: pytest hangs indefinitely at the end of the \
process (see PR #4268) */ \
&& !defined(PYBIND11_ASSERT_GIL_HELD_INCREF_DECREF)
# define PYBIND11_ASSERT_GIL_HELD_INCREF_DECREF
#endif
// #define PYBIND11_STR_LEGACY_PERMISSIVE
// If DEFINED, pybind11::str can hold PyUnicodeObject or PyBytesObject
// (probably surprising and never documented, but this was the
......@@ -904,12 +971,6 @@ using expand_side_effects = bool[];
PYBIND11_NAMESPACE_END(detail)
#if defined(_MSC_VER)
# pragma warning(push)
# pragma warning(disable : 4275)
// warning C4275: An exported class was derived from a class that wasn't exported.
// Can be ignored when derived from a STL class.
#endif
/// C++ bindings of builtin Python exceptions
class PYBIND11_EXPORT_EXCEPTION builtin_exception : public std::runtime_error {
public:
......@@ -917,9 +978,6 @@ public:
/// Set the error using the Python C API
virtual void set_error() const = 0;
};
#if defined(_MSC_VER)
# pragma warning(pop)
#endif
#define PYBIND11_RUNTIME_EXCEPTION(name, type) \
class PYBIND11_EXPORT_EXCEPTION name : public builtin_exception { \
......@@ -1148,17 +1206,6 @@ constexpr
# define PYBIND11_WORKAROUND_INCORRECT_GCC_UNUSED_BUT_SET_PARAMETER(...)
#endif
#if defined(_MSC_VER) // All versions (as of July 2021).
// warning C4127: Conditional expression is constant
constexpr inline bool silence_msvc_c4127(bool cond) { return cond; }
# define PYBIND11_SILENCE_MSVC_C4127(...) ::pybind11::detail::silence_msvc_c4127(__VA_ARGS__)
#else
# define PYBIND11_SILENCE_MSVC_C4127(...) __VA_ARGS__
#endif
#if defined(__clang__) \
&& (defined(__apple_build_version__) /* AppleClang 13.0.0.13000029 was the only data point \
available. */ \
......
include/pybind11/detail/init.h
View file @ 03764178
......@@ -12,6 +12,9 @@
#include "class.h"
PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
PYBIND11_WARNING_DISABLE_MSVC(4127)
PYBIND11_NAMESPACE_BEGIN(detail)
template <>
......@@ -115,7 +118,7 @@ template <typename Class>
void construct(value_and_holder &v_h, Cpp<Class> *ptr, bool need_alias) {
PYBIND11_WORKAROUND_INCORRECT_MSVC_C4100(need_alias);
no_nullptr(ptr);
if (PYBIND11_SILENCE_MSVC_C4127(Class::has_alias) && need_alias && !is_alias<Class>(ptr)) {
if (Class::has_alias && need_alias && !is_alias<Class>(ptr)) {
// We're going to try to construct an alias by moving the cpp type. Whether or not
// that succeeds, we still need to destroy the original cpp pointer (either the
// moved away leftover, if the alias construction works, or the value itself if we
......@@ -156,7 +159,7 @@ void construct(value_and_holder &v_h, Holder<Class> holder, bool need_alias) {
auto *ptr = holder_helper<Holder<Class>>::get(holder);
no_nullptr(ptr);
// If we need an alias, check that the held pointer is actually an alias instance
if (PYBIND11_SILENCE_MSVC_C4127(Class::has_alias) && need_alias && !is_alias<Class>(ptr)) {
if (Class::has_alias && need_alias && !is_alias<Class>(ptr)) {
throw type_error("pybind11::init(): construction failed: returned holder-wrapped instance "
"is not an alias instance");
}
......@@ -174,7 +177,7 @@ void construct(value_and_holder &v_h, Cpp<Class> &&result, bool need_alias) {
PYBIND11_WORKAROUND_INCORRECT_MSVC_C4100(need_alias);
static_assert(std::is_move_constructible<Cpp<Class>>::value,
"pybind11::init() return-by-value factory function requires a movable class");
if (PYBIND11_SILENCE_MSVC_C4127(Class::has_alias) && need_alias) {
if (Class::has_alias && need_alias) {
construct_alias_from_cpp<Class>(is_alias_constructible<Class>{}, v_h, std::move(result));
} else {
v_h.value_ptr() = new Cpp<Class>(std::move(result));
......@@ -206,10 +209,11 @@ struct constructor {
extra...);
}
template <typename Class,
typename... Extra,
enable_if_t<Class::has_alias && std::is_constructible<Cpp<Class>, Args...>::value,
int> = 0>
template <
typename Class,
typename... Extra,
enable_if_t<Class::has_alias && std::is_constructible<Cpp<Class>, Args...>::value, int>
= 0>
static void execute(Class &cl, const Extra &...extra) {
cl.def(
"__init__",
......@@ -226,10 +230,11 @@ struct constructor {
extra...);
}
template <typename Class,
typename... Extra,
enable_if_t<Class::has_alias && !std::is_constructible<Cpp<Class>, Args...>::value,
int> = 0>
template <
typename Class,
typename... Extra,
enable_if_t<Class::has_alias && !std::is_constructible<Cpp<Class>, Args...>::value, int>
= 0>
static void execute(Class &cl, const Extra &...extra) {
cl.def(
"__init__",
......@@ -245,10 +250,11 @@ struct constructor {
// Implementing class for py::init_alias<...>()
template <typename... Args>
struct alias_constructor {
template <typename Class,
typename... Extra,
enable_if_t<Class::has_alias && std::is_constructible<Alias<Class>, Args...>::value,
int> = 0>
template <
typename Class,
typename... Extra,
enable_if_t<Class::has_alias && std::is_constructible<Alias<Class>, Args...>::value, int>
= 0>
static void execute(Class &cl, const Extra &...extra) {
cl.def(
"__init__",
......
