[ty] Do not infer types for unannotated implicit instance attribtues

.cargo/config.toml

@@ -8,3 +8,7 @@ benchmark = "bench -p ruff_benchmark --bench linter --bench formatter --"
 # See: https://github.com/astral-sh/ruff/issues/11503
 [target.'cfg(all(target_env="msvc", target_os = "windows"))']
 rustflags = ["-C", "target-feature=+crt-static"]
+
+[target.'wasm32-unknown-unknown']
+# See https://docs.rs/getrandom/latest/getrandom/#webassembly-support
+rustflags = ["--cfg", 'getrandom_backend="wasm_js"']

.config/nextest.toml

@@ -1,12 +1,3 @@
-# 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).

.editorconfig

@@ -10,7 +10,7 @@ indent_style = space
 insert_final_newline = true
 indent_size = 2
 
-[*.{rs,py,pyi,toml}]
+[*.{rs,py,pyi}]
 indent_size = 4
 
 [*.snap]
@@ -18,3 +18,6 @@ trim_trailing_whitespace = false
 
 [*.md]
 max_line_length = 100
+
+[*.toml]
+indent_size = 4

.github/workflows/ci.yaml

@@ -12,18 +12,13 @@ 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: "3.14"
-  NEXTEST_PROFILE: ci
+  PYTHON_VERSION: "3.13"
 
 jobs:
   determine_changes:
@@ -147,7 +142,7 @@ jobs:
         env:
           MERGE_BASE: ${{ steps.merge_base.outputs.sha }}
         run: |
-          if git diff --quiet "${MERGE_BASE}...HEAD" -- 'python/py-fuzzer/**' \
+          if git diff --quiet "${MERGE_BASE}...HEAD" -- 'python/py_fuzzer/**' \
           ; then
               echo "changed=false" >> "$GITHUB_OUTPUT"
           else
@@ -242,7 +237,7 @@ jobs:
 
   cargo-test-linux:
     name: "cargo test (linux)"
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-16' || 'ubuntu-latest' }}
+    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') }}
     timeout-minutes: 20
@@ -276,9 +271,11 @@ 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
-      # Dogfood ty on py-fuzzer
-      - run: uv run --project=./python/py-fuzzer cargo run -p ty check --project=./python/py-fuzzer
+
       # Check for broken links in the documentation.
       - run: cargo doc --all --no-deps
         env:
@@ -302,13 +299,9 @@ jobs:
 
   cargo-test-linux-release:
     name: "cargo test (linux, release)"
-    # 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: |
-      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')
+    if: ${{ !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
@@ -332,16 +325,14 @@ 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-other:
-    strategy:
-      matrix:
-        platform:
-          - ${{ github.repository == 'astral-sh/ruff' && 'depot-windows-2022-16' || 'windows-latest' }}
-          - macos-latest
-    name: "cargo test (${{ matrix.platform }})"
-    runs-on: ${{ matrix.platform }}
+  cargo-test-windows:
+    name: "cargo test (windows)"
+    runs-on: depot-windows-2022-16
     needs: determine_changes
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main') }}
     timeout-minutes: 20
@@ -361,6 +352,11 @@ 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: |
           cargo nextest run --all-features --profile ci
           cargo test --all-features --doc
@@ -395,9 +391,26 @@ jobs:
           cd crates/ty_wasm
           wasm-pack test --node
 
+  cargo-build-release:
+    name: "cargo build (release)"
+    runs-on: macos-latest
+    if: ${{ github.ref == 'refs/heads/main' }}
+    timeout-minutes: 20
+    steps:
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
+      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+      - name: "Install Rust toolchain"
+        run: rustup show
+      - name: "Install mold"
+        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
+      - name: "Build"
+        run: cargo build --release --locked
+
   cargo-build-msrv:
     name: "cargo build (msrv)"
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-latest-8' || 'ubuntu-latest' }}
+    runs-on: depot-ubuntu-latest-8
     needs: determine_changes
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main') }}
     timeout-minutes: 20
@@ -418,6 +431,7 @@ 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
@@ -438,7 +452,7 @@ jobs:
       - name: "Install Rust toolchain"
         run: rustup show
       - name: "Install cargo-binstall"
-        uses: cargo-bins/cargo-binstall@afcf9780305558bcc9e4bc94b7589ab2bb8b6106 # v1.15.9
+        uses: cargo-bins/cargo-binstall@38e8f5e4c386b611d51e8aa997b9a06a3c8eb67a # v1.15.6
       - name: "Install cargo-fuzz"
         # Download the latest version from quick install and not the github releases because github releases only has MUSL targets.
         run: cargo binstall cargo-fuzz --force  --disable-strategies crate-meta-data --no-confirm
@@ -473,10 +487,9 @@ jobs:
           chmod +x "${DOWNLOAD_PATH}/ruff"
 
           (
-            uv run \
+            uvx \
             --python="${PYTHON_VERSION}" \
-            --project=./python/py-fuzzer \
-            --locked \
+            --from=./python/py-fuzzer \
             fuzz \
             --test-executable="${DOWNLOAD_PATH}/ruff" \
             --bin=ruff \
@@ -494,7 +507,6 @@ jobs:
         with:
           persist-credentials: false
       - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
       - name: "Install Rust toolchain"
         run: rustup component add rustfmt
       # Run all code generation scripts, and verify that the current output is
@@ -509,15 +521,10 @@ jobs:
           ./scripts/add_plugin.py test --url https://pypi.org/project/-test/0.1.0/ --prefix TST
           ./scripts/add_rule.py --name FirstRule --prefix TST --code 001 --linter test
       - run: cargo check
-      # Lint/format/type-check py-fuzzer
-      # (dogfooding with ty is done in a separate job)
-      - run: uv run --directory=./python/py-fuzzer mypy
-      - run: uv run --directory=./python/py-fuzzer ruff format --check
-      - run: uv run --directory=./python/py-fuzzer ruff check
 
   ecosystem:
     name: "ecosystem"
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-latest-8' || 'ubuntu-latest' }}
+    runs-on: depot-ubuntu-latest-8
     needs:
       - cargo-test-linux
       - determine_changes
@@ -529,10 +536,9 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
-          activate-environment: true
 
       - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         name: Download comparison Ruff binary
@@ -551,7 +557,7 @@ jobs:
 
       - name: Install ruff-ecosystem
         run: |
-          uv pip install ./python/ruff-ecosystem
+          pip install ./python/ruff-ecosystem
 
       - name: Run `ruff check` stable ecosystem check
         if: ${{ needs.determine_changes.outputs.linter == 'true' }}
@@ -643,13 +649,13 @@ jobs:
 
   fuzz-ty:
     name: "Fuzz for new ty panics"
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-16' || 'ubuntu-latest' }}
+    runs-on: depot-ubuntu-22.04-16
     needs:
       - cargo-test-linux
       - determine_changes
     # Only runs on pull requests, since that is the only we way we can find the base version for comparison.
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && github.event_name == 'pull_request' && (needs.determine_changes.outputs.ty == 'true' || needs.determine_changes.outputs.py-fuzzer == 'true') }}
-    timeout-minutes: ${{ github.repository == 'astral-sh/ruff' && 5 || 20 }}
+    timeout-minutes: 20
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
@@ -677,16 +683,15 @@ jobs:
           chmod +x "${PWD}/ty" "${NEW_TY}/ty"
 
           (
-            uv run \
+            uvx \
             --python="${PYTHON_VERSION}" \
-            --project=./python/py-fuzzer \
-            --locked \
+            --from=./python/py-fuzzer \
             fuzz \
             --test-executable="${NEW_TY}/ty" \
             --baseline-executable="${PWD}/ty" \
             --only-new-bugs \
             --bin=ty \
-            0-1000
+            0-500
           )
 
   cargo-shear:
@@ -698,28 +703,10 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: cargo-bins/cargo-binstall@afcf9780305558bcc9e4bc94b7589ab2bb8b6106 # v1.15.9
+      - uses: cargo-bins/cargo-binstall@38e8f5e4c386b611d51e8aa997b9a06a3c8eb67a # v1.15.6
       - run: cargo binstall --no-confirm cargo-shear
       - run: cargo shear
 
-  ty-completion-evaluation:
-    name: "ty completion evaluation"
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-16' || 'ubuntu-latest' }}
-    needs: determine_changes
-    if: ${{ needs.determine_changes.outputs.ty == 'true' || github.ref == 'refs/heads/main' }}
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          persist-credentials: false
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
-      - name: "Install Rust toolchain"
-        run: rustup show
-      - name: "Run ty completion evaluation"
-        run: cargo run --release --package ty_completion_eval -- all --threshold 0.4 --tasks /tmp/completion-evaluation-tasks.csv
-      - name: "Ensure there are no changes"
-        run: diff ./crates/ty_completion_eval/completion-evaluation-tasks.csv /tmp/completion-evaluation-tasks.csv
-
   python-package:
     name: "python package"
     runs-on: ubuntu-latest
@@ -750,7 +737,7 @@ jobs:
 
   pre-commit:
     name: "pre-commit"
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-16' || 'ubuntu-latest' }}
+    runs-on: depot-ubuntu-22.04-16
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
@@ -762,7 +749,7 @@ jobs:
         with:
           node-version: 22
       - name: "Cache pre-commit"
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
         with:
           path: ~/.cache/pre-commit
           key: pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}
@@ -787,6 +774,9 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+        with:
+          python-version: "3.13"
       - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
       - name: "Add SSH key"
         if: ${{ env.MKDOCS_INSIDERS_SSH_KEY_EXISTS == 'true' }}
@@ -797,15 +787,12 @@ jobs:
         run: rustup show
       - name: Install uv
         uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
-        with:
-          python-version: 3.13
-          activate-environment: true
       - name: "Install Insiders dependencies"
         if: ${{ env.MKDOCS_INSIDERS_SSH_KEY_EXISTS == 'true' }}
-        run: uv pip install -r docs/requirements-insiders.txt
+        run: uv pip install -r docs/requirements-insiders.txt --system
       - name: "Install dependencies"
         if: ${{ env.MKDOCS_INSIDERS_SSH_KEY_EXISTS != 'true' }}
-        run: uv pip install -r docs/requirements.txt
+        run: uv pip install -r docs/requirements.txt --system
       - name: "Update README File"
         run: python scripts/transform_readme.py --target mkdocs
       - name: "Generate docs"
@@ -924,12 +911,8 @@ jobs:
     runs-on: ubuntu-24.04
     needs: determine_changes
     if: |
-      github.repository == 'astral-sh/ruff' &&
-      (
-        github.ref == 'refs/heads/main' ||
-        needs.determine_changes.outputs.formatter == 'true' ||
-        needs.determine_changes.outputs.linter == 'true'
-      )
+      github.ref == 'refs/heads/main' || 
+      (needs.determine_changes.outputs.formatter == 'true' || needs.determine_changes.outputs.linter == 'true')
     timeout-minutes: 20
     steps:
       - name: "Checkout Branch"
@@ -952,7 +935,7 @@ jobs:
         run: cargo codspeed build --features "codspeed,instrumented" --no-default-features -p ruff_benchmark --bench formatter --bench lexer --bench linter --bench parser
 
       - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@6b43a0cd438f6ca5ad26f9ed03ed159ed2df7da9 # v4.1.1
+        uses: CodSpeedHQ/action@3959e9e296ef25296e93e32afcc97196f966e57f # v4.1.0
         with:
           mode: instrumentation
           run: cargo codspeed run
@@ -963,11 +946,8 @@ jobs:
     runs-on: ubuntu-24.04
     needs: determine_changes
     if: |
-      github.repository == 'astral-sh/ruff' &&
-      (
-        github.ref == 'refs/heads/main' ||
-        needs.determine_changes.outputs.ty == 'true'
-      )
+      github.ref == 'refs/heads/main' || 
+      needs.determine_changes.outputs.ty == 'true'
     timeout-minutes: 20
     steps:
       - name: "Checkout Branch"
@@ -990,23 +970,19 @@ jobs:
         run: cargo codspeed build --features "codspeed,instrumented" --no-default-features -p ruff_benchmark --bench ty
 
       - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@6b43a0cd438f6ca5ad26f9ed03ed159ed2df7da9 # v4.1.1
+        uses: CodSpeedHQ/action@3959e9e296ef25296e93e32afcc97196f966e57f # v4.1.0
         with:
           mode: instrumentation
           run: cargo codspeed run
           token: ${{ secrets.CODSPEED_TOKEN }}
 
   benchmarks-walltime:
-    name: "benchmarks walltime (${{ matrix.benchmarks }})"
     runs-on: codspeed-macro
     needs: determine_changes
     if: ${{ github.repository == 'astral-sh/ruff' && !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.ty == 'true' || github.ref == 'refs/heads/main') }}
     timeout-minutes: 20
-    strategy:
-      matrix:
-        benchmarks:
-          - "medium|multithreaded"
-          - "small|large"
+    env:
+      TY_LOG: ruff_benchmark=debug
     steps:
       - name: "Checkout Branch"
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
@@ -1028,7 +1004,7 @@ jobs:
         run: cargo codspeed build --features "codspeed,walltime" --no-default-features -p ruff_benchmark
 
       - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@6b43a0cd438f6ca5ad26f9ed03ed159ed2df7da9 # v4.1.1
+        uses: CodSpeedHQ/action@3959e9e296ef25296e93e32afcc97196f966e57f # v4.1.0
         env:
           # enabling walltime flamegraphs adds ~6 minutes to the CI time, and they don't
           # appear to provide much useful insight for our walltime benchmarks right now
@@ -1036,5 +1012,5 @@ jobs:
           CODSPEED_PERF_ENABLED: false
         with:
           mode: walltime
-          run: cargo codspeed run --bench ty_walltime "${{ matrix.benchmarks }}"
+          run: cargo codspeed run
           token: ${{ secrets.CODSPEED_TOKEN }}

.github/workflows/daily_fuzz.yaml

@@ -48,10 +48,9 @@ jobs:
         run: |
           # shellcheck disable=SC2046
           (
-            uv run \
-            --python=3.14 \
-            --project=./python/py-fuzzer \
-            --locked \
+            uvx \
+            --python=3.12 \
+            --from=./python/py-fuzzer \
             fuzz \
             --test-executable=target/debug/ruff \
             --bin=ruff \

.github/workflows/mypy_primer.yaml

@@ -19,10 +19,6 @@ 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
@@ -33,7 +29,7 @@ env:
 jobs:
   mypy_primer:
     name: Run mypy_primer
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-32' || 'ubuntu-latest' }}
+    runs-on: depot-ubuntu-22.04-32
     timeout-minutes: 20
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
@@ -53,6 +49,7 @@ 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
@@ -75,7 +72,7 @@ jobs:
 
   memory_usage:
     name: Run memory statistics
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-32' || 'ubuntu-latest' }}
+    runs-on: depot-ubuntu-22.04-32
     timeout-minutes: 20
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
@@ -95,6 +92,7 @@ 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/publish-playground.yml

@@ -18,8 +18,6 @@ env:
   CARGO_TERM_COLOR: always
   RUSTUP_MAX_RETRIES: 10
 
-permissions: {}
-
 jobs:
   publish:
     runs-on: ubuntu-latest
@@ -34,7 +32,8 @@ jobs:
       - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
           node-version: 22
-          package-manager-cache: false
+          cache: "npm"
+          cache-dependency-path: playground/package-lock.json
       - uses: jetli/wasm-bindgen-action@20b33e20595891ab1a0ed73145d8a21fc96e7c29 # v0.2.0
       - name: "Install Node dependencies"
         run: npm ci

.github/workflows/publish-ty-playground.yml

@@ -38,7 +38,6 @@ jobs:
       - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
           node-version: 22
-          package-manager-cache: false
       - uses: jetli/wasm-bindgen-action@20b33e20595891ab1a0ed73145d8a21fc96e7c29 # v0.2.0
       - name: "Install Node dependencies"
         run: npm ci

.github/workflows/release.yml

@@ -1,6 +1,7 @@
-# This file was autogenerated by dist: https://axodotdev.github.io/cargo-dist
+# This file was autogenerated by dist: https://github.com/astral-sh/cargo-dist
 #
 # Copyright 2022-2024, axodotdev
+# Copyright 2025 Astral Software Inc.
 # SPDX-License-Identifier: MIT or Apache-2.0
 #
 # CI that:
@@ -68,9 +69,9 @@ jobs:
         # we specify bash to get pipefail; it guards against the `curl` command
         # failing. otherwise `sh` won't catch that `curl` returned non-0
         shell: bash
-        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.30.0/cargo-dist-installer.sh | sh"
+        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/cargo-dist/releases/download/v0.28.5-prerelease.1/cargo-dist-installer.sh | sh"
       - name: Cache dist
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@6027e3dd177782cd8ab9af838c04fd81a07f1d47
         with:
           name: cargo-dist-cache
           path: ~/.cargo/bin/dist
@@ -86,7 +87,7 @@ jobs:
           cat plan-dist-manifest.json
           echo "manifest=$(jq -c "." plan-dist-manifest.json)" >> "$GITHUB_OUTPUT"
       - name: "Upload dist-manifest.json"
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@6027e3dd177782cd8ab9af838c04fd81a07f1d47
         with:
           name: artifacts-plan-dist-manifest
           path: plan-dist-manifest.json
@@ -128,14 +129,14 @@ jobs:
           persist-credentials: false
           submodules: recursive
       - name: Install cached dist
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
         with:
           name: cargo-dist-cache
           path: ~/.cargo/bin/
       - run: chmod +x ~/.cargo/bin/dist
       # Get all the local artifacts for the global tasks to use (for e.g. checksums)
       - name: Fetch local artifacts
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
         with:
           pattern: artifacts-*
           path: target/distrib/
@@ -153,7 +154,7 @@ jobs:
 
           cp dist-manifest.json "$BUILD_MANIFEST_NAME"
       - name: "Upload artifacts"
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@6027e3dd177782cd8ab9af838c04fd81a07f1d47
         with:
           name: artifacts-build-global
           path: |
@@ -179,14 +180,14 @@ jobs:
           persist-credentials: false
           submodules: recursive
       - name: Install cached dist
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
         with:
           name: cargo-dist-cache
           path: ~/.cargo/bin/
       - run: chmod +x ~/.cargo/bin/dist
       # Fetch artifacts from scratch-storage
       - name: Fetch artifacts
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
         with:
           pattern: artifacts-*
           path: target/distrib/
@@ -200,7 +201,7 @@ jobs:
           cat dist-manifest.json
           echo "manifest=$(jq -c "." dist-manifest.json)" >> "$GITHUB_OUTPUT"
       - name: "Upload dist-manifest.json"
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@6027e3dd177782cd8ab9af838c04fd81a07f1d47
         with:
           # Overwrite the previous copy
           name: artifacts-dist-manifest
@@ -256,7 +257,7 @@ jobs:
           submodules: recursive
       # Create a GitHub Release while uploading all files to it
       - name: "Download GitHub Artifacts"
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
         with:
           pattern: artifacts-*
           path: artifacts

.github/workflows/sync_typeshed.yaml

@@ -16,10 +16,8 @@ name: Sync typeshed
 # 3. Once the Windows worker is done, a MacOS worker:
 #    a. Checks out the branch created by the Linux worker
 #    b. Syncs all docstrings available on MacOS that are not available on Linux or Windows
-#    c. Attempts to update any snapshots that might have changed
-#       (this sub-step is allowed to fail)
-#    d. Commits the changes and pushes them to the same upstream branch
-#    e. Creates a PR against the `main` branch using the branch all three workers have pushed to
+#    c. Commits the changes and pushes them to the same upstream branch
+#    d. Creates a PR against the `main` branch using the branch all three workers have pushed to
 # 4. If any of steps 1-3 failed, an issue is created in the `astral-sh/ruff` repository
 
 on:
@@ -28,18 +26,8 @@ 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"
+  FORCE_COLOR: 1
   GH_TOKEN: ${{ github.token }}
 
   # The name of the upstream branch that the first worker creates,
@@ -98,8 +86,6 @@ jobs:
           git commit -m "Sync typeshed. Source commit: https://github.com/python/typeshed/commit/$(git -C ../typeshed rev-parse HEAD)" --allow-empty
       - name: Sync Linux docstrings
         if: ${{ success() }}
-        env:
-          FORCE_COLOR: 1
         run: |
           cd ruff
           ./scripts/codemod_docstrings.sh
@@ -138,8 +124,7 @@ jobs:
           git config --global user.email '<>'
       - name: Sync Windows docstrings
         id: docstrings
-        env:
-          FORCE_COLOR: 1
+        shell: bash
         run: ./scripts/codemod_docstrings.sh
       - name: Commit the changes
         if: ${{ steps.docstrings.outcome == 'success' }}
@@ -176,63 +161,26 @@ jobs:
           git config --global user.name typeshedbot
           git config --global user.email '<>'
       - name: Sync macOS docstrings
+        run: ./scripts/codemod_docstrings.sh
+      - name: Commit and push the changes
         if: ${{ success() }}
-        env:
-          FORCE_COLOR: 1
         run: |
-          ./scripts/codemod_docstrings.sh
           git commit -am "Sync macOS docstrings" --allow-empty
-      - name: Format the changes
-        if: ${{ success() }}
-        env:
-          FORCE_COLOR: 1
-        run: |
+
           # Here we just reformat the codemodded stubs so that they are
           # consistent with the other typeshed stubs around them.
           # Typeshed formats code using black in their CI, so we just invoke
           # black on the stubs the same way that typeshed does.
           uvx black "${VENDORED_TYPESHED}/stdlib" --config "${VENDORED_TYPESHED}/pyproject.toml" || true
           git commit -am "Format codemodded docstrings" --allow-empty
-      - name: Remove typeshed pyproject.toml file
-        if: ${{ success() }}
-        run: |
+
           rm "${VENDORED_TYPESHED}/pyproject.toml"
           git commit -am "Remove pyproject.toml file"
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
-      - name: "Install Rust toolchain"
-        if: ${{ success() }}
-        run: rustup show
-      - name: "Install mold"
-        if: ${{ success() }}
-        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
-      - name: "Install cargo nextest"
-        if: ${{ success() }}
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
-        with:
-          tool: cargo-nextest
-      - name: "Install cargo insta"
-        if: ${{ success() }}
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
-        with:
-          tool: cargo-insta
-      - name: Update snapshots
-        if: ${{ success() }}
-        run: |
-          # The `cargo insta` docs indicate that `--unreferenced=delete` might be a good option,
-          # but from local testing it appears to just revert all changes made by `cargo insta test --accept`.
-          #
-          # If there were only snapshot-related failures, `cargo insta test --accept` will have exit code 0,
-          # but if there were also other mdtest failures (for example), it will return a nonzero exit code.
-          # We don't care about other tests failing here, we just want snapshots updated where possible,
-          # so we use `|| true` here to ignore the exit code.
-          cargo insta test --accept --color=always --all-features --test-runner=nextest || true
-      - name: Commit snapshot changes
-        if: ${{ success() }}
-        run: git commit -am "Update snapshots" || echo "No snapshot changes to commit"
-      - name: Push changes upstream and create a PR
-        if: ${{ success() }}
-        run: |
+
           git push
+      - name: Create a PR
+        if: ${{ success() }}
+        run: |
           gh pr list --repo "${GITHUB_REPOSITORY}" --head "${UPSTREAM_BRANCH}" --json id --jq length | grep 1 && exit 0 # exit if there is existing pr
           gh pr create --title "[ty] Sync vendored typeshed stubs" --body "Close and reopen this PR to trigger CI" --label "ty"
 

.github/workflows/ty-ecosystem-analyzer.yaml

@@ -22,7 +22,7 @@ env:
 jobs:
   ty-ecosystem-analyzer:
     name: Compute diagnostic diff
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-32' || 'ubuntu-latest' }}
+    runs-on: depot-ubuntu-22.04-32
     timeout-minutes: 20
     if: contains(github.event.label.name, 'ecosystem-analyzer')
     steps:
@@ -34,13 +34,10 @@ jobs:
 
       - name: Install the latest version of uv
         uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
-        with:
-          enable-cache: true # zizmor: ignore[cache-poisoning] acceptable risk for CloudFlare pages artifact
 
       - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
         with:
           workspaces: "ruff"
-          lookup-only: false # zizmor: ignore[cache-poisoning] acceptable risk for CloudFlare pages artifact
 
       - name: Install Rust toolchain
         run: rustup show
@@ -67,12 +64,12 @@ jobs:
 
           cd ..
 
-          uv tool install "git+https://github.com/astral-sh/ecosystem-analyzer@908758da02a73ef3f3308e1dbb2248510029bbe4"
+          uv tool install "git+https://github.com/astral-sh/ecosystem-analyzer@279f8a15b0e7f77213bf9096dbc2335a19ef89c5"
 
           ecosystem-analyzer \
             --repository ruff \
             diff \
-            --profile=profiling \
+            --profile=release \
             --projects-old ruff/projects_old.txt \
             --projects-new ruff/projects_new.txt \
             --old old_commit \

.github/workflows/ty-ecosystem-report.yaml

@@ -19,7 +19,7 @@ env:
 jobs:
   ty-ecosystem-report:
     name: Create ecosystem report
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-32' || 'ubuntu-latest' }}
+    runs-on: depot-ubuntu-22.04-32
     timeout-minutes: 20
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
@@ -30,13 +30,10 @@ jobs:
 
       - name: Install the latest version of uv
         uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
-        with:
-          enable-cache: true # zizmor: ignore[cache-poisoning] acceptable risk for CloudFlare pages artifact
 
       - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
         with:
           workspaces: "ruff"
-          lookup-only: false # zizmor: ignore[cache-poisoning] acceptable risk for CloudFlare pages artifact
 
       - name: Install Rust toolchain
         run: rustup show
@@ -52,13 +49,13 @@ jobs:
 
           cd ..
 
