Battling allocator

.cargo/config.toml

@@ -1,36 +0,0 @@
-[alias]
-dev = "run --package ruff_dev --bin ruff_dev"
-benchmark = "bench -p ruff_benchmark --"
-
-[target.'cfg(all())']
-rustflags = [
-  # CLIPPY LINT SETTINGS
-  # This is a workaround to configure lints for the entire workspace, pending the ability to configure this via TOML.
-  # See: `https://github.com/rust-lang/cargo/issues/5034`
-  #      `https://github.com/EmbarkStudios/rust-ecosystem/issues/22#issuecomment-947011395`
-  "-Dunsafe_code",
-  "-Wclippy::pedantic",
-  # Allowed pedantic lints
-  "-Wclippy::char_lit_as_u8",
-  "-Aclippy::collapsible_else_if",
-  "-Aclippy::collapsible_if",
-  "-Aclippy::implicit_hasher",
-  "-Aclippy::match_same_arms",
-  "-Aclippy::missing_errors_doc",
-  "-Aclippy::missing_panics_doc",
-  "-Aclippy::module_name_repetitions",
-  "-Aclippy::must_use_candidate",
-  "-Aclippy::similar_names",
-  "-Aclippy::too_many_lines",
-  # Disallowed restriction lints
-  "-Wclippy::print_stdout",
-  "-Wclippy::print_stderr",
-  "-Wclippy::dbg_macro",
-  "-Wclippy::empty_drop",
-  "-Wclippy::empty_structs_with_brackets",
-  "-Wclippy::exit",
-  "-Wclippy::get_unwrap",
-  "-Wclippy::rc_buffer",
-  "-Wclippy::rc_mutex",
-  "-Wclippy::rest_pat_in_fully_bound_structs",
-]

.editorconfig

@@ -1,14 +0,0 @@
-# Check http://editorconfig.org for more information
-# This is the main config file for this project:
-root = true
-
-[*]
-charset = utf-8
-trim_trailing_whitespace = true
-end_of_line = lf
-indent_style = space
-insert_final_newline = true
-indent_size = 2
-
-[*.{rs,py}]
-indent_size = 4

.gitattributes

@@ -1,6 +0,0 @@
-* text=auto eol=lf
-
-crates/ruff/resources/test/fixtures/isort/line_ending_crlf.py text eol=crlf
-crates/ruff/resources/test/fixtures/pycodestyle/W605_1.py text eol=crlf
-
-ruff.schema.json linguist-generated=true text=auto eol=lf

.github/ISSUE_TEMPLATE.md

@@ -1,10 +0,0 @@
-<!--
-Thank you for taking the time to report an issue! We're glad to have you involved with Ruff.
-
-If you're filing a bug report, please consider including the following information:
-
-* A minimal code snippet that reproduces the bug.
-* The command you invoked (e.g., `ruff /path/to/file.py --fix`), ideally including the `--isolated` flag.
-* The current Ruff settings (any relevant sections from your `pyproject.toml`).
-* The current Ruff version (`ruff --version`).
--->

.github/dependabot.yml

@@ -1,11 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-      day: "monday"
-      time: "12:00"
-      timezone: "America/New_York"
-    commit-message:
-      prefix: "ci(deps)"

.github/release.yml

@@ -1,19 +0,0 @@
-# https://docs.github.com/en/repositories/releasing-projects-on-github/automatically-generated-release-notes#configuring-automatically-generated-release-notes
-changelog:
-  categories:
-    - title: Breaking Changes
-      labels:
-        - breaking
-    - title: Rules
-      labels:
-        - rule
-        - autofix
-    - title: Settings
-      labels:
-        - configuration
-    - title: Bug Fixes
-      labels:
-        - bug
-    - title: Other Changes
-      labels:
-        - "*"

.github/workflows/benchmark.yaml

@@ -1,135 +0,0 @@
-name: Benchmark
-
-on:
-  pull_request:
-  workflow_dispatch:
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number || github.sha }}
-  cancel-in-progress: true
-
-jobs:
-  run-benchmark:
-    if: github.event_name == 'pull_request'
-    name: "Run | ${{ matrix.os }}"
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-
-    steps:
-      - name: "PR - Checkout Branch"
-        uses: actions/checkout@v3
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-
-      - name: "PR - Install Rust toolchain"
-        run: rustup show
-
-      - uses: Swatinem/rust-cache@v2
-
-      - name: "PR - Build benchmarks"
-        uses: actions-rs/cargo@v1
-        with:
-          command: bench
-          args: -p ruff_benchmark --no-run
-
-      - name: "PR - Run benchmarks"
-        run: cargo benchmark --save-baseline=pr
-
-      - name: "Main - Checkout Branch"
-        uses: actions/checkout@v3
-        with:
-          clean: false
-          ref: main
-
-      - name: "Main - Install Rust toolchain"
-        run: rustup show
-
-      - name: "Main - Build benchmarks"
-        uses: actions-rs/cargo@v1
-        with:
-          command: bench
-          args: -p ruff_benchmark --no-run
-
-      - name: "Main - Run benchmarks"
-        run: cargo benchmark --save-baseline=main
-
-      - name: "Upload benchmark results"
-        uses: actions/upload-artifact@v3
-        with:
-          name: benchmark-results-${{ matrix.os }}
-          path: ./target/criterion
-
-      # Cleanup
-      - name: Remove Criterion Artifact
-        uses: JesseTG/rm@v1.0.3
-        with:
-          path: ./target/criterion
-
-  benchmark-compare:
-    if: github.event_name == 'pull_request'
-    runs-on: ubuntu-latest
-    name: Compare
-    needs:
-      - run-benchmark
-
-    steps:
-      - name: "Install Rust toolchain"
-        run: rustup show
-
-      - name: "Install cargo-binstall"
-        uses: taiki-e/install-action@cargo-binstall
-
-      - name: "Install critcmp"
-        run: cargo binstall critcmp -y
-
-      - name: "Linux | Download PR benchmark results"
-        uses: actions/download-artifact@v3
-        with:
-          name: benchmark-results-ubuntu-latest
-          path: ./target/criterion
-
-      - name: "Linux | Compare benchmark results"
-        shell: bash
-        run: |
-          echo "### Benchmark" >> summary.md
-          echo "#### Linux" >> summary.md
-          echo "\`\`\`" >> summary.md
-          critcmp main pr >> summary.md
-          echo "\`\`\`" >> summary.md
-          echo "" >> summary.md
-
-      - name: "Linux | Cleanup benchmark results"
-        run: rm -rf ./target/criterion
-
-      - name: "Windows | Download PR benchmark results"
-        uses: actions/download-artifact@v3
-        with:
-          name: benchmark-results-windows-latest
-          path: ./target/criterion
-
-      - name: "Windows | Compare benchmark results"
-        shell: bash
-        run: |
-          echo "#### Windows" >> summary.md
-          echo "\`\`\`" >> summary.md
-          critcmp main pr >> summary.md
-          echo "\`\`\`" >> summary.md
-          echo "" >> summary.md
-
-          echo ${{ github.event.pull_request.number }} > pr-number
-
-          cat summary.md > $GITHUB_STEP_SUMMARY
-
-      - uses: actions/upload-artifact@v3
-        name: Upload PR Number
-        with:
-          name: pr-number
-          path: pr-number
-
-      - uses: actions/upload-artifact@v3
-        name: Upload Summary
-        with:
-          name: summary
-          path: summary.md

.github/workflows/ci.yaml

@@ -4,229 +4,119 @@ on:
   push:
     branches: [main]
   pull_request:
-  workflow_dispatch:
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number || github.sha }}
-  cancel-in-progress: true
-
-env:
-  CARGO_INCREMENTAL: 0
-  CARGO_NET_RETRY: 10
-  CARGO_TERM_COLOR: always
-  RUSTUP_MAX_RETRIES: 10
+    branches: [main]
 
 jobs:
-  cargo-fmt:
+  cargo_build:
+    name: "cargo build"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+      - uses: actions/cache@v3
+        env:
+          cache-name: cache-cargo
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-
+            ${{ runner.os }}-build-
+            ${{ runner.os }}-
+      - run: cargo build --release
+
+  cargo_fmt:
     name: "cargo fmt"
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: "Install Rust toolchain"
-        run: rustup component add rustfmt
-      - run: cargo fmt --all --check
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+      - uses: actions/cache@v3
+        env:
+          cache-name: cache-cargo
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-
+            ${{ runner.os }}-build-
+            ${{ runner.os }}-
+      - run: cargo fmt --check
 
-  cargo-clippy:
+  cargo_clippy:
     name: "cargo clippy"
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: "Install Rust toolchain"
-        run: |
-          rustup component add clippy
-      - uses: Swatinem/rust-cache@v2
-      - run: cargo clippy --workspace --all-targets --all-features -- -D warnings
-
-  cargo-clippy-wasm:
-    name: "cargo clippy (wasm)"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: "Install Rust toolchain"
-        run: |
-          rustup component add clippy
-          rustup target add wasm32-unknown-unknown
-      - uses: Swatinem/rust-cache@v2
-      - run: cargo clippy -p ruff_wasm --target wasm32-unknown-unknown --all-features -- -D warnings
-
-  cargo-test:
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    name: "cargo test | ${{ matrix.os }}"
-    steps:
-      - uses: actions/checkout@v3
-      - name: "Install Rust toolchain"
-        run: rustup show
-      - uses: Swatinem/rust-cache@v2
-      - run: cargo install cargo-insta
-      - run: pip install black[d]==23.1.0
-      - name: "Run tests (Ubuntu)"
-        if: ${{ matrix.os == 'ubuntu-latest' }}
-        run: |
-          cargo insta test --all --all-features --delete-unreferenced-snapshots
-          git diff --exit-code
-      - name: "Run tests (Windows)"
-        if: ${{ matrix.os == 'windows-latest' }}
-        shell: bash
-        run: |
-          cargo insta test --all --all-features
-          git diff --exit-code
-      - run: cargo test --package ruff_cli --test black_compatibility_test -- --ignored
-      # Check for broken links in the documentation.
-      - run: cargo doc --all --no-deps
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+      - uses: actions/cache@v3
         env:
-          # Setting RUSTDOCFLAGS because `cargo doc --check` isn't yet implemented (https://github.com/rust-lang/cargo/issues/10025).
-          RUSTDOCFLAGS: "-D warnings"
-      - uses: actions/upload-artifact@v3
-        if: ${{ matrix.os == 'ubuntu-latest' }}
+          cache-name: cache-cargo
         with:
-          name: ruff
-          path: target/debug/ruff
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-
+            ${{ runner.os }}-build-
+            ${{ runner.os }}-
+      - run: cargo clippy -- -D warnings
 
-  cargo-test-wasm:
+  cargo_test:
+    name: "cargo test"
     runs-on: ubuntu-latest
-    name: "cargo test (wasm)"
     steps:
       - uses: actions/checkout@v3
-      - name: "Install Rust toolchain"
-        run: rustup target add wasm32-unknown-unknown
-      - uses: actions/setup-node@v3
+      - uses: actions-rs/toolchain@v1
         with:
-          node-version: 18
-          cache: "npm"
-          cache-dependency-path: playground/package-lock.json
-      - uses: jetli/wasm-pack-action@v0.4.0
-      - uses: Swatinem/rust-cache@v2
-      - name: "Run wasm-pack"
-        run: |
-          cd crates/ruff_wasm
-          wasm-pack test --node
-
-  scripts:
-    name: "test scripts"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: "Install Rust toolchain"
-        run: rustup component add rustfmt
-      - uses: Swatinem/rust-cache@v2
-      - run: ./scripts/add_rule.py --name DoTheThing --prefix PL --code C0999 --linter pylint
-      - run: cargo check
-      - run: cargo fmt --all --check
-      - run: |
-          ./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
-      - run: cargo fmt --all --check
-
-  typos:
-    name: "spell check"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: crate-ci/typos@master
+          toolchain: stable
+      - uses: actions/cache@v3
+        env:
+          cache-name: cache-cargo
         with:
-          files: .
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-
+            ${{ runner.os }}-build-
+            ${{ runner.os }}-
+      - run: cargo test
 
-  ecosystem:
-    name: "ecosystem"
+  maturin_build:
+    name: "maturin build"
     runs-on: ubuntu-latest
-    needs: cargo-test
-    # Only runs on pull requests, since that is the only we way we can find the base version for comparison.
-    if: github.event_name == 'pull_request'
     steps:
       - uses: actions/checkout@v3
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
       - uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
-
-      - uses: actions/download-artifact@v3
-        name: Download Ruff binary
-        id: ruff-target
+          python-version: "3.10"
+      - run: pip install maturin
+      - uses: actions/cache@v3
+        env:
+          cache-name: cache-cargo
         with:
-          name: ruff
-          path: target/debug
-
-      - uses: dawidd6/action-download-artifact@v2
-        name: Download base results
-        with:
-          name: ruff
-          branch: ${{ github.event.pull_request.base.ref }}
-          check_artifacts: true
-
-      - name: Run ecosystem check
-        run: |
-          # Make executable, since artifact download doesn't preserve this
-          chmod +x ruff ${{ steps.ruff-target.outputs.download-path }}/ruff
-
-          scripts/check_ecosystem.py ruff ${{ steps.ruff-target.outputs.download-path }}/ruff | tee ecosystem-result
-          cat ecosystem-result > $GITHUB_STEP_SUMMARY
-
-          echo ${{ github.event.number }} > pr-number
-
-      - uses: actions/upload-artifact@v3
-        name: Upload PR Number
-        with:
-          name: pr-number
-          path: pr-number
-
-      - uses: actions/upload-artifact@v3
-        name: Upload Results
-        with:
-          name: ecosystem-result
-          path: ecosystem-result
-
-  cargo-udeps:
-    name: "cargo udeps"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: "Install nightly Rust toolchain"
-        # Only pinned to make caching work, update freely
-        run: rustup toolchain install nightly-2023-03-30
-      - uses: Swatinem/rust-cache@v2
-      - name: "Install cargo-udeps"
-        uses: taiki-e/install-action@cargo-udeps
-      - name: "Run cargo-udeps"
-        run: |
-          unused_dependencies=$(cargo +nightly-2023-03-30 udeps > unused.txt && cat unused.txt | cut -d $'\n' -f 2-)
-          if [ -z "$unused_dependencies" ]; then
-            echo "No unused dependencies found" > $GITHUB_STEP_SUMMARY
-            exit 0
-          else
-            echo "Found unused dependencies" > $GITHUB_STEP_SUMMARY
-            echo '```console' >> $GITHUB_STEP_SUMMARY
-            echo "$unused_dependencies" >> $GITHUB_STEP_SUMMARY
-            echo '```' >> $GITHUB_STEP_SUMMARY
-            exit 1
-          fi
-
-  pre-commit:
-    name: "pre-commit"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: "3.11"
-      - name: "Install Rust toolchain"
-        run: rustup show
-      - uses: Swatinem/rust-cache@v2
-      - name: "Install pre-commit"
-        run: pip install pre-commit
-      - name: "Cache pre-commit"
-        uses: actions/cache@v3
-        with:
-            path: ~/.cache/pre-commit
-            key: pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}
-      - name: "Run pre-commit"
-        run: |
-          echo '```console' > $GITHUB_STEP_SUMMARY
-          # Enable color output for pre-commit and remove it for the summary
-          SKIP=cargo-fmt,clippy,dev-generate-all pre-commit run --all-files --show-diff-on-failure --color=always | \
-            tee >(sed -E 's/\x1B\[([0-9]{1,2}(;[0-9]{1,2})*)?[mGK]//g' >> $GITHUB_STEP_SUMMARY) >&1
-          exit_code=${PIPESTATUS[0]}
-          echo '```' >> $GITHUB_STEP_SUMMARY
-          exit $exit_code
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-
+            ${{ runner.os }}-build-
+            ${{ runner.os }}-
+      - run: maturin build -b bin

.github/workflows/docs.yaml

@@ -1,33 +0,0 @@
-name: mkdocs
-
-on:
-  release:
-    types: [published]
-  workflow_dispatch:
-
-jobs:
-  mkdocs:
-    runs-on: ubuntu-latest
-    env:
-      CF_API_TOKEN_EXISTS: ${{ secrets.CF_API_TOKEN != '' }}
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-      - name: "Install Rust toolchain"
-        run: rustup show
-      - uses: Swatinem/rust-cache@v2
-      - name: "Install dependencies"
-        run: |
-          pip install -r docs/requirements.txt
-      - name: "Copy README File"
-        run: |
-          python scripts/transform_readme.py --target mkdocs
-          python scripts/generate_mkdocs.py
-          mkdocs build --strict
-      - name: "Deploy to Cloudflare Pages"
-        if: ${{ env.CF_API_TOKEN_EXISTS == 'true' }}
-        uses: cloudflare/wrangler-action@2.0.0
-        with:
-          apiToken: ${{ secrets.CF_API_TOKEN }}
-          accountId: ${{ secrets.CF_ACCOUNT_ID }}
-          command: pages publish site --project-name=ruff-docs --branch ${GITHUB_HEAD_REF} --commit-hash ${GITHUB_SHA}

