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fix: improve support for Python 3.11-dev (#3368) 

* ci: support Python 3.11-dev

Also update 3.10 to final, better PyPy usage

* fix: use PyFrame_GetCode on Python 3.9+

* ci: some bitiness of pypy not supported on win

* chore: update CMake support to 3.22rc1 to quiet warning

* fix: use dev version of py to fix Py 3.11

* tests: print proper Eigen version

* ci: include pypy2, not sure why

* ci: avoid running on Python 3.11 for now

* ci: fix runs

* ci: simpler PyPy usage, drop unmaintained scipy + pypy index

* ci: only binary numpy, wait on pypy 3.8

* refactor: address review
This commit is contained in:
Henry Schreiner 2021-10-26 14:50:34 -04:00 committed by GitHub
parent c2d3e220bd
commit e7e2c79f3f
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9 changed files with 105 additions and 57 deletions
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66
.github/workflows/ci.yml vendored
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@ -13,6 +13,9 @@ concurrency:
group: test-${{ github.ref }}
cancel-in-progress: true
env:
PIP_ONLY_BINARY: numpy
jobs:
# This is the "main" test suite, which tests a large number of different
# versions of default compilers and Python versions in GitHub Actions.
@ -22,13 +25,14 @@ jobs:
matrix:
runs-on: [ubuntu-latest, windows-latest, macos-latest]
python:
- 2.7
- 3.5
- 3.6
- 3.9
- 3.10-dev
- pypy2
- pypy3
- '2.7'
- '3.5'
- '3.6'
- '3.9'
- '3.10'
# - '3.11-dev'
- 'pypy-3.7-v7.3.5'
# - 'pypy-3.8'
# Items in here will either be added to the build matrix (if not
# present), or add new keys to an existing matrix element if all the
@ -46,18 +50,8 @@ jobs:
python: 3.6
args: >
-DPYBIND11_FINDPYTHON=ON
# These items will be removed from the build matrix, keys must match.
exclude:
# Currently 32bit only, and we build 64bit
- runs-on: windows-latest
python: pypy2
- runs-on: windows-latest
python: pypy3
# TODO: PyPy2 7.3.3 segfaults, while 7.3.2 was fine.
- runs-on: ubuntu-latest
python: pypy2
- runs-on: macos-latest
python: pypy-2.7
name: "🐍 ${{ matrix.python }} • ${{ matrix.runs-on }} • x64 ${{ matrix.args }}"
runs-on: ${{ matrix.runs-on }}
@ -93,7 +87,8 @@ jobs:
key: ${{ runner.os }}-pip-${{ matrix.python }}-x64-${{ hashFiles('tests/requirements.txt') }}
- name: Prepare env
run: python -m pip install -r tests/requirements.txt --prefer-binary
run: |
python -m pip install -r tests/requirements.txt
- name: Setup annotations on Linux
if: runner.os == 'Linux'
@ -117,7 +112,7 @@ jobs:
- name: C++11 tests
# TODO: Figure out how to load the DLL on Python 3.8+
if: "!(runner.os == 'Windows' && (matrix.python == 3.8 || matrix.python == 3.9 || matrix.python == '3.10-dev'))"
if: "!(runner.os == 'Windows' && (matrix.python == 3.8 || matrix.python == 3.9 || matrix.python == '3.10' || matrix.python == '3.11-dev' || matrix.python == 'pypy-3.8'))"
run: cmake --build . --target cpptest -j 2
- name: Interface test C++11
@ -145,7 +140,7 @@ jobs:
- name: C++ tests
# TODO: Figure out how to load the DLL on Python 3.8+
if: "!(runner.os == 'Windows' && (matrix.python == 3.8 || matrix.python == 3.9 || matrix.python == '3.10-dev'))"
if: "!(runner.os == 'Windows' && (matrix.python == 3.8 || matrix.python == 3.9 || matrix.python == '3.10' || matrix.python == '3.11-dev' || matrix.python == 'pypy-3.8'))"
run: cmake --build build2 --target cpptest
# Third build - C++17 mode with unstable ABI
@ -196,11 +191,12 @@ jobs:
fail-fast: false
matrix:
include:
- python-version: 3.9
# TODO: Fails on 3.10, investigate
- python-version: "3.9"
python-debug: true
valgrind: true
- python-version: 3.10-dev
python-debug: false
# - python-version: "3.11-dev"
# python-debug: false
name: "🐍 ${{ matrix.python-version }}${{ matrix.python-debug && '-dbg' || '' }} (deadsnakes)${{ matrix.valgrind && ' • Valgrind' || '' }} • x64"
runs-on: ubuntu-latest
@ -244,7 +240,8 @@ jobs:
sudo apt-get install libc6-dbg # Needed by Valgrind
- name: Prepare env
run: python -m pip install -r tests/requirements.txt --prefer-binary
run: |
python -m pip install -r tests/requirements.txt
- name: Configure
run: >
@ -521,7 +518,7 @@ jobs:
- name: Install dependencies
run: |
set +e; source /opt/intel/oneapi/setvars.sh; set -e
python3 -m pip install -r tests/requirements.txt --prefer-binary
python3 -m pip install -r tests/requirements.txt
- name: Configure C++11
run: |
@ -612,7 +609,8 @@ jobs:
run: python3 -m pip install --upgrade pip
- name: Install dependencies
run: python3 -m pip install cmake -r tests/requirements.txt --prefer-binary
run: |
python3 -m pip install cmake -r tests/requirements.txt
- name: VAR_BUILD_TYPE 7
if: matrix.centos == 7
@ -739,8 +737,7 @@ jobs:
- 3.7
- 3.8
- 3.9
- pypy3
# TODO: fix hang on pypy2
- pypy-3.6
include:
- python: 3.9
@ -769,7 +766,8 @@ jobs:
arch: x86
- name: Prepare env
run: python -m pip install -r tests/requirements.txt --prefer-binary
run: |
python -m pip install -r tests/requirements.txt
# First build - C++11 mode and inplace
- name: Configure ${{ matrix.args }}
@ -815,7 +813,8 @@ jobs:
toolset: 14.0
- name: Prepare env
run: python -m pip install -r tests/requirements.txt --prefer-binary
run: |
python -m pip install -r tests/requirements.txt
# First build - C++11 mode and inplace
- name: Configure
@ -868,7 +867,8 @@ jobs:
uses: jwlawson/actions-setup-cmake@v1.11
- name: Prepare env
run: python -m pip install -r tests/requirements.txt --prefer-binary
run: |
python -m pip install -r tests/requirements.txt
# First build - C++11 mode and inplace
- name: Configure