-          uv tool install "git+https://github.com/astral-sh/ecosystem-analyzer@908758da02a73ef3f3308e1dbb2248510029bbe4"
+          uv tool install "git+https://github.com/astral-sh/ecosystem-analyzer@279f8a15b0e7f77213bf9096dbc2335a19ef89c5"
 
           ecosystem-analyzer \
             --verbose \
             --repository ruff \
             analyze \
-            --profile=profiling \
+            --profile=release \
             --projects ruff/crates/ty_python_semantic/resources/primer/good.txt \
             --output ecosystem-diagnostics.json
 

.github/workflows/typing_conformance.yaml

@@ -29,7 +29,7 @@ env:
 jobs:
   typing_conformance:
     name: Compute diagnostic diff
-    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-32' || 'ubuntu-latest' }}
+    runs-on: depot-ubuntu-22.04-32
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

.github/zizmor.yml

@@ -1,5 +1,5 @@
 # Configuration for the zizmor static analysis tool, run via pre-commit in CI
-# https://docs.zizmor.sh/configuration/
+# https://woodruffw.github.io/zizmor/configuration/
 #
 # TODO: can we remove the ignores here so that our workflows are more secure?
 rules:
@@ -9,18 +9,13 @@ rules:
   cache-poisoning:
     ignore:
       - build-docker.yml
+      - publish-playground.yml
+      - ty-ecosystem-analyzer.yaml
+      - ty-ecosystem-report.yaml
   excessive-permissions:
     # it's hard to test what the impact of removing these ignores would be
     # without actually running the release workflow...
     ignore:
       - build-docker.yml
+      - publish-playground.yml
       - publish-docs.yml
-  secrets-inherit:
-    # `cargo dist` makes extensive use of `secrets: inherit`,
-    # and we can't easily fix that until an upstream release changes that.
-    disable: true
-  template-injection:
-    ignore:
-      # like with `secrets-inherit`, `cargo dist` introduces some
-      # template injections. We've manually audited these usages for safety.
-      - release.yml

.pre-commit-config.yaml

@@ -16,8 +16,7 @@ exclude: |
     crates/ruff_python_formatter/resources/.*|
     crates/ruff_python_formatter/tests/snapshots/.*|
     crates/ruff_python_resolver/resources/.*|
-    crates/ruff_python_resolver/tests/snapshots/.*|
-    crates/ty_completion_eval/truth/.*
+    crates/ruff_python_resolver/tests/snapshots/.*
   )$
 
 repos:
@@ -35,7 +34,6 @@ repos:
     rev: 0.7.22
     hooks:
       - id: mdformat
-        language: python # means renovate will also update `additional_dependencies`
         additional_dependencies:
           - mdformat-mkdocs==4.0.0
           - mdformat-footnote==0.1.1
@@ -59,7 +57,6 @@ repos:
     rev: 1.19.1
     hooks:
       - id: blacken-docs
-        language: python # means renovate will also update `additional_dependencies`
         args: ["--pyi", "--line-length", "130"]
         files: '^crates/.*/resources/mdtest/.*\.md'
         exclude: |
@@ -101,8 +98,8 @@ repos:
 
   # zizmor detects security vulnerabilities in GitHub Actions workflows.
   # Additional configuration for the tool is found in `.github/zizmor.yml`
-  - repo: https://github.com/zizmorcore/zizmor-pre-commit
-    rev: v1.16.0
+  - repo: https://github.com/woodruffw/zizmor-pre-commit
+    rev: v1.11.0
     hooks:
       - id: zizmor
 

BREAKING_CHANGES.md

@@ -1,21 +1,5 @@
 # Breaking Changes
 
-## 0.14.0
-
-- **Default to Python 3.10**
-
-    Ruff now defaults to Python 3.10 instead of 3.9 if no explicit Python
-    version is configured using [`ruff.target-version`](https://docs.astral.sh/ruff/settings/#target-version)
-    or [`project.requires-python`](https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#python-requires)
-    ([#20725](https://github.com/astral-sh/ruff/pull/20725))
-
-- **Default to Python 3.14 for syntax errors**
-
-    Ruff will default to the _latest_ supported Python version (3.14) when
-    checking for syntax errors without a Python version configured. The default
-    in all other cases, like applying lint rules, remains at the minimum
-    supported Python version (3.10).
-
 ## 0.13.0
 
 - **Several rules can now add `from __future__ import annotations` automatically**

CHANGELOG.md

@@ -1,207 +1,266 @@
 # Changelog
 
-## 0.14.3
+## 0.13.3
 
-Released on 2025-10-30.
+Released on 2025-10-02.
 
 ### 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))
+- Display diffs for `ruff format --check` and add support for different output formats ([#20443](https://github.com/astral-sh/ruff/pull/20443))
+- \[`pyflakes`\] Handle some common submodule import situations for `unused-import` (`F401`) ([#20200](https://github.com/astral-sh/ruff/pull/20200))
+- \[`ruff`\] Do not flag `%r` + `repr()` combinations (`RUF065`) ([#20600](https://github.com/astral-sh/ruff/pull/20600))
 
 ### 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))
+- \[`cli`\] Add conflict between `--add-noqa` and `--diff` options ([#20642](https://github.com/astral-sh/ruff/pull/20642))
+- \[`pylint`\] Exempt required imports from `PLR0402` ([#20381](https://github.com/astral-sh/ruff/pull/20381))
+- \[`pylint`\] Fix missing `max-nested-blocks` in settings display ([#20574](https://github.com/astral-sh/ruff/pull/20574))
+- \[`pyupgrade`\] Prevent infinite loop with `I002` and `UP026` ([#20634](https://github.com/astral-sh/ruff/pull/20634))
 
 ### 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))
+- \[`flake8-simplify`\] Improve help message clarity (`SIM105`) ([#20548](https://github.com/astral-sh/ruff/pull/20548))
 
 ### Documentation
 
-- \[`flake8-bandit`\] Fix correct example for `S308` ([#21128](https://github.com/astral-sh/ruff/pull/21128))
+- Add the *The Basics* title back to CONTRIBUTING.md ([#20624](https://github.com/astral-sh/ruff/pull/20624))
+- Fixed documentation for try_consider_else ([#20587](https://github.com/astral-sh/ruff/pull/20587))
+- \[`isort`\] Clarify dependency between `order-by-type` and `case-sensitive` settings ([#20559](https://github.com/astral-sh/ruff/pull/20559))
+- \[`pylint`\] Clarify fix safety to include left-hand hashability (`PLR6201`) ([#20518](https://github.com/astral-sh/ruff/pull/20518))
 
 ### Other changes
 
-- Clearer error message when `line-length` goes beyond threshold ([#21072](https://github.com/astral-sh/ruff/pull/21072))
+- \[`playground`\] Fix quick fixes for empty ranges in playground ([#20599](https://github.com/astral-sh/ruff/pull/20599))
 
 ### 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)
+- [@ntBre](https://github.com/ntBre)
 - [@dylwil3](https://github.com/dylwil3)
-- [@fatelei](https://github.com/fatelei)
-- [@ShaharNaveh](https://github.com/ShaharNaveh)
-- [@Lee-W](https://github.com/Lee-W)
+- [@MichaReiser](https://github.com/MichaReiser)
+- [@danparizher](https://github.com/danparizher)
+- [@LilMonk](https://github.com/LilMonk)
+- [@mgiovani](https://github.com/mgiovani)
+- [@IDrokin117](https://github.com/IDrokin117)
 
-## 0.14.2
+## 0.13.2
 
-Released on 2025-10-23.
+Released on 2025-09-25.
 
 ### Preview features
 
-- \[`flake8-gettext`\] Resolve qualified names and built-in bindings (`INT001`, `INT002`, `INT003`) ([#19045](https://github.com/astral-sh/ruff/pull/19045))
+- \[`flake8-async`\] Implement `blocking-path-method` (`ASYNC240`) ([#20264](https://github.com/astral-sh/ruff/pull/20264))
+- \[`flake8-bugbear`\] Implement `map-without-explicit-strict` (`B912`) ([#20429](https://github.com/astral-sh/ruff/pull/20429))
+- \[`flake8-bultins`\] Detect class-scope builtin shadowing in decorators, default args, and attribute initializers (`A003`) ([#20178](https://github.com/astral-sh/ruff/pull/20178))
+- \[`ruff`\] Implement `logging-eager-conversion` (`RUF065`) ([#19942](https://github.com/astral-sh/ruff/pull/19942))
+- Include `.pyw` files by default when linting and formatting ([#20458](https://github.com/astral-sh/ruff/pull/20458))
 
 ### Bug fixes
 
-- Avoid reusing nested, interpolated quotes before Python 3.12 ([#20930](https://github.com/astral-sh/ruff/pull/20930))
-- Catch syntax errors in nested interpolations before Python 3.12 ([#20949](https://github.com/astral-sh/ruff/pull/20949))
-- \[`fastapi`\] Handle ellipsis defaults in `FAST002` autofix ([#20810](https://github.com/astral-sh/ruff/pull/20810))
-- \[`flake8-simplify`\] Skip `SIM911` when unknown arguments are present ([#20697](https://github.com/astral-sh/ruff/pull/20697))
-- \[`pyupgrade`\] Always parenthesize assignment expressions in fix for `f-string` (`UP032`) ([#21003](https://github.com/astral-sh/ruff/pull/21003))
-- \[`pyupgrade`\] Fix `UP032` conversion for decimal ints with underscores ([#21022](https://github.com/astral-sh/ruff/pull/21022))
-- \[`fastapi`\] Skip autofix for keyword and `__debug__` path params (`FAST003`) ([#20960](https://github.com/astral-sh/ruff/pull/20960))
+- Deduplicate input paths ([#20105](https://github.com/astral-sh/ruff/pull/20105))
+- \[`flake8-comprehensions`\] Preserve trailing commas for single-element lists (`C409`) ([#19571](https://github.com/astral-sh/ruff/pull/19571))
+- \[`flake8-pyi`\] Avoid syntax error from conflict with `PIE790` (`PYI021`) ([#20010](https://github.com/astral-sh/ruff/pull/20010))
+- \[`flake8-simplify`\] Correct fix for positive `maxsplit` without separator (`SIM905`) ([#20056](https://github.com/astral-sh/ruff/pull/20056))
+- \[`pyupgrade`\] Fix `UP008` not to apply when `__class__` is a local variable ([#20497](https://github.com/astral-sh/ruff/pull/20497))
+- \[`ruff`\] Fix `B004` to skip invalid `hasattr`/`getattr` calls ([#20486](https://github.com/astral-sh/ruff/pull/20486))
+- \[`ruff`\] Replace `-nan` with `nan` when using the value to construct a `Decimal` (`FURB164` ) ([#20391](https://github.com/astral-sh/ruff/pull/20391))
+
+### Documentation
+
+- Add 'Finding ways to help' to CONTRIBUTING.md ([#20567](https://github.com/astral-sh/ruff/pull/20567))
+- Update import path to `ruff-wasm-web` ([#20539](https://github.com/astral-sh/ruff/pull/20539))
+- \[`flake8-bandit`\] Clarify the supported hashing functions (`S324`) ([#20534](https://github.com/astral-sh/ruff/pull/20534))
+
+### Other changes
+
+- \[`playground`\] Allow hover quick fixes to appear for overlapping diagnostics ([#20527](https://github.com/astral-sh/ruff/pull/20527))
+- \[`playground`\] Fix non‑BMP code point handling in quick fixes and markers ([#20526](https://github.com/astral-sh/ruff/pull/20526))
+
+### Contributors
+
+- [@BurntSushi](https://github.com/BurntSushi)
+- [@mtshiba](https://github.com/mtshiba)
+- [@second-ed](https://github.com/second-ed)
+- [@danparizher](https://github.com/danparizher)
+- [@ShikChen](https://github.com/ShikChen)
+- [@PieterCK](https://github.com/PieterCK)
+- [@GDYendell](https://github.com/GDYendell)
+- [@RazerM](https://github.com/RazerM)
+- [@TaKO8Ki](https://github.com/TaKO8Ki)
+- [@amyreese](https://github.com/amyreese)
+- [@ntbre](https://github.com/ntBre)
+- [@MichaReiser](https://github.com/MichaReiser)
+
+## 0.13.1
+
+Released on 2025-09-18.
+
+### Preview features
+
+- \[`flake8-simplify`\] Detect unnecessary `None` default for additional key expression types (`SIM910`) ([#20343](https://github.com/astral-sh/ruff/pull/20343))
+- \[`flake8-use-pathlib`\] Add fix for `PTH123` ([#20169](https://github.com/astral-sh/ruff/pull/20169))
+- \[`flake8-use-pathlib`\] Fix `PTH101`, `PTH104`, `PTH105`, `PTH121` fixes ([#20143](https://github.com/astral-sh/ruff/pull/20143))
+- \[`flake8-use-pathlib`\] Make `PTH111` fix unsafe because it can change behavior ([#20215](https://github.com/astral-sh/ruff/pull/20215))
+- \[`pycodestyle`\] Fix `E301` to only trigger for functions immediately within a class ([#19768](https://github.com/astral-sh/ruff/pull/19768))
+- \[`refurb`\] Mark `single-item-membership-test` fix as always unsafe (`FURB171`) ([#20279](https://github.com/astral-sh/ruff/pull/20279))
+
+### Bug fixes
+
+- Handle t-strings for token-based rules and suppression comments ([#20357](https://github.com/astral-sh/ruff/pull/20357))
+- \[`flake8-bandit`\] Fix truthiness: dict-only `**` displays not truthy for `shell` (`S602`, `S604`, `S609`) ([#20177](https://github.com/astral-sh/ruff/pull/20177))
+- \[`flake8-simplify`\] Fix diagnostic to show correct method name for `str.rsplit` calls (`SIM905`) ([#20459](https://github.com/astral-sh/ruff/pull/20459))
+- \[`flynt`\] Use triple quotes for joined raw strings with newlines (`FLY002`) ([#20197](https://github.com/astral-sh/ruff/pull/20197))
+- \[`pyupgrade`\] Fix false positive when class name is shadowed by local variable (`UP008`) ([#20427](https://github.com/astral-sh/ruff/pull/20427))
+- \[`pyupgrade`\] Prevent infinite loop with `I002` and `UP026` ([#20327](https://github.com/astral-sh/ruff/pull/20327))
+- \[`ruff`\] Recognize t-strings, generators, and lambdas in `invalid-index-type` (`RUF016`) ([#20213](https://github.com/astral-sh/ruff/pull/20213))
 
 ### Rule changes
 
-- \[`flake8-bugbear`\] Skip `B905` and `B912` for fewer than two iterables and no starred arguments ([#20998](https://github.com/astral-sh/ruff/pull/20998))
-- \[`ruff`\] Use `DiagnosticTag` for more `pyflakes` and `pandas` rules ([#20801](https://github.com/astral-sh/ruff/pull/20801))
+- \[`RUF102`\] Respect rule redirects in invalid rule code detection ([#20245](https://github.com/astral-sh/ruff/pull/20245))
+- \[`flake8-bugbear`\] Mark the fix for `unreliable-callable-check` as always unsafe (`B004`) ([#20318](https://github.com/astral-sh/ruff/pull/20318))
+- \[`ruff`\] Allow dataclass attribute value instantiation from nested frozen dataclass (`RUF009`) ([#20352](https://github.com/astral-sh/ruff/pull/20352))
 
 ### CLI
 
-- Improve JSON output from `ruff rule` ([#20168](https://github.com/astral-sh/ruff/pull/20168))
+- Add fixes to `output-format=sarif` ([#20300](https://github.com/astral-sh/ruff/pull/20300))
+- Treat panics as fatal diagnostics, sort panics last ([#20258](https://github.com/astral-sh/ruff/pull/20258))
 
 ### Documentation
 
-- Add source to testimonial ([#20971](https://github.com/astral-sh/ruff/pull/20971))
-- Document when a rule was added ([#21035](https://github.com/astral-sh/ruff/pull/21035))
+- \[`ruff`\] Add `analyze.string-imports-min-dots` to settings ([#20375](https://github.com/astral-sh/ruff/pull/20375))
+- Update README.md with Albumentations new repository URL ([#20415](https://github.com/astral-sh/ruff/pull/20415))
 
 ### Other changes
 
-- [syntax-errors] Name is parameter and global ([#20426](https://github.com/astral-sh/ruff/pull/20426))
-- [syntax-errors] Alternative `match` patterns bind different names ([#20682](https://github.com/astral-sh/ruff/pull/20682))
+- Bump MSRV to Rust 1.88 ([#20470](https://github.com/astral-sh/ruff/pull/20470))
+- Enable inline noqa for multiline strings in playground ([#20442](https://github.com/astral-sh/ruff/pull/20442))
 
 ### Contributors
 
-- [@hengky-kurniawan-1](https://github.com/hengky-kurniawan-1)
-- [@ShalokShalom](https://github.com/ShalokShalom)
-- [@robsdedude](https://github.com/robsdedude)
-- [@LoicRiegel](https://github.com/LoicRiegel)
-- [@TaKO8Ki](https://github.com/TaKO8Ki)
-- [@dylwil3](https://github.com/dylwil3)
-- [@11happy](https://github.com/11happy)
-- [@ntBre](https://github.com/ntBre)
-
-## 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)
+- [@chirizxc](https://github.com/chirizxc)
 - [@danparizher](https://github.com/danparizher)
-- [@mgaitan](https://github.com/mgaitan)
-- [@augustelalande](https://github.com/augustelalande)
+- [@IDrokin117](https://github.com/IDrokin117)
+- [@amyreese](https://github.com/amyreese)
+- [@AlexWaygood](https://github.com/AlexWaygood)
 - [@dylwil3](https://github.com/dylwil3)
-- [@Lee-W](https://github.com/Lee-W)
-- [@injust](https://github.com/injust)
-- [@CarrotManMatt](https://github.com/CarrotManMatt)
+- [@njhearp](https://github.com/njhearp)
+- [@woodruffw](https://github.com/woodruffw)
+- [@dcreager](https://github.com/dcreager)
+- [@TaKO8Ki](https://github.com/TaKO8Ki)
+- [@BurntSushi](https://github.com/BurntSushi)
+- [@salahelfarissi](https://github.com/salahelfarissi)
+- [@MichaReiser](https://github.com/MichaReiser)
 
-## 0.14.0
+## 0.13.0
 
-Released on 2025-10-07.
+Check out the [blog post](https://astral.sh/blog/ruff-v0.13.0) for a migration
+guide and overview of the changes!
 
 ### Breaking changes
 
-- Update default and latest Python versions for 3.14 ([#20725](https://github.com/astral-sh/ruff/pull/20725))
+- **Several rules can now add `from __future__ import annotations` automatically**
+
+    `TC001`, `TC002`, `TC003`, `RUF013`, and `UP037` now add `from __future__ import annotations` as part of their fixes when the
+    `lint.future-annotations` setting is enabled. This allows the rules to move
+    more imports into `TYPE_CHECKING` blocks (`TC001`, `TC002`, and `TC003`),
+    use PEP 604 union syntax on Python versions before 3.10 (`RUF013`), and
+    unquote more annotations (`UP037`).
+
+- **Full module paths are now used to verify first-party modules**
+
+    Ruff now checks that the full path to a module exists on disk before
+    categorizing it as a first-party import. This change makes first-party
+    import detection more accurate, helping to avoid false positives on local
+    directories with the same name as a third-party dependency, for example. See
+    the [FAQ
+    section](https://docs.astral.sh/ruff/faq/#how-does-ruff-determine-which-of-my-imports-are-first-party-third-party-etc) on import categorization for more details.
+
+- **Deprecated rules must now be selected by exact rule code**
+
+    Ruff will no longer activate deprecated rules selected by their group name
+    or prefix. As noted below, the two remaining deprecated rules were also
+    removed in this release, so this won't affect any current rules, but it will
+    still affect any deprecations in the future.
+
+- **The deprecated macOS configuration directory fallback has been removed**
+
+    Ruff will no longer look for a user-level configuration file at
+    `~/Library/Application Support/ruff/ruff.toml` on macOS. This feature was
+    deprecated in v0.5 in favor of using the [XDG
+    specification](https://specifications.freedesktop.org/basedir-spec/latest/)
+    (usually resolving to `~/.config/ruff/ruff.toml`), like on Linux. The
+    fallback and accompanying deprecation warning have now been removed.
+
+### Removed Rules
+
+The following rules have been removed:
+
+- [`pandas-df-variable-name`](https://docs.astral.sh/ruff/rules/pandas-df-variable-name) (`PD901`)
+- [`non-pep604-isinstance`](https://docs.astral.sh/ruff/rules/non-pep604-isinstance) (`UP038`)
+
+### Stabilization
+
+The following rules have been stabilized and are no longer in preview:
+
+- [`airflow-dag-no-schedule-argument`](https://docs.astral.sh/ruff/rules/airflow-dag-no-schedule-argument)
+    (`AIR002`)
+- [`airflow3-removal`](https://docs.astral.sh/ruff/rules/airflow3-removal) (`AIR301`)
+- [`airflow3-moved-to-provider`](https://docs.astral.sh/ruff/rules/airflow3-moved-to-provider)
+    (`AIR302`)
+- [`airflow3-suggested-update`](https://docs.astral.sh/ruff/rules/airflow3-suggested-update)
+    (`AIR311`)
+- [`airflow3-suggested-to-move-to-provider`](https://docs.astral.sh/ruff/rules/airflow3-suggested-to-move-to-provider)
+    (`AIR312`)
+- [`long-sleep-not-forever`](https://docs.astral.sh/ruff/rules/long-sleep-not-forever) (`ASYNC116`)
+- [`f-string-number-format`](https://docs.astral.sh/ruff/rules/f-string-number-format) (`FURB116`)
+- [`os-symlink`](https://docs.astral.sh/ruff/rules/os-symlink) (`PTH211`)
+- [`generic-not-last-base-class`](https://docs.astral.sh/ruff/rules/generic-not-last-base-class)
+    (`PYI059`)
+- [`redundant-none-literal`](https://docs.astral.sh/ruff/rules/redundant-none-literal) (`PYI061`)
+- [`pytest-raises-ambiguous-pattern`](https://docs.astral.sh/ruff/rules/pytest-raises-ambiguous-pattern)
+    (`RUF043`)
+- [`unused-unpacked-variable`](https://docs.astral.sh/ruff/rules/unused-unpacked-variable)
+    (`RUF059`)
+- [`useless-class-metaclass-type`](https://docs.astral.sh/ruff/rules/useless-class-metaclass-type)
+    (`UP050`)
+
+The following behaviors have been stabilized:
+
+- [`assert-raises-exception`](https://docs.astral.sh/ruff/rules/assert-raises-exception) (`B017`)
+    now checks for direct calls to `unittest.TestCase.assert_raises` and `pytest.raises` instead of
+    only the context manager forms.
+- [`missing-trailing-comma`](https://docs.astral.sh/ruff/rules/missing-trailing-comma) (`COM812`)
+    and [`prohibited-trailing-comma`](https://docs.astral.sh/ruff/rules/prohibited-trailing-comma)
+    (`COM819`) now check for trailing commas in PEP 695 type parameter lists.
+- [`raw-string-in-exception`](https://docs.astral.sh/ruff/rules/raw-string-in-exception) (`EM101`)
+    now also checks for byte strings in exception messages.
+- [`invalid-mock-access`](https://docs.astral.sh/ruff/rules/invalid-mock-access) (`PGH005`) now
+    checks for `AsyncMock` methods like `not_awaited` in addition to the synchronous variants.
+- [`useless-import-alias`](https://docs.astral.sh/ruff/rules/useless-import-alias) (`PLC0414`) no
+    longer applies to `__init__.py` files, where it conflicted with one of the suggested fixes for
+    [`unused-import`](https://docs.astral.sh/ruff/rules/unused-import) (`F401`).
+- [`bidirectional-unicode`](https://docs.astral.sh/ruff/rules/bidirectional-unicode) (`PLE2502`) now
+    also checks for U+061C (Arabic Letter Mark).
+- The fix for
+    [`multiple-with-statements`](https://docs.astral.sh/ruff/rules/multiple-with-statements)
+    (`SIM117`) is now marked as always safe.
 