.github/workflows/playground.yaml

@@ -1,47 +0,0 @@
-name: "[Playground] Release"
-
-on:
-  workflow_dispatch:
-  push:
-    branches: [main]
-
-env:
-  CARGO_INCREMENTAL: 0
-  CARGO_NET_RETRY: 10
-  CARGO_TERM_COLOR: always
-  RUSTUP_MAX_RETRIES: 10
-
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-    env:
-      CF_API_TOKEN_EXISTS: ${{ secrets.CF_API_TOKEN != '' }}
-    steps:
-      - uses: actions/checkout@v3
-      - name: "Install Rust toolchain"
-        run: rustup target add wasm32-unknown-unknown
-      - uses: actions/setup-node@v3
-        with:
-          node-version: 18
-          cache: "npm"
-          cache-dependency-path: playground/package-lock.json
-      - uses: jetli/wasm-pack-action@v0.4.0
-      - uses: jetli/wasm-bindgen-action@v0.2.0
-      - name: "Run wasm-pack"
-        run: wasm-pack build --target web --out-dir ../../playground/src/pkg crates/ruff_wasm
-      - name: "Install Node dependencies"
-        run: npm ci
-        working-directory: playground
-      - name: "Run TypeScript checks"
-        run: npm run check
-        working-directory: playground
-      - name: "Build JavaScript bundle"
-        run: npm run build
-        working-directory: playground
-      - name: "Deploy to Cloudflare Pages"
-        if: ${{ env.CF_API_TOKEN_EXISTS == 'true' }}
-        uses: cloudflare/wrangler-action@2.0.0
-        with:
-          apiToken: ${{ secrets.CF_API_TOKEN }}
-          accountId: ${{ secrets.CF_ACCOUNT_ID }}
-          command: pages publish playground/dist --project-name=ruff --branch ${GITHUB_HEAD_REF} --commit-hash ${GITHUB_SHA}

.github/workflows/pr-comment.yaml

@@ -1,84 +0,0 @@
-name: PR Check Comment
-
-on:
-  workflow_run:
-    workflows: [CI, Benchmark]
-    types: [completed]
-  workflow_dispatch:
-    inputs:
-      workflow_run_id:
-        description: The ecosystem workflow that triggers the workflow run
-        required: true
-
-permissions:
-  pull-requests: write
-
-jobs:
-  comment:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: dawidd6/action-download-artifact@v2
-        name: Download PR Number
-        with:
-          name: pr-number
-          run_id: ${{ github.event.workflow_run.id ||  github.event.inputs.workflow_run_id }}
-          if_no_artifact_found: ignore
-
-      - name: Extract PR Number
-        id: pr-number
-        run: |
-          if [[ -f pr-number ]]
-          then
-            echo "pr-number=$(<pr-number)" >> $GITHUB_OUTPUT
-          fi
-
-      - uses: dawidd6/action-download-artifact@v2
-        name: "Download Ecosystem Result"
-        id: download-ecosystem-result
-        if: steps.pr-number.outputs.pr-number
-        with:
-          name: ecosystem-result
-          workflow: ci.yaml
-          pr: ${{ steps.pr-number.outputs.pr-number }}
-          path: pr/ecosystem
-          if_no_artifact_found: ignore
-
-      - uses: dawidd6/action-download-artifact@v2
-        name: "Download Benchmark Result"
-        id: download-benchmark-result
-        if: steps.pr-number.outputs.pr-number
-        with:
-          name: summary
-          workflow: benchmark.yaml
-          pr: ${{ steps.pr-number.outputs.pr-number }}
-          path: pr/benchmark
-          if_no_artifact_found: ignore
-
-      - name: Generate Comment
-        id: generate-comment
-        if: steps.download-ecosystem-result.outputs.found_artifact == 'true' || steps.download-benchmark-result.outputs.found_artifact == 'true'
-        run: |
-          echo 'comment<<EOF' >> $GITHUB_OUTPUT
-          echo '## PR Check Results' >> $GITHUB_OUTPUT
-
-          if [[ -f pr/ecosystem/ecosystem-result ]]
-          then
-            echo "### Ecosystem" >> $GITHUB_OUTPUT
-            cat pr/ecosystem/ecosystem-result >> $GITHUB_OUTPUT
-            echo "" >> $GITHUB_OUTPUT
-          fi
-
-          if [[ -f pr/benchmark/summary.md ]]
-          then
-            cat pr/benchmark/summary.md >> $GITHUB_OUTPUT
-          fi
-
-          echo 'EOF' >> $GITHUB_OUTPUT
-
-      - name: Create or update comment
-        if: steps.generate-comment.outputs.comment
-        uses: thollander/actions-comment-pull-request@v2
-        with:
-          pr_number: ${{ steps.pr-number.outputs.pr-number }}
-          message: ${{ steps.generate-comment.outputs.comment }}
-          comment_tag: PR Check Results

.github/workflows/release.yaml

@@ -1,22 +1,20 @@
-name: "[flake8-to-ruff] Release"
+name: Release
 
-on: workflow_dispatch
+on:
+  create:
+    tags:
+      - v*
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 env:
-  PACKAGE_NAME: flake8-to-ruff
-  CRATE_NAME: flake8_to_ruff
+  PACKAGE_NAME: ruff
   PYTHON_VERSION: "3.7" # to build abi3 wheels
-  CARGO_INCREMENTAL: 0
-  CARGO_NET_RETRY: 10
-  CARGO_TERM_COLOR: always
-  RUSTUP_MAX_RETRIES: 10
 
 jobs:
-  macos-x86_64:
+  macos:
     runs-on: macos-latest
     steps:
       - uses: actions/checkout@v3
@@ -24,40 +22,31 @@ jobs:
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           architecture: x64
-      - name: "Install Rust toolchain"
-        run: rustup show
-      - name: "Build wheels - x86_64"
-        uses: PyO3/maturin-action@v1
+      - name: Install Rust toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          profile: minimal
+          default: true
+      - name: Build wheels - x86_64
+        uses: messense/maturin-action@v1
         with:
           target: x86_64
-          args: --release --out dist --sdist -m ./${{ env.CRATE_NAME }}/Cargo.toml
-      - name: "Install built wheel - x86_64"
+          args: --release --out dist --sdist
+          maturin-version: "v0.13.0"
+      - name: Install built wheel - x86_64
         run: |
-          pip install dist/${{ env.CRATE_NAME }}-*.whl --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
+          pip install dist/${{ env.PACKAGE_NAME }}-*.whl --force-reinstall
+      - name: Build wheels - universal2
+        uses: messense/maturin-action@v1
         with:
-          name: wheels
-          path: dist
-  macos-universal:
-    runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: ${{ env.PYTHON_VERSION }}
-          architecture: x64
-      - name: "Install Rust toolchain"
-        run: rustup show
-      - name: "Build wheels - universal2"
-        uses: PyO3/maturin-action@v1
-        with:
-          args: --release --universal2 --out dist -m ./${{ env.CRATE_NAME }}/Cargo.toml
-      - name: "Install built wheel - universal2"
+          args: --release --universal2 --out dist
+          maturin-version: "v0.13.0"
+      - name: Install built wheel - universal2
         run: |
-          pip install dist/${{ env.CRATE_NAME }}-*universal2.whl --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
+          pip install dist/${{ env.PACKAGE_NAME }}-*universal2.whl --force-reinstall
+      - name: Upload wheels
+        uses: actions/upload-artifact@v2
         with:
           name: wheels
           path: dist
@@ -73,19 +62,24 @@ jobs:
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           architecture: ${{ matrix.target }}
-      - name: "Install Rust toolchain"
-        run: rustup show
-      - name: "Build wheels"
-        uses: PyO3/maturin-action@v1
+      - name: Install Rust toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          profile: minimal
+          default: true
+      - name: Build wheels
+        uses: messense/maturin-action@v1
         with:
           target: ${{ matrix.target }}
-          args: --release --out dist -m ./${{ env.CRATE_NAME }}/Cargo.toml
-      - name: "Install built wheel"
+          args: --release --out dist
+          maturin-version: "v0.13.0"
+      - name: Install built wheel
         shell: bash
         run: |
-          python -m pip install dist/${{ env.CRATE_NAME }}-*.whl --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
+          python -m pip install dist/${{ env.PACKAGE_NAME }}-*.whl --force-reinstall
+      - name: Upload wheels
+        uses: actions/upload-artifact@v2
         with:
           name: wheels
           path: dist
@@ -101,18 +95,19 @@ jobs:
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           architecture: x64
-      - name: "Build wheels"
-        uses: PyO3/maturin-action@v1
+      - name: Build wheels
+        uses: messense/maturin-action@v1
         with:
           target: ${{ matrix.target }}
           manylinux: auto
-          args: --release --out dist -m ./${{ env.CRATE_NAME }}/Cargo.toml
-      - name: "Install built wheel"
+          args: --release --out dist
+          maturin-version: "v0.13.0"
+      - name: Install built wheel
         if: matrix.target == 'x86_64'
         run: |
-          pip install dist/${{ env.CRATE_NAME }}-*.whl --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
+          pip install dist/${{ env.PACKAGE_NAME }}-*.whl --force-reinstall
+      - name: Upload wheels
+        uses: actions/upload-artifact@v2
         with:
           name: wheels
           path: dist
@@ -127,13 +122,14 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ env.PYTHON_VERSION }}
-      - name: "Build wheels"
-        uses: PyO3/maturin-action@v1
+      - name: Build wheels
+        uses: messense/maturin-action@v1
         with:
           target: ${{ matrix.target }}
           manylinux: auto
-          args: --no-default-features --release --out dist -m ./${{ env.CRATE_NAME }}/Cargo.toml
-      - uses: uraimo/run-on-arch-action@v2
+          args: --release --out dist
+          maturin-version: "v0.13.0"
+      - uses: uraimo/run-on-arch-action@v2.0.5
         if: matrix.target != 'ppc64'
         name: Install built wheel
         with:
@@ -146,8 +142,8 @@ jobs:
             pip3 install -U pip
           run: |
             pip3 install ${{ env.PACKAGE_NAME }} --no-index --find-links dist/ --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
+      - name: Upload wheels
+        uses: actions/upload-artifact@v2
         with:
           name: wheels
           path: dist
@@ -165,13 +161,14 @@ jobs:
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           architecture: x64
-      - name: "Build wheels"
-        uses: PyO3/maturin-action@v1
+      - name: Build wheels
+        uses: messense/maturin-action@v1
         with:
           target: ${{ matrix.target }}
           manylinux: musllinux_1_2
-          args: --release --out dist -m ./${{ env.CRATE_NAME }}/Cargo.toml
-      - name: "Install built wheel"
+          args: --release --out dist
+          maturin-version: "v0.13.0"
+      - name: Install built wheel
         if: matrix.target == 'x86_64-unknown-linux-musl'
         uses: addnab/docker-run-action@v3
         with:
@@ -180,8 +177,8 @@ jobs:
           run: |
             apk add py3-pip
             pip3 install ${{ env.PACKAGE_NAME }} --no-index --find-links /io/dist/ --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
+      - name: Upload wheels
+        uses: actions/upload-artifact@v2
         with:
           name: wheels
           path: dist
@@ -200,13 +197,14 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ env.PYTHON_VERSION }}
-      - name: "Build wheels"
-        uses: PyO3/maturin-action@v1
+      - name: Build wheels
+        uses: messense/maturin-action@v1
         with:
           target: ${{ matrix.platform.target }}
           manylinux: musllinux_1_2
-          args: --release --out dist -m ./${{ env.CRATE_NAME }}/Cargo.toml
-      - uses: uraimo/run-on-arch-action@v2
+          args: --release --out dist
+          maturin-version: "v0.13.0"
+      - uses: uraimo/run-on-arch-action@master
         name: Install built wheel
         with:
           arch: ${{ matrix.platform.arch }}
@@ -216,8 +214,43 @@ jobs:
             apk add py3-pip
           run: |
             pip3 install ${{ env.PACKAGE_NAME }} --no-index --find-links dist/ --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
+      - name: Upload wheels
+        uses: actions/upload-artifact@v2
+        with:
+          name: wheels
+          path: dist
+
+  pypy:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        target: [x86_64, aarch64]
+        python-version:
+          - "3.7"
+          - "3.8"
+          - "3.9"
+        exclude:
+          - os: macos-latest
+            target: aarch64
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: pypy${{ matrix.python-version }}
+      - name: Build wheels
+        uses: messense/maturin-action@v1
+        with:
+          maturin-version: "v0.13.0"
+          target: ${{ matrix.target }}
+          manylinux: auto
+          args: --release --out dist -i pypy${{ matrix.python-version }}
+      - name: Install built wheel
+        if: matrix.target == 'x86_64'
+        run: |
+          pip install dist/${{ env.PACKAGE_NAME }}-*.whl --force-reinstall
+      - name: Upload wheels
+        uses: actions/upload-artifact@v2
         with:
           name: wheels
           path: dist
@@ -226,22 +259,23 @@ jobs:
     name: Release
     runs-on: ubuntu-latest
     needs:
-      - macos-universal
-      - macos-x86_64
+      - macos
       - windows
       - linux
       - linux-cross
       - musllinux
       - musllinux-cross
+      - pypy
+    if: "startsWith(github.ref, 'refs/tags/')"
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v2
         with:
           name: wheels
       - uses: actions/setup-python@v4
-      - name: "Publish to PyPi"
+      - name: Publish to PyPi
         env:
           TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.FLAKE8_TO_RUFF_TOKEN }}
+          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
         run: |
           pip install --upgrade twine
           twine upload --skip-existing *

