Bump pyo3 from 0.11.1 to 0.13.0

[dependabot]

Bumps pyo3 from 0.11.1 to 0.13.0.

Release notes

Sourced from pyo3's releases.

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

PyO3 0.12.3

This release fixes support for Rust versions 1.39 through Rust 1.44, which was erroneously broken in PyO3 0.12.2. Thanks to @mtreinish for the quick bug report!

PyO3 0.12.2

This release adds the ability to specify keyword-only arguments in #[pyfunction] definitions, a new function Python::check_signals, and a couple of smaller refinements improving upon PyO3 0.12.1.

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

@birkenfeld @davidhewitt @dvermd
@kngwyu @sebpuetz

PyO3 0.12.1

This release contains a couple of bugfixes to resolve complation issues with 0.12.0 on specific targets. Thank you to @alex and @mtreinish for the bug reports and subsequent patches.

... (truncated)

Changelog

Sourced from pyo3's changelog.

[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
• #[pyclass(subclass)] is now required for subclassing from Rust (was previously just required for subclassing from Python). #1152
• Change PyIterator to be consistent with other native types: it is now used as &PyIterator instead of PyIterator<'a>. #1176
• Change formatting of PyDowncastError messages to be closer to Python's builtin error messages. #1212
• Change Debug and Display impls for PyException to be consistent with PyAny. #1275
• Change Debug impl of PyErr to output more helpful information (acquiring the GIL if necessary). #1275
• Rename PyTypeInfo::is_instance and PyTypeInfo::is_exact_instance to PyTypeInfo::is_type_of and PyTypeInfo::is_exact_type_of. #1278
• Optimize PyAny::call0, Py::call0 and PyAny::call_method0 and Py::call_method0 on Python 3.9 and up. #1287
• Deprecate Python::is_instance, Python::is_subclass, Python::release, and Python::xdecref. #1292
• Require double-quotes for pyclass name argument e.g #[pyclass(name = "MyClass")]. #1303

Removed

• Remove deprecated ffi definitions PyUnicode_AsUnicodeCopy, PyUnicode_GetMax, _Py_CheckRecursionLimit, PyObject_AsCharBuffer, PyObject_AsReadBuffer, PyObject_CheckReadBuffer and PyObject_AsWriteBuffer, which will be removed in Python 3.10. #1217
• Remove unused python3 feature. #1235

Fixed

• Fix missing field in PyCodeObject struct (co_posonlyargcount) - caused invalid access to other fields in Python >3.7. #1260
• Fix building for x86_64-unknown-linux-musl target from x86_64-unknown-linux-gnu host. #1267
• Fix #[text_signature] interacting badly with rust r#raw_identifiers. #1286
• Fix FFI definitions for PyObject_Vectorcall and PyVectorcall_Call. #1287
• Fix building with Anaconda python inside a virtualenv. #1290
• Fix definition of opaque FFI types. #1312
• Fix using custom error type in pyclass #[new] methods. #1319

[0.12.4] - 2020-11-28

Fixed

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

... (truncated)

Commits

• 26ca1f5 Release 0.13
• 33b3da3 Merge pull request #1328 from davidhewitt/pyproto-no-inventory
• 9e7fa40 pyproto: use buffer slots on Python 3.9 and up
• 5170412 Merge pull request #1332 from alex/aarch64-macos-docs
• 5bca837 Document that macOS linker flags apply on aarch64 as well
• 11f0442 Merge pull request #1320 from PyO3/abi3-py36-now-passes-tests
• db74cc8 pypy: final fix
• 839f13e Use assert_ne for checking thread initialization
• dc2dbd6 Use #[cfg(not(Py_LIMITED_API))] for datetime API
• df3826b Remove a redundant #cfg
• Additional commits viewable in compare view

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[dependabot]

Superseded by #14.