 ### Preview features
 
-- \[`flake8-bugbear`\] Include certain guaranteed-mutable expressions: tuples, generators, and assignment expressions (`B006`) ([#20024](https://github.com/astral-sh/ruff/pull/20024))
-- \[`refurb`\] Add fixes for `FURB101` and `FURB103` ([#20520](https://github.com/astral-sh/ruff/pull/20520))
-- \[`ruff`\] Extend `FA102` with listed PEP 585-compatible APIs ([#20659](https://github.com/astral-sh/ruff/pull/20659))
+- \[`pyupgrade`\] Enable `UP043` in stub files ([#20027](https://github.com/astral-sh/ruff/pull/20027))
 
 ### Bug fixes
 
-- \[`flake8-annotations`\] Fix return type annotations to handle shadowed builtin symbols (`ANN201`, `ANN202`, `ANN204`, `ANN205`, `ANN206`) ([#20612](https://github.com/astral-sh/ruff/pull/20612))
-- \[`flynt`\] Fix f-string quoting for mixed quote joiners (`FLY002`) ([#20662](https://github.com/astral-sh/ruff/pull/20662))
-- \[`isort`\] Fix inserting required imports before future imports (`I002`) ([#20676](https://github.com/astral-sh/ruff/pull/20676))
-- \[`ruff`\] Handle argfile expansion errors gracefully ([#20691](https://github.com/astral-sh/ruff/pull/20691))
-- \[`ruff`\] Skip `RUF051` if `else`/`elif` block is present ([#20705](https://github.com/astral-sh/ruff/pull/20705))
-- \[`ruff`\] Improve handling of intermixed comments inside from-imports ([#20561](https://github.com/astral-sh/ruff/pull/20561))
+- \[`pyupgrade`\] Apply `UP008` only when the `__class__` cell exists ([#19424](https://github.com/astral-sh/ruff/pull/19424))
+- \[`ruff`\] Fix empty f-string detection in `in-empty-collection` (`RUF060`) ([#20249](https://github.com/astral-sh/ruff/pull/20249))
+
+### Server
+
+- Add support for using uv as an alternative formatter backend ([#19665](https://github.com/astral-sh/ruff/pull/19665))
 
 ### Documentation
 
-- \[`flake8-comprehensions`\] Clarify fix safety documentation (`C413`) ([#20640](https://github.com/astral-sh/ruff/pull/20640))
-
-### Contributors
-
-- [@danparizher](https://github.com/danparizher)
-- [@terror](https://github.com/terror)
-- [@TaKO8Ki](https://github.com/TaKO8Ki)
-- [@ntBre](https://github.com/ntBre)
-- [@njhearp](https://github.com/njhearp)
-- [@amyreese](https://github.com/amyreese)
-- [@IDrokin117](https://github.com/IDrokin117)
-- [@chirizxc](https://github.com/chirizxc)
-
-## 0.13.x
-
-See [changelogs/0.13.x](./changelogs/0.13.x.md)
+- \[`pep8-naming`\] Fix formatting of `__all__` (`N816`) ([#20301](https://github.com/astral-sh/ruff/pull/20301))
 
 ## 0.12.x
 

CONTRIBUTING.md

@@ -321,15 +321,9 @@ them to [PyPI](https://pypi.org/project/ruff/).
 Ruff follows the [semver](https://semver.org/) versioning standard. However, as pre-1.0 software,
 even patch releases may contain [non-backwards-compatible changes](https://semver.org/#spec-item-4).
 
-### Installing tools
-
-1. Install `uv`: `curl -LsSf https://astral.sh/uv/install.sh | sh`
-
-1. Install `npm`: `brew install npm` or similar
-
 ### Creating a new release
 
-Commit each step of this process separately for easier review.
+1. Install `uv`: `curl -LsSf https://astral.sh/uv/install.sh | sh`
 
 1. Run `./scripts/release.sh`; this command will:
 
@@ -343,7 +337,6 @@ Commit each step of this process separately for easier review.
 
     - Often labels will be missing from pull requests they will need to be manually organized into the proper section
     - Changes should be edited to be user-facing descriptions, avoiding internal details
-    - Square brackets (eg, `[ruff]` project name) will be automatically escaped by `pre-commit`
 
     Additionally, for minor releases:
 
@@ -383,13 +376,13 @@ Commit each step of this process separately for easier review.
 
 1. Verify the GitHub release:
 
-    1. The changelog should match the content of `CHANGELOG.md`
+    1. The Changelog should match the content of `CHANGELOG.md`
+    1. Append the contributors from the `scripts/release.sh` script
 
 1. If needed, [update the schemastore](https://github.com/astral-sh/ruff/blob/main/scripts/update_schemastore.py).
 
     1. One can determine if an update is needed when
         `git diff old-version-tag new-version-tag -- ruff.schema.json` returns a non-empty diff.
-    1. Run `uv run --only-dev --no-sync scripts/update_schemastore.py --proto <https|ssh>`
     1. Once run successfully, you should follow the link in the output to create a PR.
 
 1. If needed, update the [`ruff-lsp`](https://github.com/astral-sh/ruff-lsp) and

Cargo.lock

@@ -50,9 +50,9 @@ dependencies = [
 
 [[package]]
 name = "anstream"
-version = "0.6.21"
+version = "0.6.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43d5b281e737544384e969a5ccad3f1cdd24b48086a0fc1b2a5262a26b8f4f4a"
+checksum = "3ae563653d1938f79b1ab1b5e668c87c76a9930414574a6583a7b7e11a8e6192"
 dependencies = [
  "anstyle",
  "anstyle-parse",
@@ -65,9 +65,9 @@ dependencies = [
 
 [[package]]
 name = "anstyle"
-version = "1.0.13"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5192cca8006f1fd4f7237516f40fa183bb07f8fbdfedaa0036de5ea9b0b45e78"
+checksum = "862ed96ca487e809f1c8e5a8447f6ee2cf102f846893800b20cebdf541fc6bbd"
 
 [[package]]
 name = "anstyle-lossy"
@@ -214,6 +214,15 @@ version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
+[[package]]
+name = "bincode"
+version = "1.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "bincode"
 version = "2.0.1"
@@ -234,26 +243,6 @@ dependencies = [
  "virtue",
 ]
 
-[[package]]
-name = "bindgen"
-version = "0.72.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "993776b509cfb49c750f11b8f07a46fa23e0a1386ffc01fb1e7d343efc387895"
-dependencies = [
- "bitflags 2.9.4",
- "cexpr",
- "clang-sys",
- "itertools 0.10.5",
- "log",
- "prettyplease",
- "proc-macro2",
- "quote",
- "regex",
- "rustc-hash",
- "shlex",
- "syn",
-]
-
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -295,9 +284,9 @@ checksum = "36f64beae40a84da1b4b26ff2761a5b895c12adc41dc25aaee1c4f2bbfe97a6e"
 
 [[package]]
 name = "bstr"
-version = "1.12.1"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63044e1ae8e69f3b5a92c736ca6269b8d12fa7efe39bf34ddb06d102cf0e2cab"
+checksum = "234113d19d0d7d613b40e86fb654acf958910802bcceab913a4f9e7cda03b1a4"
 dependencies = [
  "memchr",
  "regex-automata",
@@ -327,9 +316,9 @@ dependencies = [
 
 [[package]]
 name = "camino"
-version = "1.2.1"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "276a59bf2b2c967788139340c9f0c5b12d7fd6630315c15c217e559de85d2609"
+checksum = "e1de8bc0aa9e9385ceb3bf0c152e3a9b9544f6c4a912c8ae504e80c1f0368603"
 dependencies = [
  "serde_core",
 ]
@@ -361,15 +350,6 @@ dependencies = [
  "shlex",
 ]
 
-[[package]]
-name = "cexpr"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
-dependencies = [
- "nom",
-]
-
 [[package]]
 name = "cfg-if"
 version = "1.0.3"
@@ -420,22 +400,11 @@ dependencies = [
  "half",
 ]
 
-[[package]]
-name = "clang-sys"
-version = "1.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b023947811758c97c59bf9d1c188fd619ad4718dcaa767947df1cadb14f39f4"
-dependencies = [
- "glob",
- "libc",
- "libloading",
-]
-
 [[package]]
 name = "clap"
-version = "4.5.50"
+version = "4.5.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c2cfd7bf8a6017ddaa4e32ffe7403d547790db06bd171c1c53926faab501623"
+checksum = "e2134bb3ea021b78629caa971416385309e0131b351b25e01dc16fb54e1b5fae"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -443,9 +412,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.50"
+version = "4.5.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a4c05b9e80c5ccd3a7ef080ad7b6ba7d6fc00a985b8b157197075677c82c7a0"
+checksum = "c2ba64afa3c0a6df7fa517765e31314e983f51dda798ffba27b988194fb65dc9"
 dependencies = [
  "anstream",
  "anstyle",
@@ -486,9 +455,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.5.49"
+version = "4.5.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a0b5487afeab2deb2ff4e03a807ad1a03ac532ff5a2cee5d86884440c7f7671"
+checksum = "bbfd7eae0b0f1a6e63d4b13c9c478de77c2eb546fba158ad50b4203dc24b9f9c"
 dependencies = [
  "heck",
  "proc-macro2",
@@ -517,17 +486,16 @@ dependencies = [
 
 [[package]]
 name = "codspeed"
-version = "4.0.4"
+version = "3.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0f62ea8934802f8b374bf691eea524c3aa444d7014f604dd4182a3667b69510"
+checksum = "35584c5fcba8059780748866387fb97c5a203bcfc563fc3d0790af406727a117"
 dependencies = [
  "anyhow",
- "bindgen",
- "cc",
+ "bincode 1.3.3",
  "colored 2.2.0",
  "glob",
  "libc",
- "nix 0.30.1",
+ "nix 0.29.0",
  "serde",
  "serde_json",
  "statrs",
@@ -536,22 +504,20 @@ dependencies = [
 
 [[package]]
 name = "codspeed-criterion-compat"
-version = "4.0.4"
+version = "3.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d87efbc015fc0ff1b2001cd87df01c442824de677e01a77230bf091534687abb"
+checksum = "78f6c1c6bed5fd84d319e8b0889da051daa361c79b7709c9394dfe1a882bba67"
 dependencies = [
- "clap",
  "codspeed",
  "codspeed-criterion-compat-walltime",
  "colored 2.2.0",
- "regex",
 ]
 
 [[package]]
 name = "codspeed-criterion-compat-walltime"
-version = "4.0.4"
+version = "3.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae5713ace440123bb4f1f78dd068d46872cb8548bfe61f752e7b2ad2c06d7f00"
+checksum = "c989289ce6b1cbde72ed560496cb8fbf5aa14d5ef5666f168e7f87751038352e"
 dependencies = [
  "anes",
  "cast",
@@ -574,22 +540,20 @@ dependencies = [
 
 [[package]]
 name = "codspeed-divan-compat"
-version = "4.0.4"
+version = "3.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95b4214b974f8f5206497153e89db90274e623f06b00bf4b9143eeb7735d975d"
+checksum = "adf64eda57508448d59efd940bad62ede7c50b0d451a150b8d6a0eca642792a6"
 dependencies = [
- "clap",
  "codspeed",
  "codspeed-divan-compat-macros",
  "codspeed-divan-compat-walltime",
- "regex",
 ]
 
 [[package]]
 name = "codspeed-divan-compat-macros"
-version = "4.0.4"
+version = "3.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a53f34a16cb70ce4fd9ad57e1db016f0718e434f34179ca652006443b9a39967"
+checksum = "058167258e819b16a4ba601fdfe270349ef191154758dbce122c62a698f70ba8"
 dependencies = [
  "divan-macros",
  "itertools 0.14.0",
@@ -601,9 +565,9 @@ dependencies = [
 
 [[package]]
 name = "codspeed-divan-compat-walltime"
-version = "4.0.4"
+version = "3.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8a5099050c8948dce488b8eaa2e68dc5cf571cb8f9fce99aaaecbdddb940bcd"
+checksum = "48f9866ee3a4ef9d2868823ea5811886763af244f2df584ca247f49281c43f1f"
 dependencies = [
  "cfg-if",
  "clap",
@@ -633,7 +597,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "117725a109d387c937a1533ce01b450cbde6b88abceea8473c4d7a85853cda3c"
 dependencies = [
  "lazy_static",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -642,7 +606,7 @@ version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fde0e0ec90c9dfb3b4b1a0891a7dcd0e2bffde2f7efed5fe7c9bb00e5bfb915e"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -854,27 +818,6 @@ dependencies = [
  "typenum",
 ]
 
-[[package]]
-name = "csv"
-version = "1.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acdc4883a9c96732e4733212c01447ebd805833b7275a73ca3ee080fd77afdaf"
-dependencies = [
- "csv-core",
- "itoa",
- "ryu",
- "serde",
-]
-
-[[package]]
-name = "csv-core"
-version = "0.1.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d02f3b0da4c6504f86e9cd789d8dbafab48c2321be74e9987593de5a894d93d"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "ctrlc"
 version = "3.5.0"
@@ -1007,7 +950,7 @@ dependencies = [
  "libc",
  "option-ext",
  "redox_users",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]
@@ -1093,7 +1036,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]
@@ -1224,9 +1167,9 @@ dependencies = [
 
 [[package]]
 name = "get-size-derive2"
-version = "0.7.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46b134aa084df7c3a513a1035c52f623e4b3065dfaf3d905a4f28a2e79b5bb3f"
+checksum = "e3814abc7da8ab18d2fd820f5b540b5e39b6af0a32de1bdd7c47576693074843"
 dependencies = [
  "attribute-derive",
  "quote",
@@ -1235,9 +1178,9 @@ dependencies = [
 
 [[package]]
 name = "get-size2"
-version = "0.7.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0d51c9f2e956a517619ad9e7eaebc7a573f9c49b38152e12eade750f89156f9"
+checksum = "5dfe2cec5b5ce8fb94dcdb16a1708baa4d0609cc3ce305ca5d3f6f2ffb59baed"
 dependencies = [
  "compact_str",
  "get-size-derive2",
@@ -1262,20 +1205,20 @@ checksum = "335ff9f135e4384c8150d6f27c6daed433577f86b4750418338c01a1a2528592"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi",
+ "wasi 0.11.1+wasi-snapshot-preview1",
 ]
 
 [[package]]
 name = "getrandom"
-version = "0.3.4"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
+checksum = "26145e563e54f2cadc477553f1ec5ee650b00862f0a58bcd12cbdc5f0ea2d2f4"
 dependencies = [
  "cfg-if",
  "js-sys",
  "libc",
  "r-efi",
- "wasip2",
+ "wasi 0.14.7+wasi-0.2.4",
  "wasm-bindgen",
 ]
 
@@ -1287,9 +1230,9 @@ checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"
 
 [[package]]
 name = "globset"
-version = "0.4.17"
+version = "0.4.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eab69130804d941f8075cfd713bf8848a2c3b3f201a9457a11e6f87e1ab62305"
+checksum = "54a1028dfc5f5df5da8a56a73e6c153c9a9708ec57232470703592a3f18e49f5"
 dependencies = [
  "aho-corasick",
  "bstr",
@@ -1523,9 +1466,9 @@ dependencies = [
 
 [[package]]
 name = "ignore"
-version = "0.4.24"
+version = "0.4.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81776e6f9464432afcc28d03e52eb101c93b6f0566f52aef2427663e700f0403"
+checksum = "6d89fd380afde86567dfba715db065673989d6253f42b88179abd3eae47bda4b"
 dependencies = [
  "crossbeam-deque",
  "globset",
@@ -1563,7 +1506,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b0f83760fb341a774ed326568e19f5a863af4a952def8c39f9ab92fd95b88e5"
 dependencies = [
  "equivalent",
- "hashbrown 0.15.5",
+ "hashbrown 0.16.0",
  "serde",
  "serde_core",
 ]
@@ -1690,7 +1633,7 @@ checksum = "e04d7f318608d35d4b61ddd75cbdaee86b023ebe2bd5a66ee0915f0bf93095a9"
 dependencies = [
  "hermit-abi",
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1754,7 +1697,7 @@ dependencies = [
  "portable-atomic",
  "portable-atomic-util",
  "serde",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1789,7 +1732,7 @@ version = "0.1.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9afb3de4395d6b3e67a780b6de64b51c978ecf11cb9a462c66be7d4ca9039d33"
 dependencies = [
- "getrandom 0.3.4",
+ "getrandom 0.3.3",
  "libc",
 ]
 
@@ -1837,15 +1780,15 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "libc"
-version = "0.2.177"
+version = "0.2.175"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2874a2af47a2325c2001a6e6fad9b16a53b802102b528163885171cf92b15976"
+checksum = "6a82ae493e598baaea5209805c49bbf2ea7de956d50d7da0da1164f9c6d28543"
 
 [[package]]
 name = "libcst"
-version = "1.8.5"
+version = "1.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d56bcd52d9b5e5f43e7fba20eb1f423ccb18c84cdf1cb506b8c1b95776b0b49"
+checksum = "052ef5d9fc958a51aeebdf3713573b36c6fd6eed0bf0e60e204d2c0f8cf19b9f"
 dependencies = [
  "annotate-snippets",
  "libcst_derive",
@@ -1858,24 +1801,14 @@ dependencies = [
 
 [[package]]
 name = "libcst_derive"
-version = "1.8.5"
+version = "1.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fcf5a725c4db703660124fe0edb98285f1605d0b87b7ee8684b699764a4f01a"
+checksum = "a91a751afee92cbdd59d4bc6754c7672712eec2d30a308f23de4e3287b2929cb"
 dependencies = [
  "quote",
  "syn",
 ]
 
-[[package]]
-name = "libloading"
-version = "0.8.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7c4b02199fee7c5d21a5ae7d8cfa79a6ef5bb2fc834d6e9058e89c825efdc55"
-dependencies = [
- "cfg-if",
- "windows-link 0.2.0",
-]
-
 [[package]]
 name = "libmimalloc-sys"
 version = "0.1.44"
@@ -2017,9 +1950,9 @@ checksum = "2f926ade0c4e170215ae43342bf13b9310a437609c81f29f86c5df6657582ef9"
 
 [[package]]
 name = "memchr"
-version = "2.7.6"
+version = "2.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f52b00d39961fc5b2736ea853c9cc86238e165017a493d1d5c8eac6bdc4cc273"
+checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"
 
 [[package]]
 name = "memoffset"
@@ -2072,7 +2005,7 @@ checksum = "78bed444cc8a2160f01cbcf811ef18cac863ad68ae8ca62092e8db51d51c761c"
 dependencies = [
  "libc",
  "log",
- "wasi",
+ "wasi 0.11.1+wasi-snapshot-preview1",
  "windows-sys 0.59.0",
 ]
 
@@ -2528,16 +2461,6 @@ dependencies = [
  "yansi",
 ]
 
-[[package]]
-name = "prettyplease"
-version = "0.2.37"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
-dependencies = [
- "proc-macro2",
- "syn",
-]
-
 [[package]]
 name = "proc-macro-crate"
 version = "3.4.0"
@@ -2569,9 +2492,9 @@ dependencies = [
 
 [[package]]
 name = "pyproject-toml"
-version = "0.13.7"
+version = "0.13.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6d755483ad14b49e76713b52285235461a5b4f73f17612353e11a5de36a5fd2"
+checksum = "ec768e063102b426e8962989758115e8659485124de9207bc365fab524125d65"
 dependencies = [
  "indexmap",
  "pep440_rs",
@@ -2627,9 +2550,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.41"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce25767e7b499d1b604768e7cde645d14cc8584231ea6b295e9c9eb22c02e1d1"
+checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
 dependencies = [
  "proc-macro2",
 ]
@@ -2724,7 +2647,7 @@ version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
 dependencies = [
- "getrandom 0.3.4",
+ "getrandom 0.3.3",
 ]
 
 [[package]]
@@ -2767,31 +2690,11 @@ dependencies = [
  "thiserror 2.0.16",
 ]
 
-[[package]]
-name = "ref-cast"
-version = "1.0.25"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f354300ae66f76f1c85c5f84693f0ce81d747e2c3f21a45fef496d89c960bf7d"
-dependencies = [
- "ref-cast-impl",
-]
-
-[[package]]
-name = "ref-cast-impl"
-version = "1.0.25"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7186006dcb21920990093f30e3dea63b7d6e977bf1256be20c3563a5db070da"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "regex"
-version = "1.11.3"
+version = "1.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b5288124840bee7b386bc413c487869b360b2b4ec421ea56425128692f2a82c"
+checksum = "23d7fd106d8c02486a8d64e778353d1cffe08ce79ac2e82f540c86d0facf6912"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -2801,9 +2704,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.13"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5276caf25ac86c8d810222b3dbb938e512c55c6831a10f3e6ed1c93b84041f1c"
+checksum = "6b9458fa0bfeeac22b5ca447c63aaf45f28439a709ccd244698632f9aa6394d6"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -2835,12 +2738,12 @@ dependencies = [
 
 [[package]]
 name = "ruff"
-version = "0.14.3"
+version = "0.13.3"
 dependencies = [
  "anyhow",
  "argfile",
  "assert_fs",
- "bincode",
+ "bincode 2.0.1",
  "bitflags 2.9.4",
  "cachedir",
  "clap",
@@ -2874,7 +2777,6 @@ dependencies = [
  "ruff_python_ast",
  "ruff_python_formatter",
  "ruff_python_parser",
- "ruff_python_trivia",
  "ruff_server",
  "ruff_source_file",
  "ruff_text_size",
@@ -3092,7 +2994,7 @@ dependencies = [
 
 [[package]]
 name = "ruff_linter"
-version = "0.14.3"
+version = "0.13.3"
 dependencies = [
  "aho-corasick",
  "anyhow",
@@ -3217,7 +3119,6 @@ dependencies = [
  "salsa",
  "schemars",
  "serde",
- "serde_json",
  "thiserror 2.0.16",
 ]
 
@@ -3447,11 +3348,11 @@ dependencies = [
 
 [[package]]
 name = "ruff_wasm"
-version = "0.14.3"
+version = "0.13.3"
 dependencies = [
  "console_error_panic_hook",
  "console_log",
- "getrandom 0.3.4",
+ "getrandom 0.3.3",
  "js-sys",
  "log",
  "ruff_formatter",
@@ -3505,7 +3406,6 @@ dependencies = [
  "rustc-hash",
  "schemars",
  "serde",
- "serde_json",
  "shellexpand",
  "strum",
  "tempfile",
@@ -3545,7 +3445,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]
@@ -3562,8 +3462,8 @@ checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 
 [[package]]
 name = "salsa"
-version = "0.24.0"
-source = "git+https://github.com/salsa-rs/salsa.git?rev=cdd0b85516a52c18b8a6d17a2279a96ed6c3e198#cdd0b85516a52c18b8a6d17a2279a96ed6c3e198"
+version = "0.23.0"
+source = "git+https://github.com/salsa-rs/salsa.git?rev=29ab321b45d00daa4315fa2a06f7207759a8c87e#29ab321b45d00daa4315fa2a06f7207759a8c87e"
 dependencies = [
  "boxcar",
  "compact_str",
@@ -3586,13 +3486,13 @@ dependencies = [
 
 [[package]]
 name = "salsa-macro-rules"
-version = "0.24.0"
-source = "git+https://github.com/salsa-rs/salsa.git?rev=cdd0b85516a52c18b8a6d17a2279a96ed6c3e198#cdd0b85516a52c18b8a6d17a2279a96ed6c3e198"
+version = "0.23.0"
+source = "git+https://github.com/salsa-rs/salsa.git?rev=29ab321b45d00daa4315fa2a06f7207759a8c87e#29ab321b45d00daa4315fa2a06f7207759a8c87e"
 
 [[package]]
 name = "salsa-macros"
-version = "0.24.0"
-source = "git+https://github.com/salsa-rs/salsa.git?rev=cdd0b85516a52c18b8a6d17a2279a96ed6c3e198#cdd0b85516a52c18b8a6d17a2279a96ed6c3e198"
+version = "0.23.0"
+source = "git+https://github.com/salsa-rs/salsa.git?rev=29ab321b45d00daa4315fa2a06f7207759a8c87e#29ab321b45d00daa4315fa2a06f7207759a8c87e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3611,12 +3511,11 @@ dependencies = [
 
 [[package]]
 name = "schemars"
-version = "1.0.4"
+version = "0.8.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82d20c4491bc164fa2f6c5d44565947a52ad80b9505d8e36f8d54c27c739fcd0"
+checksum = "3fbf2ae1b8bc8e02df939598064d22402220cd5bbcca1c76f7d6a310974d5615"
 dependencies = [
  "dyn-clone",
- "ref-cast",
  "schemars_derive",
  "serde",
  "serde_json",
@@ -3624,9 +3523,9 @@ dependencies = [
 
 [[package]]
 name = "schemars_derive"
-version = "1.0.4"
+version = "0.8.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33d020396d1d138dc19f1165df7545479dcd58d93810dc5d646a16e55abefa80"
+checksum = "32e265784ad618884abaea0600a9adf15393368d840e0222d101a072f3f7534d"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3648,9 +3547,9 @@ checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
 
 [[package]]
 name = "serde"
-version = "1.0.228"
+version = "1.0.226"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a8e94ea7f378bd32cbbd37198a4a91436180c5bb472411e48b5ec2e2124ae9e"
+checksum = "0dca6411025b24b60bfa7ec1fe1f8e710ac09782dca409ee8237ba74b51295fd"
 dependencies = [
  "serde_core",
  "serde_derive",
@@ -3669,18 +3568,18 @@ dependencies = [
 
 [[package]]
 name = "serde_core"
-version = "1.0.228"
+version = "1.0.226"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41d385c7d4ca58e59fc732af25c3983b67ac852c1a25000afe1175de458b67ad"
+checksum = "ba2ba63999edb9dac981fb34b3e5c0d111a69b0924e253ed29d83f7c99e966a4"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.228"
+version = "1.0.226"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
+checksum = "8db53ae22f34573731bafa1db20f04027b2d25e02d8205921b569171699cdb33"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3818,9 +3717,9 @@ checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
 
 [[package]]
 name = "snapbox"
-version = "0.6.22"
+version = "0.6.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "805d09a74586d9b17061e5be6ee5f8cc37e5982c349948114ffc5f68093fe5ec"
+checksum = "96dcfc4581e3355d70ac2ee14cfdf81dce3d85c85f1ed9e2c1d3013f53b3436b"
 dependencies = [
  "anstream",
  "anstyle",
@@ -3833,7 +3732,7 @@ dependencies = [
  "similar",
  "snapbox-macros",
  "wait-timeout",
- "windows-sys 0.60.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -3938,10 +3837,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "84fa4d11fadde498443cca10fd3ac23c951f0dc59e080e9f4b93d4df4e4eea53"
 dependencies = [
  "fastrand",
- "getrandom 0.3.4",
+ "getrandom 0.3.3",
  "once_cell",
  "rustix",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]
@@ -4328,26 +4227,6 @@ dependencies = [
  "ty_python_semantic",
 ]
 