.github/workflows/ruff.yaml

@@ -1,374 +0,0 @@
-name: "[ruff] Release"
-
-on:
-  workflow_dispatch:
-  release:
-    types: [published]
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-env:
-  PACKAGE_NAME: ruff
-  PYTHON_VERSION: "3.7" # to build abi3 wheels
-  CARGO_INCREMENTAL: 0
-  CARGO_NET_RETRY: 10
-  CARGO_TERM_COLOR: always
-  RUSTUP_MAX_RETRIES: 10
-
-jobs:
-  macos-x86_64:
-    runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: ${{ env.PYTHON_VERSION }}
-          architecture: x64
-      - name: "Prep README.md"
-        run: python scripts/transform_readme.py --target pypi
-      - name: "Build wheels - x86_64"
-        uses: PyO3/maturin-action@v1
-        with:
-          target: x86_64
-          args: --release --out dist --sdist
-      - name: "Install built wheel - x86_64"
-        run: |
-          pip install dist/${{ env.PACKAGE_NAME }}-*.whl --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist
-      - name: "Archive binary"
-        run: |
-            ARCHIVE_FILE=ruff-x86_64-apple-darwin.tar.gz
-            tar czvf $ARCHIVE_FILE -C target/x86_64-apple-darwin/release ruff
-            shasum -a 256 $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
-      - name: "Upload binary"
-        uses: actions/upload-artifact@v3
-        with:
-          name: binaries
-          path: |
-            *.tar.gz
-            *.sha256
-
-  macos-universal:
-    runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: ${{ env.PYTHON_VERSION }}
-          architecture: x64
-      - name: "Prep README.md"
-        run: python scripts/transform_readme.py --target pypi
-      - name: "Build wheels - universal2"
-        uses: PyO3/maturin-action@v1
-        with:
-          args: --release --universal2 --out dist
-      - name: "Install built wheel - universal2"
-        run: |
-          pip install dist/${{ env.PACKAGE_NAME }}-*universal2.whl --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist
-      - name: "Archive binary"
-        run: |
-            ARCHIVE_FILE=ruff-aarch64-apple-darwin.tar.gz
-            tar czvf $ARCHIVE_FILE -C target/aarch64-apple-darwin/release ruff
-            shasum -a 256 $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
-      - name: "Upload binary"
-        uses: actions/upload-artifact@v3
-        with:
-          name: binaries
-          path: |
-            *.tar.gz
-            *.sha256
-
-  windows:
-    runs-on: windows-latest
-    strategy:
-      matrix:
-        platform:
-          - target: x86_64-pc-windows-msvc
-            arch: x64
-          - target: i686-pc-windows-msvc
-            arch: x86
-          - target: aarch64-pc-windows-msvc
-            arch: x64
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: ${{ env.PYTHON_VERSION }}
-          architecture: ${{ matrix.platform.arch }}
-      - name: "Prep README.md"
-        run: python scripts/transform_readme.py --target pypi
-      - name: "Build wheels"
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.platform.target }}
-          args: --release --out dist
-      - name: "Install built wheel"
-        if: ${{ !startsWith(matrix.platform.target, 'aarch64') }}
-        shell: bash
-        run: |
-          python -m pip install dist/${{ env.PACKAGE_NAME }}-*.whl --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist
-      - name: "Archive binary"
-        shell: bash
-        run: |
-            ARCHIVE_FILE=ruff-${{ matrix.platform.target }}.zip
-            7z a $ARCHIVE_FILE ./target/${{ matrix.platform.target }}/release/ruff.exe
-            sha256sum $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
-      - name: "Upload binary"
-        uses: actions/upload-artifact@v3
-        with:
-          name: binaries
-          path: |
-            *.zip
-            *.sha256
-
-  linux:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        target:
-          - x86_64-unknown-linux-gnu
-          - i686-unknown-linux-gnu
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: ${{ env.PYTHON_VERSION }}
-          architecture: x64
-      - name: "Prep README.md"
-        run: python scripts/transform_readme.py --target pypi
-      - name: "Build wheels"
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.target }}
-          manylinux: auto
-          args: --release --out dist
-      - name: "Install built wheel"
-        if: ${{ startsWith(matrix.target, 'x86_64') }}
-        run: |
-          pip install dist/${{ env.PACKAGE_NAME }}-*.whl --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist
-      - name: "Archive binary"
-        run: |
-            ARCHIVE_FILE=ruff-${{ matrix.target }}.tar.gz
-            tar czvf $ARCHIVE_FILE -C target/${{ matrix.target }}/release ruff
-            shasum -a 256 $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
-      - name: "Upload binary"
-        uses: actions/upload-artifact@v3
-        with:
-          name: binaries
-          path: |
-            *.tar.gz
-            *.sha256
-
-  linux-cross:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        platform:
-          - target: aarch64-unknown-linux-gnu
-            arch: aarch64
-          - target: armv7-unknown-linux-gnueabihf
-            arch: armv7
-          - target: s390x-unknown-linux-gnu
-            arch: s390x
-          - target: powerpc64le-unknown-linux-gnu
-            arch: ppc64le
-          - target: powerpc64-unknown-linux-gnu
-            arch: ppc64
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: ${{ env.PYTHON_VERSION }}
-      - name: "Prep README.md"
-        run: python scripts/transform_readme.py --target pypi
-      - name: "Build wheels"
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.platform.target }}
-          manylinux: auto
-          args: --release --out dist
-      - uses: uraimo/run-on-arch-action@v2
-        if: matrix.platform.arch != 'ppc64'
-        name: Install built wheel
-        with:
-          arch: ${{ matrix.platform.arch }}
-          distro: ubuntu20.04
-          githubToken: ${{ github.token }}
-          install: |
-            apt-get update
-            apt-get install -y --no-install-recommends python3 python3-pip
-            pip3 install -U pip
-          run: |
-            pip3 install ${{ env.PACKAGE_NAME }} --no-index --find-links dist/ --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist
-      - name: "Archive binary"
-        run: |
-            ARCHIVE_FILE=ruff-${{ matrix.platform.target }}.tar.gz
-            tar czvf $ARCHIVE_FILE -C target/${{ matrix.platform.target }}/release ruff
-            shasum -a 256 $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
-      - name: "Upload binary"
-        uses: actions/upload-artifact@v3
-        with:
-          name: binaries
-          path: |
-            *.tar.gz
-            *.sha256
-
-  musllinux:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        target:
-          - x86_64-unknown-linux-musl
-          - i686-unknown-linux-musl
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: ${{ env.PYTHON_VERSION }}
-          architecture: x64
-      - name: "Prep README.md"
-        run: python scripts/transform_readme.py --target pypi
-      - name: "Build wheels"
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.target }}
-          manylinux: musllinux_1_2
-          args: --release --out dist
-      - name: "Install built wheel"
-        if: matrix.target == 'x86_64-unknown-linux-musl'
-        uses: addnab/docker-run-action@v3
-        with:
-          image: alpine:latest
-          options: -v ${{ github.workspace }}:/io -w /io
-          run: |
-            apk add py3-pip
-            pip3 install ${{ env.PACKAGE_NAME }} --no-index --find-links /io/dist/ --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist
-      - name: "Archive binary"
-        run: |
-            ARCHIVE_FILE=ruff-${{ matrix.target }}.tar.gz
-            tar czvf $ARCHIVE_FILE -C target/${{ matrix.target }}/release ruff
-            shasum -a 256 $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
-      - name: "Upload binary"
-        uses: actions/upload-artifact@v3
-        with:
-          name: binaries
-          path: |
-            *.tar.gz
-            *.sha256
-
-  musllinux-cross:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        platform:
-          - target: aarch64-unknown-linux-musl
-            arch: aarch64
-          - target: armv7-unknown-linux-musleabihf
-            arch: armv7
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: ${{ env.PYTHON_VERSION }}
-      - name: "Prep README.md"
-        run: python scripts/transform_readme.py --target pypi
-      - name: "Build wheels"
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.platform.target }}
-          manylinux: musllinux_1_2
-          args: --release --out dist
-      - uses: uraimo/run-on-arch-action@v2
-        name: Install built wheel
-        with:
-          arch: ${{ matrix.platform.arch }}
-          distro: alpine_latest
-          githubToken: ${{ github.token }}
-          install: |
-            apk add py3-pip
-          run: |
-            pip3 install ${{ env.PACKAGE_NAME }} --no-index --find-links dist/ --force-reinstall
-      - name: "Upload wheels"
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist
-      - name: "Archive binary"
-        run: |
-            ARCHIVE_FILE=ruff-${{ matrix.platform.target }}.tar.gz
-            tar czvf $ARCHIVE_FILE -C target/${{ matrix.platform.target }}/release ruff
-            shasum -a 256 $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
-      - name: "Upload binary"
-        uses: actions/upload-artifact@v3
-        with:
-          name: binaries
-          path: |
-            *.tar.gz
-            *.sha256
-
-  release:
-    name: Release
-    runs-on: ubuntu-latest
-    needs:
-      - macos-universal
-      - macos-x86_64
-      - windows
-      - linux
-      - linux-cross
-      - musllinux
-      - musllinux-cross
-    if: "startsWith(github.ref, 'refs/tags/')"
-    steps:
-      - uses: actions/download-artifact@v3
-        with:
-          name: wheels
-      - uses: actions/setup-python@v4
-      - name: "Publish to PyPi"
-        env:
-          TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.RUFF_TOKEN }}
-        run: |
-          pip install --upgrade twine
-          twine upload --skip-existing *
-      - name: "Update pre-commit mirror"
-        run: |
-          curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.RUFF_PRE_COMMIT_PAT }}" -H "X-GitHub-Api-Version: 2022-11-28" https://api.github.com/repos/charliermarsh/ruff-pre-commit/dispatches --data '{"event_type": "pypi_release"}'
-      - uses: actions/download-artifact@v3
-        with:
-          name: binaries
-          path: binaries
-      - name: Release
-        uses: softprops/action-gh-release@v1
-        with:
-          files: binaries/*

.gitignore

@@ -1,8 +1,6 @@
 # Local cache
 .ruff_cache
-crates/ruff/resources/test/cpython
-mkdocs.yml
-.overrides
+resources/test/cpython
 
 ###
 # Rust.gitignore
@@ -183,11 +181,3 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 .idea/
-.vimspector.json
-
-# Visual Studio Code
-.vscode/
-
-# VIM
-.*.sw?
-.sw?

.pre-commit-config.yaml

@@ -1,68 +1,5 @@
-fail_fast: true
 repos:
-  - repo: https://github.com/abravalheri/validate-pyproject
-    rev: v0.12.1
+  - repo: https://github.com/charliermarsh/ruff
+    rev: v0.0.24
     hooks:
-      - id: validate-pyproject
-
-  - repo: https://github.com/executablebooks/mdformat
-    rev: 0.7.16
-    hooks:
-      - id: mdformat
-        additional_dependencies:
-          - mdformat-black
-          - black==23.1.0 # Must be the latest version of Black
-
-  - repo: https://github.com/igorshubovych/markdownlint-cli
-    rev: v0.33.0
-    hooks:
-      - id: markdownlint-fix
-        args:
-          - --disable
-          - MD013 # line-length
-          - MD033 # no-inline-html
-          - --
-
-  - repo: local
-    hooks:
-      - id: cargo-fmt
-        name: cargo fmt
-        entry: cargo fmt --
-        language: system
-        types: [rust]
-      - id: clippy
-        name: clippy
-        entry: cargo clippy --workspace --all-targets --all-features -- -D warnings
-        language: system
-        pass_filenames: false
-      - id: ruff
-        name: ruff
-        entry: cargo run -p ruff_cli -- check --no-cache --force-exclude --fix --exit-non-zero-on-fix
-        language: system
-        types_or: [python, pyi]
-        require_serial: true
-        exclude: |
-          (?x)^(
-            crates/ruff/resources/.*|
-            crates/ruff_python_formatter/resources/.*
-          )$
-      - id: dev-generate-all
-        name: dev-generate-all
-        entry: cargo dev generate-all
-        language: system
-        pass_filenames: false
-        exclude: target
-
-  # Black
-  - repo: https://github.com/psf/black
-    rev: 23.1.0
-    hooks:
-      - id: black
-        exclude: |
-          (?x)^(
-            crates/ruff/resources/.*|
-            crates/ruff_python_formatter/resources/.*
-          )$
-
-ci:
-  skip: [cargo-fmt, clippy, dev-generate-all]
+      - id: lint

.pre-commit-hooks.yaml

@@ -0,0 +1,7 @@
+- id: lint
+  name: ruff lint
+  description: Run ruff to lint Python files.
+  entry: ruff
+  language: python
+  types_or: [python]
+  pass_filenames: true

BREAKING_CHANGES.md

@@ -1,148 +0,0 @@
-# Breaking Changes
-
-## 0.0.246
-
-### `multiple-statements-on-one-line-def` (`E704`) was removed ([#2773](https://github.com/charliermarsh/ruff/pull/2773))
-
-This rule was introduced in v0.0.245. However, it turns out that pycodestyle and Flake8 ignore this
-rule by default, as it is not part of PEP 8. As such, we've removed it from Ruff.
-
-## 0.0.245
-
-### Ruff's public `check` method was removed ([#2709](https://github.com/charliermarsh/ruff/pull/2709))
-
-Previously, Ruff exposed a `check` method as a public Rust API. This method was used by few,
-if any clients, and was not well documented or supported. As such, it has been removed, with
-the intention of adding a stable public API in the future.
-
-## 0.0.238
-
-### `select`, `extend-select`, `ignore`, and `extend-ignore` have new semantics ([#2312](https://github.com/charliermarsh/ruff/pull/2312))
-
-Previously, the interplay between `select` and its related options could lead to unexpected
-behavior. For example, `ruff --select E501 --ignore ALL` and `ruff --select E501 --extend-ignore ALL` behaved differently. (See [#2312](https://github.com/charliermarsh/ruff/pull/2312) for more
-examples.)
-
-When Ruff determines the enabled rule set, it has to reconcile `select` and `ignore` from a variety
-of sources, including the current `pyproject.toml`, any inherited `pyproject.toml` files, and the
-CLI.
-
-The new semantics are such that Ruff uses the "highest-priority" `select` as the basis for the rule
-set, and then applies any `extend-select`, `ignore`, and `extend-ignore` adjustments. CLI options
-are given higher priority than `pyproject.toml` options, and the current `pyproject.toml` file is
-given higher priority than any inherited `pyproject.toml` files.
-
-`extend-select` and `extend-ignore` are no longer given "top priority"; instead, they merely append
-to the `select` and `ignore` lists, as in Flake8.
-
-This change is largely backwards compatible -- most users should experience no change in behavior.
-However, as an example of a breaking change, consider the following:
-
-```toml
-[tool.ruff]
-ignore = ["F401"]
-```
-
-Running `ruff --select F` would previously have enabled all `F` rules, apart from `F401`. Now, it
-will enable all `F` rules, including `F401`, as the command line's `--select` resets the resolution.
-
-### `remove-six-compat` (`UP016`) has been removed ([#2332](https://github.com/charliermarsh/ruff/pull/2332))
-
-The `remove-six-compat` rule has been removed. This rule was only useful for one-time Python 2-to-3
-upgrades.
-
-## 0.0.237
-
-### `--explain`, `--clean`, and `--generate-shell-completion` are now subcommands ([#2190](https://github.com/charliermarsh/ruff/pull/2190))
-
-`--explain`, `--clean`, and `--generate-shell-completion` are now implemented as subcommands:
-
-```console
-ruff .         # Still works! And will always work.
-ruff check .   # New! Also works.
-
-ruff --explain E402   # Still works.
-ruff rule E402        # New! Also works. (And preferred.)
-
-# Oops! The command has to come first.
-ruff --format json --explain E402   # No longer works.
-ruff --explain E402 --format json   # Still works!
-ruff rule E402   --format json      # Works! (And preferred.)
-```
-
-This change is largely backwards compatible -- most users should experience
-no change in behavior. However, please note the following exceptions:
-
-- Subcommands will now fail when invoked with unsupported arguments, instead
-  of silently ignoring them. For example, the following will now fail:
-
-  ```console
-  ruff --clean --respect-gitignore
-  ```
-
-  (the `clean` command doesn't support `--respect-gitignore`.)
-
-- The semantics of `ruff <arg>` have changed slightly when `<arg>` is a valid subcommand.
-  For example, prior to this release, running `ruff rule` would run `ruff` over a file or
-  directory called `rule`. Now, `ruff rule` would invoke the `rule` subcommand. This should
-  only impact projects with files or directories named `rule`, `check`, `explain`, `clean`,
-  or `generate-shell-completion`.
-
-- Scripts that invoke ruff should supply `--` before any positional arguments.
-  (The semantics of `ruff -- <arg>` have not changed.)
-
-- `--explain` previously treated `--format grouped` as a synonym for `--format text`.
-  This is no longer supported; instead, use `--format text`.
-
-## 0.0.226
-
-### `misplaced-comparison-constant` (`PLC2201`) was deprecated in favor of `SIM300` ([#1980](https://github.com/charliermarsh/ruff/pull/1980))
-
-These two rules contain (nearly) identical logic. To deduplicate the rule set, we've upgraded
-`SIM300` to handle a few more cases, and deprecated `PLC2201` in favor of `SIM300`.
-
-## 0.0.225
-
-### `@functools.cache` rewrites have been moved to a standalone rule (`UP033`) ([#1938](https://github.com/charliermarsh/ruff/pull/1938))
-
-Previously, `UP011` handled both `@functools.lru_cache()`-to-`@functools.lru_cache` conversions,
-_and_ `@functools.lru_cache(maxsize=None)`-to-`@functools.cache` conversions. The latter has been
-moved out to its own rule (`UP033`). As such, some `# noqa: UP011` comments may need to be updated
-to reflect the change in rule code.
-
-## 0.0.222
-
-### `--max-complexity` has been removed from the CLI ([#1877](https://github.com/charliermarsh/ruff/pull/1877))
-
-The McCabe plugin's `--max-complexity` setting has been removed from the CLI, for consistency with
-the treatment of other, similar settings.
-
-To set the maximum complexity, use the `max-complexity` property in your `pyproject.toml` file,
-like so:
-
-```toml
-[tool.ruff.mccabe]
-max-complexity = 10
-```
-
-## 0.0.181
-
-### Files excluded by `.gitignore` are now ignored ([#1234](https://github.com/charliermarsh/ruff/pull/1234))
-
-Ruff will now avoid checking files that are excluded by `.ignore`, `.gitignore`,
-`.git/info/exclude`, and global `gitignore` files. This behavior is powered by the [`ignore`](https://docs.rs/ignore/latest/ignore/struct.WalkBuilder.html#ignore-rules)
-crate, and is applied in addition to Ruff's built-in `exclude` system.
-
-To disable this behavior, set `respect-gitignore = false` in your `pyproject.toml` file.
-
-Note that hidden files (i.e., files and directories prefixed with a `.`) are _not_ ignored by
-default.
-
-## 0.0.178
-
-### Configuration files are now resolved hierarchically ([#1190](https://github.com/charliermarsh/ruff/pull/1190))
-
-`pyproject.toml` files are now resolved hierarchically, such that for each Python file, we find
-the first `pyproject.toml` file in its path, and use that to determine its lint settings.
-
-See the [documentation](https://beta.ruff.rs/docs/configuration/#python-file-discovery) for more.