9
.github/workflows/pip.yml vendored
View File

@ -12,6 +12,9 @@ on:
types:
- published
env:
PIP_ONLY_BINARY: numpy
jobs:
# This builds the sdists and wheels and makes sure the files are exactly as
# expected. Using Windows and Python 2.7, since that is often the most
@ -29,7 +32,8 @@ jobs:
python-version: 2.7
- name: Prepare env
run: python -m pip install -r tests/requirements.txt --prefer-binary
run: |
python -m pip install -r tests/requirements.txt
- name: Python Packaging tests
run: pytest tests/extra_python_package/
@ -50,7 +54,8 @@ jobs:
python-version: 3.8
- name: Prepare env
run: python -m pip install -r tests/requirements.txt build twine --prefer-binary
run: |
python -m pip install -r tests/requirements.txt build twine
- name: Python Packaging tests
run: pytest tests/extra_python_package/

6
CMakeLists.txt
View File

@ -7,13 +7,13 @@
cmake_minimum_required(VERSION 3.4)
# The `cmake_minimum_required(VERSION 3.4...3.21)` syntax does not work with
# The `cmake_minimum_required(VERSION 3.4...3.22)` syntax does not work with
# some versions of VS that have a patched CMake 3.11. This forces us to emulate
# the behavior using the following workaround:
if(${CMAKE_VERSION} VERSION_LESS 3.21)
if(${CMAKE_VERSION} VERSION_LESS 3.22)
cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
else()
cmake_policy(VERSION 3.21)
cmake_policy(VERSION 3.22)
endif()
# Extract project version from source