-[[package]]
-name = "ty_completion_eval"
-version = "0.0.0"
-dependencies = [
- "anyhow",
- "bstr",
- "clap",
- "csv",
- "regex",
- "ruff_db",
- "ruff_text_size",
- "serde",
- "tempfile",
- "toml",
- "ty_ide",
- "ty_project",
- "ty_python_semantic",
- "walkdir",
-]
-
 [[package]]
 name = "ty_ide"
 version = "0.0.0"
@@ -4376,7 +4255,6 @@ dependencies = [
  "tracing",
  "ty_project",
  "ty_python_semantic",
- "ty_vendored",
 ]
 
 [[package]]
@@ -4408,7 +4286,6 @@ dependencies = [
  "salsa",
  "schemars",
  "serde",
- "serde_json",
  "thiserror 2.0.16",
  "toml",
  "tracing",
@@ -4434,12 +4311,10 @@ dependencies = [
  "glob",
  "hashbrown 0.16.0",
  "indexmap",
- "indoc",
  "insta",
  "itertools 0.14.0",
  "memchr",
  "ordermap",
- "pretty_assertions",
  "quickcheck",
  "quickcheck_macros",
  "ruff_annotate_snippets",
@@ -4458,7 +4333,6 @@ dependencies = [
  "salsa",
  "schemars",
  "serde",
- "serde_json",
  "smallvec",
  "static_assertions",
  "strsim",
@@ -4507,6 +4381,7 @@ dependencies = [
  "ty_ide",
  "ty_project",
  "ty_python_semantic",
+ "ty_vendored",
 ]
 
 [[package]]
@@ -4521,11 +4396,11 @@ name = "ty_test"
 version = "0.0.0"
 dependencies = [
  "anyhow",
+ "bitflags 2.9.4",
  "camino",
  "colored 3.0.0",
  "insta",
  "memchr",
- "path-slash",
  "regex",
  "ruff_db",
  "ruff_index",
@@ -4565,7 +4440,7 @@ version = "0.0.0"
 dependencies = [
  "console_error_panic_hook",
  "console_log",
- "getrandom 0.3.4",
+ "getrandom 0.3.3",
  "js-sys",
  "log",
  "ruff_db",
@@ -4758,7 +4633,7 @@ version = "1.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2f87b8aa10b915a06587d0dec516c282ff295b475d94abf425d62b57710070a2"
 dependencies = [
- "getrandom 0.3.4",
+ "getrandom 0.3.3",
  "js-sys",
  "rand 0.9.2",
  "uuid-macro-internal",
@@ -4870,6 +4745,15 @@ version = "0.11.1+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
 
+[[package]]
+name = "wasi"
+version = "0.14.7+wasi-0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "883478de20367e224c0090af9cf5f9fa85bed63a95c1abf3afc5c083ebc06e8c"
+dependencies = [
+ "wasip2",
+]
+
 [[package]]
 name = "wasip2"
 version = "1.0.1+wasi-0.2.4"
@@ -5021,7 +4905,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]

Cargo.toml

@@ -43,7 +43,6 @@ ruff_workspace = { path = "crates/ruff_workspace" }
 
 ty = { path = "crates/ty" }
 ty_combine = { path = "crates/ty_combine" }
-ty_completion_eval = { path = "crates/ty_completion_eval" }
 ty_ide = { path = "crates/ty_ide" }
 ty_project = { path = "crates/ty_project", default-features = false }
 ty_python_semantic = { path = "crates/ty_python_semantic" }
@@ -70,9 +69,8 @@ camino = { version = "1.1.7" }
 clap = { version = "4.5.3", features = ["derive"] }
 clap_complete_command = { version = "0.6.0" }
 clearscreen = { version = "4.0.0" }
-csv = { version = "1.3.1" }
-divan = { package = "codspeed-divan-compat", version = "4.0.4" }
-codspeed-criterion-compat = { version = "4.0.4", default-features = false }
+divan = { package = "codspeed-divan-compat", version = "3.0.2" }
+codspeed-criterion-compat = { version = "3.0.2", default-features = false }
 colored = { version = "3.0.0" }
 console_error_panic_hook = { version = "0.1.7" }
 console_log = { version = "1.0.0" }
@@ -146,13 +144,13 @@ regex-automata = { version = "0.4.9" }
 rustc-hash = { version = "2.0.0" }
 rustc-stable-hash = { version = "0.1.2" }
 # When updating salsa, make sure to also update the revision in `fuzz/Cargo.toml`
-salsa = { git = "https://github.com/salsa-rs/salsa.git", rev = "cdd0b85516a52c18b8a6d17a2279a96ed6c3e198", default-features = false, features = [
+salsa = { git = "https://github.com/salsa-rs/salsa.git", rev = "29ab321b45d00daa4315fa2a06f7207759a8c87e", default-features = false, features = [
     "compact_str",
     "macros",
     "salsa_unstable",
     "inventory",
 ] }
-schemars = { version = "1.0.4" }
+schemars = { version = "0.8.16" }
 seahash = { version = "4.1.0" }
 serde = { version = "1.0.197", features = ["derive"] }
 serde-wasm-bindgen = { version = "0.6.4" }
@@ -205,7 +203,7 @@ wild = { version = "2" }
 zip = { version = "0.6.6", default-features = false }
 
 [workspace.metadata.cargo-shear]
-ignored = ["getrandom", "ruff_options_metadata", "uuid", "get-size2", "ty_completion_eval"]
+ignored = ["getrandom", "ruff_options_metadata", "uuid", "get-size2"]
 
 
 [workspace.lints.rust]
@@ -268,7 +266,12 @@ large_stack_arrays = "allow"
 
 
 [profile.release]
-lto = "fat"
+# Note that we set these explicitly, and these values
+# were chosen based on a trade-off between compile times
+# and runtime performance[1].
+#
+# [1]: https://github.com/astral-sh/ruff/pull/9031
+lto = "thin"
 codegen-units = 16
 
 # Some crates don't change as much but benefit more from
@@ -278,8 +281,6 @@ codegen-units = 16
 codegen-units = 1
 [profile.release.package.ruff_python_ast]
 codegen-units = 1
-[profile.release.package.salsa]
-codegen-units = 1
 
 [profile.dev.package.insta]
 opt-level = 3
@@ -295,30 +296,11 @@ opt-level = 3
 [profile.dev.package.ruff_python_parser]
 opt-level = 1
 
-# This profile is meant to mimic the `release` profile as closely as
-# possible, but using settings that are more beneficial for iterative
-# development. That is, the `release` profile is intended for actually
-# building the release, where as `profiling` is meant for building ty/ruff
-# for running benchmarks.
-#
-# The main differences here are to avoid stripping debug information
-# and disabling fat lto. This does result in a mismatch between our release
-# configuration and our benchmarking configuration, which is unfortunate.
-# But compile times with `lto = fat` are completely untenable.
-#
-# This setup does risk that we are measuring something in benchmarks
-# that we aren't shipping, but in order to make those two the same, we'd
-# either need to make compile times way worse for development, or take
-# a hit to binary size and a slight hit to runtime performance in our
-# release builds.
-#
 # Use the `--profile profiling` flag to show symbols in release mode.
 # e.g. `cargo build --profile profiling`
 [profile.profiling]
 inherits = "release"
-strip = false
-debug = "full"
-lto = false
+debug = 1
 
 # The profile that 'cargo dist' will build with.
 [profile.dist]

README.md

@@ -28,7 +28,7 @@ An extremely fast Python linter and code formatter, written in Rust.
 - ⚡️ 10-100x faster than existing linters (like Flake8) and formatters (like Black)
 - 🐍 Installable via `pip`
 - 🛠️ `pyproject.toml` support
-- 🤝 Python 3.14 compatibility
+- 🤝 Python 3.13 compatibility
 - ⚖️ Drop-in parity with [Flake8](https://docs.astral.sh/ruff/faq/#how-does-ruffs-linter-compare-to-flake8), isort, and [Black](https://docs.astral.sh/ruff/faq/#how-does-ruffs-formatter-compare-to-black)
 - 📦 Built-in caching, to avoid re-analyzing unchanged files
 - 🔧 Fix support, for automatic error correction (e.g., automatically remove unused imports)
@@ -89,7 +89,8 @@ creator of [isort](https://github.com/PyCQA/isort):
 > Just switched my first project to Ruff. Only one downside so far: it's so fast I couldn't believe
 > it was working till I intentionally introduced some errors.
 
-[**Tim Abbott**](https://github.com/zulip/zulip/pull/23431#issuecomment-1302557034), lead developer of [Zulip](https://github.com/zulip/zulip) (also [here](https://github.com/astral-sh/ruff/issues/465#issuecomment-1317400028)):
+[**Tim Abbott**](https://github.com/astral-sh/ruff/issues/465#issuecomment-1317400028), lead
+developer of [Zulip](https://github.com/zulip/zulip):
 
 > This is just ridiculously fast... `ruff` is amazing.
 
@@ -147,8 +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/0.14.3/install.sh | sh
-powershell -c "irm https://astral.sh/ruff/0.14.3/install.ps1 | iex"
+curl -LsSf https://astral.sh/ruff/0.13.3/install.sh | sh
+powershell -c "irm https://astral.sh/ruff/0.13.3/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 +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: v0.14.3
+  rev: v0.13.3
   hooks:
     # Run the linter.
     - id: ruff-check

changelogs/0.13.x.md

@@ -1,263 +0,0 @@
-# Changelog 0.13.x
-
-## 0.13.0
-
-Check out the [blog post](https://astral.sh/blog/ruff-v0.13.0) for a migration
-guide and overview of the changes!
-
-### Breaking changes
-
-- **Several rules can now add `from __future__ import annotations` automatically**
-
-    `TC001`, `TC002`, `TC003`, `RUF013`, and `UP037` now add `from __future__ import annotations` as part of their fixes when the
-    `lint.future-annotations` setting is enabled. This allows the rules to move
-    more imports into `TYPE_CHECKING` blocks (`TC001`, `TC002`, and `TC003`),
-    use PEP 604 union syntax on Python versions before 3.10 (`RUF013`), and
-    unquote more annotations (`UP037`).
-
-- **Full module paths are now used to verify first-party modules**
-
-    Ruff now checks that the full path to a module exists on disk before
-    categorizing it as a first-party import. This change makes first-party
-    import detection more accurate, helping to avoid false positives on local
-    directories with the same name as a third-party dependency, for example. See
-    the [FAQ
-    section](https://docs.astral.sh/ruff/faq/#how-does-ruff-determine-which-of-my-imports-are-first-party-third-party-etc) on import categorization for more details.
-
-- **Deprecated rules must now be selected by exact rule code**
-
-    Ruff will no longer activate deprecated rules selected by their group name
-    or prefix. As noted below, the two remaining deprecated rules were also
-    removed in this release, so this won't affect any current rules, but it will
-    still affect any deprecations in the future.
-
-- **The deprecated macOS configuration directory fallback has been removed**
-
-    Ruff will no longer look for a user-level configuration file at
-    `~/Library/Application Support/ruff/ruff.toml` on macOS. This feature was
-    deprecated in v0.5 in favor of using the [XDG
-    specification](https://specifications.freedesktop.org/basedir-spec/latest/)
-    (usually resolving to `~/.config/ruff/ruff.toml`), like on Linux. The
-    fallback and accompanying deprecation warning have now been removed.
-
-### Removed Rules
-
-The following rules have been removed:
-
-- [`pandas-df-variable-name`](https://docs.astral.sh/ruff/rules/pandas-df-variable-name) (`PD901`)
-- [`non-pep604-isinstance`](https://docs.astral.sh/ruff/rules/non-pep604-isinstance) (`UP038`)
-
-### Stabilization
-
-The following rules have been stabilized and are no longer in preview:
-
-- [`airflow-dag-no-schedule-argument`](https://docs.astral.sh/ruff/rules/airflow-dag-no-schedule-argument)
-    (`AIR002`)
-- [`airflow3-removal`](https://docs.astral.sh/ruff/rules/airflow3-removal) (`AIR301`)
-- [`airflow3-moved-to-provider`](https://docs.astral.sh/ruff/rules/airflow3-moved-to-provider)
-    (`AIR302`)
-- [`airflow3-suggested-update`](https://docs.astral.sh/ruff/rules/airflow3-suggested-update)
-    (`AIR311`)
-- [`airflow3-suggested-to-move-to-provider`](https://docs.astral.sh/ruff/rules/airflow3-suggested-to-move-to-provider)
-    (`AIR312`)
-- [`long-sleep-not-forever`](https://docs.astral.sh/ruff/rules/long-sleep-not-forever) (`ASYNC116`)
-- [`f-string-number-format`](https://docs.astral.sh/ruff/rules/f-string-number-format) (`FURB116`)
-- [`os-symlink`](https://docs.astral.sh/ruff/rules/os-symlink) (`PTH211`)
-- [`generic-not-last-base-class`](https://docs.astral.sh/ruff/rules/generic-not-last-base-class)
-    (`PYI059`)
-- [`redundant-none-literal`](https://docs.astral.sh/ruff/rules/redundant-none-literal) (`PYI061`)
-- [`pytest-raises-ambiguous-pattern`](https://docs.astral.sh/ruff/rules/pytest-raises-ambiguous-pattern)
-    (`RUF043`)
-- [`unused-unpacked-variable`](https://docs.astral.sh/ruff/rules/unused-unpacked-variable)
-    (`RUF059`)
-- [`useless-class-metaclass-type`](https://docs.astral.sh/ruff/rules/useless-class-metaclass-type)
-    (`UP050`)
-
-The following behaviors have been stabilized:
-
-- [`assert-raises-exception`](https://docs.astral.sh/ruff/rules/assert-raises-exception) (`B017`)
-    now checks for direct calls to `unittest.TestCase.assert_raises` and `pytest.raises` instead of
-    only the context manager forms.
-- [`missing-trailing-comma`](https://docs.astral.sh/ruff/rules/missing-trailing-comma) (`COM812`)
-    and [`prohibited-trailing-comma`](https://docs.astral.sh/ruff/rules/prohibited-trailing-comma)
-    (`COM819`) now check for trailing commas in PEP 695 type parameter lists.
-- [`raw-string-in-exception`](https://docs.astral.sh/ruff/rules/raw-string-in-exception) (`EM101`)
-    now also checks for byte strings in exception messages.
-- [`invalid-mock-access`](https://docs.astral.sh/ruff/rules/invalid-mock-access) (`PGH005`) now
-    checks for `AsyncMock` methods like `not_awaited` in addition to the synchronous variants.
-- [`useless-import-alias`](https://docs.astral.sh/ruff/rules/useless-import-alias) (`PLC0414`) no
-    longer applies to `__init__.py` files, where it conflicted with one of the suggested fixes for
-    [`unused-import`](https://docs.astral.sh/ruff/rules/unused-import) (`F401`).
-- [`bidirectional-unicode`](https://docs.astral.sh/ruff/rules/bidirectional-unicode) (`PLE2502`) now
-    also checks for U+061C (Arabic Letter Mark).
-- The fix for
-    [`multiple-with-statements`](https://docs.astral.sh/ruff/rules/multiple-with-statements)
-    (`SIM117`) is now marked as always safe.
-
-### Preview features
-
-- \[`pyupgrade`\] Enable `UP043` in stub files ([#20027](https://github.com/astral-sh/ruff/pull/20027))
-
-### Bug fixes
-
-- \[`pyupgrade`\] Apply `UP008` only when the `__class__` cell exists ([#19424](https://github.com/astral-sh/ruff/pull/19424))
-- \[`ruff`\] Fix empty f-string detection in `in-empty-collection` (`RUF060`) ([#20249](https://github.com/astral-sh/ruff/pull/20249))
-
-### Server
-
-- Add support for using uv as an alternative formatter backend ([#19665](https://github.com/astral-sh/ruff/pull/19665))
-
-### Documentation
-
-- \[`pep8-naming`\] Fix formatting of `__all__` (`N816`) ([#20301](https://github.com/astral-sh/ruff/pull/20301))
-
-## 0.13.1
-
-Released on 2025-09-18.
-
-### Preview features
-
-- \[`flake8-simplify`\] Detect unnecessary `None` default for additional key expression types (`SIM910`) ([#20343](https://github.com/astral-sh/ruff/pull/20343))
-- \[`flake8-use-pathlib`\] Add fix for `PTH123` ([#20169](https://github.com/astral-sh/ruff/pull/20169))
-- \[`flake8-use-pathlib`\] Fix `PTH101`, `PTH104`, `PTH105`, `PTH121` fixes ([#20143](https://github.com/astral-sh/ruff/pull/20143))
-- \[`flake8-use-pathlib`\] Make `PTH111` fix unsafe because it can change behavior ([#20215](https://github.com/astral-sh/ruff/pull/20215))
-- \[`pycodestyle`\] Fix `E301` to only trigger for functions immediately within a class ([#19768](https://github.com/astral-sh/ruff/pull/19768))
-- \[`refurb`\] Mark `single-item-membership-test` fix as always unsafe (`FURB171`) ([#20279](https://github.com/astral-sh/ruff/pull/20279))
-
-### Bug fixes
-
-- Handle t-strings for token-based rules and suppression comments ([#20357](https://github.com/astral-sh/ruff/pull/20357))
-- \[`flake8-bandit`\] Fix truthiness: dict-only `**` displays not truthy for `shell` (`S602`, `S604`, `S609`) ([#20177](https://github.com/astral-sh/ruff/pull/20177))
-- \[`flake8-simplify`\] Fix diagnostic to show correct method name for `str.rsplit` calls (`SIM905`) ([#20459](https://github.com/astral-sh/ruff/pull/20459))
-- \[`flynt`\] Use triple quotes for joined raw strings with newlines (`FLY002`) ([#20197](https://github.com/astral-sh/ruff/pull/20197))
-- \[`pyupgrade`\] Fix false positive when class name is shadowed by local variable (`UP008`) ([#20427](https://github.com/astral-sh/ruff/pull/20427))
-- \[`pyupgrade`\] Prevent infinite loop with `I002` and `UP026` ([#20327](https://github.com/astral-sh/ruff/pull/20327))
-- \[`ruff`\] Recognize t-strings, generators, and lambdas in `invalid-index-type` (`RUF016`) ([#20213](https://github.com/astral-sh/ruff/pull/20213))
-
-### Rule changes
-
-- \[`RUF102`\] Respect rule redirects in invalid rule code detection ([#20245](https://github.com/astral-sh/ruff/pull/20245))
-- \[`flake8-bugbear`\] Mark the fix for `unreliable-callable-check` as always unsafe (`B004`) ([#20318](https://github.com/astral-sh/ruff/pull/20318))
-- \[`ruff`\] Allow dataclass attribute value instantiation from nested frozen dataclass (`RUF009`) ([#20352](https://github.com/astral-sh/ruff/pull/20352))
-
-### CLI
-
-- Add fixes to `output-format=sarif` ([#20300](https://github.com/astral-sh/ruff/pull/20300))
-- Treat panics as fatal diagnostics, sort panics last ([#20258](https://github.com/astral-sh/ruff/pull/20258))
-
-### Documentation
-
-- \[`ruff`\] Add `analyze.string-imports-min-dots` to settings ([#20375](https://github.com/astral-sh/ruff/pull/20375))
-- Update README.md with Albumentations new repository URL ([#20415](https://github.com/astral-sh/ruff/pull/20415))
-
-### Other changes
-
-- Bump MSRV to Rust 1.88 ([#20470](https://github.com/astral-sh/ruff/pull/20470))
-- Enable inline noqa for multiline strings in playground ([#20442](https://github.com/astral-sh/ruff/pull/20442))
-
-### Contributors
-
-- [@chirizxc](https://github.com/chirizxc)
-- [@danparizher](https://github.com/danparizher)
-- [@IDrokin117](https://github.com/IDrokin117)
-- [@amyreese](https://github.com/amyreese)
-- [@AlexWaygood](https://github.com/AlexWaygood)
-- [@dylwil3](https://github.com/dylwil3)
-- [@njhearp](https://github.com/njhearp)
-- [@woodruffw](https://github.com/woodruffw)
-- [@dcreager](https://github.com/dcreager)
-- [@TaKO8Ki](https://github.com/TaKO8Ki)
-- [@BurntSushi](https://github.com/BurntSushi)
-- [@salahelfarissi](https://github.com/salahelfarissi)
-- [@MichaReiser](https://github.com/MichaReiser)
-
-## 0.13.2
-
-Released on 2025-09-25.
-
-### Preview features
-
-- \[`flake8-async`\] Implement `blocking-path-method` (`ASYNC240`) ([#20264](https://github.com/astral-sh/ruff/pull/20264))
-- \[`flake8-bugbear`\] Implement `map-without-explicit-strict` (`B912`) ([#20429](https://github.com/astral-sh/ruff/pull/20429))
-- \[`flake8-bultins`\] Detect class-scope builtin shadowing in decorators, default args, and attribute initializers (`A003`) ([#20178](https://github.com/astral-sh/ruff/pull/20178))
-- \[`ruff`\] Implement `logging-eager-conversion` (`RUF065`) ([#19942](https://github.com/astral-sh/ruff/pull/19942))
-- Include `.pyw` files by default when linting and formatting ([#20458](https://github.com/astral-sh/ruff/pull/20458))
-
-### Bug fixes
-
-- Deduplicate input paths ([#20105](https://github.com/astral-sh/ruff/pull/20105))
-- \[`flake8-comprehensions`\] Preserve trailing commas for single-element lists (`C409`) ([#19571](https://github.com/astral-sh/ruff/pull/19571))
-- \[`flake8-pyi`\] Avoid syntax error from conflict with `PIE790` (`PYI021`) ([#20010](https://github.com/astral-sh/ruff/pull/20010))
-- \[`flake8-simplify`\] Correct fix for positive `maxsplit` without separator (`SIM905`) ([#20056](https://github.com/astral-sh/ruff/pull/20056))
-- \[`pyupgrade`\] Fix `UP008` not to apply when `__class__` is a local variable ([#20497](https://github.com/astral-sh/ruff/pull/20497))
-- \[`ruff`\] Fix `B004` to skip invalid `hasattr`/`getattr` calls ([#20486](https://github.com/astral-sh/ruff/pull/20486))
-- \[`ruff`\] Replace `-nan` with `nan` when using the value to construct a `Decimal` (`FURB164` ) ([#20391](https://github.com/astral-sh/ruff/pull/20391))
-
-### Documentation
-
-- Add 'Finding ways to help' to CONTRIBUTING.md ([#20567](https://github.com/astral-sh/ruff/pull/20567))
-- Update import path to `ruff-wasm-web` ([#20539](https://github.com/astral-sh/ruff/pull/20539))
-- \[`flake8-bandit`\] Clarify the supported hashing functions (`S324`) ([#20534](https://github.com/astral-sh/ruff/pull/20534))
-
-### Other changes
-
-- \[`playground`\] Allow hover quick fixes to appear for overlapping diagnostics ([#20527](https://github.com/astral-sh/ruff/pull/20527))
-- \[`playground`\] Fix non‑BMP code point handling in quick fixes and markers ([#20526](https://github.com/astral-sh/ruff/pull/20526))
-
-### Contributors
-
-- [@BurntSushi](https://github.com/BurntSushi)
-- [@mtshiba](https://github.com/mtshiba)
-- [@second-ed](https://github.com/second-ed)
-- [@danparizher](https://github.com/danparizher)
-- [@ShikChen](https://github.com/ShikChen)
-- [@PieterCK](https://github.com/PieterCK)
-- [@GDYendell](https://github.com/GDYendell)
-- [@RazerM](https://github.com/RazerM)
-- [@TaKO8Ki](https://github.com/TaKO8Ki)
-- [@amyreese](https://github.com/amyreese)
-- [@ntbre](https://github.com/ntBre)
-- [@MichaReiser](https://github.com/MichaReiser)
-
-## 0.13.3
-
-Released on 2025-10-02.
-
-### Preview features
-
-- Display diffs for `ruff format --check` and add support for different output formats ([#20443](https://github.com/astral-sh/ruff/pull/20443))
-- \[`pyflakes`\] Handle some common submodule import situations for `unused-import` (`F401`) ([#20200](https://github.com/astral-sh/ruff/pull/20200))
-- \[`ruff`\] Do not flag `%r` + `repr()` combinations (`RUF065`) ([#20600](https://github.com/astral-sh/ruff/pull/20600))
-
-### Bug fixes
-
-- \[`cli`\] Add conflict between `--add-noqa` and `--diff` options ([#20642](https://github.com/astral-sh/ruff/pull/20642))
-- \[`pylint`\] Exempt required imports from `PLR0402` ([#20381](https://github.com/astral-sh/ruff/pull/20381))
-- \[`pylint`\] Fix missing `max-nested-blocks` in settings display ([#20574](https://github.com/astral-sh/ruff/pull/20574))
-- \[`pyupgrade`\] Prevent infinite loop with `I002` and `UP026` ([#20634](https://github.com/astral-sh/ruff/pull/20634))
-
-### Rule changes
-
-- \[`flake8-simplify`\] Improve help message clarity (`SIM105`) ([#20548](https://github.com/astral-sh/ruff/pull/20548))
-
-### Documentation
-
-- Add the *The Basics* title back to CONTRIBUTING.md ([#20624](https://github.com/astral-sh/ruff/pull/20624))
-- Fixed documentation for try_consider_else ([#20587](https://github.com/astral-sh/ruff/pull/20587))
-- \[`isort`\] Clarify dependency between `order-by-type` and `case-sensitive` settings ([#20559](https://github.com/astral-sh/ruff/pull/20559))
-- \[`pylint`\] Clarify fix safety to include left-hand hashability (`PLR6201`) ([#20518](https://github.com/astral-sh/ruff/pull/20518))
-
-### Other changes
-
-- \[`playground`\] Fix quick fixes for empty ranges in playground ([#20599](https://github.com/astral-sh/ruff/pull/20599))
-
-### Contributors
-
-- [@TaKO8Ki](https://github.com/TaKO8Ki)
-- [@ntBre](https://github.com/ntBre)
-- [@dylwil3](https://github.com/dylwil3)
-- [@MichaReiser](https://github.com/MichaReiser)
-- [@danparizher](https://github.com/danparizher)
-- [@LilMonk](https://github.com/LilMonk)
-- [@mgiovani](https://github.com/mgiovani)
-- [@IDrokin117](https://github.com/IDrokin117)