CODE_OF_CONDUCT.md

@@ -1,138 +0,0 @@
-# Contributor Covenant Code of Conduct
-
-- [Our Pledge](#our-pledge)
-- [Our Standards](#our-standards)
-- [Enforcement Responsibilities](#enforcement-responsibilities)
-- [Scope](#scope)
-- [Enforcement](#enforcement)
-- [Enforcement Guidelines](#enforcement-guidelines)
-  - [1. Correction](#1-correction)
-  - [2. Warning](#2-warning)
-  - [3. Temporary Ban](#3-temporary-ban)
-  - [4. Permanent Ban](#4-permanent-ban)
-- [Attribution](#attribution)
-
-## Our Pledge
-
-We as members, contributors, and leaders pledge to make participation in our
-community a harassment-free experience for everyone, regardless of age, body
-size, visible or invisible disability, ethnicity, sex characteristics, gender
-identity and expression, level of experience, education, socio-economic status,
-nationality, personal appearance, race, religion, or sexual identity
-and orientation.
-
-We pledge to act and interact in ways that contribute to an open, welcoming,
-diverse, inclusive, and healthy community.
-
-## Our Standards
-
-Examples of behavior that contributes to a positive environment for our
-community include:
-
-- Demonstrating empathy and kindness toward other people
-- Being respectful of differing opinions, viewpoints, and experiences
-- Giving and gracefully accepting constructive feedback
-- Accepting responsibility and apologizing to those affected by our mistakes,
-  and learning from the experience
-- Focusing on what is best not just for us as individuals, but for the
-  overall community
-
-Examples of unacceptable behavior include:
-
-- The use of sexualized language or imagery, and sexual attention or
-  advances of any kind
-- Trolling, insulting or derogatory comments, and personal or political attacks
-- Public or private harassment
-- Publishing others' private information, such as a physical or email
-  address, without their explicit permission
-- Other conduct which could reasonably be considered inappropriate in a
-  professional setting
-
-## Enforcement Responsibilities
-
-Community leaders are responsible for clarifying and enforcing our standards of
-acceptable behavior and will take appropriate and fair corrective action in
-response to any behavior that they deem inappropriate, threatening, offensive,
-or harmful.
-
-Community leaders have the right and responsibility to remove, edit, or reject
-comments, commits, code, wiki edits, issues, and other contributions that are
-not aligned to this Code of Conduct, and will communicate reasons for moderation
-decisions when appropriate.
-
-## Scope
-
-This Code of Conduct applies within all community spaces, and also applies when
-an individual is officially representing the community in public spaces.
-Examples of representing our community include using an official e-mail address,
-posting via an official social media account, or acting as an appointed
-representative at an online or offline event.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported to the community leaders responsible for enforcement at
-charlie.r.marsh@gmail.com.
-All complaints will be reviewed and investigated promptly and fairly.
-
-All community leaders are obligated to respect the privacy and security of the
-reporter of any incident.
-
-## Enforcement Guidelines
-
-Community leaders will follow these Community Impact Guidelines in determining
-the consequences for any action they deem in violation of this Code of Conduct:
-
-### 1. Correction
-
-**Community Impact**: Use of inappropriate language or other behavior deemed
-unprofessional or unwelcome in the community.
-
-**Consequence**: A private, written warning from community leaders, providing
-clarity around the nature of the violation and an explanation of why the
-behavior was inappropriate. A public apology may be requested.
-
-### 2. Warning
-
-**Community Impact**: A violation through a single incident or series
-of actions.
-
-**Consequence**: A warning with consequences for continued behavior. No
-interaction with the people involved, including unsolicited interaction with
-those enforcing the Code of Conduct, for a specified period of time. This
-includes avoiding interactions in community spaces as well as external channels
-like social media. Violating these terms may lead to a temporary or
-permanent ban.
-
-### 3. Temporary Ban
-
-**Community Impact**: A serious violation of community standards, including
-sustained inappropriate behavior.
-
-**Consequence**: A temporary ban from any sort of interaction or public
-communication with the community for a specified period of time. No public or
-private interaction with the people involved, including unsolicited interaction
-with those enforcing the Code of Conduct, is allowed during this period.
-Violating these terms may lead to a permanent ban.
-
-### 4. Permanent Ban
-
-**Community Impact**: Demonstrating a pattern of violation of community
-standards, including sustained inappropriate behavior, harassment of an
-individual, or aggression toward or disparagement of classes of individuals.
-
-**Consequence**: A permanent ban from any sort of public interaction within
-the community.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage],
-version 2.0, available [here](https://www.contributor-covenant.org/version/2/0/code_of_conduct.html).
-
-Community Impact Guidelines were inspired by [Mozilla's code of conduct
-enforcement ladder](https://github.com/mozilla/diversity).
-
-For answers to common questions about this code of conduct, see the [FAQ](https://www.contributor-covenant.org/faq).
-Translations are available [here](https://www.contributor-covenant.org/translations).
-
-[homepage]: https://www.contributor-covenant.org

CONTRIBUTING.md

@@ -1,339 +0,0 @@
-# Contributing to Ruff
-
-Welcome! We're happy to have you here. Thank you in advance for your contribution to Ruff.
-
-- [The Basics](#the-basics)
-  - [Prerequisites](#prerequisites)
-  - [Development](#development)
-  - [Project Structure](#project-structure)
-  - [Example: Adding a new lint rule](#example-adding-a-new-lint-rule)
-    - [Rule naming convention](#rule-naming-convention)
-  - [Example: Adding a new configuration option](#example-adding-a-new-configuration-option)
-- [MkDocs](#mkdocs)
-- [Release Process](#release-process)
-- [Benchmarks](#benchmarks)
-
-## The Basics
-
-Ruff welcomes contributions in the form of Pull Requests.
-
-For small changes (e.g., bug fixes), feel free to submit a PR.
-
-For larger changes (e.g., new lint rules, new functionality, new configuration options), consider
-creating an [**issue**](https://github.com/charliermarsh/ruff/issues) outlining your proposed
-change. You can also join us on [**Discord**](https://discord.gg/c9MhzV8aU5) to discuss your idea with
-the community.
-
-If you're looking for a place to start, we recommend implementing a new lint rule (see:
-[_Adding a new lint rule_](#example-adding-a-new-lint-rule), which will allow you to learn from and
-pattern-match against the examples in the existing codebase. Many lint rules are inspired by
-existing Python plugins, which can be used as a reference implementation.
-
-As a concrete example: consider taking on one of the rules from the [`flake8-pyi`](https://github.com/charliermarsh/ruff/issues/848)
-plugin, and looking to the originating [Python source](https://github.com/PyCQA/flake8-pyi)
-for guidance.
-
-### Prerequisites
-
-Ruff is written in Rust. You'll need to install the
-[Rust toolchain](https://www.rust-lang.org/tools/install) for development.
-
-You'll also need [Insta](https://insta.rs/docs/) to update snapshot tests:
-
-```shell
-cargo install cargo-insta
-```
-
-### Development
-
-After cloning the repository, run Ruff locally with:
-
-```shell
-cargo run -p ruff_cli -- check /path/to/file.py --no-cache
-```
-
-Prior to opening a pull request, ensure that your code has been auto-formatted,
-and that it passes both the lint and test validation checks:
-
-```shell
-cargo fmt  # Auto-formatting...
-cargo clippy --fix --workspace --all-targets --all-features  # Linting...
-cargo test  # Testing...
-```
-
-These checks will run on GitHub Actions when you open your Pull Request, but running them locally
-will save you time and expedite the merge process.
-
-Note that many code changes also require updating the snapshot tests, which is done interactively
-after running `cargo test` like so:
-
-```shell
-cargo insta review
-```
-
-If you have `pre-commit` [installed](https://pre-commit.com/#installation) then you can use it to
-assist with formatting and linting. The following command will run the `pre-commit` hooks:
-
-```shell
-pre-commit run --all-files
-```
-
-Your Pull Request will be reviewed by a maintainer, which may involve a few rounds of iteration
-prior to merging.
-
-### Project Structure
-
-Ruff is structured as a monorepo with a [flat crate structure](https://matklad.github.io/2021/08/22/large-rust-workspaces.html),
-such that all crates are contained in a flat `crates` directory.
-
-The vast majority of the code, including all lint rules, lives in the `ruff` crate (located at
-`crates/ruff`). As a contributor, that's the crate that'll be most relevant to you.
-
-At time of writing, the repository includes the following crates:
-
-- `crates/ruff`: library crate containing all lint rules and the core logic for running them.
-- `crates/ruff_cli`: binary crate containing Ruff's command-line interface.
-- `crates/ruff_dev`: binary crate containing utilities used in the development of Ruff itself (e.g., `cargo dev generate-all`).
-- `crates/ruff_macros`: library crate containing macros used by Ruff.
-- `crates/ruff_python`: library crate implementing Python-specific functionality (e.g., lists of standard library modules by versionb).
-- `crates/flake8_to_ruff`: binary crate for generating Ruff configuration from Flake8 configuration.
-
-### Example: Adding a new lint rule
-
-At a high level, the steps involved in adding a new lint rule are as follows:
-
-1. Determine a name for the new rule as per our [rule naming convention](#rule-naming-convention).
-1. Create a file for your rule (e.g., `crates/ruff/src/rules/flake8_bugbear/rules/abstract_base_class.rs`).
-1. In that file, define a violation struct. You can grep for `#[violation]` to see examples.
-1. Map the violation struct to a rule code in `crates/ruff/src/registry.rs` (e.g., `E402`).
-1. Define the logic for triggering the violation in `crates/ruff/src/checkers/ast.rs` (for AST-based
-   checks), `crates/ruff/src/checkers/tokens.rs` (for token-based checks), `crates/ruff/src/checkers/lines.rs`
-   (for text-based checks), or `crates/ruff/src/checkers/filesystem.rs` (for filesystem-based
-   checks).
-1. Add a test fixture.
-1. Update the generated files (documentation and generated code).
-
-To define the violation, start by creating a dedicated file for your rule under the appropriate
-rule linter (e.g., `crates/ruff/src/rules/flake8_bugbear/rules/abstract_base_class.rs`). That file should
-contain a struct defined via `#[violation]`, along with a function that creates the violation
-based on any required inputs. (Many of the existing examples live in `crates/ruff/src/violations.rs`,
-but we're looking to place new rules in their own files.)
-
-To trigger the violation, you'll likely want to augment the logic in `crates/ruff/src/checkers/ast.rs`,
-which defines the Python AST visitor, responsible for iterating over the abstract syntax tree and
-collecting diagnostics as it goes.
-
-If you need to inspect the AST, you can run `cargo dev print-ast` with a Python file. Grep
-for the `Check::new` invocations to understand how other, similar rules are implemented.
-
-To add a test fixture, create a file under `crates/ruff/resources/test/fixtures/[linter]`, named to match
-the code you defined earlier (e.g., `crates/ruff/resources/test/fixtures/pycodestyle/E402.py`). This file should
-contain a variety of violations and non-violations designed to evaluate and demonstrate the behavior
-of your lint rule.
-
-Run `cargo dev generate-all` to generate the code for your new fixture. Then run Ruff
-locally with (e.g.) `cargo run -p ruff_cli -- check crates/ruff/resources/test/fixtures/pycodestyle/E402.py --no-cache --select E402`.
-
-Once you're satisfied with the output, codify the behavior as a snapshot test by adding a new
-`test_case` macro in the relevant `crates/ruff/src/[linter]/mod.rs` file. Then, run `cargo test`.
-Your test will fail, but you'll be prompted to follow-up with `cargo insta review`. Accept the
-generated snapshot, then commit the snapshot file alongside the rest of your changes.
-
-Finally, regenerate the documentation and generated code with `cargo dev generate-all`.
-
-#### Rule naming convention
-
-The rule name should make sense when read as "allow _rule-name_" or "allow _rule-name_ items".
-
-This implies that rule names:
-
-- should state the bad thing being checked for
-
-- should not contain instructions on what you what you should use instead
-  (these belong in the rule documentation and the `autofix_title` for rules that have autofix)
-
-When re-implementing rules from other linters, this convention is given more importance than
-preserving the original rule name.
-
-### Example: Adding a new configuration option
-
-Ruff's user-facing settings live in a few different places.
-
-First, the command-line options are defined via the `Cli` struct in `crates/ruff/src/cli.rs`.
-
-Second, the `pyproject.toml` options are defined in `crates/ruff/src/settings/options.rs` (via the
-`Options` struct), `crates/ruff/src/settings/configuration.rs` (via the `Configuration` struct), and
-`crates/ruff/src/settings/mod.rs` (via the `Settings` struct). These represent, respectively: the
-schema used to parse the `pyproject.toml` file; an internal, intermediate representation; and the
-final, internal representation used to power Ruff.
-
-To add a new configuration option, you'll likely want to modify these latter few files (along with
-`cli.rs`, if appropriate). If you want to pattern-match against an existing example, grep for
-`dummy_variable_rgx`, which defines a regular expression to match against acceptable unused
-variables (e.g., `_`).
-
-Note that plugin-specific configuration options are defined in their own modules (e.g.,
-`crates/ruff/src/flake8_unused_arguments/settings.rs`).
-
-You may also want to add the new configuration option to the `flake8-to-ruff` tool, which is
-responsible for converting `flake8` configuration files to Ruff's TOML format. This logic
-lives in `crates/ruff/src/flake8_to_ruff/converter.rs`.
-
-Finally, regenerate the documentation and generated code with `cargo dev generate-all`.
-
-## MkDocs
-
-To preview any changes to the documentation locally:
-
-1. Install MkDocs and Material for MkDocs with:
-
-   ```shell
-   pip install -r docs/requirements.txt
-   ```
-
-1. Generate the MkDocs site with:
-
-   ```shell
-   python scripts/generate_mkdocs.py
-   ```
-
-1. Run the development server with:
-
-   ```shell
-   mkdocs serve
-   ```
-
-The documentation should then be available locally at
-[http://127.0.0.1:8000/docs/](http://127.0.0.1:8000/docs/).
-
-## Release Process
-
-As of now, Ruff has an ad hoc release process: releases are cut with high frequency via GitHub
-Actions, which automatically generates the appropriate wheels across architectures and publishes
-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).
-
-## Benchmarks
-
-First, clone [CPython](https://github.com/python/cpython). It's a large and diverse Python codebase,
-which makes it a good target for benchmarking.
-
-```shell
-git clone --branch 3.10 https://github.com/python/cpython.git crates/ruff/resources/test/cpython
-```
-
-To benchmark the release build:
-
-```shell
-cargo build --release && hyperfine --ignore-failure --warmup 10 \
-  "./target/release/ruff ./crates/ruff/resources/test/cpython/ --no-cache" \
-  "./target/release/ruff ./crates/ruff/resources/test/cpython/"
-
-Benchmark 1: ./target/release/ruff ./crates/ruff/resources/test/cpython/ --no-cache
-  Time (mean ± σ):     293.8 ms ±   3.2 ms    [User: 2384.6 ms, System: 90.3 ms]
-  Range (min … max):   289.9 ms … 301.6 ms    10 runs
-
-  Warning: Ignoring non-zero exit code.
-
-Benchmark 2: ./target/release/ruff ./crates/ruff/resources/test/cpython/
-  Time (mean ± σ):      48.0 ms ±   3.1 ms    [User: 65.2 ms, System: 124.7 ms]
-  Range (min … max):    45.0 ms …  66.7 ms    62 runs
-
-  Warning: Ignoring non-zero exit code.
-
-Summary
-  './target/release/ruff ./crates/ruff/resources/test/cpython/' ran
-    6.12 ± 0.41 times faster than './target/release/ruff ./crates/ruff/resources/test/cpython/ --no-cache'
-```
-
-To benchmark against the ecosystem's existing tools:
-
-```shell
-hyperfine --ignore-failure --warmup 5 \
-  "./target/release/ruff ./crates/ruff/resources/test/cpython/ --no-cache" \
-  "pyflakes crates/ruff/resources/test/cpython" \
-  "autoflake --recursive --expand-star-imports --remove-all-unused-imports --remove-unused-variables --remove-duplicate-keys resources/test/cpython" \
-  "pycodestyle crates/ruff/resources/test/cpython" \
-  "flake8 crates/ruff/resources/test/cpython"
-
-Benchmark 1: ./target/release/ruff ./crates/ruff/resources/test/cpython/ --no-cache
-  Time (mean ± σ):     294.3 ms ±   3.3 ms    [User: 2467.5 ms, System: 89.6 ms]
-  Range (min … max):   291.1 ms … 302.8 ms    10 runs
-
-  Warning: Ignoring non-zero exit code.
-
-Benchmark 2: pyflakes crates/ruff/resources/test/cpython
-  Time (mean ± σ):     15.786 s ±  0.143 s    [User: 15.560 s, System: 0.214 s]
-  Range (min … max):   15.640 s … 16.157 s    10 runs
-
-  Warning: Ignoring non-zero exit code.
-
-Benchmark 3: autoflake --recursive --expand-star-imports --remove-all-unused-imports --remove-unused-variables --remove-duplicate-keys resources/test/cpython
-  Time (mean ± σ):      6.175 s ±  0.169 s    [User: 54.102 s, System: 1.057 s]
-  Range (min … max):    5.950 s …  6.391 s    10 runs
-
-Benchmark 4: pycodestyle crates/ruff/resources/test/cpython
-  Time (mean ± σ):     46.921 s ±  0.508 s    [User: 46.699 s, System: 0.202 s]
-  Range (min … max):   46.171 s … 47.863 s    10 runs
-
-  Warning: Ignoring non-zero exit code.
-
-Benchmark 5: flake8 crates/ruff/resources/test/cpython
-  Time (mean ± σ):     12.260 s ±  0.321 s    [User: 102.934 s, System: 1.230 s]
-  Range (min … max):   11.848 s … 12.933 s    10 runs
-
-  Warning: Ignoring non-zero exit code.
-
-Summary
-  './target/release/ruff ./crates/ruff/resources/test/cpython/ --no-cache' ran
-   20.98 ± 0.62 times faster than 'autoflake --recursive --expand-star-imports --remove-all-unused-imports --remove-unused-variables --remove-duplicate-keys resources/test/cpython'
-   41.66 ± 1.18 times faster than 'flake8 crates/ruff/resources/test/cpython'
-   53.64 ± 0.77 times faster than 'pyflakes crates/ruff/resources/test/cpython'
-  159.43 ± 2.48 times faster than 'pycodestyle crates/ruff/resources/test/cpython'
-```
-
-You can run `poetry install` from `./scripts` to create a working environment for the above. All
-reported benchmarks were computed using the versions specified by `./scripts/pyproject.toml`
-on Python 3.11.
-
-To benchmark Pylint, remove the following files from the CPython repository:
-
-```shell
-rm Lib/test/bad_coding.py \
-  Lib/test/bad_coding2.py \
-  Lib/test/bad_getattr.py \
-  Lib/test/bad_getattr2.py \
-  Lib/test/bad_getattr3.py \
-  Lib/test/badcert.pem \
-  Lib/test/badkey.pem \
-  Lib/test/badsyntax_3131.py \
-  Lib/test/badsyntax_future10.py \
-  Lib/test/badsyntax_future3.py \
-  Lib/test/badsyntax_future4.py \
-  Lib/test/badsyntax_future5.py \
-  Lib/test/badsyntax_future6.py \
-  Lib/test/badsyntax_future7.py \
-  Lib/test/badsyntax_future8.py \
-  Lib/test/badsyntax_future9.py \
-  Lib/test/badsyntax_pep3120.py \
-  Lib/test/test_asyncio/test_runners.py \
-  Lib/test/test_copy.py \
-  Lib/test/test_inspect.py \
-  Lib/test/test_typing.py
-```
-
-Then, from `crates/ruff/resources/test/cpython`, run: `time pylint -j 0 -E $(git ls-files '*.py')`. This
-will execute Pylint with maximum parallelism and only report errors.
-
-To benchmark Pyupgrade, run the following from `crates/ruff/resources/test/cpython`:
-
-```shell
-hyperfine --ignore-failure --warmup 5 --prepare "git reset --hard HEAD" \
-  "find . -type f -name \"*.py\" | xargs -P 0 pyupgrade --py311-plus"
-
-Benchmark 1: find . -type f -name "*.py" | xargs -P 0 pyupgrade --py311-plus
-  Time (mean ± σ):     30.119 s ±  0.195 s    [User: 28.638 s, System: 0.390 s]
-  Range (min … max):   29.813 s … 30.356 s    10 runs
-```

