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@dependabot dependabot bot commented on behalf of github Apr 1, 2025

Bumps pyo3 from 0.24.0 to 0.24.1.

Release notes

Sourced from pyo3's releases.

v0.24.1

This release is a security fix for the PyString::from_object method, which passed &str data to the Python C API without checking for a terminating nul byte. All historical PyO3 versions are affected, and we recommend you upgrade if you are using PyString::from_object. Thank you to @​vthib for the report and @​Dr-Emann for the fix. A RUSTSEC advisory will be published shortly.

Aside from the security fix, this release contains a number of other non-breaking additions:

  • An abi3-py313 feature to support compiling with the Python 3.13 stable ABI.
  • PyAnyMethods::getattr_opt to get optional attributes without paying the cost of a Python exception when the attribute in question does not exist.
  • Constructor for PyInt::new.
  • with_critical_section2 for locking two objects at the same time on the free-threaded build.
  • Fix for a PyO3 0.24.0 regression with Option<&str> and Option<&T> (where T: PyClass) function arguments no longer being permitted

There are also a few other small bug fixes for edge cases, mostly related to compile errors from PyO3's macro code.

Thank you to the following contributors for the improvements:

@​bschoenmaeckers @​davidhewitt @​Dr-Emann @​emmagordon @​epontan @​Icxolu @​IvanIsCoding @​jelmer @​jonaspleyer @​ngoldbaum @​Owen-CH-Leung @​Tpt @​Trolldemorted @​XuehaiPan

Changelog

Sourced from pyo3's changelog.

[0.24.1] - 2025-03-31

Added

  • Add abi3-py313 feature. #4969
  • Add PyAnyMethods::getattr_opt. #4978
  • Add PyInt::new constructor for all supported number types (i32, u32, i64, u64, isize, usize). #4984
  • Add pyo3::sync::with_critical_section2. #4992
  • Implement PyCallArgs for Borrowed<'_, 'py, PyTuple>, &Bound<'py, PyTuple>, and &Py<PyTuple>. #5013

Fixed

  • Fix is_type_of for native types not using same specialized check as is_type_of_bound. #4981
  • Fix Probe class naming issue with #[pymethods]. #4988
  • Fix compile failure with required #[pyfunction] arguments taking Option<&str> and Option<&T> (for #[pyclass] types). #5002
  • Fix PyString::from_object causing of bounds reads whith encoding and errors parameters which are not nul-terminated. #5008
  • Fix compile error when additional options follow after crate for #[pyfunction]. #5015
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@dependabot dependabot bot added dependencies Pull requests that update a dependency file rust Pull requests that update Rust code labels Apr 1, 2025
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codspeed-hq bot commented Apr 1, 2025

CodSpeed Performance Report

Merging #1677 will not alter performance

Comparing dependabot/cargo/pyo3-0.24.1 (2b5868c) with main (ee8c173)

Summary

✅ 157 untouched benchmarks

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@dependabot rebase

@dependabot dependabot bot force-pushed the dependabot/cargo/pyo3-0.24.1 branch from 0b67f08 to be8fe38 Compare April 3, 2025 11:24
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@dependabot rebase

Bumps [pyo3](https://github.com/pyo3/pyo3) from 0.24.0 to 0.24.1.
- [Release notes](https://github.com/pyo3/pyo3/releases)
- [Changelog](https://github.com/PyO3/pyo3/blob/v0.24.1/CHANGELOG.md)
- [Commits](PyO3/pyo3@v0.24.0...v0.24.1)

---
updated-dependencies:
- dependency-name: pyo3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot force-pushed the dependabot/cargo/pyo3-0.24.1 branch from be8fe38 to 2b5868c Compare April 3, 2025 15:05
@davidhewitt davidhewitt merged commit 0a5bbfc into main Apr 3, 2025
29 checks passed
@davidhewitt davidhewitt deleted the dependabot/cargo/pyo3-0.24.1 branch April 3, 2025 15:25
davidhewitt pushed a commit to pydantic/pydantic that referenced this pull request Oct 20, 2025
Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Original-commit-hash: 0a5bbfc
davidhewitt pushed a commit to pydantic/pydantic that referenced this pull request Oct 22, 2025
Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Original-commit-link: pydantic/pydantic-core@0a5bbfc
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