crates/ruff/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff"
-version = "0.14.3"
+version = "0.13.3"
 publish = true
 authors = { workspace = true }
 edition = { workspace = true }
@@ -72,7 +72,6 @@ dunce = { workspace = true }
 indoc = { workspace = true }
 insta = { workspace = true, features = ["filters", "json"] }
 insta-cmd = { workspace = true }
-ruff_python_trivia = { workspace = true }
 tempfile = { workspace = true }
 test-case = { workspace = true }
 

crates/ruff/src/commands/format.rs

@@ -879,7 +879,19 @@ impl From<&FormatCommandError> for Diagnostic {
             | FormatCommandError::Write(_, source_error) => {
                 Diagnostic::new(DiagnosticId::Io, Severity::Error, source_error)
             }
-            FormatCommandError::Format(_, format_module_error) => format_module_error.into(),
+            FormatCommandError::Format(_, format_module_error) => match format_module_error {
+                FormatModuleError::ParseError(parse_error) => Diagnostic::new(
+                    DiagnosticId::InternalError,
+                    Severity::Error,
+                    &parse_error.error,
+                ),
+                FormatModuleError::FormatError(format_error) => {
+                    Diagnostic::new(DiagnosticId::InternalError, Severity::Error, format_error)
+                }
+                FormatModuleError::PrintError(print_error) => {
+                    Diagnostic::new(DiagnosticId::InternalError, Severity::Error, print_error)
+                }
+            },
             FormatCommandError::RangeFormatNotebook(_) => Diagnostic::new(
                 DiagnosticId::InvalidCliOption,
                 Severity::Error,

crates/ruff/src/commands/rule.rs

@@ -7,7 +7,6 @@ use serde::{Serialize, Serializer};
 use strum::IntoEnumIterator;
 
 use ruff_linter::FixAvailability;
-use ruff_linter::codes::RuleGroup;
 use ruff_linter::registry::{Linter, Rule, RuleNamespace};
 
 use crate::args::HelpFormat;
@@ -20,12 +19,9 @@ struct Explanation<'a> {
     summary: &'a str,
     message_formats: &'a [&'a str],
     fix: String,
-    fix_availability: FixAvailability,
     #[expect(clippy::struct_field_names)]
     explanation: Option<&'a str>,
     preview: bool,
-    status: RuleGroup,
-    source_location: SourceLocation,
 }
 
 impl<'a> Explanation<'a> {
@@ -40,14 +36,8 @@ impl<'a> Explanation<'a> {
             summary: rule.message_formats()[0],
             message_formats: rule.message_formats(),
             fix,
-            fix_availability: rule.fixable(),
             explanation: rule.explanation(),
             preview: rule.is_preview(),
-            status: rule.group(),
-            source_location: SourceLocation {
-                file: rule.file(),
-                line: rule.line(),
-            },
         }
     }
 }
@@ -132,14 +122,3 @@ pub(crate) fn rules(format: HelpFormat) -> Result<()> {
     }
     Ok(())
 }
-
-/// The location of the rule's implementation in the Ruff source tree, relative to the repository
-/// root.
-///
-/// For most rules this will point to the `#[derive(ViolationMetadata)]` line above the rule's
-/// struct.
-#[derive(Serialize)]
-struct SourceLocation {
-    file: &'static str,
-    line: u32,
-}

crates/ruff/src/diagnostics.rs

@@ -13,6 +13,7 @@ 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;
@@ -102,7 +103,11 @@ impl Diagnostics {
                 let name = path.map_or_else(|| "-".into(), Path::to_string_lossy);
                 let dummy = SourceFileBuilder::new(name, "").finish();
                 Self::new(
-                    vec![Diagnostic::invalid_syntax(dummy, err, TextRange::default())],
+                    vec![create_syntax_error_diagnostic(
+                        dummy,
+                        err,
+                        TextRange::default(),
+                    )],
                     FxHashMap::default(),
                 )
             }

crates/ruff/src/printer.rs

@@ -9,7 +9,9 @@ use itertools::{Itertools, iterate};
 use ruff_linter::linter::FixTable;
 use serde::Serialize;
 
-use ruff_db::diagnostic::{Diagnostic, DisplayDiagnosticConfig, SecondaryCode};
+use ruff_db::diagnostic::{
+    Diagnostic, DiagnosticFormat, DisplayDiagnosticConfig, DisplayDiagnostics, SecondaryCode,
+};
 use ruff_linter::fs::relativize_path;
 use ruff_linter::logging::LogLevel;
 use ruff_linter::message::{EmitterContext, render_diagnostics};
@@ -388,18 +390,21 @@ impl Printer {
 
             let context = EmitterContext::new(&diagnostics.notebook_indexes);
             let format = if preview {
-                self.format
+                DiagnosticFormat::Full
             } else {
-                OutputFormat::Concise
+                DiagnosticFormat::Concise
             };
             let config = DisplayDiagnosticConfig::default()
-                .preview(preview)
                 .hide_severity(true)
                 .color(!cfg!(test) && colored::control::SHOULD_COLORIZE.should_colorize())
                 .with_show_fix_status(show_fix_status(self.fix_mode, fixables.as_ref()))
-                .with_fix_applicability(self.unsafe_fixes.required_applicability())
-                .show_fix_diff(preview);
-            render_diagnostics(writer, format, config, &context, &diagnostics.inner)?;
+                .format(format)
+                .with_fix_applicability(self.unsafe_fixes.required_applicability());
+            write!(
+                writer,
+                "{}",
+                DisplayDiagnostics::new(&context, &config, &diagnostics.inner)
+            )?;
         }
         writer.flush()?;
 

crates/ruff/tests/cli/main.rs

@@ -1,194 +0,0 @@
-//! Test fixture utilities for ruff CLI tests
-//!
-//! The core concept is borrowed from ty/tests/cli/main.rs and can be extended
-//! with more functionality from there in the future if needed.
-
-#![cfg(not(target_family = "wasm"))]
-
-use anyhow::{Context as _, Result};
-use insta::internals::SettingsBindDropGuard;
-use insta_cmd::get_cargo_bin;
-use std::{
-    fs,
-    path::{Path, PathBuf},
-    process::Command,
-};
-use tempfile::TempDir;
-
-mod format;
-mod lint;
-
-const BIN_NAME: &str = "ruff";
-
-/// Creates a regex filter for replacing temporary directory paths in snapshots
-pub(crate) fn tempdir_filter(path: impl AsRef<str>) -> String {
-    format!(r"{}[\\/]?", regex::escape(path.as_ref()))
-}
-
-/// A test fixture for running ruff CLI tests with temporary directories and files.
-///
-/// This fixture provides:
-/// - Temporary directory management
-/// - File creation utilities
-/// - Proper snapshot filtering for cross-platform compatibility
-/// - Pre-configured ruff command creation
-///
-/// # Example
-///
-/// ```rust,no_run
-/// use crate::common::RuffTestFixture;
-///
-/// let fixture = RuffTestFixture::with_file("ruff.toml", "select = ['E']")?;
-/// let output = fixture.command().args(["check", "."]).output()?;
-/// ```
-pub(crate) struct CliTest {
-    _temp_dir: TempDir,
-    _settings_scope: SettingsBindDropGuard,
-    project_dir: PathBuf,
-}
-
-impl CliTest {
-    /// Creates a new test fixture with an empty temporary directory.
-    ///
-    /// This sets up:
-    /// - A temporary directory that's automatically cleaned up
-    /// - Insta snapshot filters for cross-platform path compatibility
-    /// - Environment isolation for consistent test behavior
-    pub(crate) fn new() -> Result<Self> {
-        Self::with_settings(|_, settings| settings)
-    }
-
-    pub(crate) fn with_files<'a>(
-        files: impl IntoIterator<Item = (&'a str, &'a str)>,
-    ) -> anyhow::Result<Self> {
-        let case = Self::new()?;
-        for file in files {
-            case.write_file(file.0, file.1)?;
-        }
-        Ok(case)
-    }
-
-    pub(crate) fn with_settings(
-        setup_settings: impl FnOnce(&Path, insta::Settings) -> insta::Settings,
-    ) -> Result<Self> {
-        let temp_dir = TempDir::new()?;
-
-        // Canonicalize the tempdir path because macOS uses symlinks for tempdirs
-        // and that doesn't play well with our snapshot filtering.
-        // Simplify with dunce because otherwise we get UNC paths on Windows.
-        let project_dir = dunce::simplified(
-            &temp_dir
-                .path()
-                .canonicalize()
-                .context("Failed to canonicalize project path")?,
-        )
-        .to_path_buf();
-
-        let mut settings = setup_settings(&project_dir, insta::Settings::clone_current());
-
-        settings.add_filter(&tempdir_filter(project_dir.to_str().unwrap()), "[TMP]/");
-        settings.add_filter(r#"\\([\w&&[^nr"]]\w|\s|\.)"#, "/$1");
-        settings.add_filter(r"(Panicked at) [^:]+:\d+:\d+", "$1 <location>");
-        settings.add_filter(ruff_linter::VERSION, "[VERSION]");
-        settings.add_filter(
-            r#"The system cannot find the file specified."#,
-            "No such file or directory",
-        );
-
-        let settings_scope = settings.bind_to_scope();
-
-        Ok(Self {
-            project_dir,
-            _temp_dir: temp_dir,
-            _settings_scope: settings_scope,
-        })
-    }
-
-    /// Creates a test fixture with a single file.
-    ///
-    /// # Arguments
-    ///
-    /// * `path` - The relative path for the file
-    /// * `content` - The content to write to the file
-    ///
-    /// # Example
-    ///
-    /// ```rust,no_run
-    /// let fixture = RuffTestFixture::with_file("ruff.toml", "select = ['E']")?;
-    /// ```
-    pub(crate) fn with_file(path: impl AsRef<Path>, content: &str) -> Result<Self> {
-        let fixture = Self::new()?;
-        fixture.write_file(path, content)?;
-        Ok(fixture)
-    }
-
-    /// Ensures that the parent directory of a path exists.
-    fn ensure_parent_directory(path: &Path) -> Result<()> {
-        if let Some(parent) = path.parent() {
-            fs::create_dir_all(parent)
-                .with_context(|| format!("Failed to create directory `{}`", parent.display()))?;
-        }
-        Ok(())
-    }
-
-    /// Writes a file to the test directory.
-    ///
-    /// Parent directories are created automatically if they don't exist.
-    /// Content is dedented to remove common leading whitespace for cleaner test code.
-    ///
-    /// # Arguments
-    ///
-    /// * `path` - The relative path for the file
-    /// * `content` - The content to write to the file
-    pub(crate) fn write_file(&self, path: impl AsRef<Path>, content: &str) -> Result<()> {
-        let path = path.as_ref();
-        let file_path = self.project_dir.join(path);
-
-        Self::ensure_parent_directory(&file_path)?;
-
-        let content = ruff_python_trivia::textwrap::dedent(content);
-        fs::write(&file_path, content.as_ref())
-            .with_context(|| format!("Failed to write file `{}`", file_path.display()))?;
-
-        Ok(())
-    }
-
-    /// Returns the path to the test directory root.
-    pub(crate) fn root(&self) -> &Path {
-        &self.project_dir
-    }
-
-    /// Creates a pre-configured ruff command for testing.
-    ///
-    /// The command is set up with:
-    /// - The correct ruff binary path
-    /// - Working directory set to the test directory
-    /// - Clean environment variables for consistent behavior
-    ///
-    /// You can chain additional arguments and options as needed.
-    ///
-    /// # Example
-    ///
-    /// ```rust,no_run
-    /// let output = fixture
-    ///     .command()
-    ///     .args(["check", "--select", "E"])
-    ///     .arg(".")
-    ///     .output()?;
-    /// ```
-    pub(crate) fn command(&self) -> Command {
-        let mut command = Command::new(get_cargo_bin(BIN_NAME));
-        command.current_dir(&self.project_dir);
-
-        // Unset all environment variables because they can affect test behavior.
-        command.env_clear();
-
-        command
-    }
-
-    pub(crate) fn format_command(&self) -> Command {
-        let mut command = self.command();
-        command.args(["format", "--no-cache"]);
-        command
-    }
-}

crates/ruff/tests/cli/snapshots/cli__lint__requires_python_extend_from_shared_config.snap

@@ -1,288 +0,0 @@
----
-source: crates/ruff/tests/cli/lint.rs
-info:
-  program: ruff
-  args:
-    - check
-    - "--no-cache"
-    - "--output-format"
-    - concise
-    - "--show-settings"
-    - test.py
-snapshot_kind: text
----
-success: true
-exit_code: 0
------ stdout -----
-Resolved settings for: "[TMP]/test.py"
-Settings path: "[TMP]/ruff.toml"
-
-# General Settings
-cache_dir = "[TMP]/.ruff_cache"
-fix = false
-fix_only = false
-output_format = concise
-show_fixes = false
-unsafe_fixes = hint
-
-# File Resolver Settings
-file_resolver.exclude = [
-	".bzr",
-	".direnv",
-	".eggs",
-	".git",
-	".git-rewrite",
-	".hg",
-	".ipynb_checkpoints",
-	".mypy_cache",
-	".nox",
-	".pants.d",
-	".pyenv",
-	".pytest_cache",
-	".pytype",
-	".ruff_cache",
-	".svn",
-	".tox",
-	".venv",
-	".vscode",
-	"__pypackages__",
-	"_build",
-	"buck-out",
-	"dist",
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------ stderr -----

crates/ruff/tests/cli/snapshots/cli__lint__requires_python_no_tool.snap

@@ -1,290 +0,0 @@
----
-source: crates/ruff/tests/cli/lint.rs
-info:
-  program: ruff
-  args:
-    - check
-    - "--no-cache"
-    - "--output-format"
-    - concise
-    - "--show-settings"
-    - "--select"
-    - UP007
-    - test.py
-    - "-"
-snapshot_kind: text
----
-success: true
-exit_code: 0
------ stdout -----
-Resolved settings for: "[TMP]/test.py"
-
-# General Settings
-cache_dir = "[TMP]/.ruff_cache"
-fix = false
-fix_only = false
-output_format = concise
-show_fixes = false
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-
-# File Resolver Settings
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-	".direnv",
-	".eggs",
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-	".git-rewrite",
-	".hg",
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-
-# Linter Settings
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-# Formatter Settings
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-# Analyze Settings
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-
------ stderr -----

crates/ruff/tests/cli/snapshots/cli__lint__requires_python_no_tool_preview_enabled.snap

@@ -1,292 +0,0 @@
----
-source: crates/ruff/tests/cli/lint.rs
-info:
-  program: ruff
-  args:
-    - check
-    - "--no-cache"
-    - "--output-format"
-    - concise
-    - "--preview"
-    - "--show-settings"
-    - "--select"
-    - UP007
-    - test.py
-    - "-"
-snapshot_kind: text
----
-success: true
-exit_code: 0
------ stdout -----
-Resolved settings for: "[TMP]/test.py"
-
-# General Settings
-cache_dir = "[TMP]/.ruff_cache"
-fix = false
-fix_only = false
-output_format = concise
-show_fixes = false
-unsafe_fixes = hint
-
-# File Resolver Settings
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-	".bzr",
-	".direnv",
-	".eggs",
-	".git",
-	".git-rewrite",
-	".hg",
-	".ipynb_checkpoints",
-	".mypy_cache",
-	".nox",
-	".pants.d",
-	".pyenv",
-	".pytest_cache",
-	".pytype",
-	".ruff_cache",
-	".svn",
-	".tox",
-	".venv",
-	".vscode",
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-	"*.pyi",
-	"*.pyw",
-	"*.ipynb",
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-file_resolver.project_root = "[TMP]/"
-
-# Linter Settings
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-linter.project_root = "[TMP]/"
-linter.rules.enabled = [
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-	FIXME,
-	XXX,
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-# Linter Plugins
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-
-# Formatter Settings
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-
------ stderr -----

crates/ruff/tests/cli/snapshots/cli__lint__requires_python_no_tool_target_version_override.snap

@@ -1,292 +0,0 @@
----
-source: crates/ruff/tests/cli/lint.rs
-info:
-  program: ruff
-  args:
-    - check
-    - "--no-cache"
-    - "--output-format"
-    - concise
-    - "--show-settings"
-    - "--select"
-    - UP007
-    - "--target-version"
-    - py310
-    - test.py
-    - "-"
-snapshot_kind: text
----
-success: true
-exit_code: 0
------ stdout -----
-Resolved settings for: "[TMP]/test.py"
-
-# General Settings
-cache_dir = "[TMP]/.ruff_cache"
-fix = false
-fix_only = false
-output_format = concise
-show_fixes = false
-unsafe_fixes = hint
-
-# File Resolver Settings
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-	".direnv",
-	".eggs",
-	".git",
-	".git-rewrite",
-	".hg",
-	".ipynb_checkpoints",
-	".mypy_cache",
-	".nox",
-	".pants.d",
-	".pyenv",
-	".pytest_cache",
-	".pytype",
-	".ruff_cache",
-	".svn",
-	".tox",
-	".venv",
-	".vscode",
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-	"*.pyi",
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-	"**/pyproject.toml",
-]
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-
-# Linter Settings
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-	XXX,
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-
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-	numpy = np,
-	numpy.typing = npt,
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-linter.pyflakes.allowed_unused_imports = []
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-linter.ruff.parenthesize_tuple_in_subscript = false
-
-# Formatter Settings
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-formatter.indent_width = 4
-formatter.quote_style = double
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-
-# Analyze Settings
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-analyze.target_version = 3.10
-analyze.string_imports = disabled
-analyze.extension = ExtensionMapping({})
-analyze.include_dependencies = {}
-
------ stderr -----

crates/ruff/tests/cli/snapshots/cli__lint__requires_python_pyproject_toml_above.snap

@@ -1,289 +0,0 @@
----
-source: crates/ruff/tests/cli/lint.rs
-info:
-  program: ruff
-  args:
-    - check
-    - "--no-cache"
-    - "--output-format"
-    - concise
-    - "--show-settings"
-    - "--select"
-    - UP007
-    - foo/test.py
-snapshot_kind: text
----
-success: true
-exit_code: 0
------ stdout -----
-Resolved settings for: "[TMP]/foo/test.py"
-
-# General Settings
-cache_dir = "[TMP]/.ruff_cache"
-fix = false
-fix_only = false
-output_format = concise
-show_fixes = false
-unsafe_fixes = hint
-
-# File Resolver Settings
-file_resolver.exclude = [
-	".bzr",
-	".direnv",
-	".eggs",
-	".git",
-	".git-rewrite",
-	".hg",
-	".ipynb_checkpoints",
-	".mypy_cache",
-	".nox",
-	".pants.d",
-	".pyenv",
-	".pytest_cache",
-	".pytype",
-	".ruff_cache",
-	".svn",
-	".tox",
-	".venv",
-	".vscode",
-	"__pypackages__",
-	"_build",
-	"buck-out",
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-	"*.pyi",
-	"*.ipynb",
-	"**/pyproject.toml",
-]
-file_resolver.extend_include = []
-file_resolver.respect_gitignore = true
-file_resolver.project_root = "[TMP]/"
-
-# Linter Settings
-linter.exclude = []
-linter.project_root = "[TMP]/"
-linter.rules.enabled = [
-	non-pep604-annotation-union (UP007),
-]
-linter.rules.should_fix = [
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-	TODO,
-	FIXME,
-	XXX,
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-
-# Linter Plugins
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-linter.flake8_annotations.allow_star_arg_any = false
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-	tearDown,
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-	setUpModule,
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-	asyncTearDown,
-	setUpTestData,
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-	bytes,
-]
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-# Formatter Settings
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-
-# Analyze Settings
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-analyze.target_version = 3.11
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-analyze.extension = ExtensionMapping({})
-analyze.include_dependencies = {}
-
------ stderr -----

crates/ruff/tests/cli/snapshots/cli__lint__requires_python_pyproject_toml_above_with_tool.snap

@@ -1,289 +0,0 @@
----
-source: crates/ruff/tests/cli/lint.rs
-info:
-  program: ruff
-  args:
-    - check
-    - "--no-cache"
-    - "--output-format"
-    - concise
-    - "--show-settings"
-    - "--select"
-    - UP007
-    - foo/test.py
-snapshot_kind: text
----
-success: true
-exit_code: 0
------ stdout -----
-Resolved settings for: "[TMP]/foo/test.py"
-
-# General Settings
-cache_dir = "[TMP]/foo/.ruff_cache"
-fix = false
-fix_only = false
-output_format = concise
-show_fixes = false
-unsafe_fixes = hint
-
-# File Resolver Settings
-file_resolver.exclude = [
-	".bzr",
-	".direnv",
-	".eggs",
-	".git",
-	".git-rewrite",
-	".hg",
-	".ipynb_checkpoints",
-	".mypy_cache",
-	".nox",
-	".pants.d",
-	".pyenv",
-	".pytest_cache",
-	".pytype",
-	".ruff_cache",
-	".svn",
-	".tox",
-	".venv",
-	".vscode",
-	"__pypackages__",
-	"_build",
-	"buck-out",
-	"dist",
-	"node_modules",
-	"site-packages",
-	"venv",
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-	"*.py",
-	"*.pyi",
-	"*.ipynb",
-	"**/pyproject.toml",
-]
-file_resolver.extend_include = []
-file_resolver.respect_gitignore = true
-file_resolver.project_root = "[TMP]/foo"
-
-# Linter Settings
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-linter.project_root = "[TMP]/foo"
-linter.rules.enabled = [
-	non-pep604-annotation-union (UP007),
-]
-linter.rules.should_fix = [
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-linter.logger_objects = []
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-linter.src = [
-	"[TMP]/foo",
-	"[TMP]/foo/src",
-]
-linter.tab_size = 4
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-linter.task_tags = [
-	TODO,
-	FIXME,
-	XXX,
-]
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-
-# Linter Plugins
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-	numpy = np,
-	numpy.typing = npt,
-	pandas = pd,
-	panel = pn,
-	plotly.express = px,
-	polars = pl,
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-	ValueError,
-	OSError,
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-	socket.error,
-]
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-linter.mccabe.max_complexity = 10
-linter.pep8_naming.ignore_names = [
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-	tearDown,
-	setUpClass,
-	tearDownClass,
-	setUpModule,
-	tearDownModule,
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-	asyncTearDown,
-	setUpTestData,
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-linter.pyflakes.allowed_unused_imports = []
-linter.pylint.allow_magic_value_types = [
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-	bytes,
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-linter.pylint.max_nested_blocks = 5
-linter.pyupgrade.keep_runtime_typing = false
-linter.ruff.parenthesize_tuple_in_subscript = false
-
-# Formatter Settings
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-formatter.line_width = 88
-formatter.line_ending = auto
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-formatter.indent_width = 4
-formatter.quote_style = double
-formatter.magic_trailing_comma = respect
-formatter.docstring_code_format = disabled
-formatter.docstring_code_line_width = dynamic
-
-# Analyze Settings
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-analyze.preview = disabled
-analyze.target_version = 3.10
-analyze.string_imports = disabled
-analyze.extension = ExtensionMapping({})
-analyze.include_dependencies = {}
-
------ stderr -----

crates/ruff/tests/cli/snapshots/cli__lint__requires_python_ruff_toml_above-2.snap