Cargo.toml

@@ -1,68 +1,40 @@
-[workspace]
-members = ["crates/*"]
-
-[workspace.package]
+[package]
+name = "ruff"
+version = "0.0.24"
 edition = "2021"
-rust-version = "1.67"
-homepage = "https://beta.ruff.rs/docs/"
-documentation = "https://beta.ruff.rs/docs/"
-repository = "https://github.com/charliermarsh/ruff"
-authors = ["Charlie Marsh <charlie.r.marsh@gmail.com>"]
 
-[workspace.dependencies]
-anyhow = { version = "1.0.69" }
-bitflags = { version = "1.3.2" }
-chrono = { version = "0.4.23", default-features = false, features = ["clock"] }
-clap = { version = "4.1.8", features = ["derive"] }
+[lib]
+name = "ruff"
+
+[dependencies]
+libcst = { path = "../LibCST/native/libcst" }
+anyhow = { version = "1.0.60" }
+bincode = { version = "1.3.3" }
+cacache = { version = "10.0.1" }
+chrono = { version = "0.4.21" }
+clap = { version = "3.2.16", features = ["derive"] }
+clearscreen = { version = "1.0.10" }
 colored = { version = "2.0.0" }
-filetime = { version = "0.2.20" }
-glob = { version = "0.3.1" }
-globset = { version = "0.4.10" }
-ignore = { version = "0.4.20" }
-insta = { version = "1.28.0" }
-is-macro = { version = "0.2.2" }
-itertools = { version = "0.10.5" }
-libcst = { git = "https://github.com/charliermarsh/LibCST", rev = "80e4c1399f95e5beb532fdd1e209ad2dbb470438" }
+common-path = { version = "1.0.0" }
+dirs = { version = "4.0.0" }
+fern = { version = "0.6.1" }
+filetime = { version = "0.2.17" }
+glob = { version = "0.3.0"}
 log = { version = "0.4.17" }
-once_cell = { version = "1.17.1" }
-path-absolutize = { version = "3.0.14" }
-proc-macro2 = { version = "1.0.51" }
-quote = { version = "1.0.23" }
-regex = { version = "1.7.1" }
-rustc-hash = { version = "1.1.0" }
-rustpython-common = { git = "https://github.com/RustPython/RustPython.git", rev = "c15f670f2c30cfae6b41a1874893590148c74bc4" }
-rustpython-parser = { features = [
-  "lalrpop",
-  "serde",
-], git = "https://github.com/RustPython/RustPython.git", rev = "c15f670f2c30cfae6b41a1874893590148c74bc4" }
-schemars = { version = "0.8.12" }
-serde = { version = "1.0.152", features = ["derive"] }
-serde_json = { version = "1.0.93", features = ["preserve_order"] }
-shellexpand = { version = "3.0.0" }
-similar = { version = "2.2.1" }
-strum = { version = "0.24.1", features = ["strum_macros"] }
-strum_macros = { version = "0.24.3" }
-syn = { version = "1.0.109" }
-test-case = { version = "3.0.0" }
-textwrap = { version = "0.16.0" }
-toml = { version = "0.7.2" }
+notify = { version = "4.0.17" }
+once_cell = { version = "1.13.1" }
+rayon = { version = "1.5.3" }
+regex = { version = "1.6.0" }
+rustpython-parser = { features = ["lalrpop"], git = "https://github.com/charliermarsh/RustPython.git", rev = "1613f6c6990011a4bc559e79aaf28d715f9f729b" }
+serde = { version = "1.0.143", features = ["derive"] }
+serde_json = { version = "1.0.83" }
+toml = { version = "0.5.9" }
+walkdir = { version = "2.3.2" }
+bumpalo = "3.11.0"
+bat = "0.21.0"
 
 [profile.release]
-lto = "fat"
-
-[profile.dev.package.insta]
+panic = "abort"
+lto = "thin"
+codegen-units = 1
 opt-level = 3
-
-[profile.dev.package.similar]
-opt-level = 3
-
-# Reduce complexity of a parser function that would trigger a locals limit in a wasm tool.
-# https://github.com/bytecodealliance/wasm-tools/blob/b5c3d98e40590512a3b12470ef358d5c7b983b15/crates/wasmparser/src/limits.rs#L29
-[profile.dev.package.rustpython-parser]
-opt-level = 1
-
-# Use the `--profile release-debug` flag to show symbols in release mode.
-# e.g. `cargo build --profile release-debug`
-[profile.release-debug]
-inherits = "release"
-debug = 1

README.md

@@ -1,369 +1,297 @@
-<!-- Begin section: Overview -->
+# ruff
 
-# Ruff
-
-[![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/charliermarsh/ruff/main/assets/badge/v1.json)](https://github.com/charliermarsh/ruff)
-[![image](https://img.shields.io/pypi/v/ruff.svg)](https://pypi.python.org/pypi/ruff)
-[![image](https://img.shields.io/pypi/l/ruff.svg)](https://pypi.python.org/pypi/ruff)
-[![image](https://img.shields.io/pypi/pyversions/ruff.svg)](https://pypi.python.org/pypi/ruff)
 [![Actions status](https://github.com/charliermarsh/ruff/workflows/CI/badge.svg)](https://github.com/charliermarsh/ruff/actions)
-
-[**Discord**](https://discord.gg/c9MhzV8aU5) | [**Docs**](https://beta.ruff.rs/docs/) | [**Playground**](https://play.ruff.rs/)
+[![PyPI version](https://badge.fury.io/py/ruff.svg)](https://badge.fury.io/py/ruff)
 
 An extremely fast Python linter, written in Rust.
 
 <p align="center">
-  <picture align="center">
-    <source media="(prefers-color-scheme: dark)" srcset="https://user-images.githubusercontent.com/1309177/212613422-7faaf278-706b-4294-ad92-236ffcab3430.svg">
-    <source media="(prefers-color-scheme: light)" srcset="https://user-images.githubusercontent.com/1309177/212613257-5f4bca12-6d6b-4c79-9bac-51a4c6d08928.svg">
-    <img alt="Shows a bar chart with benchmark results." src="https://user-images.githubusercontent.com/1309177/212613257-5f4bca12-6d6b-4c79-9bac-51a4c6d08928.svg">
-  </picture>
+  <img alt="Bar chart with benchmark results" src="https://user-images.githubusercontent.com/1309177/187504482-6d9df992-a81d-4e86-9f6a-d958741c8182.svg">
 </p>
 
 <p align="center">
   <i>Linting the CPython codebase from scratch.</i>
 </p>
 
-- ⚡️  10-100x faster than existing linters
-- 🐍  Installable via `pip`
-- 🛠️  `pyproject.toml` support
-- 🤝  Python 3.11 compatibility
-- 📦  Built-in caching, to avoid re-analyzing unchanged files
-- 🔧  Autofix support, for automatic error correction (e.g., automatically remove unused imports)
-- 📏  Over [500 built-in rules](https://beta.ruff.rs/docs/rules/)
-- ⚖️  [Near-parity](https://beta.ruff.rs/docs/faq/#how-does-ruff-compare-to-flake8) with the built-in Flake8 rule set
-- 🔌  Native re-implementations of dozens of Flake8 plugins, like flake8-bugbear
-- ⌨️  First-party editor integrations for [VS Code](https://github.com/charliermarsh/ruff-vscode) and [more](https://github.com/charliermarsh/ruff-lsp)
-- 🌎  Monorepo-friendly, with [hierarchical and cascading configuration](https://beta.ruff.rs/docs/configuration/#pyprojecttoml-discovery)
+- ⚡️ 10-100x faster than existing linters
+- 🐍 Installable via `pip`
+- 🤝 Python 3.10 compatibility
+- 🛠️ `pyproject.toml` support
+- 📦 [ESLint](https://eslint.org/docs/latest/user-guide/command-line-interface#caching)-inspired cache semantics
+- 👀 [TypeScript](https://www.typescriptlang.org/docs/handbook/configuring-watch.html)-inspired `--watch` semantics
 
-Ruff aims to be orders of magnitude faster than alternative tools while integrating more
-functionality behind a single, common interface.
+_ruff is a proof-of-concept and not yet intended for production use. It supports only a small subset
+of the Flake8 rules, and may crash on your codebase._
 
-Ruff can be used to replace [Flake8](https://pypi.org/project/flake8/) (plus dozens of plugins),
-[isort](https://pypi.org/project/isort/), [pydocstyle](https://pypi.org/project/pydocstyle/),
-[yesqa](https://github.com/asottile/yesqa), [eradicate](https://pypi.org/project/eradicate/),
-[pyupgrade](https://pypi.org/project/pyupgrade/), and [autoflake](https://pypi.org/project/autoflake/),
-all while executing tens or hundreds of times faster than any individual tool.
+Read the [launch blog post](https://notes.crmarsh.com/python-tooling-could-be-much-much-faster).
 
-Ruff is extremely actively developed and used in major open-source projects like:
-
-- [pandas](https://github.com/pandas-dev/pandas)
-- [FastAPI](https://github.com/tiangolo/fastapi)
-- [Transformers (Hugging Face)](https://github.com/huggingface/transformers)
-- [Apache Airflow](https://github.com/apache/airflow)
-- [SciPy](https://github.com/scipy/scipy)
-
-...and many more.
-
-Read the [launch blog post](https://notes.crmarsh.com/python-tooling-could-be-much-much-faster) or
-the most recent [project update](https://notes.crmarsh.com/ruff-the-first-200-releases).
-
-## Testimonials
-
-[**Sebastián Ramírez**](https://twitter.com/tiangolo/status/1591912354882764802), creator
-of [FastAPI](https://github.com/tiangolo/fastapi):
-
-> Ruff is so fast that sometimes I add an intentional bug in the code just to confirm it's actually
-> running and checking the code.
-
-[**Nick Schrock**](https://twitter.com/schrockn/status/1612615862904827904), founder of [Elementl](https://www.elementl.com/),
-co-creator of [GraphQL](https://graphql.org/):
-
-> Why is Ruff a gamechanger? Primarily because it is nearly 1000x faster. Literally. Not a typo. On
-> our largest module (dagster itself, 250k LOC) pylint takes about 2.5 minutes, parallelized across 4
-> cores on my M1. Running ruff against our _entire_ codebase takes .4 seconds.
-
-[**Bryan Van de Ven**](https://github.com/bokeh/bokeh/pull/12605), co-creator
-of [Bokeh](https://github.com/bokeh/bokeh/), original author
-of [Conda](https://docs.conda.io/en/latest/):
-
-> Ruff is ~150-200x faster than flake8 on my machine, scanning the whole repo takes ~0.2s instead of
-> ~20s. This is an enormous quality of life improvement for local dev. It's fast enough that I added
-> it as an actual commit hook, which is terrific.
-
-[**Timothy Crosley**](https://twitter.com/timothycrosley/status/1606420868514877440),
-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/charliermarsh/ruff/issues/465#issuecomment-1317400028), lead
-developer of [Zulip](https://github.com/zulip/zulip):
-
-> This is just ridiculously fast... `ruff` is amazing.
-
-<!-- End section: Overview -->
-
-## Table of Contents
-
-For more, see the [documentation](https://beta.ruff.rs/docs/).
-
-1. [Getting Started](#getting-started)
-1. [Configuration](#configuration)
-1. [Rules](#rules)
-1. [Contributing](#contributing)
-1. [Support](#support)
-1. [Acknowledgements](#acknowledgements)
-1. [Who's Using Ruff?](#whos-using-ruff)
-1. [License](#license)
-
-## Getting Started
-
-For more, see the [documentation](https://beta.ruff.rs/docs/).
+## Installation and usage
 
 ### Installation
 
-Ruff is available as [`ruff`](https://pypi.org/project/ruff/) on PyPI:
+Available as [ruff](https://pypi.org/project/ruff/) on PyPI:
 
 ```shell
 pip install ruff
 ```
 
-You can also install Ruff via [Homebrew](https://formulae.brew.sh/formula/ruff), [Conda](https://anaconda.org/conda-forge/ruff),
-and with [a variety of other package managers](https://beta.ruff.rs/docs/installation/).
-
 ### Usage
 
-To run Ruff, try any of the following:
+To run ruff, try any of the following:
 
 ```shell
-ruff check .                        # Lint all files in the current directory (and any subdirectories)
-ruff check path/to/code/            # Lint all files in `/path/to/code` (and any subdirectories)
-ruff check path/to/code/*.py        # Lint all `.py` files in `/path/to/code`
-ruff check path/to/code/to/file.py  # Lint `file.py`
+ruff path/to/code/to/check.py
+ruff path/to/code/
+ruff path/to/code/*.py
 ```
 
-Ruff can also be used as a [pre-commit](https://pre-commit.com) hook:
+You can run ruff in `--watch` mode to automatically re-run on-change:
+
+```shell
+ruff path/to/code/ --watch
+```
+
+ruff also works with [Pre-Commit](https://pre-commit.com) (requires Cargo on system):
 
 ```yaml
-- repo: https://github.com/charliermarsh/ruff-pre-commit
-  # Ruff version.
-  rev: 'v0.0.260'
+repos:
+- repo: https://github.com/charliermarsh/ruff
+  rev: v0.0.24
   hooks:
-    - id: ruff
+    - id: lint
 ```
 
-Ruff can also be used as a [VS Code extension](https://github.com/charliermarsh/ruff-vscode) or
-alongside any other editor through the [Ruff LSP](https://github.com/charliermarsh/ruff-lsp).
+## Configuration
 
-### Configuration
+ruff is configurable both via `pyproject.toml` and the command line.
 
-Ruff can be configured through a `pyproject.toml`, `ruff.toml`, or `.ruff.toml` file (see:
-[_Configuration_](https://beta.ruff.rs/docs/configuration/), or [_Settings_](https://beta.ruff.rs/docs/settings/)
-for a complete list of all configuration options).
-
-If left unspecified, the default configuration is equivalent to:
+For example, you could configure ruff to only enforce a subset of rules with:
 
 ```toml
 [tool.ruff]
-# Enable pycodestyle (`E`) and Pyflakes (`F`) codes by default.
-select = ["E", "F"]
-ignore = []
-
-# Allow autofix for all enabled rules (when `--fix`) is provided.
-fixable = ["A", "B", "C", "D", "E", "F", "G", "I", "N", "Q", "S", "T", "W", "ANN", "ARG", "BLE", "COM", "DJ", "DTZ", "EM", "ERA", "EXE", "FBT", "ICN", "INP", "ISC", "NPY", "PD", "PGH", "PIE", "PL", "PT", "PTH", "PYI", "RET", "RSE", "RUF", "SIM", "SLF", "TCH", "TID", "TRY", "UP", "YTT"]
-unfixable = []
-
-# Exclude a variety of commonly ignored directories.
-exclude = [
-    ".bzr",
-    ".direnv",
-    ".eggs",
-    ".git",
-    ".hg",
-    ".mypy_cache",
-    ".nox",
-    ".pants.d",
-    ".pytype",
-    ".ruff_cache",
-    ".svn",
-    ".tox",
-    ".venv",
-    "__pypackages__",
-    "_build",
-    "buck-out",
-    "build",
-    "dist",
-    "node_modules",
-    "venv",
-]
-
-# Same as Black.
 line-length = 88
-
-# Allow unused variables when underscore-prefixed.
-dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
-
-# Assume Python 3.10.
-target-version = "py310"
-
-[tool.ruff.mccabe]
-# Unlike Flake8, default to a complexity level of 10.
-max-complexity = 10
+select = [
+    "F401",
+    "F403",
+]
 ```
 
-Some configuration options can be provided via the command-line, such as those related to
-rule enablement and disablement, file discovery, logging level, and more:
+Alternatively, on the command-line:
 
 ```shell
-ruff check path/to/code/ --select F401 --select F403 --quiet
+ruff path/to/code/ --select F401 F403
 ```
 
-See `ruff help` for more on Ruff's top-level commands, or `ruff help check` for more on the
-linting command.
+See `ruff --help` for more:
 
-## Rules
+```shell
+ruff
+An extremely fast Python linter.
 
