Merge remote-tracking branch 'origin/main' into dcreager/non-non-inferable

* origin/main:
  [ty] Support dataclass-transform `field_specifiers` (#20888)
  Bump 0.14.1 (#20925)
  Standardize syntax error construction (#20903)
  [`pydoclint`] Implement `docstring-extraneous-parameter` (`DOC102`) (#20376)
  [ty] Fix panic 'missing root' when handling completion request (#20917)
  [ty] Run file watching tests serial when using nextest (#20918)
  [ty] Add version hint for failed stdlib attribute accesses (#20909)
  More CI improvements (#20920)
  [ty] Check typeshed VERSIONS for parent modules when reporting failed stdlib imports (#20908)

Author: dcreager

.config/nextest.toml

@@ -1,3 +1,12 @@
+# Define serial test group for running tests sequentially.
+[test-groups]
+serial = { max-threads = 1 }
+
+# Run ty file watching tests sequentially to avoid race conditions.
+[[profile.default.overrides]]
+filter = 'binary(file_watching)'
+test-group = 'serial'
+
 [profile.ci]
 # Print out output for failing tests as soon as they fail, and also at the end
 # of the run (for easy scrollability).

.github/workflows/ci.yaml

@@ -12,13 +12,18 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number || github.sha }}
   cancel-in-progress: true
 
+defaults:
+  run:
+    shell: bash
+
 env:
   CARGO_INCREMENTAL: 0
   CARGO_NET_RETRY: 10
   CARGO_TERM_COLOR: always
   RUSTUP_MAX_RETRIES: 10
   PACKAGE_NAME: ruff
   PYTHON_VERSION: "3.13"
+  NEXTEST_PROFILE: ci
 
 jobs:
   determine_changes:
@@ -271,9 +276,6 @@ jobs:
         # This step is just to get nice GitHub annotations on the PR diff in the files-changed tab.
         run: cargo test -p ty_python_semantic --test mdtest || true
       - name: "Run tests"
-        shell: bash
-        env:
-          NEXTEST_PROFILE: "ci"
         run: cargo insta test --all-features --unreferenced reject --test-runner nextest
 
       # Check for broken links in the documentation.
@@ -299,9 +301,13 @@ jobs:
 
   cargo-test-linux-release:
     name: "cargo test (linux, release)"
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-16' || 'ubuntu-latest' }}
+    # release builds timeout on GitHub runners, so this job is just skipped on forks in the `if` check
+    runs-on: depot-ubuntu-22.04-16
     needs: determine_changes
-    if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main') }}
+    if: |
+      github.repository == 'astral-sh/ruff' &&
+      !contains(github.event.pull_request.labels.*.name, 'no-test') &&
+      (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main')
     timeout-minutes: 20
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
@@ -325,9 +331,6 @@ jobs:
         with:
           enable-cache: "true"
       - name: "Run tests"
-        shell: bash
-        env:
-          NEXTEST_PROFILE: "ci"
         run: cargo insta test --release --all-features --unreferenced reject --test-runner nextest
 
   cargo-test-windows:
@@ -352,9 +355,7 @@ jobs:
         with:
           enable-cache: "true"
       - name: "Run tests"
-        shell: bash
         env:
-          NEXTEST_PROFILE: "ci"
           # Workaround for <https://github.com/nextest-rs/nextest/issues/1493>.
           RUSTUP_WINDOWS_PATH_ADD_BIN: 1
         run: |
@@ -385,9 +386,6 @@ jobs:
         with:
           enable-cache: "true"
       - name: "Run tests"
-        shell: bash
-        env:
-          NEXTEST_PROFILE: "ci"
         run: |
           cargo nextest run --all-features --profile ci
           cargo test --all-features --doc
@@ -445,7 +443,6 @@ jobs:
       - name: "Install mold"
         uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
       - name: "Build tests"
-        shell: bash
         env:
           MSRV: ${{ steps.msrv.outputs.value }}
         run: cargo "+${MSRV}" test --no-run --all-features

.github/workflows/mypy_primer.yaml

@@ -19,6 +19,10 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number || github.sha }}
   cancel-in-progress: true
 
+defaults:
+  run:
+    shell: bash
+
 env:
   CARGO_INCREMENTAL: 0
   CARGO_NET_RETRY: 10
@@ -49,7 +53,6 @@ jobs:
         run: rustup show
 