include/pybind11/detail/internals.h
View file @ 03764178
......@@ -43,6 +43,8 @@ using ExceptionTranslator = void (*)(std::exception_ptr);
PYBIND11_NAMESPACE_BEGIN(detail)
constexpr const char *internals_function_record_capsule_name = "pybind11_function_record_capsule";
// Forward declarations
inline PyTypeObject *make_static_property_type();
inline PyTypeObject *make_default_metaclass();
......@@ -182,6 +184,16 @@ struct internals {
# endif // PYBIND11_INTERNALS_VERSION > 4
// Unused if PYBIND11_SIMPLE_GIL_MANAGEMENT is defined:
PyInterpreterState *istate = nullptr;
# if PYBIND11_INTERNALS_VERSION > 4
// Note that we have to use a std::string to allocate memory to ensure a unique address
// We want unique addresses since we use pointer equality to compare function records
std::string function_record_capsule_name = internals_function_record_capsule_name;
# endif
internals() = default;
internals(const internals &other) = delete;
internals &operator=(const internals &other) = delete;
~internals() {
# if PYBIND11_INTERNALS_VERSION > 4
PYBIND11_TLS_FREE(loader_life_support_tls_key);
......@@ -456,9 +468,6 @@ PYBIND11_NOINLINE internals &get_internals() {
internals_ptr = new internals();
#if defined(WITH_THREAD)
# if PY_VERSION_HEX < 0x03090000
PyEval_InitThreads();
# endif
PyThreadState *tstate = PyThreadState_Get();
if (!PYBIND11_TLS_KEY_CREATE(internals_ptr->tstate)) {
pybind11_fail("get_internals: could not successfully initialize the tstate TSS key!");
......@@ -548,6 +557,25 @@ const char *c_str(Args &&...args) {
return strings.front().c_str();
}
inline const char *get_function_record_capsule_name() {
#if PYBIND11_INTERNALS_VERSION > 4
return get_internals().function_record_capsule_name.c_str();
#else
return nullptr;
#endif
}
// Determine whether or not the following capsule contains a pybind11 function record.
// Note that we use `internals` to make sure that only ABI compatible records are touched.
//
// This check is currently used in two places:
// - An important optimization in functional.h to avoid overhead in C++ -> Python -> C++
// - The sibling feature of cpp_function to allow overloads
inline bool is_function_record_capsule(const capsule &cap) {
// Pointer equality as we rely on internals() to ensure unique pointers
return cap.name() == get_function_record_capsule_name();
}
PYBIND11_NAMESPACE_END(detail)
/// Returns a named pointer that is shared among all extension modules (using the same
......
include/pybind11/detail/type_caster_base.h
View file @ 03764178
......@@ -1006,5 +1006,14 @@ protected:
static Constructor make_move_constructor(...) { return nullptr; }
};
PYBIND11_NOINLINE std::string type_info_description(const std::type_info &ti) {
if (auto *type_data = get_type_info(ti)) {
handle th((PyObject *) type_data->type);
return th.attr("__module__").cast<std::string>() + '.'
+ th.attr("__qualname__").cast<std::string>();
}
return clean_type_id(ti.name());
}
PYBIND11_NAMESPACE_END(detail)
PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)
include/pybind11/eigen.h
View file @ 03764178
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include/pybind11/eigen/matrix.h 0 → 100644
View file @ 03764178
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