-<!-- Begin section: Rules -->
+USAGE:
+    ruff [OPTIONS] <FILES>...
 
-**Ruff supports over 500 lint rules**, many of which are inspired by popular tools like Flake8,
-isort, pyupgrade, and others. Regardless of the rule's origin, Ruff re-implements every rule in
-Rust as a first-party feature.
+ARGS:
+    <FILES>...
 
-By default, Ruff enables Flake8's `E` and `F` rules. Ruff supports all rules from the `F` category,
-and a [subset](https://beta.ruff.rs/docs/rules/#error-e) of the `E` category, omitting those
-stylistic rules made obsolete by the use of an autoformatter, like
-[Black](https://github.com/psf/black).
+OPTIONS:
+    -e, --exit-zero             Exit with status code "0", even upon detecting errors
+    -h, --help                  Print help information
+        --ignore <IGNORE>...    Comma-separated list of error codes to ignore
+    -n, --no-cache              Disable cache reads
+    -q, --quiet                 Disable all logging (but still exit with status code "1" upon
+                                detecting errors)
+        --select <SELECT>...    Comma-separated list of error codes to enable
+    -v, --verbose               Enable verbose logging
+    -w, --watch                 Run in watch mode by re-running whenever files change
+```
 
-If you're just getting started with Ruff, **the default rule set is a great place to start**: it
-catches a wide variety of common errors (like unused imports) with zero configuration.
+## Development
 
-Beyond the defaults, Ruff re-implements some of the most popular Flake8 plugins and related code
-quality tools, including:
+ruff is written in Rust (1.63.0). You'll need to install the [Rust toolchain](https://www.rust-lang.org/tools/install)
+for development.
 
-- [autoflake](https://pypi.org/project/autoflake/)
-- [eradicate](https://pypi.org/project/eradicate/)
-- [flake8-2020](https://pypi.org/project/flake8-2020/)
-- [flake8-annotations](https://pypi.org/project/flake8-annotations/)
-- [flake8-bandit](https://pypi.org/project/flake8-bandit/) ([#1646](https://github.com/charliermarsh/ruff/issues/1646))
-- [flake8-blind-except](https://pypi.org/project/flake8-blind-except/)
-- [flake8-boolean-trap](https://pypi.org/project/flake8-boolean-trap/)
-- [flake8-bugbear](https://pypi.org/project/flake8-bugbear/)
-- [flake8-builtins](https://pypi.org/project/flake8-builtins/)
-- [flake8-commas](https://pypi.org/project/flake8-commas/)
-- [flake8-comprehensions](https://pypi.org/project/flake8-comprehensions/)
-- [flake8-datetimez](https://pypi.org/project/flake8-datetimez/)
-- [flake8-debugger](https://pypi.org/project/flake8-debugger/)
-- [flake8-django](https://pypi.org/project/flake8-django/)
-- [flake8-docstrings](https://pypi.org/project/flake8-docstrings/)
-- [flake8-eradicate](https://pypi.org/project/flake8-eradicate/)
-- [flake8-errmsg](https://pypi.org/project/flake8-errmsg/)
-- [flake8-executable](https://pypi.org/project/flake8-executable/)
-- [flake8-gettext](https://pypi.org/project/flake8-gettext/)
-- [flake8-implicit-str-concat](https://pypi.org/project/flake8-implicit-str-concat/)
-- [flake8-import-conventions](https://github.com/joaopalmeiro/flake8-import-conventions)
-- [flake8-logging-format](https://pypi.org/project/flake8-logging-format/)
-- [flake8-no-pep420](https://pypi.org/project/flake8-no-pep420)
-- [flake8-pie](https://pypi.org/project/flake8-pie/)
-- [flake8-print](https://pypi.org/project/flake8-print/)
-- [flake8-pyi](https://pypi.org/project/flake8-pyi/)
-- [flake8-pytest-style](https://pypi.org/project/flake8-pytest-style/)
-- [flake8-quotes](https://pypi.org/project/flake8-quotes/)
-- [flake8-raise](https://pypi.org/project/flake8-raise/)
-- [flake8-return](https://pypi.org/project/flake8-return/)
-- [flake8-self](https://pypi.org/project/flake8-self/)
-- [flake8-simplify](https://pypi.org/project/flake8-simplify/)
-- [flake8-super](https://pypi.org/project/flake8-super/)
-- [flake8-tidy-imports](https://pypi.org/project/flake8-tidy-imports/)
-- [flake8-type-checking](https://pypi.org/project/flake8-type-checking/)
-- [flake8-use-pathlib](https://pypi.org/project/flake8-use-pathlib/)
-- [isort](https://pypi.org/project/isort/)
-- [mccabe](https://pypi.org/project/mccabe/)
-- [pandas-vet](https://pypi.org/project/pandas-vet/)
-- [pep8-naming](https://pypi.org/project/pep8-naming/)
-- [pydocstyle](https://pypi.org/project/pydocstyle/)
-- [pygrep-hooks](https://github.com/pre-commit/pygrep-hooks) ([#980](https://github.com/charliermarsh/ruff/issues/980))
-- [pyupgrade](https://pypi.org/project/pyupgrade/)
-- [tryceratops](https://pypi.org/project/tryceratops/)
-- [yesqa](https://pypi.org/project/yesqa/)
+Assuming you have `cargo` installed, you can run:
 
-<!-- End section: Rules -->
+```shell
+cargo run resources/test/src
+cargo fmt
+cargo clippy
+cargo test
+```
 
-For a complete enumeration of the supported rules, see [_Rules_](https://beta.ruff.rs/docs/rules/).
+## Deployment
 
-## Contributing
+ruff is distributed on [PyPI](https://pypi.org/project/ruff/), and published via [`maturin`](https://github.com/PyO3/maturin).
 
-Contributions are welcome and highly appreciated. To get started, check out the
-[**contributing guidelines**](https://beta.ruff.rs/docs/contributing/).
+See: `.github/workflows/release.yaml`.
 
-You can also join us on [**Discord**](https://discord.gg/c9MhzV8aU5).
+## Benchmarking
 
-## Support
+First, clone [CPython](https://github.com/python/cpython). It's a large and diverse Python codebase,
+which makes it a good target for benchmarking.
 
-Having trouble? Check out the existing issues on [**GitHub**](https://github.com/charliermarsh/ruff/issues),
-or feel free to [**open a new one**](https://github.com/charliermarsh/ruff/issues/new).
+```shell
+git clone --branch 3.10 https://github.com/python/cpython.git resources/test/cpython
+```
 
-You can also ask for help on [**Discord**](https://discord.gg/c9MhzV8aU5).
+Add this `pyproject.toml` to the CPython directory:
 
-## Acknowledgements
+```toml
+[tool.linter]
+line-length = 88
+exclude = [
+    "Lib/ctypes/test/test_numbers.py",
+    "Lib/dataclasses.py",
+    "Lib/lib2to3/tests/data/bom.py",
+    "Lib/lib2to3/tests/data/crlf.py",
+    "Lib/lib2to3/tests/data/different_encoding.py",
+    "Lib/lib2to3/tests/data/false_encoding.py",
+    "Lib/lib2to3/tests/data/py2_test_grammar.py",
+    "Lib/sqlite3/test/factory.py",
+    "Lib/sqlite3/test/hooks.py",
+    "Lib/sqlite3/test/regression.py",
+    "Lib/sqlite3/test/transactions.py",
+    "Lib/sqlite3/test/types.py",
+    "Lib/test/bad_coding2.py",
+    "Lib/test/badsyntax_3131.py",
+    "Lib/test/badsyntax_pep3120.py",
+    "Lib/test/encoded_modules/module_iso_8859_1.py",
+    "Lib/test/encoded_modules/module_koi8_r.py",
+    "Lib/test/sortperf.py",
+    "Lib/test/test_email/torture_test.py",
+    "Lib/test/test_fstring.py",
+    "Lib/test/test_genericpath.py",
+    "Lib/test/test_getopt.py",
+    "Lib/test/test_grammar.py",
+    "Lib/test/test_htmlparser.py",
+    "Lib/test/test_importlib/stubs.py",
+    "Lib/test/test_importlib/test_files.py",
+    "Lib/test/test_importlib/test_metadata_api.py",
+    "Lib/test/test_importlib/test_open.py",
+    "Lib/test/test_importlib/test_util.py",
+    "Lib/test/test_named_expressions.py",
+    "Lib/test/test_patma.py",
+    "Lib/test/test_peg_generator/__main__.py",
+    "Lib/test/test_pipes.py",
+    "Lib/test/test_source_encoding.py",
+    "Lib/test/test_weakref.py",
+    "Lib/test/test_webbrowser.py",
+    "Lib/tkinter/__main__.py",
+    "Lib/tkinter/test/test_tkinter/test_variables.py",
+    "Modules/_decimal/libmpdec/literature/fnt.py",
+    "Modules/_decimal/tests/deccheck.py",
+    "Tools/c-analyzer/c_parser/parser/_delim.py",
+    "Tools/i18n/pygettext.py",
+    "Tools/test2to3/maintest.py",
+    "Tools/test2to3/setup.py",
+    "Tools/test2to3/test/test_foo.py",
+    "Tools/test2to3/test2to3/hello.py",
+]
+```
 
-Ruff's linter draws on both the APIs and implementation details of many other
-tools in the Python ecosystem, especially [Flake8](https://github.com/PyCQA/flake8), [Pyflakes](https://github.com/PyCQA/pyflakes),
-[pycodestyle](https://github.com/PyCQA/pycodestyle), [pydocstyle](https://github.com/PyCQA/pydocstyle),
-[pyupgrade](https://github.com/asottile/pyupgrade), and [isort](https://github.com/PyCQA/isort).
+Next, to benchmark the release build:
 
-In some cases, Ruff includes a "direct" Rust port of the corresponding tool.
-We're grateful to the maintainers of these tools for their work, and for all
-the value they've provided to the Python community.
+```shell
+cargo build --release
 
-Ruff's autoformatter is built on a fork of Rome's [`rome_formatter`](https://github.com/rome/tools/tree/main/crates/rome_formatter),
-and again draws on both the APIs and implementation details of [Rome](https://github.com/rome/tools),
-[Prettier](https://github.com/prettier/prettier), and [Black](https://github.com/psf/black).
+hyperfine --ignore-failure --warmup 1 \
+  "./target/release/ruff ./resources/test/cpython/ --no-cache" \
+  "./target/release/ruff ./resources/test/cpython/"
 
-Ruff is also influenced by a number of tools outside the Python ecosystem, like
-[Clippy](https://github.com/rust-lang/rust-clippy) and [ESLint](https://github.com/eslint/eslint).
+Benchmark 1: ./target/release/ruff ./resources/test/cpython/ --no-cache
+  Time (mean ± σ):     353.6 ms ±   7.6 ms    [User: 2868.8 ms, System: 171.5 ms]
+  Range (min … max):   344.4 ms … 367.3 ms    10 runs
 
-Ruff is the beneficiary of a large number of [contributors](https://github.com/charliermarsh/ruff/graphs/contributors).
+Benchmark 2: ./target/release/ruff ./resources/test/cpython/
+  Time (mean ± σ):      59.6 ms ±   2.5 ms    [User: 36.4 ms, System: 345.6 ms]
+  Range (min … max):    55.9 ms …  67.0 ms    48 runs
+```
 
-Ruff is released under the MIT license.
+To benchmark against the ecosystem's existing tools:
 
-## Who's Using Ruff?
+```shell
+hyperfine --ignore-failure --warmup 5 \
+  "./target/release/ruff ./resources/test/cpython/ --no-cache" \
+  "pylint --recursive=y resources/test/cpython/" \
+  "pyflakes resources/test/cpython" \
+  "autoflake --recursive --expand-star-imports --remove-all-unused-imports --remove-unused-variables --remove-duplicate-keys resources/test/cpython" \
+  "pycodestyle resources/test/cpython" \
+  "pycodestyle --select E501 resources/test/cpython" \
+  "flake8 resources/test/cpython" \
+  "flake8 --select=F831,F541,F634,F403,F706,F901,E501 resources/test/cpython" \
+  "python -m scripts.run_flake8 resources/test/cpython" \
+  "python -m scripts.run_flake8 resources/test/cpython --select=F831,F541,F634,F403,F706,F901,E501"
+```
 
-Ruff is used in a number of major open-source projects, including:
+In order, these evaluate:
 
-- [pandas](https://github.com/pandas-dev/pandas)
-- [FastAPI](https://github.com/tiangolo/fastapi)
-- [Transformers (Hugging Face)](https://github.com/huggingface/transformers)
-- [Diffusers (Hugging Face)](https://github.com/huggingface/diffusers)
-- [Apache Airflow](https://github.com/apache/airflow)
-- [SciPy](https://github.com/scipy/scipy)
-- [Zulip](https://github.com/zulip/zulip)
-- [Bokeh](https://github.com/bokeh/bokeh)
-- [Pydantic](https://github.com/pydantic/pydantic)
-- [PostHog](https://github.com/PostHog/posthog)
-- [Dagster](https://github.com/dagster-io/dagster)
-- [Dagger](https://github.com/dagger/dagger)
-- [Sphinx](https://github.com/sphinx-doc/sphinx)
-- [Hatch](https://github.com/pypa/hatch)
-- [PDM](https://github.com/pdm-project/pdm)
-- [Jupyter](https://github.com/jupyter-server/jupyter_server)
-- [Great Expectations](https://github.com/great-expectations/great_expectations)
-- [ONNX](https://github.com/onnx/onnx)
-- [Polars](https://github.com/pola-rs/polars)
-- [Ibis](https://github.com/ibis-project/ibis)
-- [Synapse (Matrix)](https://github.com/matrix-org/synapse)
-- [SnowCLI (Snowflake)](https://github.com/Snowflake-Labs/snowcli)
-- [Dispatch (Netflix)](https://github.com/Netflix/dispatch)
-- [Saleor](https://github.com/saleor/saleor)
-- [Pynecone](https://github.com/pynecone-io/pynecone)
-- [OpenBB](https://github.com/OpenBB-finance/OpenBBTerminal)
-- [Home Assistant](https://github.com/home-assistant/core)
-- [Pylint](https://github.com/PyCQA/pylint)
-- [Cryptography (PyCA)](https://github.com/pyca/cryptography)
-- [cibuildwheel (PyPA)](https://github.com/pypa/cibuildwheel)
-- [build (PyPA)](https://github.com/pypa/build)
-- [Babel](https://github.com/python-babel/babel)
-- [featuretools](https://github.com/alteryx/featuretools)
-- [meson-python](https://github.com/mesonbuild/meson-python)
-- [ZenML](https://github.com/zenml-io/zenml)
-- [delta-rs](https://github.com/delta-io/delta-rs)
-- [Starlite](https://github.com/starlite-api/starlite)
-- [telemetry-airflow (Mozilla)](https://github.com/mozilla/telemetry-airflow)
-- [Stable Baselines3](https://github.com/DLR-RM/stable-baselines3)
-- [PaddlePaddle](https://github.com/PaddlePaddle/Paddle)
-- [nox](https://github.com/wntrblm/nox)
-- [Neon](https://github.com/neondatabase/neon)
-- [The Algorithms](https://github.com/TheAlgorithms/Python)
-- [Openverse](https://github.com/WordPress/openverse)
+- ruff
+- Pylint
+- PyFlakes
+- autoflake
+- pycodestyle
+- pycodestyle, limited to the checks supported by ruff
+- Flake8
+- Flake8, limited to the checks supported by ruff
+- Flake8, with a hack to enable multiprocessing on macOS
+- Flake8, with a hack to enable multiprocessing on macOS, limited to the checks supported by ruff
+
+(You can `poetry install` from `./scripts` to create a working environment for the above.)
+
+```shell
+Benchmark 1: ./target/release/ruff ./resources/test/cpython/ --no-cache
+  Time (mean ± σ):     469.3 ms ±  16.3 ms    [User: 2663.0 ms, System: 972.5 ms]
+  Range (min … max):   445.2 ms … 494.8 ms    10 runs
+
+Benchmark 2: pylint --recursive=y resources/test/cpython/
+  Time (mean ± σ):     27.211 s ±  0.097 s    [User: 26.405 s, System: 0.799 s]
+  Range (min … max):   27.056 s … 27.349 s    10 runs
+
+Benchmark 3: pyflakes resources/test/cpython
+  Time (mean ± σ):     27.309 s ±  0.033 s    [User: 27.137 s, System: 0.169 s]
+  Range (min … max):   27.267 s … 27.372 s    10 runs
+
+Benchmark 4: autoflake --recursive --expand-star-imports --remove-all-unused-imports --remove-unused-variables --remove-duplicate-keys resources/test/cpython
+  Time (mean ± σ):      8.027 s ±  0.024 s    [User: 74.255 s, System: 0.953 s]
+  Range (min … max):    7.969 s …  8.052 s    10 runs
+
+Benchmark 5: pycodestyle resources/test/cpython
+  Time (mean ± σ):     41.666 s ±  0.266 s    [User: 41.531 s, System: 0.132 s]
+  Range (min … max):   41.295 s … 41.980 s    10 runs
+
+Benchmark 6: pycodestyle --select E501 resources/test/cpython
+  Time (mean ± σ):     14.547 s ±  0.077 s    [User: 14.466 s, System: 0.079 s]
+  Range (min … max):   14.429 s … 14.695 s    10 runs
+
+Benchmark 7: flake8 resources/test/cpython
+  Time (mean ± σ):     75.700 s ±  0.152 s    [User: 75.254 s, System: 0.440 s]
+  Range (min … max):   75.513 s … 76.014 s    10 runs
+
+Benchmark 8: flake8 --select=F831,F541,F634,F403,F706,F901,E501 resources/test/cpython
+  Time (mean ± σ):     75.122 s ±  0.532 s    [User: 74.677 s, System: 0.440 s]
+  Range (min … max):   74.130 s … 75.606 s    10 runs
+
+Benchmark 9: python -m scripts.run_flake8 resources/test/cpython
+  Time (mean ± σ):     12.794 s ±  0.147 s    [User: 90.792 s, System: 0.738 s]
+  Range (min … max):   12.606 s … 13.030 s    10 runs
+
+Benchmark 10: python -m scripts.run_flake8 resources/test/cpython --select=F831,F541,F634,F403,F706,F901,E501
+  Time (mean ± σ):     12.487 s ±  0.118 s    [User: 90.052 s, System: 0.714 s]
+  Range (min … max):   12.265 s … 12.665 s    10 runs
+
+Summary
+  './target/release/ruff ./resources/test/cpython/ --no-cache' ran
+   17.10 ± 0.60 times faster than 'autoflake --recursive --expand-star-imports --remove-all-unused-imports --remove-unused-variables --remove-duplicate-keys resources/test/cpython'
+   26.60 ± 0.96 times faster than 'python -m scripts.run_flake8 resources/test/cpython --select=F831,F541,F634,F403,F706,F901,E501'
+   27.26 ± 1.00 times faster than 'python -m scripts.run_flake8 resources/test/cpython'
+   30.99 ± 1.09 times faster than 'pycodestyle --select E501 resources/test/cpython'
+   57.98 ± 2.03 times faster than 'pylint --recursive=y resources/test/cpython/'
+   58.19 ± 2.02 times faster than 'pyflakes resources/test/cpython'
+   88.77 ± 3.14 times faster than 'pycodestyle resources/test/cpython'
+  160.06 ± 5.68 times faster than 'flake8 --select=F831,F541,F634,F403,F706,F901,E501 resources/test/cpython'
+  161.29 ± 5.61 times faster than 'flake8 resources/test/cpython'
+```
 