11
include/pybind11/detail/type_caster_base.h
View File

@ -468,12 +468,19 @@ PYBIND11_NOINLINE std::string error_string() {
PyFrameObject *frame = trace->tb_frame;
errorString += "\n\nAt:\n";
while (frame) {
#if PY_VERSION_HEX >= 0x03090000
PyCodeObject *f_code = PyFrame_GetCode(frame);
#else
PyCodeObject *f_code = frame->f_code;
Py_INCREF(f_code);
#endif
int lineno = PyFrame_GetLineNumber(frame);
errorString +=
" " + handle(frame->f_code->co_filename).cast<std::string>() +
" " + handle(f_code->co_filename).cast<std::string>() +
"(" + std::to_string(lineno) + "): " +
handle(frame->f_code->co_name).cast<std::string>() + "\n";
handle(f_code->co_name).cast<std::string>() + "\n";
frame = frame->f_back;
Py_DECREF(f_code);
}
}
#endif

25
include/pybind11/pybind11.h
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@ -2335,6 +2335,29 @@ inline function get_type_override(const void *this_ptr, const type_info *this_ty
/* Don't call dispatch code if invoked from overridden function.
Unfortunately this doesn't work on PyPy. */
#if !defined(PYPY_VERSION)
#if PY_VERSION_HEX >= 0x03090000
PyFrameObject *frame = PyThreadState_GetFrame(PyThreadState_Get());
if (frame != nullptr) {
PyCodeObject *f_code = PyFrame_GetCode(frame);
// f_code is guaranteed to not be NULL
if ((std::string) str(f_code->co_name) == name && f_code->co_argcount > 0) {
PyObject* locals = PyEval_GetLocals();
if (locals != nullptr) {
PyObject *self_caller = dict_getitem(
locals, PyTuple_GET_ITEM(f_code->co_varnames, 0)
);
if (self_caller == self.ptr()) {
Py_DECREF(f_code);
Py_DECREF(frame);
return function();
}
}
}
Py_DECREF(f_code);
Py_DECREF(frame);
}
#else
PyFrameObject *frame = PyThreadState_Get()->frame;
if (frame != nullptr && (std::string) str(frame->f_code->co_name) == name
&& frame->f_code->co_argcount > 0) {
@ -2344,6 +2367,8 @@ inline function get_type_override(const void *this_ptr, const type_info *this_ty
if (self_caller == self.ptr())
return function();
}
#endif
#else
/* PyPy currently doesn't provide a detailed cpyext emulation of
frame objects, so we have to emulate this using Python. This

5
noxfile.py
View File

@ -2,7 +2,7 @@ import nox
nox.options.sessions = ["lint", "tests", "tests_packaging"]
PYTHON_VERISONS = ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10"]
PYTHON_VERISONS = ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11"]
@nox.session(reuse_venv=True)
@ -20,7 +20,8 @@ def tests(session: nox.Session) -> None:
Run the tests (requires a compiler).
"""
tmpdir = session.create_tmp()
session.install("pytest", "cmake")
session.install("cmake")
session.install("-r", "tests/requirements.txt")
session.run(
"cmake",
"-S",