@@ -1,287 +0,0 @@
----
-source: crates/ruff/tests/cli/lint.rs
-info:
-  program: ruff
-  args:
-    - check
-    - "--no-cache"
-    - "--output-format"
-    - concise
-    - "--show-settings"
-    - test.py
----
-success: true
-exit_code: 0
------ stdout -----
-Resolved settings for: "[TMP]/foo/test.py"
-Settings path: "[TMP]/ruff.toml"
-
-# General Settings
-cache_dir = "[TMP]/.ruff_cache"
-fix = false
-fix_only = false
-output_format = concise
-show_fixes = false
-unsafe_fixes = hint
-
-# File Resolver Settings
-file_resolver.exclude = [
-	".bzr",
-	".direnv",
-	".eggs",
-	".git",
-	".git-rewrite",
-	".hg",
-	".ipynb_checkpoints",
-	".mypy_cache",
-	".nox",
-	".pants.d",
-	".pyenv",
-	".pytest_cache",
-	".pytype",
-	".ruff_cache",
-	".svn",
-	".tox",
-	".venv",
-	".vscode",
-	"__pypackages__",
-	"_build",
-	"buck-out",
-	"dist",
-	"node_modules",
-	"site-packages",
-	"venv",
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-	"*.pyi",
-	"*.ipynb",
-	"**/pyproject.toml",
-]
-file_resolver.extend_include = []
-file_resolver.respect_gitignore = true
-file_resolver.project_root = "[TMP]/"
-
-# Linter Settings
-linter.exclude = []
-linter.project_root = "[TMP]/"
-linter.rules.enabled = [
-	non-pep604-annotation-union (UP007),
-]
-linter.rules.should_fix = [
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-]
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-linter.safety_table.forced_unsafe = []
-linter.unresolved_target_version = none
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-linter.preview = disabled
-linter.explicit_preview_rules = false
-linter.extension = ExtensionMapping({})
-linter.allowed_confusables = []
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-linter.dummy_variable_rgx = ^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$
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-linter.src = [
-	"[TMP]/",
-	"[TMP]/src",
-]
-linter.tab_size = 4
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-linter.task_tags = [
-	TODO,
-	FIXME,
-	XXX,
-]
-linter.typing_modules = []
-linter.typing_extensions = true
-
-# Linter Plugins
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-linter.flake8_annotations.suppress_dummy_args = false
-linter.flake8_annotations.suppress_none_returning = false
-linter.flake8_annotations.allow_star_arg_any = false
-linter.flake8_annotations.ignore_fully_untyped = false
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-linter.pyflakes.extend_generics = []
-linter.pyflakes.allowed_unused_imports = []
-linter.pylint.allow_magic_value_types = [
-	str,
-	bytes,
-]
-linter.pylint.allow_dunder_method_names = []
-linter.pylint.max_args = 5
-linter.pylint.max_positional_args = 5
-linter.pylint.max_returns = 6
-linter.pylint.max_bool_expr = 5
-linter.pylint.max_branches = 12
-linter.pylint.max_statements = 50
-linter.pylint.max_public_methods = 20
-linter.pylint.max_locals = 15
-linter.pylint.max_nested_blocks = 5
-linter.pyupgrade.keep_runtime_typing = false
-linter.ruff.parenthesize_tuple_in_subscript = false
-
-# Formatter Settings
-formatter.exclude = []
-formatter.unresolved_target_version = 3.10
-formatter.per_file_target_version = {}
-formatter.preview = disabled
-formatter.line_width = 88
-formatter.line_ending = auto
-formatter.indent_style = space
-formatter.indent_width = 4
-formatter.quote_style = double
-formatter.magic_trailing_comma = respect
-formatter.docstring_code_format = disabled
-formatter.docstring_code_line_width = dynamic
-
-# Analyze Settings
-analyze.exclude = []
-analyze.preview = disabled
-analyze.target_version = 3.10
-analyze.string_imports = disabled
-analyze.extension = ExtensionMapping({})
-analyze.include_dependencies = {}
-
------ stderr -----

crates/ruff/tests/cli/snapshots/cli__lint__requires_python_ruff_toml_above.snap

@@ -1,287 +0,0 @@
----
-source: crates/ruff/tests/cli/lint.rs
-info:
-  program: ruff
-  args:
-    - check
-    - "--no-cache"
-    - "--output-format"
-    - concise
-    - "--show-settings"
-    - foo/test.py
----
-success: true
-exit_code: 0
------ stdout -----
-Resolved settings for: "[TMP]/foo/test.py"
-Settings path: "[TMP]/ruff.toml"
-
-# General Settings
-cache_dir = "[TMP]/.ruff_cache"
-fix = false
-fix_only = false
-output_format = concise
-show_fixes = false
-unsafe_fixes = hint
-
-# File Resolver Settings
-file_resolver.exclude = [
-	".bzr",
-	".direnv",
-	".eggs",
-	".git",
-	".git-rewrite",
-	".hg",
-	".ipynb_checkpoints",
-	".mypy_cache",
-	".nox",
-	".pants.d",
-	".pyenv",
-	".pytest_cache",
-	".pytype",
-	".ruff_cache",
-	".svn",
-	".tox",
-	".venv",
-	".vscode",
-	"__pypackages__",
-	"_build",
-	"buck-out",
-	"dist",
-	"node_modules",
-	"site-packages",
-	"venv",
-]
-file_resolver.extend_exclude = []
-file_resolver.force_exclude = false
-file_resolver.include = [
-	"*.py",
-	"*.pyi",
-	"*.ipynb",
-	"**/pyproject.toml",
-]
-file_resolver.extend_include = []
-file_resolver.respect_gitignore = true
-file_resolver.project_root = "[TMP]/"
-
-# Linter Settings
-linter.exclude = []
-linter.project_root = "[TMP]/"
-linter.rules.enabled = [
-	non-pep604-annotation-union (UP007),
-]
-linter.rules.should_fix = [
-	non-pep604-annotation-union (UP007),
-]
-linter.per_file_ignores = {}
-linter.safety_table.forced_safe = []
-linter.safety_table.forced_unsafe = []
-linter.unresolved_target_version = none
-linter.per_file_target_version = {}
-linter.preview = disabled
-linter.explicit_preview_rules = false
-linter.extension = ExtensionMapping({})
-linter.allowed_confusables = []
-linter.builtins = []
-linter.dummy_variable_rgx = ^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$
-linter.external = []
-linter.ignore_init_module_imports = true
-linter.logger_objects = []
-linter.namespace_packages = []
-linter.src = [
-	"[TMP]/",
-	"[TMP]/src",
-]
-linter.tab_size = 4
-linter.line_length = 88
-linter.task_tags = [
-	TODO,
-	FIXME,
-	XXX,
-]
-linter.typing_modules = []
-linter.typing_extensions = true
-
-# Linter Plugins
-linter.flake8_annotations.mypy_init_return = false
-linter.flake8_annotations.suppress_dummy_args = false
-linter.flake8_annotations.suppress_none_returning = false
-linter.flake8_annotations.allow_star_arg_any = false
-linter.flake8_annotations.ignore_fully_untyped = false
-linter.flake8_bandit.hardcoded_tmp_directory = [
-	/tmp,
-	/var/tmp,
-	/dev/shm,
-]
-linter.flake8_bandit.check_typed_exception = false
-linter.flake8_bandit.extend_markup_names = []
-linter.flake8_bandit.allowed_markup_calls = []
-linter.flake8_bugbear.extend_immutable_calls = []
-linter.flake8_builtins.allowed_modules = []
-linter.flake8_builtins.ignorelist = []
-linter.flake8_builtins.strict_checking = false
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-linter.flake8_copyright.notice_rgx = (?i)Copyright\s+((?:\(C\)|©)\s+)?\d{4}((-|,\s)\d{4})*
-linter.flake8_copyright.author = none
-linter.flake8_copyright.min_file_size = 0
-linter.flake8_errmsg.max_string_length = 0
-linter.flake8_gettext.functions_names = [
-	_,
-	gettext,
-	ngettext,
-]
-linter.flake8_implicit_str_concat.allow_multiline = true
-linter.flake8_import_conventions.aliases = {
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-	holoviews = hv,
-	matplotlib = mpl,
-	matplotlib.pyplot = plt,
-	networkx = nx,
-	numpy = np,
-	numpy.typing = npt,
-	pandas = pd,
-	panel = pn,
-	plotly.express = px,
-	polars = pl,
-	pyarrow = pa,
-	seaborn = sns,
-	tensorflow = tf,
-	tkinter = tk,
-	xml.etree.ElementTree = ET,
-}
-linter.flake8_import_conventions.banned_aliases = {}
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-linter.flake8_pytest_style.parametrize_names_type = tuple
-linter.flake8_pytest_style.parametrize_values_type = list
-linter.flake8_pytest_style.parametrize_values_row_type = tuple
-linter.flake8_pytest_style.raises_require_match_for = [
-	BaseException,
-	Exception,
-	ValueError,
-	OSError,
-	IOError,
-	EnvironmentError,
-	socket.error,
-]
-linter.flake8_pytest_style.raises_extend_require_match_for = []
-linter.flake8_pytest_style.mark_parentheses = false
-linter.flake8_quotes.inline_quotes = double
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-	_name_,
-	_value_,
-]
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-linter.flake8_type_checking.strict = false
-linter.flake8_type_checking.exempt_modules = [
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-	typing_extensions,
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-linter.isort.split_on_trailing_comma = true
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-linter.isort.forced_separate = []
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-	known { type = future },
-	known { type = standard_library },
-	known { type = third_party },
-	known { type = first_party },
-	known { type = local_folder },
-]
-linter.isort.default_section = known { type = third_party }
-linter.isort.no_sections = false
-linter.isort.from_first = false
-linter.isort.length_sort = false
-linter.isort.length_sort_straight = false
-linter.mccabe.max_complexity = 10
-linter.pep8_naming.ignore_names = [
-	setUp,
-	tearDown,
-	setUpClass,
-	tearDownClass,
-	setUpModule,
-	tearDownModule,
-	asyncSetUp,
-	asyncTearDown,
-	setUpTestData,
-	failureException,
-	longMessage,
-	maxDiff,
-]
-linter.pep8_naming.classmethod_decorators = []
-linter.pep8_naming.staticmethod_decorators = []
-linter.pycodestyle.max_line_length = 88
-linter.pycodestyle.max_doc_length = none
-linter.pycodestyle.ignore_overlong_task_comments = false
-linter.pyflakes.extend_generics = []
-linter.pyflakes.allowed_unused_imports = []
-linter.pylint.allow_magic_value_types = [
-	str,
-	bytes,
-]
-linter.pylint.allow_dunder_method_names = []
-linter.pylint.max_args = 5
-linter.pylint.max_positional_args = 5
-linter.pylint.max_returns = 6
-linter.pylint.max_bool_expr = 5
-linter.pylint.max_branches = 12
-linter.pylint.max_statements = 50
-linter.pylint.max_public_methods = 20
-linter.pylint.max_locals = 15
-linter.pylint.max_nested_blocks = 5
-linter.pyupgrade.keep_runtime_typing = false
-linter.ruff.parenthesize_tuple_in_subscript = false
-
-# Formatter Settings
-formatter.exclude = []
-formatter.unresolved_target_version = 3.10
-formatter.per_file_target_version = {}
-formatter.preview = disabled
-formatter.line_width = 88
-formatter.line_ending = auto
-formatter.indent_style = space
-formatter.indent_width = 4
-formatter.quote_style = double
-formatter.magic_trailing_comma = respect
-formatter.docstring_code_format = disabled
-formatter.docstring_code_line_width = dynamic
-
-# Analyze Settings
-analyze.exclude = []
-analyze.preview = disabled
-analyze.target_version = 3.10
-analyze.string_imports = disabled
-analyze.extension = ExtensionMapping({})
-analyze.include_dependencies = {}
-
------ stderr -----

crates/ruff/tests/cli/snapshots/cli__lint__requires_python_ruff_toml_no_target_fallback.snap

@@ -1,288 +0,0 @@
----
-source: crates/ruff/tests/cli/lint.rs
-info:
-  program: ruff
-  args:
-    - check
-    - "--no-cache"
-    - "--output-format"
-    - concise
-    - test.py
-    - "--show-settings"
-snapshot_kind: text
----
-success: true
-exit_code: 0
------ stdout -----
-Resolved settings for: "[TMP]/test.py"
-Settings path: "[TMP]/ruff.toml"
-
-# General Settings
-cache_dir = "[TMP]/.ruff_cache"
-fix = false
-fix_only = false
-output_format = concise
-show_fixes = false
-unsafe_fixes = hint
-
-# File Resolver Settings
-file_resolver.exclude = [
-	".bzr",
-	".direnv",
-	".eggs",
-	".git",
-	".git-rewrite",
-	".hg",
-	".ipynb_checkpoints",
-	".mypy_cache",
-	".nox",
-	".pants.d",
-	".pyenv",
-	".pytest_cache",
-	".pytype",
-	".ruff_cache",
-	".svn",
-	".tox",
-	".venv",
-	".vscode",
-	"__pypackages__",
-	"_build",
-	"buck-out",
-	"dist",
-	"node_modules",
-	"site-packages",
-	"venv",
-]
-file_resolver.extend_exclude = []
-file_resolver.force_exclude = false
-file_resolver.include = [
-	"*.py",
-	"*.pyi",
-	"*.ipynb",
-	"**/pyproject.toml",
-]
-file_resolver.extend_include = []
-file_resolver.respect_gitignore = true
-file_resolver.project_root = "[TMP]/"
-
-# Linter Settings
-linter.exclude = []
-linter.project_root = "[TMP]/"
-linter.rules.enabled = [
-	non-pep604-annotation-union (UP007),
-]
-linter.rules.should_fix = [
-	non-pep604-annotation-union (UP007),
-]
-linter.per_file_ignores = {}
-linter.safety_table.forced_safe = []
-linter.safety_table.forced_unsafe = []
-linter.unresolved_target_version = 3.11
-linter.per_file_target_version = {}
-linter.preview = disabled
-linter.explicit_preview_rules = false
-linter.extension = ExtensionMapping({})
-linter.allowed_confusables = []
-linter.builtins = []
-linter.dummy_variable_rgx = ^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$
-linter.external = []
-linter.ignore_init_module_imports = true
-linter.logger_objects = []
-linter.namespace_packages = []
-linter.src = [
-	"[TMP]/",
-	"[TMP]/src",
-]
-linter.tab_size = 4
-linter.line_length = 88
-linter.task_tags = [
-	TODO,
-	FIXME,
-	XXX,
-]
-linter.typing_modules = []
-linter.typing_extensions = true
-
-# Linter Plugins
-linter.flake8_annotations.mypy_init_return = false
-linter.flake8_annotations.suppress_dummy_args = false
-linter.flake8_annotations.suppress_none_returning = false
-linter.flake8_annotations.allow_star_arg_any = false
-linter.flake8_annotations.ignore_fully_untyped = false
-linter.flake8_bandit.hardcoded_tmp_directory = [
-	/tmp,
-	/var/tmp,
-	/dev/shm,
-]
-linter.flake8_bandit.check_typed_exception = false
-linter.flake8_bandit.extend_markup_names = []
-linter.flake8_bandit.allowed_markup_calls = []
-linter.flake8_bugbear.extend_immutable_calls = []
-linter.flake8_builtins.allowed_modules = []
-linter.flake8_builtins.ignorelist = []
-linter.flake8_builtins.strict_checking = false
-linter.flake8_comprehensions.allow_dict_calls_with_keyword_arguments = false
-linter.flake8_copyright.notice_rgx = (?i)Copyright\s+((?:\(C\)|©)\s+)?\d{4}((-|,\s)\d{4})*
-linter.flake8_copyright.author = none
-linter.flake8_copyright.min_file_size = 0
-linter.flake8_errmsg.max_string_length = 0
-linter.flake8_gettext.functions_names = [
-	_,
-	gettext,
-	ngettext,
-]
-linter.flake8_implicit_str_concat.allow_multiline = true
-linter.flake8_import_conventions.aliases = {
-	altair = alt,
-	holoviews = hv,
-	matplotlib = mpl,
-	matplotlib.pyplot = plt,
-	networkx = nx,
-	numpy = np,
-	numpy.typing = npt,
-	pandas = pd,
-	panel = pn,
-	plotly.express = px,
-	polars = pl,
-	pyarrow = pa,
-	seaborn = sns,
-	tensorflow = tf,
-	tkinter = tk,
-	xml.etree.ElementTree = ET,
-}
-linter.flake8_import_conventions.banned_aliases = {}
-linter.flake8_import_conventions.banned_from = []
-linter.flake8_pytest_style.fixture_parentheses = false
-linter.flake8_pytest_style.parametrize_names_type = tuple
-linter.flake8_pytest_style.parametrize_values_type = list
-linter.flake8_pytest_style.parametrize_values_row_type = tuple
-linter.flake8_pytest_style.raises_require_match_for = [
-	BaseException,
-	Exception,
-	ValueError,
-	OSError,
-	IOError,
-	EnvironmentError,
-	socket.error,
-]
-linter.flake8_pytest_style.raises_extend_require_match_for = []
-linter.flake8_pytest_style.mark_parentheses = false
-linter.flake8_quotes.inline_quotes = double
-linter.flake8_quotes.multiline_quotes = double
-linter.flake8_quotes.docstring_quotes = double
-linter.flake8_quotes.avoid_escape = true
-linter.flake8_self.ignore_names = [
-	_make,
-	_asdict,
-	_replace,
-	_fields,
-	_field_defaults,
-	_name_,
-	_value_,
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-linter.flake8_tidy_imports.ban_relative_imports = "parents"
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-linter.flake8_tidy_imports.banned_module_level_imports = []
-linter.flake8_type_checking.strict = false
-linter.flake8_type_checking.exempt_modules = [
-	typing,
-	typing_extensions,
-]
-linter.flake8_type_checking.runtime_required_base_classes = []
-linter.flake8_type_checking.runtime_required_decorators = []
-linter.flake8_type_checking.quote_annotations = false
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-linter.isort.required_imports = []
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-linter.isort.relative_imports_order = furthest_to_closest
-linter.isort.single_line_exclusions = []
-linter.isort.split_on_trailing_comma = true
-linter.isort.classes = []
-linter.isort.constants = []
-linter.isort.variables = []
-linter.isort.no_lines_before = []
-linter.isort.lines_after_imports = -1
-linter.isort.lines_between_types = 0
-linter.isort.forced_separate = []
-linter.isort.section_order = [
-	known { type = future },
-	known { type = standard_library },
-	known { type = third_party },
-	known { type = first_party },
-	known { type = local_folder },
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-linter.isort.no_sections = false
-linter.isort.from_first = false
-linter.isort.length_sort = false
-linter.isort.length_sort_straight = false
-linter.mccabe.max_complexity = 10
-linter.pep8_naming.ignore_names = [
-	setUp,
-	tearDown,
-	setUpClass,
-	tearDownClass,
-	setUpModule,
-	tearDownModule,
-	asyncSetUp,
-	asyncTearDown,
-	setUpTestData,
-	failureException,
-	longMessage,
-	maxDiff,
-]
-linter.pep8_naming.classmethod_decorators = []
-linter.pep8_naming.staticmethod_decorators = []
-linter.pycodestyle.max_line_length = 88
-linter.pycodestyle.max_doc_length = none
-linter.pycodestyle.ignore_overlong_task_comments = false
-linter.pyflakes.extend_generics = []
-linter.pyflakes.allowed_unused_imports = []
-linter.pylint.allow_magic_value_types = [
-	str,
-	bytes,
-]
-linter.pylint.allow_dunder_method_names = []
-linter.pylint.max_args = 5
-linter.pylint.max_positional_args = 5
-linter.pylint.max_returns = 6
-linter.pylint.max_bool_expr = 5
-linter.pylint.max_branches = 12
-linter.pylint.max_statements = 50
-linter.pylint.max_public_methods = 20
-linter.pylint.max_locals = 15
-linter.pylint.max_nested_blocks = 5
-linter.pyupgrade.keep_runtime_typing = false
-linter.ruff.parenthesize_tuple_in_subscript = false
-
-# Formatter Settings
-formatter.exclude = []
-formatter.unresolved_target_version = 3.11
-formatter.per_file_target_version = {}
-formatter.preview = disabled
-formatter.line_width = 88
-formatter.line_ending = auto
-formatter.indent_style = space
-formatter.indent_width = 4
-formatter.quote_style = double
-formatter.magic_trailing_comma = respect
-formatter.docstring_code_format = disabled
-formatter.docstring_code_line_width = dynamic
-
-# Analyze Settings
-analyze.exclude = []
-analyze.preview = disabled
-analyze.target_version = 3.11
-analyze.string_imports = disabled
-analyze.extension = ExtensionMapping({})
-analyze.include_dependencies = {}
-
------ stderr -----

crates/ruff/tests/integration_test.rs

@@ -951,20 +951,6 @@ fn rule_f401() {
     assert_cmd_snapshot!(ruff_cmd().args(["rule", "F401"]));
 }
 
-#[test]
-fn rule_f401_output_json() {
-    insta::with_settings!({filters => vec![
-        (r#"("file": ")[^"]+(",)"#, "$1<FILE>$2"),
-    ]}, {
-        assert_cmd_snapshot!(ruff_cmd().args(["rule", "F401", "--output-format", "json"]));
-    });
-}
-
-#[test]
-fn rule_f401_output_text() {
-    assert_cmd_snapshot!(ruff_cmd().args(["rule", "F401", "--output-format", "text"]));
-}
-
 #[test]
 fn rule_invalid_rule_name() {
     assert_cmd_snapshot!(ruff_cmd().args(["rule", "RUF404"]), @r"
@@ -979,34 +965,6 @@ fn rule_invalid_rule_name() {
     ");
 }
 
-#[test]
-fn rule_invalid_rule_name_output_json() {
-    assert_cmd_snapshot!(ruff_cmd().args(["rule", "RUF404", "--output-format", "json"]), @r"
-    success: false
-    exit_code: 2
-    ----- stdout -----
-
-    ----- stderr -----
-    error: invalid value 'RUF404' for '[RULE]'
-
-    For more information, try '--help'.
-    ");
-}
-
-#[test]
-fn rule_invalid_rule_name_output_text() {
-    assert_cmd_snapshot!(ruff_cmd().args(["rule", "RUF404", "--output-format", "text"]), @r"
-    success: false
-    exit_code: 2
-    ----- stdout -----
-
-    ----- stderr -----
-    error: invalid value 'RUF404' for '[RULE]'
-
-    For more information, try '--help'.
-    ");
-}
-
 #[test]
 fn show_statistics() {
     let mut cmd = RuffCheck::default()

crates/ruff/tests/snapshots/format__output_format_azure.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/format.rs
+source: crates/ruff/tests/format.rs
 info:
   program: ruff
   args:

crates/ruff/tests/snapshots/format__output_format_concise.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/format.rs
+source: crates/ruff/tests/format.rs
 info:
   program: ruff
   args:

crates/ruff/tests/snapshots/format__output_format_full.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/format.rs
+source: crates/ruff/tests/format.rs
 info:
   program: ruff
   args:

crates/ruff/tests/snapshots/format__output_format_github.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/format.rs
+source: crates/ruff/tests/format.rs
 info:
   program: ruff
   args:

crates/ruff/tests/snapshots/format__output_format_gitlab.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/format.rs
+source: crates/ruff/tests/format.rs
 info:
   program: ruff
   args:

crates/ruff/tests/snapshots/format__output_format_grouped.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/format.rs
+source: crates/ruff/tests/format.rs
 info:
   program: ruff
   args:
@@ -7,7 +7,6 @@ info:
     - "--no-cache"
     - "--output-format"
     - grouped
-    - "--preview"
     - "--check"
     - input.py
 ---

crates/ruff/tests/snapshots/format__output_format_json-lines.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/format.rs
+source: crates/ruff/tests/format.rs
 info:
   program: ruff
   args:

crates/ruff/tests/snapshots/format__output_format_json.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/format.rs
+source: crates/ruff/tests/format.rs
 info:
   program: ruff
   args:

crates/ruff/tests/snapshots/format__output_format_junit.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/format.rs
+source: crates/ruff/tests/format.rs
 info:
   program: ruff
   args:

crates/ruff/tests/snapshots/format__output_format_pylint.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/format.rs
+source: crates/ruff/tests/format.rs
 info:
   program: ruff
   args:
@@ -7,7 +7,6 @@ info:
     - "--no-cache"
     - "--output-format"
     - pylint
-    - "--preview"
     - "--check"
     - input.py
 ---

crates/ruff/tests/snapshots/format__output_format_rdjson.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/format.rs
+source: crates/ruff/tests/format.rs
 info:
   program: ruff
   args:

crates/ruff/tests/snapshots/format__output_format_sarif.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/format.rs
+source: crates/ruff/tests/format.rs
 info:
   program: ruff
   args:

