thread.setname and context by youknowone · Pull Request #6726 · RustPython/RustPython

youknowone

Caution

Review failed

The pull request is closed.

📝 Walkthrough

Walkthrough

Extends PyContext to support Python iteration and items(); adds ContextToken enter/exit for with-statement semantics; adds locked() on Lock/RLock and a platform-aware set_name(name: PyStrRef) thread API.

Changes

Cohort / File(s)	Summary
PyContext Iterable & items `crates/stdlib/src/contextvars.rs`	Added `Iterable` in `#[pyclass(...)]`; implemented `Iterable` for `PyContext` to iterate keys; added `items(self, vm)` returning key-value tuple list; adjusted imports (`PyList`, `Iterable`).
ContextToken context manager `crates/stdlib/src/contextvars.rs`	Added `__enter__` returning the token and `__exit__` delegating to `ContextVar::reset` to support `with` semantics.
Lock/RLock locked() & thread naming `crates/vm/src/stdlib/thread.rs`	Added `locked(&self) -> bool` methods to `Lock` and `RLock`; added `#[pyfunction] set_name(name: PyStrRef)` with platform-specific implementations (Linux/macOS/Windows/others); added `PyStrRef` import.

Sequence Diagram(s)

(omitted)

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Possibly related PRs

thread.setname and context #6726: Very closely related changes touching crates/stdlib/src/contextvars.rs and crates/vm/src/stdlib/thread.rs (Iterable/items, ContextToken context manager, locked/set_name additions).

Poem

🐰 I hopped through code with nimble paws,
I added iteration with no pause,
Tokens enter, tokens flee,
Locks now whisper truth to me,
Threads may wear their names with glee.

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Title check	❓ Inconclusive	The title refers to two real changes in the PR: thread.setname functionality and context-related modifications (PyContext Iterable implementation), but is vague and does not clearly convey the primary purpose or specifics of either change.	Revise title to be more specific and descriptive, such as 'Add thread.set_name() function and context iteration support' or similar, to clearly indicate what functionality is being introduced.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	Docstring coverage is 87.50% which is sufficient. The required threshold is 80.00%.

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✨ Finishing touches

📝 Generate docstrings

📜 Recent review details

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Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 890b018 and d22c48b.

📒 Files selected for processing (1)

crates/vm/src/stdlib/thread.rs

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