22
tests/CMakeLists.txt
View File

@ -174,10 +174,14 @@ set(PYBIND11_CROSS_MODULE_GIL_TESTS test_gil_scoped.py)
set(PYBIND11_EIGEN_REPO
"https://gitlab.com/libeigen/eigen.git"
CACHE STRING "Eigen repository to use for tests")
# This hash is for 3.4.0, using a hash for security reasons
set(PYBIND11_EIGEN_VERSION
"929bc0e191d0927b1735b9a1ddc0e8b77e3a25ec"
CACHE STRING "Eigen version to use for tests")
# Always use a hash for reconfigure speed and security reasons
# Include the version number for pretty printing (keep in sync)
set(PYBIND11_EIGEN_VERSION_AND_HASH
"3.4.0;929bc0e191d0927b1735b9a1ddc0e8b77e3a25ec"
CACHE STRING "Eigen version to use for tests, format: VERSION;HASH")
list(GET PYBIND11_EIGEN_VERSION_AND_HASH 0 PYBIND11_EIGEN_VERSION_STRING)
list(GET PYBIND11_EIGEN_VERSION_AND_HASH 1 PYBIND11_EIGEN_VERSION_HASH)
# Check if Eigen is available; if not, remove from PYBIND11_TEST_FILES (but
# keep it in PYBIND11_PYTEST_FILES, so that we get the "eigen is not installed"
@ -196,16 +200,22 @@ if(PYBIND11_TEST_FILES_EIGEN_I GREATER -1)
FetchContent_Declare(
eigen
GIT_REPOSITORY "${PYBIND11_EIGEN_REPO}"
GIT_TAG "${PYBIND11_EIGEN_VERSION}")
GIT_TAG "${PYBIND11_EIGEN_VERSION_HASH}")
FetchContent_GetProperties(eigen)
if(NOT eigen_POPULATED)
message(STATUS "Downloading Eigen")
message(
STATUS
"Downloading Eigen ${PYBIND11_EIGEN_VERSION_STRING} (${PYBIND11_EIGEN_VERSION_HASH}) from ${PYBIND11_EIGEN_REPO}"
)
FetchContent_Populate(eigen)
endif()
set(EIGEN3_INCLUDE_DIR ${eigen_SOURCE_DIR})
set(EIGEN3_FOUND TRUE)
# When getting locally, the version is not visible from a superprojet,
# so just force it.
set(EIGEN3_VERSION "${PYBIND11_EIGEN_VERSION_STRING}")
else()
find_package(Eigen3 3.2.7 QUIET CONFIG)

16
tests/requirements.txt
View File

@ -1,12 +1,12 @@
--extra-index-url https://antocuni.github.io/pypy-wheels/manylinux2010/
numpy==1.16.6; python_version<"3.6" and sys_platform!="win32"
numpy==1.18.0; platform_python_implementation=="PyPy" and sys_platform=="darwin" and python_version>="3.6"
numpy==1.19.3; (platform_python_implementation!="PyPy" or sys_platform=="linux") and python_version=="3.6"
numpy==1.21.2; (platform_python_implementation!="PyPy" or sys_platform=="linux") and python_version>="3.7" and python_version<"3.10"
numpy==1.21.2; platform_python_implementation!="PyPy" and sys_platform=="linux" and python_version=="3.10"
numpy==1.16.6; python_version<"3.6" and sys_platform!="win32" and platform_python_implementation!="PyPy"
numpy==1.19.0; platform_python_implementation=="PyPy" and sys_platform=="linux" and python_version=="3.6"
numpy==1.20.0; platform_python_implementation=="PyPy" and sys_platform=="linux" and python_version=="3.7"
numpy==1.19.3; platform_python_implementation!="PyPy" and python_version=="3.6"
numpy==1.21.3; platform_python_implementation!="PyPy" and python_version>="3.7"
py @ git+https://github.com/pytest-dev/py; python_version>="3.11"
pytest==4.6.9; python_version<"3.5"
pytest==6.1.2; python_version=="3.5"
pytest==6.2.4; python_version>="3.6"
pytest-timeout
scipy==1.2.3; (platform_python_implementation!="PyPy" or sys_platform=="linux") and python_version<"3.6"
scipy==1.5.4; (platform_python_implementation!="PyPy" or sys_platform=="linux") and python_version>="3.6" and python_version<"3.10"
scipy==1.2.3; platform_python_implementation!="PyPy" and python_version<"3.6"
scipy==1.5.4; platform_python_implementation!="PyPy" and python_version>="3.6" and python_version<"3.10"

2
tools/pybind11Tools.cmake
View File

@ -38,7 +38,7 @@ endif()
# A user can set versions manually too
set(Python_ADDITIONAL_VERSIONS
"3.10;3.9;3.8;3.7;3.6;3.5;3.4"
"3.11;3.10;3.9;3.8;3.7;3.6;3.5;3.4"
CACHE INTERNAL "")
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")