       - name: Run mypy_primer
-        shell: bash
         env:
           PRIMER_SELECTOR: crates/ty_python_semantic/resources/primer/good.txt
           DIFF_FILE: mypy_primer.diff
@@ -92,7 +95,6 @@ jobs:
         run: rustup show
 
       - name: Run mypy_primer
-        shell: bash
         env:
           TY_MAX_PARALLELISM: 1 # for deterministic memory numbers
           TY_MEMORY_REPORT: mypy_primer

.github/workflows/sync_typeshed.yaml

@@ -28,13 +28,18 @@ on:
     # Run on the 1st and the 15th of every month:
     - cron: "0 0 1,15 * *"
 
+defaults:
+  run:
+    shell: bash
+
 env:
   # Don't set this flag globally for the workflow: it does strange things
   # to the snapshots in the `cargo insta test --accept` step in the MacOS job.
   #
   # FORCE_COLOR: 1
 
   CARGO_TERM_COLOR: always
+  NEXTEST_PROFILE: "ci"
   GH_TOKEN: ${{ github.token }}
 
   # The name of the upstream branch that the first worker creates,
@@ -133,7 +138,6 @@ jobs:
           git config --global user.email '<>'
       - name: Sync Windows docstrings
         id: docstrings
-        shell: bash
         env:
           FORCE_COLOR: 1
         run: ./scripts/codemod_docstrings.sh

CHANGELOG.md

@@ -1,5 +1,63 @@
 # Changelog
 
+## 0.14.1
+
+Released on 2025-10-16.
+
+### Preview features
+
+- [formatter] Remove parentheses around multiple exception types on Python 3.14+ ([#20768](https://github.com/astral-sh/ruff/pull/20768))
+- \[`flake8-bugbear`\] Omit annotation in preview fix for `B006` ([#20877](https://github.com/astral-sh/ruff/pull/20877))
+- \[`flake8-logging-format`\] Avoid dropping implicitly concatenated pieces in the `G004` fix ([#20793](https://github.com/astral-sh/ruff/pull/20793))
+- \[`pydoclint`\] Implement `docstring-extraneous-parameter` (`DOC102`) ([#20376](https://github.com/astral-sh/ruff/pull/20376))
+- \[`pyupgrade`\] Extend `UP019` to detect `typing_extensions.Text` (`UP019`) ([#20825](https://github.com/astral-sh/ruff/pull/20825))
+- \[`pyupgrade`\] Fix false negative for `TypeVar` with default argument in `non-pep695-generic-class` (`UP046`) ([#20660](https://github.com/astral-sh/ruff/pull/20660))
+
+### Bug fixes
+
+- Fix false negatives in `Truthiness::from_expr` for lambdas, generators, and f-strings ([#20704](https://github.com/astral-sh/ruff/pull/20704))
+- Fix syntax error false positives for escapes and quotes in f-strings ([#20867](https://github.com/astral-sh/ruff/pull/20867))
+- Fix syntax error false positives on parenthesized context managers ([#20846](https://github.com/astral-sh/ruff/pull/20846))
+- \[`fastapi`\] Fix false positives for path parameters that FastAPI doesn't recognize (`FAST003`) ([#20687](https://github.com/astral-sh/ruff/pull/20687))
+- \[`flake8-pyi`\] Fix operator precedence by adding parentheses when needed (`PYI061`) ([#20508](https://github.com/astral-sh/ruff/pull/20508))
+- \[`ruff`\] Suppress diagnostic for f-string interpolations with debug text (`RUF010`) ([#20525](https://github.com/astral-sh/ruff/pull/20525))
+
+### Rule changes
+
+- \[`airflow`\] Add warning to `airflow.datasets.DatasetEvent` usage (`AIR301`) ([#20551](https://github.com/astral-sh/ruff/pull/20551))
+- \[`flake8-bugbear`\] Mark `B905` and `B912` fixes as unsafe ([#20695](https://github.com/astral-sh/ruff/pull/20695))
+- Use `DiagnosticTag` for more rules - changes display in editors ([#20758](https://github.com/astral-sh/ruff/pull/20758),[#20734](https://github.com/astral-sh/ruff/pull/20734))
+
+### Documentation
+
+- Update Python compatibility from 3.13 to 3.14 in README.md ([#20852](https://github.com/astral-sh/ruff/pull/20852))
+- Update `lint.flake8-type-checking.quoted-annotations` docs ([#20765](https://github.com/astral-sh/ruff/pull/20765))
+- Update setup instructions for Zed 0.208.0+ ([#20902](https://github.com/astral-sh/ruff/pull/20902))
+- \[`flake8-datetimez`\] Clarify docs for several rules ([#20778](https://github.com/astral-sh/ruff/pull/20778))
+- Fix typo in `RUF015` description ([#20873](https://github.com/astral-sh/ruff/pull/20873))
+
+### Other changes
+
+- Reduce binary size ([#20863](https://github.com/astral-sh/ruff/pull/20863))
+- Improved error recovery for unclosed strings (including f- and t-strings) ([#20848](https://github.com/astral-sh/ruff/pull/20848))
+
+### Contributors
+
+- [@ntBre](https://github.com/ntBre)
+- [@Paillat-dev](https://github.com/Paillat-dev)
+- [@terror](https://github.com/terror)
+- [@pieterh-oai](https://github.com/pieterh-oai)
+- [@MichaReiser](https://github.com/MichaReiser)
+- [@TaKO8Ki](https://github.com/TaKO8Ki)
+- [@ageorgou](https://github.com/ageorgou)
+- [@danparizher](https://github.com/danparizher)
+- [@mgaitan](https://github.com/mgaitan)
+- [@augustelalande](https://github.com/augustelalande)
+- [@dylwil3](https://github.com/dylwil3)
+- [@Lee-W](https://github.com/Lee-W)
+- [@injust](https://github.com/injust)
+- [@CarrotManMatt](https://github.com/CarrotManMatt)
+
 ## 0.14.0
 
