Bump v0.14.3 (#21152)

- **Upgrade to rooster==0.1.1**
- **Changelog for v0.14.3**
- **Bump v0.14.3**

CHANGELOG.md

@@ -1,5 +1,60 @@
 # Changelog
 
+## 0.14.3
+
+Released on 2025-10-30.
+
+### Preview features
+
+- Respect `--output-format` with `--watch` ([#21097](https://github.com/astral-sh/ruff/pull/21097))
+- \[`pydoclint`\] Fix false positive on explicit exception re-raising (`DOC501`, `DOC502`) ([#21011](https://github.com/astral-sh/ruff/pull/21011))
+- \[`pyflakes`\] Revert to stable behavior if imports for module lie in alternate branches for `F401` ([#20878](https://github.com/astral-sh/ruff/pull/20878))
+- \[`pylint`\] Implement `stop-iteration-return` (`PLR1708`) ([#20733](https://github.com/astral-sh/ruff/pull/20733))
+- \[`ruff`\] Add support for additional eager conversion patterns (`RUF065`) ([#20657](https://github.com/astral-sh/ruff/pull/20657))
+
+### Bug fixes
+
+- Fix finding keyword range for clause header after statement ending with semicolon ([#21067](https://github.com/astral-sh/ruff/pull/21067))
+- Fix syntax error false positive on nested alternative patterns ([#21104](https://github.com/astral-sh/ruff/pull/21104))
+- \[`ISC001`\] Fix panic when string literals are unclosed ([#21034](https://github.com/astral-sh/ruff/pull/21034))
+- \[`flake8-django`\] Apply `DJ001` to annotated fields ([#20907](https://github.com/astral-sh/ruff/pull/20907))
+- \[`flake8-pyi`\] Fix `PYI034` to not trigger on metaclasses (`PYI034`) ([#20881](https://github.com/astral-sh/ruff/pull/20881))
+- \[`flake8-type-checking`\] Fix `TC003` false positive with `future-annotations` ([#21125](https://github.com/astral-sh/ruff/pull/21125))
+- \[`pyflakes`\] Fix false positive for `__class__` in lambda expressions within class definitions (`F821`) ([#20564](https://github.com/astral-sh/ruff/pull/20564))
+- \[`pyupgrade`\] Fix false positive for `TypeVar` with default on Python \<3.13 (`UP046`,`UP047`) ([#21045](https://github.com/astral-sh/ruff/pull/21045))
+
+### Rule changes
+
+- Add missing docstring sections to the numpy list ([#20931](https://github.com/astral-sh/ruff/pull/20931))
+- \[`airflow`\] Extend `airflow.models..Param` check (`AIR311`) ([#21043](https://github.com/astral-sh/ruff/pull/21043))
+- \[`airflow`\] Warn that `airflow....DAG.create_dagrun` has been removed (`AIR301`) ([#21093](https://github.com/astral-sh/ruff/pull/21093))
+- \[`refurb`\] Preserve digit separators in `Decimal` constructor (`FURB157`) ([#20588](https://github.com/astral-sh/ruff/pull/20588))
+
+### Server
+
+- Avoid sending an unnecessary "clear diagnostics" message for clients supporting pull diagnostics ([#21105](https://github.com/astral-sh/ruff/pull/21105))
+
+### Documentation
+
+- \[`flake8-bandit`\] Fix correct example for `S308` ([#21128](https://github.com/astral-sh/ruff/pull/21128))
+
+### Other changes
+
+- Clearer error message when `line-length` goes beyond threshold ([#21072](https://github.com/astral-sh/ruff/pull/21072))
+
+### Contributors
+
+- [@danparizher](https://github.com/danparizher)
+- [@jvacek](https://github.com/jvacek)
+- [@ntBre](https://github.com/ntBre)
+- [@augustelalande](https://github.com/augustelalande)
+- [@prakhar1144](https://github.com/prakhar1144)
+- [@TaKO8Ki](https://github.com/TaKO8Ki)
+- [@dylwil3](https://github.com/dylwil3)
+- [@fatelei](https://github.com/fatelei)
+- [@ShaharNaveh](https://github.com/ShaharNaveh)
+- [@Lee-W](https://github.com/Lee-W)
+
 ## 0.14.2
 
 Released on 2025-10-23.