 ## License
 

_typos.toml

@@ -1,7 +0,0 @@
-[files]
-extend-exclude = ["snapshots", "black"]
-
-[default.extend-words]
-trivias = "trivias"
-hel = "hel"
-whos = "whos"

assets/badge/v0.json

@@ -1,8 +0,0 @@
-{
-  "label": "",
-  "message": "Ruff",
-  "logoSvg": "<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"128\" height=\"128\"><path d=\"M115.36 61.84 70.22 50.49 114.45 2.4a1.222 1.222 0 0 0-1.54-1.87L12.3 61.98c-.41.25-.64.72-.57 1.2.06.48.4.87.87 1.01l45.07 13.25-44.29 48.16c-.42.46-.44 1.15-.04 1.61.24.29.58.44.94.44.22 0 .45-.06.65-.19l100.78-63.41c.42-.26.64-.75.56-1.22-.08-.49-.43-.88-.91-.99z\" style=\"fill:#fcc21b\"/></svg>",
-  "logoWidth": 10,
-  "labelColor": "grey",
-  "color": "#E15759"
-}

assets/badge/v1.json

@@ -1,8 +0,0 @@
-{
-  "label": "",
-  "message": "Ruff",
-  "logoSvg": "<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"109\" height=\"132\" fill=\"none\"><g filter=\"url(#a)\"><path fill=\"#FCC21B\" d=\"m103.642 61.492-45.14-11.35 44.23-48.09a1.222 1.222 0 0 0-1.54-1.87L.582 61.632c-.41.25-.64.72-.57 1.2.06.48.4.87.87 1.01l45.07 13.25-44.29 48.16c-.42.46-.44 1.15-.04 1.61.24.29.58.44.94.44.22 0 .45-.06.65-.19l100.78-63.41c.42-.26.64-.75.56-1.22-.08-.49-.43-.88-.91-.99Z\"/></g><defs><filter id=\"a\" width=\"108.569\" height=\"131.302\" x=\"0\" y=\"0\" color-interpolation-filters=\"sRGB\" filterUnits=\"userSpaceOnUse\"><feFlood flood-opacity=\"0\" result=\"BackgroundImageFix\"/><feColorMatrix in=\"SourceAlpha\" result=\"hardAlpha\" values=\"0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127 0\"/><feOffset dx=\"4\" dy=\"4\"/><feComposite in2=\"hardAlpha\" operator=\"out\"/><feColorMatrix values=\"0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0\"/><feBlend in2=\"BackgroundImageFix\" result=\"effect1_dropShadow_7_4\"/><feBlend in=\"SourceGraphic\" in2=\"effect1_dropShadow_7_4\" result=\"shape\"/></filter></defs></svg>",
-  "logoWidth": 10,
-  "labelColor": "grey",
-  "color": "#E15759"
-}

clippy.toml

@@ -1,7 +0,0 @@
-doc-valid-idents = [
-  "StackOverflow",
-  "CodeQL",
-  "IPython",
-  "NumPy",
-  "..",
-]

crates/flake8_to_ruff/Cargo.toml

@@ -1,21 +0,0 @@
-[package]
-name = "flake8-to-ruff"
-version = "0.0.260"
-edition = { workspace = true }
-rust-version = { workspace = true }
-
-[dependencies]
-ruff = { path = "../ruff", default-features = false }
-
-anyhow = { workspace = true }
-clap = { workspace = true }
-colored = { workspace = true }
-configparser = { version = "3.0.2" }
-once_cell = { workspace = true }
-regex = { workspace = true }
-rustc-hash = { workspace = true }
-serde = { workspace = true }
-serde_json = { workspace = true }
-strum = { workspace = true }
-strum_macros = { workspace = true }
-toml = { workspace = true }

crates/flake8_to_ruff/README.md

@@ -1,99 +0,0 @@
-# flake8-to-ruff
-
-Convert existing Flake8 configuration files (`setup.cfg`, `tox.ini`, or `.flake8`) for use with
-[Ruff](https://github.com/charliermarsh/ruff).
-
-Generates a Ruff-compatible `pyproject.toml` section.
-
-## Installation and Usage
-
-### Installation
-
-Available as [`flake8-to-ruff`](https://pypi.org/project/flake8-to-ruff/) on PyPI:
-
-```shell
-pip install flake8-to-ruff
-```
-
-### Usage
-
-To run `flake8-to-ruff`:
-
-```shell
-flake8-to-ruff path/to/setup.cfg
-flake8-to-ruff path/to/tox.ini
-flake8-to-ruff path/to/.flake8
-```
-
-`flake8-to-ruff` will print the relevant `pyproject.toml` sections to standard output, like so:
-
-```toml
-[tool.ruff]
-exclude = [
-    '.svn',
-    'CVS',
-    '.bzr',
-    '.hg',
-    '.git',
-    '__pycache__',
-    '.tox',
-    '.idea',
-    '.mypy_cache',
-    '.venv',
-    'node_modules',
-    '_state_machine.py',
-    'test_fstring.py',
-    'bad_coding2.py',
-    'badsyntax_*.py',
-]
-select = [
-    'A',
-    'E',
-    'F',
-    'Q',
-]
-ignore = []
-
-[tool.ruff.flake8-quotes]
-inline-quotes = 'single'
-
-[tool.ruff.pep8-naming]
-ignore-names = [
-    'foo',
-    'bar',
-]
-```
-
-### Plugins
-
-`flake8-to-ruff` will attempt to infer any activated plugins based on the settings provided in your
-configuration file.
-
-For example, if your `.flake8` file includes a `docstring-convention` property, `flake8-to-ruff`
-will enable the appropriate [`flake8-docstrings`](https://pypi.org/project/flake8-docstrings/)
-checks.
-
-Alternatively, you can manually specify plugins on the command-line:
-
-```shell
-flake8-to-ruff path/to/.flake8 --plugin flake8-builtins --plugin flake8-quotes
-```
-
-## Limitations
-
-1. Ruff only supports a subset of the Flake configuration options. `flake8-to-ruff` will warn on and
-   ignore unsupported options in the `.flake8` file (or equivalent). (Similarly, Ruff has a few
-   configuration options that don't exist in Flake8.)
-1. Ruff will omit any rule codes that are unimplemented or unsupported by Ruff, including rule
-   codes from unsupported plugins. (See the
-   [documentation](https://beta.ruff.rs/docs/faq/#how-does-ruff-compare-to-flake8) for the complete
-   list of supported plugins.)
-
-## License
-
-MIT
-
-## Contributing
-
-Contributions are welcome and hugely appreciated. To get started, check out the
-[contributing guidelines](https://github.com/charliermarsh/ruff/blob/main/CONTRIBUTING.md).

crates/flake8_to_ruff/examples/cryptography/pyproject.toml

@@ -1,65 +0,0 @@
-[build-system]
-requires = [
-    # The minimum setuptools version is specific to the PEP 517 backend,
-    # and may be stricter than the version required in `setup.cfg`
-    "setuptools>=40.6.0,!=60.9.0",
-    "wheel",
-    # Must be kept in sync with the `install_requirements` in `setup.cfg`
-    "cffi>=1.12; platform_python_implementation != 'PyPy'",
-    "setuptools-rust>=0.11.4",
-]
-build-backend = "setuptools.build_meta"
-
-[tool.black]
-line-length = 79
-target-version = ["py36"]
-
-[tool.pytest.ini_options]
-addopts = "-r s --capture=no --strict-markers --benchmark-disable"
-markers = [
-    "skip_fips: this test is not executed in FIPS mode",
-    "supported: parametrized test requiring only_if and skip_message",
-]
-
-[tool.mypy]
-show_error_codes = true
-check_untyped_defs = true
-no_implicit_reexport = true
-warn_redundant_casts = true
-warn_unused_ignores = true
-warn_unused_configs = true
-strict_equality = true
-
-[[tool.mypy.overrides]]
-module = [
-    "pretend"
-]
-ignore_missing_imports = true
-
-[tool.coverage.run]
-branch = true
-relative_files = true
-source = [
-    "cryptography",
-    "tests/",
-]
-
-[tool.coverage.paths]
-source = [
-   "src/cryptography",
-   "*.tox/*/lib*/python*/site-packages/cryptography",
-   "*.tox\\*\\Lib\\site-packages\\cryptography",
-   "*.tox/pypy/site-packages/cryptography",
-]
-tests =[
-   "tests/",
-   "*tests\\",
-]
-
-[tool.coverage.report]
-exclude_lines = [
-    "@abc.abstractmethod",
-    "@abc.abstractproperty",
-    "@typing.overload",
-    "if typing.TYPE_CHECKING",
-]

crates/flake8_to_ruff/examples/cryptography/setup.cfg

@@ -1,91 +0,0 @@
-[metadata]
-name = cryptography
-version = attr: cryptography.__version__
-description = cryptography is a package which provides cryptographic recipes and primitives to Python developers.
-long_description = file: README.rst
-long_description_content_type = text/x-rst
-license = BSD-3-Clause OR Apache-2.0
-url = https://github.com/pyca/cryptography
-author = The Python Cryptographic Authority and individual contributors
-author_email = cryptography-dev@python.org
-project_urls =
-    Documentation=https://cryptography.io/
-    Source=https://github.com/pyca/cryptography/
-    Issues=https://github.com/pyca/cryptography/issues
-    Changelog=https://cryptography.io/en/latest/changelog/
-classifiers =
-    Development Status :: 5 - Production/Stable
-    Intended Audience :: Developers
-    License :: OSI Approved :: Apache Software License
-    License :: OSI Approved :: BSD License
-    Natural Language :: English
-    Operating System :: MacOS :: MacOS X
-    Operating System :: POSIX
-    Operating System :: POSIX :: BSD
-    Operating System :: POSIX :: Linux
-    Operating System :: Microsoft :: Windows
-    Programming Language :: Python
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3.6
-    Programming Language :: Python :: 3.7
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: 3.11
-    Programming Language :: Python :: Implementation :: CPython
-    Programming Language :: Python :: Implementation :: PyPy
-    Topic :: Security :: Cryptography
-
-[options]
-python_requires = >=3.6
-include_package_data = True
-zip_safe = False
-package_dir =
-    =src
-packages = find:
-# `install_requires` must be kept in sync with `pyproject.toml`
-install_requires =
-    cffi >=1.12
-
-[options.packages.find]
-where = src
-exclude =
-    _cffi_src
-    _cffi_src.*
-
-[options.extras_require]
-test =
-    pytest>=6.2.0
-    pytest-benchmark
-    pytest-cov
-    pytest-subtests
-    pytest-xdist
-    pretend
-    iso8601
-    pytz
-    hypothesis>=1.11.4,!=3.79.2
-docs =
-    sphinx >= 1.6.5,!=1.8.0,!=3.1.0,!=3.1.1,!=5.2.0,!=5.2.0.post0
-    sphinx_rtd_theme
-docstest =
-    pyenchant >= 1.6.11
-    twine >= 1.12.0
-    sphinxcontrib-spelling >= 4.0.1
-sdist =
-    setuptools_rust >= 0.11.4
-pep8test =
-    black
-    flake8
-    flake8-import-order
-    pep8-naming
-# This extra is for OpenSSH private keys that use bcrypt KDF
-# Versions: v3.1.3 - ignore_few_rounds, v3.1.5 - abi3
-ssh =
-    bcrypt >= 3.1.5
-
-[flake8]
-ignore = E203,E211,W503,W504,N818
-exclude = .tox,*.egg,.git,_build,.hypothesis
-select = E,W,F,N,I
-application-import-names = cryptography,cryptography_vectors,tests

crates/flake8_to_ruff/examples/jupyterhub.ini

@@ -1,19 +0,0 @@
-[flake8]
-# Ignore style and complexity
-# E: style errors
-# W: style warnings
-# C: complexity
-# D: docstring warnings (unused pydocstyle extension)
-# F841: local variable assigned but never used
-ignore = E, C, W, D, F841
-builtins = c, get_config
-exclude =
-    .cache,
-    .github,
-    docs,
-    jupyterhub/alembic*,
-    onbuild,
-    scripts,
-    share,
-    tools,
-    setup.py

crates/flake8_to_ruff/examples/manim.ini

@@ -1,43 +0,0 @@
-[flake8]
-# Exclude the grpc generated code
-exclude = ./manim/grpc/gen/*
-max-complexity = 15
-max-line-length = 88
-statistics = True
-# Prevents some flake8-rst-docstrings errors
-rst-roles = attr,class,func,meth,mod,obj,ref,doc,exc
-rst-directives = manim, SEEALSO, seealso
-docstring-convention=numpy
-
-select = A,A00,B,B9,C4,C90,D,E,F,F,PT,RST,SIM,W
-
-                # General Compatibility
-extend-ignore = E203, W503, D202, D212, D213, D404
-
-                # Misc
-                F401, F403, F405, F841, E501, E731, E402, F811, F821,
-
-                # Plug-in: flake8-builtins
-                A001, A002, A003,
-
-                # Plug-in: flake8-bugbear
-                B006, B007, B008, B009, B010, B903, B950,
-
-                # Plug-in: flake8-simplify
-                SIM105, SIM106, SIM119,
-
-                # Plug-in: flake8-comprehensions
-                C901
-
-                # Plug-in: flake8-pytest-style
-                PT001, PT004, PT006, PT011, PT018, PT022, PT023,
-
-                # Plug-in: flake8-docstrings
-                D100, D101, D102, D103, D104, D105, D106, D107,
-                D200, D202, D204, D205, D209,
-                D301,
-                D400, D401, D402, D403, D405, D406, D407, D409, D411, D412, D414,
-
-                # Plug-in: flake8-rst-docstrings
-                RST201, RST203, RST210, RST212, RST213, RST215,
-                RST301, RST303,

crates/flake8_to_ruff/examples/poetry.ini

@@ -1,36 +0,0 @@
-[flake8]
-min_python_version = 3.7.0
-max-line-length = 88
-ban-relative-imports = true
-# flake8-use-fstring: https://github.com/MichaelKim0407/flake8-use-fstring#--percent-greedy-and---format-greedy
-format-greedy = 1
-inline-quotes = double
-enable-extensions = TC, TC1
-type-checking-strict = true
-eradicate-whitelist-extend = ^-.*;
-extend-ignore =
-    # E203: Whitespace before ':' (pycqa/pycodestyle#373)
-    E203,
-    # SIM106: Handle error-cases first
-    SIM106,
-    # ANN101: Missing type annotation for self in method
-    ANN101,
-    # ANN102: Missing type annotation for cls in classmethod
-    ANN102,
-    # PIE781: assign-and-return
-    PIE781,
-    # PIE798 no-unnecessary-class: Consider using a module for namespacing instead
-    PIE798,
-per-file-ignores =
-    # TC002: Move third-party import '...' into a type-checking block
-    __init__.py:TC002,
-    # ANN201: Missing return type annotation for public function
-    tests/test_*:ANN201
-    tests/**/test_*:ANN201
-extend-exclude =
-    # Frozen and not subject to change in this repo:
-    get-poetry.py,
-    install-poetry.py,
-    # External to the project's coding standards:
-    tests/fixtures/*,
-    tests/**/fixtures/*,