crates/ruff/tests/snapshots/integration_test__rule_f401_output_json.snap

@@ -1,38 +0,0 @@
----
-source: crates/ruff/tests/integration_test.rs
-info:
-  program: ruff
-  args:
-    - rule
-    - F401
-    - "--output-format"
-    - json
----
-success: true
-exit_code: 0
------ stdout -----
-{
-  "name": "unused-import",
-  "code": "F401",
-  "linter": "Pyflakes",
-  "summary": "`{name}` imported but unused; consider using `importlib.util.find_spec` to test for availability",
-  "message_formats": [
-    "`{name}` imported but unused; consider using `importlib.util.find_spec` to test for availability",
-    "`{name}` imported but unused; consider removing, adding to `__all__`, or using a redundant alias",
-    "`{name}` imported but unused"
-  ],
-  "fix": "Fix is sometimes available.",
-  "fix_availability": "Sometimes",
-  "explanation": "## What it does\nChecks for unused imports.\n\n## Why is this bad?\nUnused imports add a performance overhead at runtime, and risk creating\nimport cycles. They also increase the cognitive load of reading the code.\n\nIf an import statement is used to check for the availability or existence\nof a module, consider using `importlib.util.find_spec` instead.\n\nIf an import statement is used to re-export a symbol as part of a module's\npublic interface, consider using a \"redundant\" import alias, which\ninstructs Ruff (and other tools) to respect the re-export, and avoid\nmarking it as unused, as in:\n\n```python\nfrom module import member as member\n```\n\nAlternatively, you can use `__all__` to declare a symbol as part of the module's\ninterface, as in:\n\n```python\n# __init__.py\nimport some_module\n\n__all__ = [\"some_module\"]\n```\n\n## Preview\nWhen [preview] is enabled (and certain simplifying assumptions\nare met), we analyze all import statements for a given module\nwhen determining whether an import is used, rather than simply\nthe last of these statements. This can result in both different and\nmore import statements being marked as unused.\n\nFor example, if a module consists of\n\n```python\nimport a\nimport a.b\n```\n\nthen both statements are marked as unused under [preview], whereas\nonly the second is marked as unused under stable behavior.\n\nAs another example, if a module consists of\n\n```python\nimport a.b\nimport a\n\na.b.foo()\n```\n\nthen a diagnostic will only be emitted for the first line under [preview],\nwhereas a diagnostic would only be emitted for the second line under\nstable behavior.\n\nNote that this behavior is somewhat subjective and is designed\nto conform to the developer's intuition rather than Python's actual\nexecution. To wit, the statement `import a.b` automatically executes\n`import a`, so in some sense `import a` is _always_ redundant\nin the presence of `import a.b`.\n\n\n## Fix safety\n\nFixes to remove unused imports are safe, except in `__init__.py` files.\n\nApplying fixes to `__init__.py` files is currently in preview. The fix offered depends on the\ntype of the unused import. Ruff will suggest a safe fix to export first-party imports with\neither a redundant alias or, if already present in the file, an `__all__` entry. If multiple\n`__all__` declarations are present, Ruff will not offer a fix. Ruff will suggest an unsafe fix\nto remove third-party and standard library imports -- the fix is unsafe because the module's\ninterface changes.\n\nSee [this FAQ section](https://docs.astral.sh/ruff/faq/#how-does-ruff-determine-which-of-my-imports-are-first-party-third-party-etc)\nfor more details on how Ruff\ndetermines whether an import is first or third-party.\n\n## Example\n\n```python\nimport numpy as np  # unused import\n\n\ndef area(radius):\n    return 3.14 * radius**2\n```\n\nUse instead:\n\n```python\ndef area(radius):\n    return 3.14 * radius**2\n```\n\nTo check the availability of a module, use `importlib.util.find_spec`:\n\n```python\nfrom importlib.util import find_spec\n\nif find_spec(\"numpy\") is not None:\n    print(\"numpy is installed\")\nelse:\n    print(\"numpy is not installed\")\n```\n\n## Options\n- `lint.ignore-init-module-imports`\n- `lint.pyflakes.allowed-unused-imports`\n\n## References\n- [Python documentation: `import`](https://docs.python.org/3/reference/simple_stmts.html#the-import-statement)\n- [Python documentation: `importlib.util.find_spec`](https://docs.python.org/3/library/importlib.html#importlib.util.find_spec)\n- [Typing documentation: interface conventions](https://typing.python.org/en/latest/spec/distributing.html#library-interface-public-and-private-symbols)\n\n[preview]: https://docs.astral.sh/ruff/preview/\n",
-  "preview": false,
-  "status": {
-    "Stable": {
-      "since": "v0.0.18"
-    }
-  },
-  "source_location": {
-    "file": "<FILE>",
-    "line": 145
-  }
-}
------ stderr -----

crates/ruff/tests/snapshots/integration_test__rule_f401_output_text.snap

@@ -1,140 +0,0 @@
----
-source: crates/ruff/tests/integration_test.rs
-info:
-  program: ruff
-  args:
-    - rule
-    - F401
-    - "--output-format"
-    - text
----
-success: true
-exit_code: 0
------ stdout -----
-# unused-import (F401)
-
-Derived from the **Pyflakes** linter.
-
-Fix is sometimes available.
-
-## What it does
-Checks for unused imports.
-
-## Why is this bad?
-Unused imports add a performance overhead at runtime, and risk creating
-import cycles. They also increase the cognitive load of reading the code.
-
-If an import statement is used to check for the availability or existence
-of a module, consider using `importlib.util.find_spec` instead.
-
-If an import statement is used to re-export a symbol as part of a module's
-public interface, consider using a "redundant" import alias, which
-instructs Ruff (and other tools) to respect the re-export, and avoid
-marking it as unused, as in:
-
-```python
-from module import member as member
-```
-
-Alternatively, you can use `__all__` to declare a symbol as part of the module's
-interface, as in:
-
-```python
-# __init__.py
-import some_module
-
-__all__ = ["some_module"]
-```
-
-## Preview
-When [preview] is enabled (and certain simplifying assumptions
-are met), we analyze all import statements for a given module
-when determining whether an import is used, rather than simply
-the last of these statements. This can result in both different and
-more import statements being marked as unused.
-
-For example, if a module consists of
-
-```python
-import a
-import a.b
-```
-
-then both statements are marked as unused under [preview], whereas
-only the second is marked as unused under stable behavior.
-
-As another example, if a module consists of
-
-```python
-import a.b
-import a
-
-a.b.foo()
-```
-
-then a diagnostic will only be emitted for the first line under [preview],
-whereas a diagnostic would only be emitted for the second line under
-stable behavior.
-
-Note that this behavior is somewhat subjective and is designed
-to conform to the developer's intuition rather than Python's actual
-execution. To wit, the statement `import a.b` automatically executes
-`import a`, so in some sense `import a` is _always_ redundant
-in the presence of `import a.b`.
-
-
-## Fix safety
-
-Fixes to remove unused imports are safe, except in `__init__.py` files.
-
-Applying fixes to `__init__.py` files is currently in preview. The fix offered depends on the
-type of the unused import. Ruff will suggest a safe fix to export first-party imports with
-either a redundant alias or, if already present in the file, an `__all__` entry. If multiple
-`__all__` declarations are present, Ruff will not offer a fix. Ruff will suggest an unsafe fix
-to remove third-party and standard library imports -- the fix is unsafe because the module's
-interface changes.
-
-See [this FAQ section](https://docs.astral.sh/ruff/faq/#how-does-ruff-determine-which-of-my-imports-are-first-party-third-party-etc)
-for more details on how Ruff
-determines whether an import is first or third-party.
-
-## Example
-
-```python
-import numpy as np  # unused import
-
-
-def area(radius):
-    return 3.14 * radius**2
-```
-
-Use instead:
-
-```python
-def area(radius):
-    return 3.14 * radius**2
-```
-
-To check the availability of a module, use `importlib.util.find_spec`:
-
-```python
-from importlib.util import find_spec
-
-if find_spec("numpy") is not None:
-    print("numpy is installed")
-else:
-    print("numpy is not installed")
-```
-
-## Options
-- `lint.ignore-init-module-imports`
-- `lint.pyflakes.allowed-unused-imports`
-
-## References
-- [Python documentation: `import`](https://docs.python.org/3/reference/simple_stmts.html#the-import-statement)
-- [Python documentation: `importlib.util.find_spec`](https://docs.python.org/3/library/importlib.html#importlib.util.find_spec)
-- [Typing documentation: interface conventions](https://typing.python.org/en/latest/spec/distributing.html#library-interface-public-and-private-symbols)
-
-[preview]: https://docs.astral.sh/ruff/preview/
-
------ stderr -----

crates/ruff/tests/snapshots/lint__output_format_sarif.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/cli/lint.rs
+source: crates/ruff/tests/lint.rs
 info:
   program: ruff
   args:
@@ -12,7 +12,6 @@ info:
     - "--target-version"
     - py39
     - input.py
-snapshot_kind: text
 ---
 success: false
 exit_code: 1

crates/ruff_benchmark/benches/ty.rs

@@ -599,7 +599,7 @@ impl<'a> ProjectBenchmark<'a> {
             self.project
                 .check_paths()
                 .iter()
-                .map(|path| SystemPathBuf::from(*path))
+                .map(|path| path.to_path_buf())
                 .collect(),
         );
 
@@ -645,8 +645,8 @@ fn hydra(criterion: &mut Criterion) {
             name: "hydra-zen",
             repository: "https://github.com/mit-ll-responsible-ai/hydra-zen",
             commit: "dd2b50a9614c6f8c46c5866f283c8f7e7a960aa8",
-            paths: &["src"],
-            dependencies: &["pydantic", "beartype", "hydra-core"],
+            paths: vec![SystemPath::new("src")],
+            dependencies: vec!["pydantic", "beartype", "hydra-core"],
             max_dep_date: "2025-06-17",
             python_version: PythonVersion::PY313,
         },
@@ -662,12 +662,12 @@ fn attrs(criterion: &mut Criterion) {
             name: "attrs",
             repository: "https://github.com/python-attrs/attrs",
             commit: "a6ae894aad9bc09edc7cdad8c416898784ceec9b",
-            paths: &["src"],
-            dependencies: &[],
+            paths: vec![SystemPath::new("src")],
+            dependencies: vec![],
             max_dep_date: "2025-06-17",
             python_version: PythonVersion::PY313,
         },
-        110,
+        100,
     );
 
     bench_project(&benchmark, criterion);
@@ -679,12 +679,12 @@ fn anyio(criterion: &mut Criterion) {
             name: "anyio",
             repository: "https://github.com/agronholm/anyio",
             commit: "561d81270a12f7c6bbafb5bc5fad99a2a13f96be",
-            paths: &["src"],
-            dependencies: &[],
+            paths: vec![SystemPath::new("src")],
+            dependencies: vec![],
             max_dep_date: "2025-06-17",
             python_version: PythonVersion::PY313,
         },
-        150,
+        100,
     );
 
     bench_project(&benchmark, criterion);
@@ -696,8 +696,8 @@ fn datetype(criterion: &mut Criterion) {
             name: "DateType",
             repository: "https://github.com/glyph/DateType",
             commit: "57c9c93cf2468069f72945fc04bf27b64100dad8",
-            paths: &["src"],
-            dependencies: &[],
+            paths: vec![SystemPath::new("src")],
+            dependencies: vec![],
             max_dep_date: "2025-07-04",
             python_version: PythonVersion::PY313,
         },

crates/ruff_benchmark/benches/ty_walltime.rs

@@ -1,6 +1,7 @@
-use divan::{Bencher, bench};
 use std::fmt::{Display, Formatter};
 
+use divan::{Bencher, bench};
+
 use rayon::ThreadPoolBuilder;
 use ruff_benchmark::real_world_projects::{InstalledProject, RealWorldProject};
 use ruff_db::system::{OsSystem, SystemPath, SystemPathBuf};
@@ -12,39 +13,29 @@ use ty_project::metadata::value::{RangedValue, RelativePathBuf};
 use ty_project::{Db, ProjectDatabase, ProjectMetadata};
 
 struct Benchmark<'a> {
-    project: RealWorldProject<'a>,
-    installed_project: std::sync::OnceLock<InstalledProject<'a>>,
+    project: InstalledProject<'a>,
     max_diagnostics: usize,
 }
 
 impl<'a> Benchmark<'a> {
-    const fn new(project: RealWorldProject<'a>, max_diagnostics: usize) -> Self {
+    fn new(project: RealWorldProject<'a>, max_diagnostics: usize) -> Self {
+        let setup_project = project.setup().expect("Failed to setup project");
+
         Self {
-            project,
-            installed_project: std::sync::OnceLock::new(),
+            project: setup_project,
             max_diagnostics,
         }
     }
 
-    fn installed_project(&self) -> &InstalledProject<'a> {
-        self.installed_project.get_or_init(|| {
-            self.project
-                .clone()
-                .setup()
-                .expect("Failed to setup project")
-        })
-    }
-
     fn setup_iteration(&self) -> ProjectDatabase {
-        let installed_project = self.installed_project();
-        let root = SystemPathBuf::from_path_buf(installed_project.path.clone()).unwrap();
+        let root = SystemPathBuf::from_path_buf(self.project.path.clone()).unwrap();
         let system = OsSystem::new(&root);
 
         let mut metadata = ProjectMetadata::discover(&root, &system).unwrap();
 
         metadata.apply_options(Options {
             environment: Some(EnvironmentOptions {
-                python_version: Some(RangedValue::cli(installed_project.config.python_version)),
+                python_version: Some(RangedValue::cli(self.project.config.python_version)),
                 python: Some(RelativePathBuf::cli(SystemPath::new(".venv"))),
                 ..EnvironmentOptions::default()
             }),
@@ -55,7 +46,7 @@ impl<'a> Benchmark<'a> {
 
         db.project().set_included_paths(
             &mut db,
-            installed_project
+            self.project
                 .check_paths()
                 .iter()
                 .map(|path| SystemPath::absolute(path, &root))
@@ -67,7 +58,7 @@ impl<'a> Benchmark<'a> {
 
 impl Display for Benchmark<'_> {
     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        self.project.name.fmt(f)
+        f.write_str(self.project.config.name)
     }
 }
 
@@ -84,150 +75,166 @@ fn check_project(db: &ProjectDatabase, max_diagnostics: usize) {
     );
 }
 
-static ALTAIR: Benchmark = Benchmark::new(
-    RealWorldProject {
-        name: "altair",
-        repository: "https://github.com/vega/altair",
-        commit: "d1f4a1ef89006e5f6752ef1f6df4b7a509336fba",
-        paths: &["altair"],
-        dependencies: &[
-            "jinja2",
-            "narwhals",
-            "numpy",
-            "packaging",
-            "pandas-stubs",
-            "pyarrow-stubs",
-            "pytest",
-            "scipy-stubs",
-            "types-jsonschema",
-        ],
-        max_dep_date: "2025-06-17",
-        python_version: PythonVersion::PY312,
-    },
-    1000,
-);
+static ALTAIR: std::sync::LazyLock<Benchmark<'static>> = std::sync::LazyLock::new(|| {
+    Benchmark::new(
+        RealWorldProject {
+            name: "altair",
+            repository: "https://github.com/vega/altair",
+            commit: "d1f4a1ef89006e5f6752ef1f6df4b7a509336fba",
+            paths: vec![SystemPath::new("altair")],
+            dependencies: vec![
+                "jinja2",
+                "narwhals",
+                "numpy",
+                "packaging",
+                "pandas-stubs",
+                "pyarrow-stubs",
+                "pytest",
+                "scipy-stubs",
+                "types-jsonschema",
+            ],
+            max_dep_date: "2025-06-17",
+            python_version: PythonVersion::PY312,
+        },
+        1000,
+    )
+});
 
-static COLOUR_SCIENCE: Benchmark = Benchmark::new(
-    RealWorldProject {
-        name: "colour-science",
-        repository: "https://github.com/colour-science/colour",
-        commit: "a17e2335c29e7b6f08080aa4c93cfa9b61f84757",
-        paths: &["colour"],
-        dependencies: &[
-            "matplotlib",
-            "numpy",
-            "pandas-stubs",
-            "pytest",
-            "scipy-stubs",
-        ],
-        max_dep_date: "2025-06-17",
-        python_version: PythonVersion::PY310,
-    },
-    600,
-);
+static COLOUR_SCIENCE: std::sync::LazyLock<Benchmark<'static>> = std::sync::LazyLock::new(|| {
+    Benchmark::new(
+        RealWorldProject {
+            name: "colour-science",
+            repository: "https://github.com/colour-science/colour",
+            commit: "a17e2335c29e7b6f08080aa4c93cfa9b61f84757",
+            paths: vec![SystemPath::new("colour")],
+            dependencies: vec![
+                "matplotlib",
+                "numpy",
+                "pandas-stubs",
+                "pytest",
+                "scipy-stubs",
+            ],
+            max_dep_date: "2025-06-17",
+            python_version: PythonVersion::PY310,
+        },
+        600,
+    )
+});
 
-static FREQTRADE: Benchmark = Benchmark::new(
-    RealWorldProject {
-        name: "freqtrade",
-        repository: "https://github.com/freqtrade/freqtrade",
-        commit: "2d842ea129e56575852ee0c45383c8c3f706be19",
-        paths: &["freqtrade"],
-        dependencies: &[
-            "numpy",
-            "pandas-stubs",
-            "pydantic",
-            "sqlalchemy",
-            "types-cachetools",
-            "types-filelock",
-            "types-python-dateutil",
-            "types-requests",
-            "types-tabulate",
-        ],
-        max_dep_date: "2025-06-17",
-        python_version: PythonVersion::PY312,
-    },
-    400,
-);
+static FREQTRADE: std::sync::LazyLock<Benchmark<'static>> = std::sync::LazyLock::new(|| {
+    Benchmark::new(
+        RealWorldProject {
+            name: "freqtrade",
+            repository: "https://github.com/freqtrade/freqtrade",
+            commit: "2d842ea129e56575852ee0c45383c8c3f706be19",
+            paths: vec![SystemPath::new("freqtrade")],
+            dependencies: vec![
+                "numpy",
+                "pandas-stubs",
+                "pydantic",
+                "sqlalchemy",
+                "types-cachetools",
+                "types-filelock",
+                "types-python-dateutil",
+                "types-requests",
+                "types-tabulate",
+            ],
+            max_dep_date: "2025-06-17",
+            python_version: PythonVersion::PY312,
+        },
+        400,
+    )
+});
 
-static PANDAS: Benchmark = Benchmark::new(
-    RealWorldProject {
-        name: "pandas",
-        repository: "https://github.com/pandas-dev/pandas",
-        commit: "5909621e2267eb67943a95ef5e895e8484c53432",
-        paths: &["pandas"],
-        dependencies: &[
-            "numpy",
-            "types-python-dateutil",
-            "types-pytz",
-            "types-PyMySQL",
-            "types-setuptools",
-            "pytest",
-        ],
-        max_dep_date: "2025-06-17",
-        python_version: PythonVersion::PY312,
-    },
-    3000,
-);
+static PANDAS: std::sync::LazyLock<Benchmark<'static>> = std::sync::LazyLock::new(|| {
+    Benchmark::new(
+        RealWorldProject {
+            name: "pandas",
+            repository: "https://github.com/pandas-dev/pandas",
+            commit: "5909621e2267eb67943a95ef5e895e8484c53432",
+            paths: vec![SystemPath::new("pandas")],
+            dependencies: vec![
+                "numpy",
+                "types-python-dateutil",
+                "types-pytz",
+                "types-PyMySQL",
+                "types-setuptools",
+                "pytest",
+            ],
+            max_dep_date: "2025-06-17",
+            python_version: PythonVersion::PY312,
+        },
+        3000,
+    )
+});
 
-static PYDANTIC: Benchmark = Benchmark::new(
-    RealWorldProject {
-        name: "pydantic",
-        repository: "https://github.com/pydantic/pydantic",
-        commit: "0c4a22b64b23dfad27387750cf07487efc45eb05",
-        paths: &["pydantic"],
-        dependencies: &[
-            "annotated-types",
-            "pydantic-core",
-            "typing-extensions",
-            "typing-inspection",
-        ],
-        max_dep_date: "2025-06-17",
-        python_version: PythonVersion::PY39,
-    },
-    1000,
-);
+static PYDANTIC: std::sync::LazyLock<Benchmark<'static>> = std::sync::LazyLock::new(|| {
+    Benchmark::new(
+        RealWorldProject {
+            name: "pydantic",
+            repository: "https://github.com/pydantic/pydantic",
+            commit: "0c4a22b64b23dfad27387750cf07487efc45eb05",
+            paths: vec![SystemPath::new("pydantic")],
+            dependencies: vec![
+                "annotated-types",
+                "pydantic-core",
+                "typing-extensions",
+                "typing-inspection",
+            ],
+            max_dep_date: "2025-06-17",
+            python_version: PythonVersion::PY39,
+        },
+        1000,
+    )
+});
 
-static SYMPY: Benchmark = Benchmark::new(
-    RealWorldProject {
-        name: "sympy",
-        repository: "https://github.com/sympy/sympy",
-        commit: "22fc107a94eaabc4f6eb31470b39db65abb7a394",
-        paths: &["sympy"],
-        dependencies: &["mpmath"],
-        max_dep_date: "2025-06-17",
-        python_version: PythonVersion::PY312,
-    },
-    13000,
-);
+static SYMPY: std::sync::LazyLock<Benchmark<'static>> = std::sync::LazyLock::new(|| {
+    Benchmark::new(
+        RealWorldProject {
+            name: "sympy",
+            repository: "https://github.com/sympy/sympy",
+            commit: "22fc107a94eaabc4f6eb31470b39db65abb7a394",
+            paths: vec![SystemPath::new("sympy")],
+            dependencies: vec!["mpmath"],
+            max_dep_date: "2025-06-17",
+            python_version: PythonVersion::PY312,
+        },
+        13000,
+    )
+});
 
-static TANJUN: Benchmark = Benchmark::new(
-    RealWorldProject {
-        name: "tanjun",
-        repository: "https://github.com/FasterSpeeding/Tanjun",
-        commit: "69f40db188196bc59516b6c69849c2d85fbc2f4a",
-        paths: &["tanjun"],
-        dependencies: &["hikari", "alluka"],
-        max_dep_date: "2025-06-17",
-        python_version: PythonVersion::PY312,
-    },
-    320,
-);
+static TANJUN: std::sync::LazyLock<Benchmark<'static>> = std::sync::LazyLock::new(|| {
+    Benchmark::new(
+        RealWorldProject {
+            name: "tanjun",
+            repository: "https://github.com/FasterSpeeding/Tanjun",
+            commit: "69f40db188196bc59516b6c69849c2d85fbc2f4a",
+            paths: vec![SystemPath::new("tanjun")],
+            dependencies: vec!["hikari", "alluka"],
+            max_dep_date: "2025-06-17",
+            python_version: PythonVersion::PY312,
+        },
+        100,
+    )
+});
 
-static STATIC_FRAME: Benchmark = Benchmark::new(
-    RealWorldProject {
-        name: "static-frame",
-        repository: "https://github.com/static-frame/static-frame",
-        commit: "34962b41baca5e7f98f5a758d530bff02748a421",
-        paths: &["static_frame"],
-        // N.B. `arraykit` is installed as a dependency during mypy_primer runs,
-        // but it takes much longer to be installed in a Codspeed run than it does in a mypy_primer run
-        // (seems to be built from source on the Codspeed CI runners for some reason).
-        dependencies: &["numpy"],
-        max_dep_date: "2025-08-09",
-        python_version: PythonVersion::PY311,
-    },
-    800,
-);
+static STATIC_FRAME: std::sync::LazyLock<Benchmark<'static>> = std::sync::LazyLock::new(|| {
+    Benchmark::new(
+        RealWorldProject {
+            name: "static-frame",
+            repository: "https://github.com/static-frame/static-frame",
+            commit: "34962b41baca5e7f98f5a758d530bff02748a421",
+            paths: vec![SystemPath::new("static_frame")],
+            // N.B. `arraykit` is installed as a dependency during mypy_primer runs,
+            // but it takes much longer to be installed in a Codspeed run than it does in a mypy_primer run
+            // (seems to be built from source on the Codspeed CI runners for some reason).
+            dependencies: vec!["numpy"],
+            max_dep_date: "2025-08-09",
+            python_version: PythonVersion::PY311,
+        },
+        600,
+    )
+});
 
 #[track_caller]
 fn run_single_threaded(bencher: Bencher, benchmark: &Benchmark) {
@@ -238,22 +245,22 @@ fn run_single_threaded(bencher: Bencher, benchmark: &Benchmark) {
         });
 }
 
-#[bench(args=[&ALTAIR, &FREQTRADE, &PYDANTIC, &TANJUN], sample_size=2, sample_count=3)]
+#[bench(args=[&*ALTAIR, &*FREQTRADE, &*PYDANTIC, &*TANJUN], sample_size=2, sample_count=3)]
 fn small(bencher: Bencher, benchmark: &Benchmark) {
     run_single_threaded(bencher, benchmark);
 }
 
-#[bench(args=[&COLOUR_SCIENCE, &PANDAS, &STATIC_FRAME], sample_size=1, sample_count=3)]
+#[bench(args=[&*COLOUR_SCIENCE, &*PANDAS, &*STATIC_FRAME], sample_size=1, sample_count=3)]
 fn medium(bencher: Bencher, benchmark: &Benchmark) {
     run_single_threaded(bencher, benchmark);
 }
 
-#[bench(args=[&SYMPY], sample_size=1, sample_count=2)]
+#[bench(args=[&*SYMPY], sample_size=1, sample_count=2)]
 fn large(bencher: Bencher, benchmark: &Benchmark) {
     run_single_threaded(bencher, benchmark);
 }
 
-#[bench(args=[&PYDANTIC], sample_size=3, sample_count=8)]
+#[bench(args=[&*PYDANTIC], sample_size=3, sample_count=8)]
 fn multithreaded(bencher: Bencher, benchmark: &Benchmark) {
     let thread_pool = ThreadPoolBuilder::new().build().unwrap();
 

crates/ruff_benchmark/src/real_world_projects.rs

@@ -30,9 +30,9 @@ pub struct RealWorldProject<'a> {
     /// Specific commit hash to checkout
     pub commit: &'a str,
     /// List of paths within the project to check (`ty check <paths>`)
-    pub paths: &'a [&'a str],
+    pub paths: Vec<&'a SystemPath>,
     /// Dependencies to install via uv
-    pub dependencies: &'a [&'a str],
+    pub dependencies: Vec<&'a str>,
     /// Limit candidate packages to those that were uploaded prior to a given point in time (ISO 8601 format).
     /// Maps to uv's `exclude-newer`.
     pub max_dep_date: &'a str,
@@ -125,9 +125,9 @@ impl<'a> InstalledProject<'a> {
         &self.config
     }
 
-    /// Get the benchmark paths
-    pub fn check_paths(&self) -> &[&str] {
-        self.config.paths
+    /// Get the benchmark paths as `SystemPathBuf`
+    pub fn check_paths(&self) -> &[&SystemPath] {
+        &self.config.paths
     }
 