Cargo.lock

@@ -2835,7 +2835,7 @@ dependencies = [
 
 [[package]]
 name = "ruff"
-version = "0.14.2"
+version = "0.14.3"
 dependencies = [
  "anyhow",
  "argfile",
@@ -3092,7 +3092,7 @@ dependencies = [
 
 [[package]]
 name = "ruff_linter"
-version = "0.14.2"
+version = "0.14.3"
 dependencies = [
  "aho-corasick",
  "anyhow",
@@ -3447,7 +3447,7 @@ dependencies = [
 
 [[package]]
 name = "ruff_wasm"
-version = "0.14.2"
+version = "0.14.3"
 dependencies = [
  "console_error_panic_hook",
  "console_log",

README.md

@@ -147,8 +147,8 @@ curl -LsSf https://astral.sh/ruff/install.sh | sh
 powershell -c "irm https://astral.sh/ruff/install.ps1 | iex"
 
 # For a specific version.
-curl -LsSf https://astral.sh/ruff/0.14.2/install.sh | sh
-powershell -c "irm https://astral.sh/ruff/0.14.2/install.ps1 | iex"
+curl -LsSf https://astral.sh/ruff/0.14.3/install.sh | sh
+powershell -c "irm https://astral.sh/ruff/0.14.3/install.ps1 | iex"
 ```
 
 You can also install Ruff via [Homebrew](https://formulae.brew.sh/formula/ruff), [Conda](https://anaconda.org/conda-forge/ruff),
@@ -181,7 +181,7 @@ Ruff can also be used as a [pre-commit](https://pre-commit.com/) hook via [`ruff
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.14.2
+  rev: v0.14.3
   hooks:
     # Run the linter.
     - id: ruff-check

crates/ruff/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff"
-version = "0.14.2"
+version = "0.14.3"
 publish = true
 authors = { workspace = true }
 edition = { workspace = true }

crates/ruff_linter/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff_linter"
-version = "0.14.2"
+version = "0.14.3"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }

crates/ruff_wasm/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff_wasm"
-version = "0.14.2"
+version = "0.14.3"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }

crates/ty_ide/src/completion.rs

@@ -212,7 +212,10 @@ pub fn completion<'db>(
     offset: TextSize,
 ) -> Vec<Completion<'db>> {
     let parsed = parsed_module(db, file).load(db);
-    if is_in_comment(&parsed, offset) || is_in_string(&parsed, offset) {
+
+    let tokens = tokens_start_before(parsed.tokens(), offset);
+
+    if is_in_comment(tokens) || is_in_string(tokens) || is_in_definition_place(db, tokens, file) {
         return vec![];
     }
 
@@ -829,8 +832,7 @@ fn find_typed_text(
 
 /// Whether the given offset within the parsed module is within
 /// a comment or not.
-fn is_in_comment(parsed: &ParsedModuleRef, offset: TextSize) -> bool {
-    let tokens = tokens_start_before(parsed.tokens(), offset);
+fn is_in_comment(tokens: &[Token]) -> bool {
     tokens.last().is_some_and(|t| t.kind().is_comment())
 }
 
@@ -839,8 +841,7 @@ fn is_in_comment(parsed: &ParsedModuleRef, offset: TextSize) -> bool {
 ///
 /// Note that this will return `false` when positioned within an
 /// interpolation block in an f-string or a t-string.
-fn is_in_string(parsed: &ParsedModuleRef, offset: TextSize) -> bool {
-    let tokens = tokens_start_before(parsed.tokens(), offset);
+fn is_in_string(tokens: &[Token]) -> bool {
     tokens.last().is_some_and(|t| {
         matches!(
             t.kind(),
@@ -849,6 +850,29 @@ fn is_in_string(parsed: &ParsedModuleRef, offset: TextSize) -> bool {
     })
 }
 
+/// If the tokens end with `class f` or `def f` we return true.
+/// If the tokens end with `class` or `def`, we return false.
+/// This is fine because we don't provide completions anyway.
+fn is_in_definition_place(db: &dyn Db, tokens: &[Token], file: File) -> bool {
+    tokens
+        .len()
+        .checked_sub(2)
+        .and_then(|i| tokens.get(i))
+        .is_some_and(|t| {
+            if matches!(
+                t.kind(),
+                TokenKind::Def | TokenKind::Class | TokenKind::Type
+            ) {
+                true
+            } else if t.kind() == TokenKind::Name {
+                let source = source_text(db, file);
+                &source[t.range()] == "type"
+            } else {