 Released on 2025-10-07.

Cargo.lock

@@ -148,8 +148,8 @@ 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/0.14.0/install.sh | sh
-powershell -c "irm https://astral.sh/ruff/0.14.0/install.ps1 | iex"
+curl -LsSf https://astral.sh/ruff/0.14.1/install.sh | sh
+powershell -c "irm https://astral.sh/ruff/0.14.1/install.ps1 | iex"
 ```
 
 You can also install Ruff via [Homebrew](https://formulae.brew.sh/formula/ruff), [Conda](https://anaconda.org/conda-forge/ruff),
@@ -182,7 +182,7 @@ 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: v0.14.0
+  rev: v0.14.1
   hooks:
     # Run the linter.
     - id: ruff-check

README.md

@@ -1,6 +1,6 @@
 [package]
 name = "ruff"
-version = "0.14.0"
+version = "0.14.1"
 publish = true
 authors = { workspace = true }
 edition = { workspace = true }

crates/ruff/Cargo.toml

@@ -13,7 +13,6 @@ use log::{debug, warn};
 use ruff_db::diagnostic::Diagnostic;
 use ruff_linter::codes::Rule;
 use ruff_linter::linter::{FixTable, FixerResult, LinterResult, ParseSource, lint_fix, lint_only};
-use ruff_linter::message::create_syntax_error_diagnostic;
 use ruff_linter::package::PackageRoot;
 use ruff_linter::pyproject_toml::lint_pyproject_toml;
 use ruff_linter::settings::types::UnsafeFixes;
@@ -103,11 +102,7 @@ impl Diagnostics {
                 let name = path.map_or_else(|| "-".into(), Path::to_string_lossy);
                 let dummy = SourceFileBuilder::new(name, "").finish();
                 Self::new(
-                    vec![create_syntax_error_diagnostic(
-                        dummy,
-                        err,
-                        TextRange::default(),
-                    )],
+                    vec![Diagnostic::invalid_syntax(dummy, err, TextRange::default())],
                     FxHashMap::default(),
                 )
             }

crates/ruff/src/diagnostics.rs

@@ -84,17 +84,14 @@ impl Diagnostic {
     /// at time of writing, `ruff_db` depends on `ruff_python_parser` instead of
     /// the other way around. And since we want to do this conversion in a couple
     /// places, it makes sense to centralize it _somewhere_. So it's here for now.
-    ///
-    /// Note that `message` is stored in the primary annotation, _not_ in the primary diagnostic
-    /// message.
     pub fn invalid_syntax(
         span: impl Into<Span>,
         message: impl IntoDiagnosticMessage,
         range: impl Ranged,
     ) -> Diagnostic {
-        let mut diag = Diagnostic::new(DiagnosticId::InvalidSyntax, Severity::Error, "");
+        let mut diag = Diagnostic::new(DiagnosticId::InvalidSyntax, Severity::Error, message);
         let span = span.into().with_range(range.range());
-        diag.annotate(Annotation::primary(span).message(message));
+        diag.annotate(Annotation::primary(span));
         diag
     }