Bump pyo3 from 0.11.1 to 0.13.1

[dependabot]

Bumps pyo3 from 0.11.1 to 0.13.1.

Release notes

Sourced from pyo3's releases.

PyO3 0.13.1

This release is a set of quality-of-life improvements and bugfixes for PyO3 0.13.0. All new functionality adds flexibility to pyo3 in rarer cases, such as fixing #[pyclass(dict)] support for the abi3 feature (on compatible Python versions). In addition, a long-overdue initiative to reconcile PyO3's ffi definitions with the current state of the upstream Python API has started. This resulted in a number of new deprecations where mismatches were found.

For full details of all changes, see the CHANGELOG.

Thank you to everyone who contributed code, documentation fixes, design ideas, bug reports, and feedback. The following users' commits are included in this release:

@cecini @dalcde @daniil-konovalenko @davidhewitt @kngwyu @konstin @nw0 @OrangeTux

PyO3 0.13.0

The major feature for this PyO3 release is support for the CPython limited API. This is an opt-in feature when building extension modules which makes it possible for the built wheel to be installable on multiple Python versions.

As well as this, a number of other refinements, fixes, and performance improvements have been merged into this release. In particular, note that the internal "macros" crates have been renamed to pyo3-macros and pyo3-macros-backend for clarity and consistency (previously pyo3cls and pyo3-derive-backend).

For full details of all changes, see the CHANGELOG.

Thank you to everyone who contributed code, documentation fixes, design ideas, bug reports, and feedback. The following users' commits are included in this release:

@AleksaC @alex @Askaholic @aviramha @birkenfeld @Daggy1234 @davidhewitt @dvermd @kngwyu @konstin @Palladinium @roblabla @scalexm @Stranger6667

PyO3 0.12.4

This release fixes a reference count issue discovered in PyO3 0.12.3, present in the implementation of From<Py<T>> for PyObject. Usage of this implementation would lead to an incorrect Python reference count decrease, likely leading to use-after-free.

This regression was only present in the PyO3 0.12 series. The offending implementation was used only in one location inside the PyO3 codebase itself, though of course is likely used in downstream code. As a result, previous PyO3 versions in the 0.12 series will be yanked.

Sincerest apologies for the inconvenience.

Fixed

• Fix reference count bug in implementation of From<Py<T>> for PyObject, a regression introduced in PyO3 0.12. #1297

... (truncated)

Changelog

Sourced from pyo3's changelog.

[0.13.1] - 2021-01-10

Added

• Add support for #[pyclass(dict)] and #[pyclass(weakref)] with the abi3 feature on Python 3.9 and up. #1342
• Add FFI definitions PyOS_BeforeFork, PyOS_AfterFork_Parent, PyOS_AfterFork_Child for Python 3.7 and up. #1348
• Add an auto-initialize feature to control whether PyO3 should automatically initialize an embedded Python interpreter. For compatibility this feature is enabled by default in PyO3 0.13.1, but is planned to become opt-in from PyO3 0.14.0. #1347
• Add support for cross-compiling to Windows without needing PYO3_CROSS_INCLUDE_DIR. #1350

Deprecated

• Deprecate FFI definitions PyEval_CallObjectWithKeywords, PyEval_CallObject, PyEval_CallFunction, PyEval_CallMethod when building for Python 3.9. #1338
• Deprecate FFI definitions PyGetSetDef_DICT and PyGetSetDef_INIT which have never been in the Python API. #1341
• Deprecate FFI definitions PyGen_NeedsFinalizing, PyImport_Cleanup (removed in 3.9), and PyOS_InitInterrupts (3.10). #1348
• Deprecate FFI definition PyOS_AfterFork for Python 3.7 and up. #1348
• Deprecate FFI definitions PyCoro_Check, PyAsyncGen_Check, and PyCoroWrapper_Check, which have never been in the Python API (for the first two, it is possible to use PyCoro_CheckExact and PyAsyncGen_CheckExact instead; these are the actual functions provided by the Python API). #1348
• Deprecate FFI definitions for PyUnicode_FromUnicode, PyUnicode_AsUnicode and PyUnicode_AsUnicodeAndSize, which will be removed from 3.12 and up due to PEP 613. #1370

Removed

• Remove FFI definition PyFrame_ClearFreeList when building for Python 3.9. #1341
• Remove FFI definition _PyDict_Contains when building for Python 3.10. #1341
• Remove FFI definitions PyGen_NeedsFinalizing and PyImport_Cleanup (for 3.9 and up), and PyOS_InitInterrupts (3.10). #1348

Fixed

• Stop including Py_TRACE_REFS config setting automatically if Py_DEBUG is set on Python 3.8 and up. #1334
• Remove #[deny(warnings)] attribute (and instead refuse warnings only in CI). #1340
• Fix deprecation warning for missing __module__ with #[pyclass]. #1343
• Correct return type of PyFrozenSet::empty to &PyFrozenSet (was incorrectly &PySet). #1351
• Fix missing Py_INCREF on heap type objects on Python versions before 3.8. #1365

[0.13.0] - 2020-12-22

Packaging

• Drop support for Python 3.5 (as it is now end-of-life). #1250
• Bump minimum supported Rust version to 1.45. #1272
• Bump indoc dependency to 1.0. #1272
• Bump paste dependency to 1.0. #1272
• Rename internal crates pyo3cls and pyo3-derive-backend to pyo3-macros and pyo3-macros-backend respectively. #1317

Added

• Add support for building for CPython limited API. Opting-in to the limited API enables a single extension wheel built with PyO3 to be installable on multiple Python versions. This required a few minor changes to runtime behaviour of of PyO3 #[pyclass] types. See the migration guide for full details. #1152
  • Add feature flags abi3-py36, abi3-py37, abi3-py38 etc. to set the minimum Python version when using the limited API. #1263
• Add argument names to TypeError messages generated by pymethod wrappers. #1212
• Add FFI definitions for PEP 587 "Python Initialization Configuration". #1247
• Add FFI definitions for PyEval_SetProfile and PyEval_SetTrace. #1255
• Add FFI definitions for context.h functions (PyContext_New, etc). #1259
• Add PyAny::is_instance() method. #1276
• Add support for conversion between char and PyString. #1282
• Add FFI definitions for PyBuffer_SizeFromFormat, PyObject_LengthHint, PyObject_CallNoArgs, PyObject_CallOneArg, PyObject_CallMethodNoArgs, PyObject_CallMethodOneArg, PyObject_VectorcallDict, and PyObject_VectorcallMethod. #1287
• Add conversions between u128/i128 and PyLong for PyPy. #1310
• Add Python::version() and Python::version_info() to get the running interpreter version. #1322

Changed

• Change return type of PyType::name() from Cow<str> to PyResult<&str>. #1152

... (truncated)

Commits

• d2e87d9 release: 0.13.1
• 69fcfad Merge pull request #1370 from PyO3/pep-623
• 1509b2f Merge pull request #1371 from PyO3/maturin-abi3-windows-linker-args
• de86b2c Merge pull request #1373 from davidhewitt/use-package-version
• 02f3d5c Deprecate functions from PEP 623
• a8d8003 guide: document PYO3_NO_PYTHON on Windows
• c8b290a build: make abi3 linking work on windows
• 1303cf6 Merge pull request #1372 from davidhewitt/deprecated-changelog
• af9a58a gil: use CARGO_PACKAGE_VERSION env var
• 0257acf changelog: add Deprecated sections
• Additional commits viewable in compare view

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[dependabot]

Superseded by #16.