Walkthrough

This pull request updates Ruff-related dependencies in Cargo.toml from version 0.14.1 to 0.14.10. Four crates are bumped: ruff_python_parser, ruff_python_ast, ruff_text_size, and ruff_source_file. Their corresponding git revision hashes are updated to align with the new Ruff tag.

Changes

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• [easy][minor] Freeze ruff libraries to the REV that the TAG points to. #6375: Updates the same four Ruff dependencies by changing their git ref values to newer versions.
• Use ruff for Expr unparsing #6124: Modifies the same ruff_* crate versions in dependency management for Expr unparsing functionality.
• Configure dependabot to ignore ruff updates #6185: Adds dependabot ignore rules for the same ruff_* dependencies that are being updated here.

Suggested reviewers

• youknowone

Poem

🐰 Ruff edges smoothed with a gentle hop,
From 0.14.1 to ten we did not stop,
Four crates aligned in perfect time,
Dependencies dance—a parser's rhyme! ✨

Pre-merge checks

Configuration used: Path: .coderabbit.yml

Review profile: CHILL

Plan: Pro

Reviewing files that changed from the base of the PR and between d3afd46 and 389d9d7.

• Cargo.lock is excluded by !**/*.lock
• Lib/test/test_syntax.py is excluded by !Lib/**

• Cargo.toml

Learnt from: CR
Repo: RustPython/RustPython PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-12-27T14:03:49.034Z
Learning: Applies to **/*.py : Use ruff for linting Python code

Applied to files:

• Cargo.toml

Learnt from: CR
Repo: RustPython/RustPython PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-12-27T14:03:49.034Z
Learning: RustPython is a Python 3 interpreter written in Rust implementing Python 3.13.0+ compatibility with complete Python environment in Rust (not CPython bindings), clean implementation without compatibility hacks, and cross-platform support including WebAssembly compilation

Applied to files:

• Cargo.toml

• GitHub Check: Run rust tests (windows-latest)
• GitHub Check: Run snippets and cpython tests (windows-latest)

Cargo.toml (2)

154-159: Commit hash verified against ruff tag 0.14.10.

The commit hash 45bbb4cbffe73cf925d4579c2e3eb413e0539390 correctly corresponds to ruff tag 0.14.10. All four ruff crate dependencies are pinned to the same commit hash, which ensures consistent versions and reproducible builds.

---

154-159: ruff 0.14.10 upgrade is safe—no breaking changes or security vulnerabilities in this version.

Verification shows:

• No breaking changes in 0.14.10 (the breaking change for Python 3.14 default was introduced in 0.14.0)
• No security advisories for 0.14.10; CVE-2025-62518 was fixed in 0.14.2, well before this version
• The specific test failure reference (PR #21163) could not be verified in public sources, but the codebase appropriately manages failing tests through test markers as seen in recent commits

The commit hash approach for reproducible builds is sound.

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test_syntax is broken

Seems to be related to: astral-sh/ruff#21163 which is included in 0.14.4

lets mark it as expected failure and merge this. it doesn't hurt user experience.