Bump pyo3 from 0.14.5 to 0.15.1

[dependabot[bot]]

Bumps pyo3 from 0.14.5 to 0.15.1.

Release notes

Sourced from pyo3's releases.

PyO3 0.15.1

This release is a set of bug fixes for some minor issues reported since PyO3 0.15's release. There are also some small additions for those storing PyIterator, PySequence, and PyMapping in Py smart pointers, and a PyTraceback type to ease interacting with Python tracebacks from Rust.

For full details of all changes, see the CHANGELOG.

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

@​dansvo @​davidhewitt @​KRunchPL @​mejrs @​messense @​moriyoshi @​saidvandeklundert @​taiki-e

PyO3 0.15.0

This release of PyO3 brings support for Python 3.10 and PyPy 3.8. In addition, new optional dependencies on anyhow and eyre have been added for easy integration of the popular error-handling libraries with Python code.

A number of consistency improvements have been made to PyList, PyTuple and PySequence APIs. They now all exclusively use usize- based indexing, and now also support Rust's indexing operator.

In this release #[pymethods] are now able to implement many magic methods such as __str__ and __repr__, removing the need for #[pyproto] macro implementations. For the 0.15 release series both #[pymethods] and #[pyproto] will be supported; #[pyproto] is expected to be deprecated in the future.

For full details of all changes, see the CHANGELOG. For help with upgrading, see the migration guide.

Thank you to everyone who contributed code, documentation, design ideas, bug reports, and feedback.

Changelog

Sourced from pyo3's changelog.

[0.15.1] - 2021-11-19

Added

• Add implementations for Py::as_ref() and Py::into_ref() for Py<PySequence>, Py<PyIterator> and Py<PyMapping>. #1682
• Add PyTraceback type to represent and format Python tracebacks. #1977

Changed

• #[classattr] constants with a known magic method name (which is lowercase) no longer trigger lint warnings expecting constants to be uppercase. #1969

Fixed

• Fix creating #[classattr] by functions with the name of a known magic method. #1969
• Fix use of catch_unwind in allow_threads which can cause fatal crashes. #1989
• Fix build failure on PyPy when abi3 features are activated. #1991
• Fix mingw platform detection. #1993
• Fix panic in __get__ implementation when accessing descriptor on type object. #1997

[0.15.0] - 2021-11-03

Packaging

• pyo3's Cargo.toml now advertises links = "python" to inform Cargo that it links against libpython. #1819
• Added optional anyhow feature to convert anyhow::Error into PyErr. #1822
• Support Python 3.10. #1889
• Added optional eyre feature to convert eyre::Report into PyErr. #1893
• Support PyPy 3.8. #1948

Added

• Add PyList::get_item_unchecked and PyTuple::get_item_unchecked to get items without bounds checks. #1733
• Support #[doc = include_str!(...)] attributes on Rust 1.54 and up. #1746
• Add PyAny::py as a convenience for PyNativeType::py. #1751
• Add implementation of std::ops::Index<usize> for PyList, PyTuple and PySequence. #1825
• Add range indexing implementations of std::ops::Index for PyList, PyTuple and PySequence. #1829
• Add PyMapping type to represent the Python mapping protocol. #1844
• Add commonly-used sequence methods to PyList and PyTuple. #1849
• Add as_sequence methods to PyList and PyTuple. #1860
• Add support for magic methods in #[pymethods], intended as a replacement for #[pyproto]. #1864
• Add abi3-py310 feature. #1889
• Add PyCFunction::new_closure to create a Python function from a Rust closure. #1901
• Add support for positional-only arguments in #[pyfunction]. #1925
• Add PyErr::take to attempt to fetch a Python exception if present. #1957

Changed

• PyList, PyTuple and PySequence's APIs now accepts only usize indices instead of isize. #1733, #1802, #1803

... (truncated)

Commits

• eb5059a release: 0.15.1
• 2f6ea2f Merge pull request #1999 from dansvo/guide-link-repair
• d9a3f67 Fix broken relative markdown link in guide
• e790d55 Merge pull request #1997 from davidhewitt/get-panic
• 26ccc1a macros: fix panic in get implementation
• 45059cb Merge pull request #1990 from davidhewitt/allow-threads-unwind
• 1df68e8 allow_threads: switch from catch_unwind to guard pattern
• 3e16a2a Merge pull request #1995 from gertjanvanzwieten/fix-pycounter
• 8e41483 Merge pull request #1991 from messense/pypy-abi3
• 9ae7e31 Merge pull request #1977 from davidhewitt/traceback-type
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