     /// Get the virtual environment path
@@ -297,7 +297,7 @@ fn install_dependencies(checkout: &Checkout) -> Result<()> {
         "--exclude-newer",
         checkout.project().max_dep_date,
     ])
-    .args(checkout.project().dependencies);
+    .args(&checkout.project().dependencies);
 
     let output = cmd
         .output()

crates/ruff_db/src/diagnostic/mod.rs

@@ -7,8 +7,7 @@ use ruff_annotate_snippets::Level as AnnotateLevel;
 use ruff_text_size::{Ranged, TextRange, TextSize};
 
 pub use self::render::{
-    DisplayDiagnostic, DisplayDiagnostics, DummyFileResolver, FileResolver, Input,
-    ceil_char_boundary,
+    DisplayDiagnostic, DisplayDiagnostics, FileResolver, Input, ceil_char_boundary,
     github::{DisplayGithubDiagnostics, GithubRenderer},
 };
 use crate::{Db, files::File};
@@ -84,14 +83,17 @@ 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, message);
+        let mut diag = Diagnostic::new(DiagnosticId::InvalidSyntax, Severity::Error, "");
         let span = span.into().with_range(range.range());
-        diag.annotate(Annotation::primary(span));
+        diag.annotate(Annotation::primary(span).message(message));
         diag
     }
 

crates/ruff_db/src/diagnostic/render.rs

@@ -1170,31 +1170,6 @@ pub fn ceil_char_boundary(text: &str, offset: TextSize) -> TextSize {
         .unwrap_or_else(|| TextSize::from(upper_bound))
 }
 
-/// A stub implementation of [`FileResolver`] intended for testing.
-pub struct DummyFileResolver;
-
-impl FileResolver for DummyFileResolver {
-    fn path(&self, _file: File) -> &str {
-        unimplemented!()
-    }
-
-    fn input(&self, _file: File) -> Input {
-        unimplemented!()
-    }
-
-    fn notebook_index(&self, _file: &UnifiedFile) -> Option<NotebookIndex> {
-        None
-    }
-
-    fn is_notebook(&self, _file: &UnifiedFile) -> bool {
-        false
-    }
-
-    fn current_directory(&self) -> &Path {
-        Path::new(".")
-    }
-}
-
 #[cfg(test)]
 mod tests {
 

crates/ruff_db/src/files.rs

@@ -193,17 +193,6 @@ impl Files {
         roots.at(&absolute)
     }
 
-    /// The same as [`Self::root`] but panics if no root is found.
-    #[track_caller]
-    pub fn expect_root(&self, db: &dyn Db, path: &SystemPath) -> FileRoot {
-        if let Some(root) = self.root(db, path) {
-            return root;
-        }
-
-        let roots = self.inner.roots.read().unwrap();
-        panic!("No root found for path '{path}'. Known roots: {roots:#?}");
-    }
-
     /// Adds a new root for `path` and returns the root.
     ///
     /// The root isn't added nor is the file root's kind updated if a root for `path` already exists.

crates/ruff_db/src/files/file_root.rs

@@ -81,8 +81,6 @@ impl FileRoots {
             }
         }
 
-        tracing::debug!("Adding new file root '{path}' of kind {kind:?}");
-
         // normalize the path to use `/` separators and escape the '{' and '}' characters,
         // which matchit uses for routing parameters
         let mut route = normalized_path.replace('{', "{{").replace('}', "}}");

crates/ruff_db/src/system/os.rs

@@ -200,12 +200,7 @@ impl System for OsSystem {
     /// The walker ignores files according to [`ignore::WalkBuilder::standard_filters`]
     /// when setting [`WalkDirectoryBuilder::standard_filters`] to true.
     fn walk_directory(&self, path: &SystemPath) -> WalkDirectoryBuilder {
-        WalkDirectoryBuilder::new(
-            path,
-            OsDirectoryWalker {
-                cwd: self.current_directory().to_path_buf(),
-            },
-        )
+        WalkDirectoryBuilder::new(path, OsDirectoryWalker {})
     }
 
     fn glob(
@@ -459,9 +454,7 @@ struct ListedDirectory {
 }
 
 #[derive(Debug)]
-struct OsDirectoryWalker {
-    cwd: SystemPathBuf,
-}
+struct OsDirectoryWalker;
 
 impl DirectoryWalker for OsDirectoryWalker {
     fn walk(
@@ -480,7 +473,6 @@ impl DirectoryWalker for OsDirectoryWalker {
         };
 
         let mut builder = ignore::WalkBuilder::new(first.as_std_path());
-        builder.current_dir(self.cwd.as_std_path());
 
         builder.standard_filters(standard_filters);
         builder.hidden(hidden);

crates/ruff_dev/src/generate_docs.rs

@@ -8,7 +8,6 @@ use std::path::PathBuf;
 use anyhow::Result;
 use itertools::Itertools;
 use regex::{Captures, Regex};
-use ruff_linter::codes::RuleGroup;
 use strum::IntoEnumIterator;
 
 use ruff_linter::FixAvailability;
@@ -32,47 +31,6 @@ pub(crate) fn main(args: &Args) -> Result<()> {
 
             let _ = writeln!(&mut output, "# {} ({})", rule.name(), rule.noqa_code());
 
-            let status_text = match rule.group() {
-                RuleGroup::Stable { since } => {
-                    format!(
-                        r#"Added in <a href="https://github.com/astral-sh/ruff/releases/tag/{since}">{since}</a>"#
-                    )
-                }
-                RuleGroup::Preview { since } => {
-                    format!(
-                        r#"Preview (since <a href="https://github.com/astral-sh/ruff/releases/tag/{since}">{since}</a>)"#
-                    )
-                }
-                RuleGroup::Deprecated { since } => {
-                    format!(
-                        r#"Deprecated (since <a href="https://github.com/astral-sh/ruff/releases/tag/{since}">{since}</a>)"#
-                    )
-                }
-                RuleGroup::Removed { since } => {
-                    format!(
-                        r#"Removed (since <a href="https://github.com/astral-sh/ruff/releases/tag/{since}">{since}</a>)"#
-                    )
-                }
-            };
-
-            let _ = writeln!(
-                &mut output,
-                r#"<small>
-{status_text} ·
-<a href="https://github.com/astral-sh/ruff/issues?q=sort%3Aupdated-desc%20is%3Aissue%20is%3Aopen%20(%27{encoded_name}%27%20OR%20{rule_code})" target="_blank">Related issues</a> ·
-<a href="https://github.com/astral-sh/ruff/blob/main/{file}#L{line}" target="_blank">View source</a>
-</small>
-
-"#,
-                encoded_name =
-                    url::form_urlencoded::byte_serialize(rule.name().as_str().as_bytes())
-                        .collect::<String>(),
-                rule_code = rule.noqa_code(),
-                file =
-                    url::form_urlencoded::byte_serialize(rule.file().replace('\\', "/").as_bytes())
-                        .collect::<String>(),
-                line = rule.line(),
-            );
             let (linter, _) = Linter::parse_code(&rule.noqa_code().to_string()).unwrap();
             if linter.url().is_some() {
                 let common_prefix: String = match linter.common_prefix() {

crates/ruff_dev/src/generate_json_schema.rs

@@ -3,7 +3,7 @@ use std::path::PathBuf;
 
 use anyhow::{Result, bail};
 use pretty_assertions::StrComparison;
-use schemars::generate::SchemaSettings;
+use schemars::schema_for;
 
 use crate::ROOT_DIR;
 use crate::generate_all::{Mode, REGENERATE_ALL_COMMAND};
@@ -17,9 +17,7 @@ pub(crate) struct Args {
 }
 
 pub(crate) fn main(args: &Args) -> Result<()> {
-    let settings = SchemaSettings::draft07();
-    let generator = settings.into_generator();
-    let schema = generator.into_root_schema_for::<Options>();
+    let schema = schema_for!(Options);
     let schema_string = serde_json::to_string_pretty(&schema).unwrap();
     let filename = "ruff.schema.json";
     let schema_path = PathBuf::from(ROOT_DIR).join(filename);

crates/ruff_dev/src/generate_rules_table.rs

@@ -32,24 +32,20 @@ fn generate_table(table_out: &mut String, rules: impl IntoIterator<Item = Rule>,
     table_out.push('\n');
     for rule in rules {
         let status_token = match rule.group() {
-            RuleGroup::Removed { since } => {
+            RuleGroup::Removed => {
                 format!(
-                    "<span {SYMBOL_STYLE} title='Rule was removed in {since}'>{REMOVED_SYMBOL}</span>"
+                    "<span {SYMBOL_STYLE} title='Rule has been removed'>{REMOVED_SYMBOL}</span>"
                 )
             }
-            RuleGroup::Deprecated { since } => {
+            RuleGroup::Deprecated => {
                 format!(
-                    "<span {SYMBOL_STYLE} title='Rule has been deprecated since {since}'>{WARNING_SYMBOL}</span>"
+                    "<span {SYMBOL_STYLE} title='Rule has been deprecated'>{WARNING_SYMBOL}</span>"
                 )
             }
-            RuleGroup::Preview { since } => {
-                format!(
-                    "<span {SYMBOL_STYLE} title='Rule has been in preview since {since}'>{PREVIEW_SYMBOL}</span>"
-                )
-            }
-            RuleGroup::Stable { since } => {
-                format!("<span {SYMBOL_STYLE} title='Rule has been stable since {since}'></span>")
+            RuleGroup::Preview => {
+                format!("<span {SYMBOL_STYLE} title='Rule is in preview'>{PREVIEW_SYMBOL}</span>")
             }
+            RuleGroup::Stable => format!("<span {SYMBOL_STYLE}></span>"),
         };
 
         let fix_token = match rule.fixable() {

crates/ruff_dev/src/generate_ty_rules.rs

@@ -93,39 +93,14 @@ fn generate_markdown() -> String {
             })
             .join("\n");
 
-        let status_text = match lint.status() {
-            ty_python_semantic::lint::LintStatus::Stable { since } => {
-                format!(
-                    r#"Added in <a href="https://github.com/astral-sh/ty/releases/tag/{since}">{since}</a>"#
-                )
-            }
-            ty_python_semantic::lint::LintStatus::Preview { since } => {
-                format!(
-                    r#"Preview (since <a href="https://github.com/astral-sh/ty/releases/tag/{since}">{since}</a>)"#
-                )
-            }
-            ty_python_semantic::lint::LintStatus::Deprecated { since, .. } => {
-                format!(
-                    r#"Deprecated (since <a href="https://github.com/astral-sh/ty/releases/tag/{since}">{since}</a>)"#
-                )
-            }
-            ty_python_semantic::lint::LintStatus::Removed { since, .. } => {
-                format!(
-                    r#"Removed (since <a href="https://github.com/astral-sh/ty/releases/tag/{since}">{since}</a>)"#
-                )
-            }
-        };
-
         let _ = writeln!(
             &mut output,
             r#"<small>
-Default level: <a href="../rules.md#rule-levels" title="This lint has a default level of '{level}'."><code>{level}</code></a> ·
-{status_text} ·
-<a href="https://github.com/astral-sh/ty/issues?q=sort%3Aupdated-desc%20is%3Aissue%20is%3Aopen%20{encoded_name}" target="_blank">Related issues</a> ·
-<a href="https://github.com/astral-sh/ruff/blob/main/{file}#L{line}" target="_blank">View source</a>
+Default level: [`{level}`](../rules.md#rule-levels "This lint has a default level of '{level}'.") ·
+[Related issues](https://github.com/astral-sh/ty/issues?q=sort%3Aupdated-desc%20is%3Aissue%20is%3Aopen%20{encoded_name}) ·
+[View source](https://github.com/astral-sh/ruff/blob/main/{file}#L{line})
 </small>
 
-
 {documentation}
 "#,
             level = lint.default_level(),

crates/ruff_dev/src/generate_ty_schema.rs

@@ -3,7 +3,7 @@ use std::path::PathBuf;
 
 use anyhow::{Result, bail};
 use pretty_assertions::StrComparison;
-use schemars::generate::SchemaSettings;
+use schemars::schema_for;
 
 use crate::ROOT_DIR;
 use crate::generate_all::{Mode, REGENERATE_ALL_COMMAND};
@@ -17,9 +17,7 @@ pub(crate) struct Args {
 }
 
 pub(crate) fn main(args: &Args) -> Result<()> {
-    let settings = SchemaSettings::draft07();
-    let generator = settings.into_generator();
-    let schema = generator.into_root_schema_for::<Options>();
+    let schema = schema_for!(Options);
     let schema_string = serde_json::to_string_pretty(&schema).unwrap();
     let filename = "ty.schema.json";
     let schema_path = PathBuf::from(ROOT_DIR).join(filename);

crates/ruff_graph/src/db.rs

@@ -98,10 +98,6 @@ impl Db for ModuleDb {
     fn lint_registry(&self) -> &LintRegistry {
         default_lint_registry()
     }
-
-    fn verbose(&self) -> bool {
-        false
-    }
 }
 
 #[salsa::db]

crates/ruff_linter/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff_linter"
-version = "0.14.3"
+version = "0.13.3"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }

crates/ruff_linter/resources/test/fixtures/airflow/AIR301_class_attribute.py

@@ -10,7 +10,6 @@ from airflow.datasets import (
 )
 from airflow.datasets.manager import DatasetManager
 from airflow.lineage.hook import DatasetLineageInfo, HookLineageCollector
-from airflow.models.dag import DAG
 from airflow.providers.amazon.aws.auth_manager.aws_auth_manager import AwsAuthManager
 from airflow.providers.apache.beam.hooks import BeamHook, NotAir302HookError
 from airflow.providers.google.cloud.secrets.secret_manager import (
@@ -21,7 +20,6 @@ from airflow.providers_manager import ProvidersManager
 from airflow.secrets.base_secrets import BaseSecretsBackend
 from airflow.secrets.local_filesystem import LocalFilesystemBackend
 
-
 # airflow.Dataset
 dataset_from_root = DatasetFromRoot()
 dataset_from_root.iter_datasets()
@@ -58,10 +56,6 @@ hlc.add_input_dataset()
 hlc.add_output_dataset()
 hlc.collected_datasets()
 
-# airflow.models.dag.DAG
-test_dag = DAG(dag_id="test_dag")
-test_dag.create_dagrun()
-
 # airflow.providers.amazon.auth_manager.aws_auth_manager
 aam = AwsAuthManager()
 aam.is_authorized_dataset()
@@ -102,15 +96,3 @@ base_secret_backend.get_connections()
 # airflow.secrets.local_filesystem
 lfb = LocalFilesystemBackend()
 lfb.get_connections()
-
-from airflow.models import DAG
-
-# airflow.DAG
-test_dag = DAG(dag_id="test_dag")
-test_dag.create_dagrun()
-
-from airflow import DAG
-
-# airflow.DAG
-test_dag = DAG(dag_id="test_dag")
-test_dag.create_dagrun()

crates/ruff_linter/resources/test/fixtures/airflow/AIR301_names.py

@@ -11,7 +11,7 @@ from airflow import (
 )
 from airflow.api_connexion.security import requires_access
 from airflow.contrib.aws_athena_hook import AWSAthenaHook
-from airflow.datasets import DatasetAliasEvent, DatasetEvent
+from airflow.datasets import DatasetAliasEvent
 from airflow.operators.postgres_operator import Mapping
 from airflow.operators.subdag import SubDagOperator
 from airflow.secrets.cache import SecretCache
@@ -48,7 +48,6 @@ AWSAthenaHook()
 
 # airflow.datasets
 DatasetAliasEvent()
-DatasetEvent()
 
 
 # airflow.operators.subdag.*

crates/ruff_linter/resources/test/fixtures/airflow/AIR311_names.py

@@ -91,20 +91,10 @@ get_unique_task_id()
 task_decorator_factory()
 
 
-from airflow.models import DagParam, Param, ParamsDict
+from airflow.models import Param
 
 # airflow.models
 Param()
-DagParam()
-ParamsDict()
-
-
-from airflow.models.param import DagParam, Param, ParamsDict
-
-# airflow.models.param
-Param()
-DagParam()
-ParamsDict()
 
 
 from airflow.sensors.base import (

crates/ruff_linter/resources/test/fixtures/fastapi/FAST002_2.py

@@ -1,87 +0,0 @@
-"""Test FAST002 ellipsis handling."""
-
-from fastapi import Body, Cookie, FastAPI, Header, Query
-
-app = FastAPI()
-
-
-# Cases that should be fixed - ellipsis should be removed
-
-
-@app.get("/test1")
-async def test_ellipsis_query(
-    # This should become: param: Annotated[str, Query(description="Test param")]
-    param: str = Query(..., description="Test param"),
-) -> str:
-    return param
-
-
-@app.get("/test2")
-async def test_ellipsis_header(
-    # This should become: auth: Annotated[str, Header(description="Auth header")]
-    auth: str = Header(..., description="Auth header"),
-) -> str:
-    return auth
-
-
-@app.post("/test3")
-async def test_ellipsis_body(
-    # This should become: data: Annotated[dict, Body(description="Request body")]
-    data: dict = Body(..., description="Request body"),
-) -> dict:
-    return data
-
-
-@app.get("/test4")
-async def test_ellipsis_cookie(
-    # This should become: session: Annotated[str, Cookie(description="Session ID")]
-    session: str = Cookie(..., description="Session ID"),
-) -> str:
-    return session
-
-
-@app.get("/test5")
-async def test_simple_ellipsis(
-    # This should become: id: Annotated[str, Query()]
-    id: str = Query(...),
-) -> str:
-    return id
-
-
-@app.get("/test6")
-async def test_multiple_kwargs_with_ellipsis(
-    # This should become: param: Annotated[str, Query(description="Test", min_length=1, max_length=10)]
-    param: str = Query(..., description="Test", min_length=1, max_length=10),
-) -> str:
-    return param
-
-
-# Cases with actual default values - these should preserve the default
-
-
-@app.get("/test7")
-async def test_with_default_value(
-    # This should become: param: Annotated[str, Query(description="Test")] = "default"
-    param: str = Query("default", description="Test"),
-) -> str:
-    return param
-
-
-@app.get("/test8")
-async def test_with_default_none(
-    # This should become: param: Annotated[str | None, Query(description="Test")] = None
-    param: str | None = Query(None, description="Test"),
-) -> str:
-    return param or "empty"
-
-
-@app.get("/test9")
-async def test_mixed_parameters(
-    # First param should be fixed with default preserved  
-    optional_param: str = Query("default", description="Optional"),
-    # Second param should not be fixed because of the preceding default
-    required_param: str = Query(..., description="Required"),
-    # Third param should be fixed with default preserved
-    another_optional_param: int = Query(42, description="Another optional"),
-) -> str:
-    return f"{required_param}-{optional_param}-{another_optional_param}"

crates/ruff_linter/resources/test/fixtures/fastapi/FAST003.py

@@ -227,41 +227,3 @@ async def read_thing(query: str):
 @app.get("/things/{ thing_id : str }")
 async def read_thing(query: str):
     return {"query": query}
-
-
-# https://github.com/astral-sh/ruff/issues/20680
-# These should NOT trigger FAST003 because FastAPI doesn't recognize them as path parameters
-
-# Non-ASCII characters in parameter name
-@app.get("/f1/{用户身份}")
-async def f1():
-    return locals()
-
-# Space in parameter name  
-@app.get("/f2/{x: str}")
-async def f2():
-    return locals()
-
-# Non-ASCII converter
-@app.get("/f3/{complex_number:ℂ}")
-async def f3():
-    return locals()
-
-# Mixed non-ASCII characters
-@app.get("/f4/{用户_id}")
-async def f4():
-    return locals()
-
-# Space in parameter name with converter
-@app.get("/f5/{param: int}")
-async def f5():
-    return locals()
-
-# https://github.com/astral-sh/ruff/issues/20941
-@app.get("/imports/{import}")
-async def get_import():
-    ...
-
-@app.get("/debug/{__debug__}")
-async def get_debug():
-    ...

crates/ruff_linter/resources/test/fixtures/flake8_bandit/S602.py

@@ -33,10 +33,3 @@ class ShellConfig:
 
     def run(self, username):
         Popen("true", shell={**self.shell_defaults, **self.fetch_shell_config(username)})
-
-# Additional truthiness cases for generator, lambda, and f-strings
-Popen("true", shell=(i for i in ()))
-Popen("true", shell=lambda: 0)
-Popen("true", shell=f"{b''}")
-x = 1
-Popen("true", shell=f"{x=}")

crates/ruff_linter/resources/test/fixtures/flake8_bandit/S604.py

@@ -6,19 +6,3 @@ foo(shell=True)
 
 foo(shell={**{}})
 foo(shell={**{**{}}})
-
-# Truthy non-bool values for `shell`
-foo(shell=(i for i in ()))
-foo(shell=lambda: 0)
-
-# f-strings guaranteed non-empty
-foo(shell=f"{b''}")
-x = 1
-foo(shell=f"{x=}")
-
-# Additional truthiness cases for generator, lambda, and f-strings
-foo(shell=(i for i in ()))
-foo(shell=lambda: 0)
-foo(shell=f"{b''}")
-x = 1
-foo(shell=f"{x=}")

crates/ruff_linter/resources/test/fixtures/flake8_bandit/S609.py

@@ -9,10 +9,3 @@ os.system("tar cf foo.tar bar/*")
 
 subprocess.Popen(["chmod", "+w", "*.py"], shell={**{}})
 subprocess.Popen(["chmod", "+w", "*.py"], shell={**{**{}}})
-
-# Additional truthiness cases for generator, lambda, and f-strings
-subprocess.Popen("chmod +w foo*", shell=(i for i in ()))
-subprocess.Popen("chmod +w foo*", shell=lambda: 0)
-subprocess.Popen("chmod +w foo*", shell=f"{b''}")
-x = 1
-subprocess.Popen("chmod +w foo*", shell=f"{x=}")

crates/ruff_linter/resources/test/fixtures/flake8_bugbear/B905.py

@@ -1,10 +1,12 @@
 from itertools import count, cycle, repeat
 
 # Errors
+zip()
+zip(range(3))
 zip("a", "b")
 zip("a", "b", *zip("c"))
-zip(zip("a", "b"), strict=False)
-zip(zip("a", strict=True),"b")
+zip(zip("a"), strict=False)
+zip(zip("a", strict=True))
 
 # OK
 zip(range(3), strict=True)
@@ -25,10 +27,3 @@ zip([1, 2, 3], repeat(1, times=4))
 import builtins
 # Still an error even though it uses the qualified name
 builtins.zip([1, 2, 3])
-
-# Regression https://github.com/astral-sh/ruff/issues/20997
-# Ok
-zip()
-zip(range(3))
-# Error
-zip(*lot_of_iterators)

crates/ruff_linter/resources/test/fixtures/flake8_bugbear/B912.py

@@ -31,6 +31,3 @@ map(lambda x, y: x + y, [1, 2, 3], cycle([1, 2, 3]))
 map(lambda x, y: x + y, [1, 2, 3], repeat(1))
 map(lambda x, y: x + y, [1, 2, 3], repeat(1, times=None))
 map(lambda x, y: x + y, [1, 2, 3], count())
-
-# Regression https://github.com/astral-sh/ruff/issues/20997
-map(f, *lots_of_iterators)

crates/ruff_linter/resources/test/fixtures/flake8_django/DJ001.py

@@ -46,9 +46,3 @@ class CorrectModel(models.Model):
         max_length=255, null=True, blank=True, unique=True
     )
     urlfieldu = models.URLField(max_length=255, null=True, blank=True, unique=True)
-
-
-class IncorrectModelWithSimpleAnnotations(models.Model):
-    charfield: models.CharField = models.CharField(max_length=255, null=True)
-    textfield: models.TextField = models.TextField(max_length=255, null=True)
-    slugfield: models.SlugField = models.SlugField(max_length=255, null=True)

crates/ruff_linter/resources/test/fixtures/flake8_gettext/INT001.py

@@ -2,52 +2,3 @@ _(f"{'value'}")
 
 # Don't trigger for t-strings
 _(t"{'value'}")
-
-gettext(f"{'value'}")
-ngettext(f"{'value'}", f"{'values'}", 2)
-
-_gettext(f"{'value'}")  # no lint
-gettext_fn(f"{'value'}")  # no lint
-
-
-# https://github.com/astral-sh/ruff/issues/19028 - import aliases
-import gettext as gettext_mod
-from gettext import (
-    gettext as gettext_fn,
-    ngettext as ngettext_fn,
-)
-
-name = "Guido"
-
-gettext_mod.gettext(f"Hello, {name}!")
-gettext_mod.ngettext(f"Hello, {name}!", f"Hello, {name}s!", 2)
-gettext_fn(f"Hello, {name}!")
-ngettext_fn(f"Hello, {name}!", f"Hello, {name}s!", 2)
-
-
-# https://github.com/astral-sh/ruff/issues/19028 - deferred translations
-def _(message): return message
-
-animals = [_(f"{'mollusk'}"),
-           _(f"{'albatross'}"),
-           _(f"{'rat'}"),
-           _(f"{'penguin'}"),
-           _(f"{'python'}"),]
-
-del _
-
-for a in animals:
-    print(_(a))
-    print(_(f"{a}"))
-
-
-# https://github.com/astral-sh/ruff/issues/19028
-#  - installed translations/i18n functions dynamically assigned to builtins
-import builtins
-
-gettext_mod.install("domain")
-builtins.__dict__["gettext"] = gettext_fn
-
-builtins._(f"{'value'}")
-builtins.gettext(f"{'value'}")
-builtins.ngettext(f"{'value'}", f"{'values'}", 2)