fix(deps): update rust crate pyo3 to 0.27.0

[renovate-sh-app]

This PR contains the following updates:

Package	Type	Update	Change	Pending
pyo3	dependencies	minor	0.26.0 → 0.27.0	0.28.2

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Release Notes

pyo3/pyo3 (pyo3)

v0.27.2

Compare Source

Changed

• Disable subclassing PyDict on GraalPy (unsupported for now, may crash at runtime). #​5653

Fixed

• Fix crash when compiling on Rust 1.92+ with both debug assertions and optimizations enabled. #​5638
• Fix FFI definition of PyDictObject on PyPy. #​5653

v0.27.1

Compare Source

Fixed

• Fix clippy:declare_interior_mutable_const warning from #[pyfunction]. #​5538
• Expose pyo3::types::PySendResult in public API. #​5539

v0.27.0

Compare Source

Packaging

• Extend range of supported versions of hashbrown optional dependency to include version 0.16. #​5428
• Bump optional num-bigint dependency minimum version to 0.4.4. #​5471
• Test against Python 3.14 final release. #​5499
• Drop support for PyPy 3.9 and 3.10. #​5516
• Provide a better error message when building an outdated PyO3 for a too-new Python version. #​5519

Added

• Add FromPyObjectOwned as convenient trait bound for FromPyObject when the data is not borrowed from Python. #​4390
• Add Borrowed::extract, same as PyAnyMethods::extract, but does not restrict the lifetime by deref. #​4390
• experimental-inspect: basic support for #[derive(IntoPyObject)] (no struct fields support yet). #​5365
• experimental-inspect: support #[pyo3(get, set)] and #[pyclass(get_all, set_all)]. #​5370
• Add PyTypeCheck::classinfo_object that returns an object that can be used as parameter in isinstance or issubclass. #​5387
• Implement PyTypeInfo on datetime.* types even when the limited API is enabled. #​5388
• Implement PyTypeInfo on PyIterator, PyMapping and PySequence. #​5402
• Implement PyTypeInfo on PyCode when using the stable ABI. #​5403
• Implement PyTypeInfo on PyWeakrefReference when using the stable ABI. #​5404
• Add pyo3::sync::RwLockExt trait, analogous to pyo3::sync::MutexExt for readwrite locks. #​5435
• Add PyString::from_bytes. #​5437
• Implement AsRef<[u8]> for PyBytes. #​5445
• Add CastError and CastIntoError. #​5468
• Add PyCapsuleMethods::pointer_checked and PyCapsuleMethods::is_valid_checked. #​5474
• Add Borrowed::cast, Borrowed::cast_exact and Borrowed::cast_unchecked. #​5475
• Add conversions for jiff::civil::ISOWeekDate. #​5478
• Add conversions for &Cstr, Cstring and Cow<Cstr>. #​5482
• add #[pyclass(skip_from_py_object)] option, to opt-out of the FromPyObject: PyClass + Clone blanket impl. #​5488
• Add PyErr::add_note. #​5489
• Add FromPyObject impl for Cow<Path> & Cow<OsStr>. #​5497
• Add #[pyclass(from_py_object)] pyclass option, to opt-in to the extraction of pyclasses by value (requires Clone). #​5506

Changed

• Rework FromPyObject trait for flexibility and performance: #​4390
  • Add a second lifetime to FromPyObject, to allow borrowing data from Python objects (e.g. &str from Python str).
  • Replace extract_bound with extract, which takes Borrowed<'a, 'py, PyAny>.
• Optimize FromPyObject implementations for Vec<u8> and [u8; N] from bytes and bytearray. #​5244
• Deprecate #[pyfn] attribute. #​5384
• Fetch type name dynamically on cast errors instead of using PyTypeCheck::NAME. #​5387
• Deprecate PyTypeCheck::NAME in favour of PyTypeCheck::classinfo_object which provides the type information at runtime. #​5387
• PyClassGuard(Mut) and PyRef(Mut) extraction now returns an opaque Rust error #​5413
• Fetch type name dynamically when exporting types implementing PyTypeInfo with #[pymodule_use]. #​5414
• Improve Debug representation of PyBuffer<T>. #​5442
• experimental-inspect: change the way introspection data is emitted in the binaries to avoid a pointer indirection and simplify parsing. #​5450
• Optimize Py<T>::drop for the case when attached to the Python interpreter. #​5454
• Replace DowncastError and DowncastIntoError with CastError and CastIntoError. #​5468
• Enable fast-path for 128-bit integer conversions on GraalPy. #​5471
• Deprecate PyAnyMethods::downcast functions in favour of Bound::cast functions. #​5472
• Make PyTypeCheck an unsafe trait. #​5473
• Deprecate unchecked PyCapsuleMethods: pointer(), reference(), and is_valid(). #​5474
• Reduce lifetime of return value in PyCapsuleMethods::reference. #​5474
• PyCapsuleMethods::name now returns CapsuleName wrapper instead of &CStr. #​5474
• Deprecate import_exception_bound in favour of import_exception. #​5480
• PyList::get_item_unchecked, PyTuple::get_item_unchecked, and PyTuple::get_borrowed_item_unchecked no longer check for null values at the provided index. #​5494
• Allow converting naive datetime into chrono DateTime<Local>. #​5507

Removed

• Removed FromPyObjectBound trait. #​4390

Fixed

• Fix compilation failure on wasm32-wasip2. #​5368
• Fix OsStr conversion for non-utf8 strings on Windows. #​5444
• Fix issue with cargo vendor caused by gitignored build artifact emscripten/pybuilddir.txt. #​5456
• Stop leaking PyMethodDef instances inside #[pyfunction] macro generated code. #​5459
• Don't export definition of FFI struct PyObjectObFlagsAndRefcnt on 32-bit Python 3.14 (doesn't exist). #​5499
• Fix failure to build for abi3 interpreters on Windows using maturin's built-in sysconfig in combination with the generate-import-lib feature. #​5503
• Fix FFI definitions PyModule_ExecDef and PyModule_FromDefAndSpec2 on PyPy. #​5529

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