* Add typing.SupportsIndex to int/float/complex type hints
This corrects a mistake where these types were supported but the type
hint was not updated to reflect that SupportsIndex objects are accepted.
To track the resulting test failures:
The output of
"$(cat PYROOT)"/bin/python3 $HOME/clone/pybind11_scons/run_tests.py $HOME/forked/pybind11 -v
is in
~/logs/pybind11_pr5879_scons_run_tests_v_log_2025-11-10+122217.txt
* Cursor auto-fixes (partial) plus pre-commit cleanup. 7 test failures left to do.
* Fix remaining test failures, partially done by cursor, partially manually.
* Cursor-generated commit: Added the Index() tests from PR 5879.
Summary:
Changes Made
1. **C++ Bindings** (`tests/test_builtin_casters.cpp`)
• Added complex_convert and complex_noconvert functions needed for the tests
2. **Python Tests** (`tests/test_builtin_casters.py`)
`test_float_convert`:
• Added Index class with __index__ returning -7
• Added Int class with __int__ returning -5
• Added test showing Index() works with convert mode: assert pytest.approx(convert(Index())) == -7.0
• Added test showing Index() doesn't work with noconvert mode: requires_conversion(Index())
• Added additional assertions for int literals and Int() class
`test_complex_cast`:
• Expanded the test to include convert and noconvert functionality
• Added Index, Complex, Float, and Int classes
• Added test showing Index() works with convert mode: assert convert(Index()) == 1 and assert isinstance(convert(Index()), complex)
• Added test showing Index() doesn't work with noconvert mode: requires_conversion(Index())
• Added type hint assertions matching the SupportsIndex additions
These tests demonstrate that custom __index__ objects work with float and complex in convert mode, matching the typing.SupportsIndex type hint added in PR
5891.
* Reflect behavior changes going back from PR 5879 to master. This diff will have to be reapplied under PR 5879.
* Add PyPy-specific __index__ handling for complex caster
Extract PyPy-specific __index__ backporting from PR 5879 to fix PyPy 3.10
test failures in PR 5891. This adds:
1. PYBIND11_INDEX_CHECK macro in detail/common.h:
- Uses PyIndex_Check on CPython
- Uses hasattr check on PyPy (workaround for PyPy 7.3.3 behavior)
2. PyPy-specific __index__ handling in complex.h:
- Handles __index__ objects on PyPy 7.3.7's 3.8 which doesn't
implement PyLong_*'s __index__ calls
- Mirrors the logic used in numeric_caster for ints and floats
This backports __index__ handling for PyPy, matching the approach
used in PR 5879's expand-float-strict branch.
* init
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* remove import
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* remove uneeded function
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* style: pre-commit fixes
* Add missing import
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* style: pre-commit fixes
* Fix type behind detailed_message_enabled flag
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* Fix type behind detailed_message_enabled flag
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* Add io_name comment
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* Extra loops to single function
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* style: pre-commit fixes
* Remove unneeded forward declaration
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* Switch variable name away from macro
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* Switch variable name away from macro
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* Switch variable name away from macro
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* clang-tidy
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* remove stack import
* Fix bug in std::function Callable type
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* style: pre-commit fixes
* remove is_annotation argument
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* style: pre-commit fixes
* Update function name and arg names
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
* style: pre-commit fixes
---------
Signed-off-by: Michael Carlstrom <rmc@carlstrom.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* `#error BYE_BYE_GOLDEN_SNAKE`
* Removing everything related to 2.7 from ci.yml
* Commenting-out Centos7
* Removing `PYTHON: 27` from .appveyor.yml
* "PY2" removal, mainly from tests. C++ code is not touched.
* Systematic removal of `u` prefix from `u"..."` and `u'...'` literals. Collateral cleanup of a couple minor other things.
* Cleaning up around case-insensitive hits for `[^a-z]py.*2` in tests/.
* Removing obsolete Python 2 mention in compiling.rst
* Proper `#error` for Python 2.
* Using PY_VERSION_HEX to guard `#error "PYTHON 2 IS NO LONGER SUPPORTED.`
* chore: bump pre-commit
* style: run pre-commit for pyupgrade 3+
* tests: use sys.version_info, not PY
* chore: more Python 2 removal
* Uncommenting Centos7 block (PR #3691 showed that it is working again).
* Update pre-commit hooks
* Fix pre-commit hook
* refactor: remove Python 2 from CMake
* refactor: remove Python 2 from setup code
* refactor: simplify, better static typing
* feat: fail with nice messages
* refactor: drop Python 2 C++ code
* docs: cleanup for Python 3
* revert: intree
revert: intree
* docs: minor touchup to py2 statement
Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com>
This udpates all the remaining tests to the new test suite code and
comment styles started in #898. For the most part, the test coverage
here is unchanged, with a few minor exceptions as noted below.
- test_constants_and_functions: this adds more overload tests with
overloads with different number of arguments for more comprehensive
overload_cast testing. The test style conversion broke the overload
tests under MSVC 2015, prompting the additional tests while looking
for a workaround.
- test_eigen: this dropped the unused functions `get_cm_corners` and
`get_cm_corners_const`--these same tests were duplicates of the same
things provided (and used) via ReturnTester methods.
- test_opaque_types: this test had a hidden dependence on ExampleMandA
which is now fixed by using the global UserType which suffices for the
relevant test.
- test_methods_and_attributes: this required some additions to UserType
to make it usable as a replacement for the test's previous SimpleType:
UserType gained a value mutator, and the `value` property is not
mutable (it was previously readonly). Some overload tests were also
added to better test overload_cast (as described above).
- test_numpy_array: removed the untemplated mutate_data/mutate_data_t:
the templated versions with an empty parameter pack expand to the same
thing.
- test_stl: this was already mostly in the new style; this just tweaks
things a bit, localizing a class, and adding some missing
`// test_whatever` comments.
- test_virtual_functions: like `test_stl`, this was mostly in the new
test style already, but needed some `// test_whatever` comments.
This commit also moves the inherited virtual example code to the end
of the file, after the main set of tests (since it is less important
than the other tests, and rather length); it also got renamed to
`test_inherited_virtuals` (from `test_inheriting_repeat`) because it
tests both inherited virtual approaches, not just the repeat approach.
When using pybind::options to disable function signatures, user-defined
docstrings only get appended if they exist, but newlines were getting
appended unconditionally, so the docstring could end up with blank lines
(depending on which overloads, in particular, provided docstrings).
This commit suppresses the empty lines by only adding newlines for
overloads when needed.
A flake8 configuration is included in setup.cfg and the checks are
executed automatically on Travis:
* Ensures a consistent PEP8 code style
* Does basic linting to prevent possible bugs