+                false
+            }
+        })
+}
+
 /// Order completions according to the following rules:
 ///
 /// 1) Names with no underscore prefix
@@ -4058,6 +4082,83 @@ def f[T](x: T):
         test.build().contains("__repr__");
     }
 
+    #[test]
+    fn no_completions_in_function_def_name() {
+        let builder = completion_test_builder(
+            "\
+def f<CURSOR>
+    ",
+        );
+
+        builder.auto_import().build().not_contains("fabs");
+    }
+
+    #[test]
+    fn no_completions_in_function_def_empty_name() {
+        let builder = completion_test_builder(
+            "\
+def <CURSOR>
+        ",
+        );
+
+        builder.auto_import().build().not_contains("fabs");
+    }
+
+    #[test]
+    fn no_completions_in_class_def_name() {
+        let builder = completion_test_builder(
+            "\
+class f<CURSOR>
+    ",
+        );
+
+        builder.auto_import().build().not_contains("fabs");
+    }
+
+    #[test]
+    fn no_completions_in_class_def_empty_name() {
+        let builder = completion_test_builder(
+            "\
+class <CURSOR>
+        ",
+        );
+
+        builder.auto_import().build().not_contains("fabs");
+    }
+
+    #[test]
+    fn no_completions_in_type_def_name() {
+        let builder = completion_test_builder(
+            "\
+type f<CURSOR> = int
+    ",
+        );
+
+        builder.auto_import().build().not_contains("fabs");
+    }
+
+    #[test]
+    fn no_completions_in_maybe_type_def_name() {
+        let builder = completion_test_builder(
+            "\
+type f<CURSOR>
+       ",
+        );
+
+        builder.auto_import().build().not_contains("fabs");
+    }
+
+    #[test]
+    fn no_completions_in_type_def_empty_name() {
+        let builder = completion_test_builder(
+            "\
+type <CURSOR>
+        ",
+        );
+
+        builder.auto_import().build().not_contains("fabs");
+    }
+
     /// A way to create a simple single-file (named `main.py`) completion test
     /// builder.
     ///

docs/integrations.md

@@ -80,7 +80,7 @@ You can add the following configuration to `.gitlab-ci.yml` to run a `ruff forma
   stage: build
   interruptible: true
   image:
-    name: ghcr.io/astral-sh/ruff:0.14.2-alpine
+    name: ghcr.io/astral-sh/ruff:0.14.3-alpine
   before_script:
     - cd $CI_PROJECT_DIR
     - ruff --version
@@ -106,7 +106,7 @@ Ruff can be used as a [pre-commit](https://pre-commit.com) hook via [`ruff-pre-c
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.14.2
+  rev: v0.14.3
   hooks:
     # Run the linter.
     - id: ruff-check
@@ -119,7 +119,7 @@ To enable lint fixes, add the `--fix` argument to the lint hook:
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.14.2
+  rev: v0.14.3
   hooks:
     # Run the linter.
     - id: ruff-check
@@ -133,7 +133,7 @@ To avoid running on Jupyter Notebooks, remove `jupyter` from the list of allowed
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.14.2
+  rev: v0.14.3
   hooks:
     # Run the linter.
     - id: ruff-check

docs/tutorial.md

@@ -369,7 +369,7 @@ This tutorial has focused on Ruff's command-line interface, but Ruff can also be
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.14.2
+  rev: v0.14.3
   hooks:
     # Run the linter.
     - id: ruff

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "ruff"
-version = "0.14.2"
+version = "0.14.3"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 authors = [{ name = "Astral Software Inc.", email = "hey@astral.sh" }]
 readme = "README.md"

scripts/benchmarks/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "scripts"
-version = "0.14.2"
+version = "0.14.3"
 description = ""
 authors = ["Charles Marsh <charlie.r.marsh@gmail.com>"]
 

scripts/release.sh

@@ -12,7 +12,7 @@ project_root="$(dirname "$script_root")"
 echo "Updating metadata with rooster..."
 cd "$project_root"
 uvx --python 3.12 --isolated -- \
-    rooster@0.1.0 release "$@"
+    rooster@0.1.1 release "$@"
 
 echo "Updating lockfile..."
 cargo update -p ruff