* Add frozenset, and allow it cast to std::set
For the reverse direction, std::set still casts to set. This is in concordance with the behavior for sequence containers, where e.g. tuple casts to std::vector but std::vector casts to list.
Extracted from #3886.
* Rename set_base to any_set to match Python C API
since this will be part of pybind11 public API
* PR: static_cast, anyset
* Add tests for frozenset
and rename anyset methods
* Remove frozenset default ctor, add tests
Making frozenset non-default constructible means that we need to adjust pyobject_caster to not require that its value is default constructible, by initializing value to a nil handle. This also allows writing C++ functions taking anyset, and is arguably a performance improvement, since there is no need to allocate an object that will just be replaced by load.
Add some more tests, including anyset::empty, anyset::size, set::add and set::clear.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Add rationale to `pyobject_caster` default ctor
* Remove ineffectual protected: access control
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Update cast.h
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Move definition to detail/common, change name, apply everywhere
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Rename debug_enabled in tests to detailed_error_messages_enabled
* Added constructor based on typenum, based on PyArray_DescrFromType
Added accessors for typenum, alignment, byteorder and flags fields of
PyArray_Descr struct.
* Added tests for new py::dtype constructor, and for accessors
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fixed the comment for alignment method
* Update include/pybind11/numpy.h
Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com>
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com>
* Adds set_name method of pybind11::capsule class
This calls PyCapsule_SetName on the underlying capsule object.
modified destructors to query capsules's Name
[pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
Handle possible exception thrown by PyCapsule_GetName
Also removed accidentally reintroduced use of `const char *&`.
[pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
Fixed function name
* Introduced private static function to reuse get_name_or_throw
* added tests for capsule renaming
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* handle python error in flight
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Initialized PyObject * variables to nullptr
* use write-unraisable if PyCapsule_GetName raises
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* get_name_or_throw->get_name_no_throw
If PyCapsule_GetName raises an error we should write as unraisable
to consume it and notify user, and then restore the error in flight if any.
This way this method called from destructor would not modify interpreter
error state.
* used error_scope struct
* Renamed get_name_no_throw->get_name_in_error_scope
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Cleanup cast_safe<void> specialization
Replace explicit specialization of cast_safe<void> with SFINAE.
It's better for SFINAE cases to cover all type-sets rather than mixing SFINAE and explicit specialization.
Extracted from #3674
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Update cast.h
Use detail::none_of<> as suggested
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Update cast.h
Reorder:
If TEMP_REF
If VOID
if (!VOID && !TEMP_REF)
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Make slice constructor consistent
* Add more missing std::move for ref steals
* Add missing perfect forwarding for arg_v ctor
* Add missing move in arg_v constructor
* Revert "Add missing move in arg_v constructor"
This reverts commit 126fc7c524.
* Add another missing move in cast.h
* Optimize object move ctor
* Don't do useless move
* Make move ctor same as nb
* Make obj move ctor same as nb
* Revert changes which break MSVC
* feature: support compilers that use std::experimental::filesystem such as gcc7
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* only use this feature if cpp17
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* more specific namespace alias + style
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* move to pybind11 namespace
* no namespace alias
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
Co-authored-by: Lonnie Souder II <lonnie.souder@g6labs.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Add type_caster<std::monostate> for std::variant
Add type_caster<std::monostate>, allowing std::variant<std::monostate, ...>
* Add variant<std::monostate, ...> test methods
* Add std::monostate tests
* Update test_stl.py
Remove erroneous extra tests
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Update test fn name
* And update the doc() test
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* PYBIND11_OBJECT_CVT should use namespace for error_already_set()
This change makes the macro usable outside of pybind11 namespace.
* added test for use of PYBIND11_OBJECT_CVT for classes in external to pybind11 namespaces
* Extended test_pytypes.cpp and test_pytest.py
The added test defines a dummy function that takes a custom-defined class external::float_
that uses PYBIND11_OBJECT_CVT
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* fixed issues pointed out by CI
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* fixed memory leak in default constructor
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Test out Python 3.11 migration
* Clean up a bit
* Remove todo
* Test workaround
* Fix potential bug uncovered in 3.11
* Try to fix it more
* last ditch fix
* Revert. Tp-traverse isn't the problem
* Test workaround
* Try this hack
* Revert MRO changes
* Use f_back properly
* Qualify auto
* Update include/pybind11/pybind11.h
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Simplify code slightly
* Ensure co_varnames decref if dict_getitem throws
* Eager decref f_code
Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Add bytearray to string cast, testcase and rename load_bytes to load_raw
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* New bytearray test case and convert failure to pybind11_fail
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix merge comments
* Actually fix merge comments
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Assert early if AsString fails
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Porras Huang <pohuang@jackx-vm-1.nvidia.com>
* Clear local internals after finalizing interpreter
* Add descriptive comments
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Clear Python error state if pybind11::weakref() fails.
The weakref() constructor calls pybind11_fail() without clearing any
Python interpreter error state. If a client catches the C++ exception
thrown by pybind11_fail(), the Python interpreter will be left in an
error state.
* Add test case for failing to create weakref
* Add Debug asserts for pybind11 fail
* Make error handling more pythonic
* Does this fix PyPy?
* Adapt test to PyPy differences
* Simplify test to remove redundancy
Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com>
* chore: drop Python 3.5 support
* chore: more fstrings with flynt's help
* ci: drop Python 3.5
* chore: bump dependency versions
* docs: touch up py::args
* tests: remove deprecation warning
* Ban smartquotes
* Very minor tweaks (by-product of reviewing PR #3719).
Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com>
Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.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>
* Manual line breaks to pre-empt undesired `clang-format`ing.
Informed by work under https://github.com/pybind/pybind11/pull/3683:
60b7eb410f59572e6559
* Manual curation of clang-format diffs involving source code comments.
Very labor-intensive and dull.
* Pulling .clang-format change from @henryiii's 9057962d40
* Adding commonly used .clang-format `CommentPragmas:`
* Ensure short lambdas are allowed
Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com>
* Adding readability-qualified-auto to .clang-tidy
Ported from @henryiii's 287527f705
* fix: support Python < 3.6
Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