crates/flake8_to_ruff/examples/python-discord.ini

@@ -1,19 +0,0 @@
-[flake8]
-max-line-length=120
-docstring-convention=all
-import-order-style=pycharm
-application_import_names=bot,tests
-exclude=.cache,.venv,.git,constants.py
-extend-ignore=
-    B311,W503,E226,S311,T000,E731
-    # Missing Docstrings
-    D100,D104,D105,D107,
-    # Docstring Whitespace
-    D203,D212,D214,D215,
-    # Docstring Quotes
-    D301,D302,
-    # Docstring Content
-    D400,D401,D402,D404,D405,D406,D407,D408,D409,D410,D411,D412,D413,D414,D416,D417
-    # Type Annotations
-    ANN002,ANN003,ANN101,ANN102,ANN204,ANN206,ANN401
-per-file-ignores=tests/*:D,ANN

crates/flake8_to_ruff/examples/requests.ini

@@ -1,6 +0,0 @@
-[flake8]
-ignore = E203, E501, W503
-per-file-ignores =
-    requests/__init__.py:E402, F401
-    requests/compat.py:E402, F401
-    tests/compat.py:F401

crates/flake8_to_ruff/pyproject.toml

@@ -1,34 +0,0 @@
-[project]
-name = "flake8-to-ruff"
-keywords = ["automation", "flake8", "pycodestyle", "pyflakes", "pylint", "clippy"]
-classifiers = [
-    "Development Status :: 3 - Alpha",
-    "Environment :: Console",
-    "Intended Audience :: Developers",
-    "License :: OSI Approved :: MIT License",
-    "Operating System :: OS Independent",
-    "Programming Language :: Python",
-    "Programming Language :: Python :: 3.7",
-    "Programming Language :: Python :: 3.8",
-    "Programming Language :: Python :: 3.9",
-    "Programming Language :: Python :: 3.10",
-    "Programming Language :: Python :: 3.11",
-    "Programming Language :: Python :: 3 :: Only",
-    "Topic :: Software Development :: Libraries :: Python Modules",
-    "Topic :: Software Development :: Quality Assurance",
-]
-author = "Charlie Marsh"
-author_email = "charlie.r.marsh@gmail.com"
-description = "Convert existing Flake8 configuration to Ruff."
-requires-python = ">=3.7"
-
-[project.urls]
-repository = "https://github.com/charliermarsh/ruff#subdirectory=crates/flake8_to_ruff"
-
-[build-system]
-requires = ["maturin>=0.14,<0.15"]
-build-backend = "maturin"
-
-[tool.maturin]
-bindings = "bin"
-strip = true

crates/flake8_to_ruff/src/main.rs

@@ -1,68 +0,0 @@
-//! Utility to generate Ruff's `pyproject.toml` section from a Flake8 INI file.
-
-use std::path::PathBuf;
-
-use anyhow::Result;
-use clap::Parser;
-use configparser::ini::Ini;
-
-use ruff::flake8_to_ruff::{self, ExternalConfig};
-use ruff::logging::{set_up_logging, LogLevel};
-
-#[derive(Parser)]
-#[command(
-    about = "Convert existing Flake8 configuration to Ruff.",
-    long_about = None
-)]
-struct Args {
-    /// Path to the Flake8 configuration file (e.g., `setup.cfg`, `tox.ini`, or
-    /// `.flake8`).
-    #[arg(required = true)]
-    file: PathBuf,
-    /// Optional path to a `pyproject.toml` file, used to ensure compatibility
-    /// with Black.
-    #[arg(long)]
-    pyproject: Option<PathBuf>,
-    /// List of plugins to enable.
-    #[arg(long, value_delimiter = ',')]
-    plugin: Option<Vec<flake8_to_ruff::Plugin>>,
-}
-
-fn main() -> Result<()> {
-    set_up_logging(&LogLevel::Default)?;
-
-    let args = Args::parse();
-
-    // Read the INI file.
-    let mut ini = Ini::new_cs();
-    ini.set_multiline(true);
-    let config = ini.load(args.file).map_err(|msg| anyhow::anyhow!(msg))?;
-
-    // Read the pyproject.toml file.
-    let pyproject = args.pyproject.map(flake8_to_ruff::parse).transpose()?;
-    let external_config = pyproject
-        .as_ref()
-        .and_then(|pyproject| pyproject.tool.as_ref())
-        .map(|tool| ExternalConfig {
-            black: tool.black.as_ref(),
-            isort: tool.isort.as_ref(),
-            ..Default::default()
-        })
-        .unwrap_or_default();
-    let external_config = ExternalConfig {
-        project: pyproject
-            .as_ref()
-            .and_then(|pyproject| pyproject.project.as_ref()),
-        ..external_config
-    };
-
-    // Create Ruff's pyproject.toml section.
-    let pyproject = flake8_to_ruff::convert(&config, &external_config, args.plugin)?;
-
-    #[allow(clippy::print_stdout)]
-    {
-        println!("{}", toml::to_string_pretty(&pyproject)?);
-    }
-
-    Ok(())
-}

crates/ruff/Cargo.toml

@@ -1,77 +0,0 @@
-[package]
-name = "ruff"
-version = "0.0.260"
-authors.workspace = true
-edition.workspace = true
-rust-version.workspace = true
-documentation.workspace = true
-homepage.workspace = true
-repository.workspace = true
-readme = "README.md"
-license = "MIT"
-
-[lib]
-name = "ruff"
-
-[dependencies]
-ruff_cache = { path = "../ruff_cache" }
-ruff_diagnostics = { path = "../ruff_diagnostics", features = ["serde"] }
-ruff_macros = { path = "../ruff_macros" }
-ruff_python_ast = { path = "../ruff_python_ast" }
-ruff_python_stdlib = { path = "../ruff_python_stdlib" }
-ruff_rustpython = { path = "../ruff_rustpython" }
-
-anyhow = { workspace = true }
-bitflags = { workspace = true }
-chrono = { workspace = true }
-clap = { workspace = true, features = ["derive", "string"], optional = true }
-colored = { workspace = true }
-dirs = { version = "4.0.0" }
-fern = { version = "0.6.1" }
-glob = { workspace = true }
-globset = { workspace = true }
-ignore = { workspace = true }
-imperative = { version = "1.0.4" }
-is-macro = { workspace = true }
-itertools = { workspace = true }
-libcst = { workspace = true }
-log = { workspace = true }
-natord = { version = "1.0.9" }
-nohash-hasher = { version = "0.2.0" }
-num-bigint = { version = "0.4.3" }
-num-traits = { version = "0.2.15" }
-once_cell = { workspace = true }
-path-absolutize = { workspace = true, features = [
-  "once_cell_cache",
-  "use_unix_paths_on_wasm",
-] }
-pathdiff = { version = "0.2.1" }
-pep440_rs = { version = "0.3.1", features = ["serde"] }
-regex = { workspace = true }
-result-like = { version = "0.4.6" }
-rustc-hash = { workspace = true }
-rustpython-common = { workspace = true }
-rustpython-parser = { workspace = true }
-schemars = { workspace = true }
-semver = { version = "1.0.16" }
-serde = { workspace = true }
-serde_json = { workspace = true }
-shellexpand = { workspace = true }
-smallvec = { version = "1.10.0" }
-strum = { workspace = true }
-strum_macros = { workspace = true }
-textwrap = { workspace = true }
-thiserror = { version = "1.0.38" }
-toml = { workspace = true }
-typed-arena = { version = "2.0.2" }
-unicode-width = { version = "0.1.10" }
-
-[dev-dependencies]
-insta = { workspace = true, features = ["yaml", "redactions"] }
-pretty_assertions = "1.3.0"
-test-case = { workspace = true }
-
-[features]
-default = []
-logical_lines = []
-jupyter_notebook = []

crates/ruff/resources/test/disallowed_rule_names.txt

@@ -1,8 +0,0 @@
-avoid-*
-do-not-*
-uses-*
-*-used
-rewrite-*
-prefer-*
-consider-*
-use-*

crates/ruff/resources/test/fixtures/README.md

@@ -1,3 +0,0 @@
-# fixtures
-
-Fixture files used for snapshot testing.

crates/ruff/resources/test/fixtures/eradicate/ERA001.py

@@ -1,15 +0,0 @@
-#import os
-# from foo import junk
-#a = 3
-a = 4
-#foo(1, 2, 3)
-
-def foo(x, y, z):
-    content = 1 # print('hello')
-    print(x, y, z)
-
-    # This is a real comment.
-    #return True
-    return False
-
-#import os  # noqa: ERA001

crates/ruff/resources/test/fixtures/flake8_2020/YTT101.py

@@ -1,12 +0,0 @@
-import sys
-from sys import version, version as v
-
-print(sys.version)
-
-print(sys.version[:3])
-print(version[:3])
-print(v[:3])
-
-# the tool is timid and only flags certain numeric slices
-i = 3
-print(sys.version[:i])

crates/ruff/resources/test/fixtures/flake8_2020/YTT102.py

@@ -1,5 +0,0 @@
-import sys
-from sys import version
-
-py_minor = sys.version[2]
-py_minor = version[2]

crates/ruff/resources/test/fixtures/flake8_2020/YTT103.py

@@ -1,8 +0,0 @@
-import sys
-from sys import version
-
-version < "3.5"
-sys.version < "3.5"
-sys.version <= "3.5"
-sys.version > "3.5"
-sys.version >= "3.5"

crates/ruff/resources/test/fixtures/flake8_2020/YTT201.py

@@ -1,10 +0,0 @@
-import sys
-from sys import version_info
-
-print("{}.{}".format(*sys.version_info))
-PY3 = sys.version_info[0] >= 3
-
-PY3 = sys.version_info[0] == 3
-PY3 = version_info[0] == 3
-PY2 = sys.version_info[0] != 3
-PY2 = version_info[0] != 3

crates/ruff/resources/test/fixtures/flake8_2020/YTT202.py

@@ -1,7 +0,0 @@
-import six
-from six import PY3
-
-if six.PY3:
-    print("3")
-if PY3:
-    print("3")

crates/ruff/resources/test/fixtures/flake8_2020/YTT203.py

@@ -1,5 +0,0 @@
-import sys
-from sys import version_info
-
-sys.version_info[1] >= 5
-version_info[1] < 6

crates/ruff/resources/test/fixtures/flake8_2020/YTT204.py

@@ -1,5 +0,0 @@
-import sys
-from sys import version_info
-
-sys.version_info.minor <= 7
-version_info.minor > 8

crates/ruff/resources/test/fixtures/flake8_2020/YTT301.py

@@ -1,5 +0,0 @@
-import sys
-from sys import version
-
-py_major = sys.version[0]
-py_major = version[0]

crates/ruff/resources/test/fixtures/flake8_2020/YTT302.py

@@ -1,8 +0,0 @@
-import sys
-from sys import version
-
-version < "3"
-sys.version < "3"
-sys.version <= "3"
-sys.version > "3"
-sys.version >= "3"

crates/ruff/resources/test/fixtures/flake8_2020/YTT303.py

@@ -1,5 +0,0 @@
-import sys
-from sys import version
-
-print(sys.version[:1])
-print(version[:1])

crates/ruff/resources/test/fixtures/flake8_annotations/allow_nested_overload.py

@@ -1,9 +0,0 @@
-class C:
-    from typing import overload
-
-    @overload
-    def f(self, x: int, y: int) -> None:
-        ...
-
-    def f(self, x, y):
-        pass

crates/ruff/resources/test/fixtures/flake8_annotations/allow_overload.py

@@ -1,49 +0,0 @@
-from typing import overload
-
-
-@overload
-def foo(i: int) -> "int":
-    ...
-
-
-@overload
-def foo(i: "str") -> "str":
-    ...
-
-
-def foo(i):
-    return i
-
-
-@overload
-def bar(i: int) -> "int":
-    ...
-
-
-@overload
-def bar(i: "str") -> "str":
-    ...
-
-
-class X:
-    def bar(i):
-        return i
-
-
-# TODO(charlie): This third case should raise an error (as in Mypy), because we have a
-# statement between the interfaces and implementation.
-@overload
-def baz(i: int) -> "int":
-    ...
-
-
-@overload
-def baz(i: "str") -> "str":
-    ...
-
-
-x = 1
-
-
-def baz(i):
-    return i

crates/ruff/resources/test/fixtures/flake8_annotations/allow_star_arg_any.py

@@ -1,57 +0,0 @@
-from typing import Any
-
-
-# OK
-def foo(a: int, *args: str, **kwargs: str) -> int:
-    pass
-
-
-# ANN401
-def foo(a: Any, *args: str, **kwargs: str) -> int:
-    pass
-
-
-# ANN401
-def foo(a: int, *args: str, **kwargs: str) -> Any:
-    pass
-
-
-# OK
-def foo(a: int, *args: Any, **kwargs: Any) -> int:
-    pass
-
-
-# OK
-def foo(a: int, *args: Any, **kwargs: str) -> int:
-    pass
-
-
-# ANN401
-def foo(a: int, *args: str, **kwargs: Any) -> int:
-    pass
-
-
-class Bar:
-    # OK
-    def foo_method(self, a: int, *params: str, **options: str) -> int:
-        pass
-
-    # ANN401
-    def foo_method(self, a: Any, *params: str, **options: str) -> int:
-        pass
-
-    # ANN401
-    def foo_method(self, a: int, *params: str, **options: str) -> Any:
-        pass
-
-    # OK
-    def foo_method(self, a: int, *params: Any, **options: Any) -> int:
-        pass
-
-    # OK
-    def foo_method(self, a: int, *params: Any, **options: str) -> int:
-        pass
-
-    # OK
-    def foo_method(self, a: int, *params: str, **options: Any) -> int:
-        pass

crates/ruff/resources/test/fixtures/flake8_annotations/annotation_presence.py

@@ -1,113 +0,0 @@
-from typing import Any, Type
-
-# Error
-def foo(a, b):
-    pass
-
-
-# Error
-def foo(a: int, b):
-    pass
-
-
-# Error
-def foo(a: int, b) -> int:
-    pass
-
-
-# Error
-def foo(a: int, b: int):
-    pass
-
-
-# Error
-def foo():
-    pass
-
-
-# OK
-def foo(a: int, b: int) -> int:
-    pass
-
-
-# OK
-def foo() -> int:
-    pass
-
-
-# OK
-def foo(a: int, *args: str, **kwargs: str) -> int:
-    pass
-
-
-# ANN401
-def foo(a: Any, *args: str, **kwargs: str) -> int:
-    pass
-
-
-# ANN401
-def foo(a: int, *args: str, **kwargs: str) -> Any:
-    pass
-
-
-# ANN401
-def foo(a: int, *args: Any, **kwargs: Any) -> int:
-    pass
-
-
-# ANN401
-def foo(a: int, *args: Any, **kwargs: str) -> int:
-    pass
-
-
-# ANN401
-def foo(a: int, *args: str, **kwargs: Any) -> int:
-    pass
-
-
-class Foo:
-    # OK
-    def foo(self: "Foo", a: int, b: int) -> int:
-        pass
-
-    # ANN101
-    def foo(self, a: int, b: int) -> int:
-        pass
-
-    # ANN401
-    def foo(self: "Foo", a: Any, *params: str, **options: str) -> int:
-        pass
-
-    # ANN401
-    def foo(self: "Foo", a: int, *params: str, **options: str) -> Any:
-        pass
-
-    # ANN401
-    def foo(self: "Foo", a: int, *params: Any, **options: Any) -> int:
-        pass
-
-    # ANN401
-    def foo(self: "Foo", a: int, *params: Any, **options: str) -> int:
-        pass
-
-    # ANN401
-    def foo(self: "Foo", a: int, *params: str, **options: Any) -> int:
-        pass
-
-    # OK
-    @classmethod
-    def foo(cls: Type["Foo"], a: int, b: int) -> int:
-        pass
-
-    # ANN102
-    @classmethod
-    def foo(cls, a: int, b: int) -> int:
-        pass
-
-    # ANN101
-    def foo(self, /, a: int, b: int) -> int:
-        pass
-
-
-# OK
-def f(*args: *tuple[int]) -> None: ...

crates/ruff/resources/test/fixtures/flake8_annotations/ignore_fully_untyped.py

@@ -1,44 +0,0 @@
-"""Test case expected to be run with `ignore_fully_untyped = True`."""
-
-
-def ok_fully_untyped_1(a, b):
-    pass
-
-
-def ok_fully_untyped_2():
-    pass
-
-
-def ok_fully_typed_1(a: int, b: int) -> int:
-    pass
-
-
-def ok_fully_typed_2() -> int:
-    pass
-
-
-def ok_fully_typed_3(a: int, *args: str, **kwargs: str) -> int:
-    pass
-
-
-def error_partially_typed_1(a: int, b):
-    pass
-
-
-def error_partially_typed_2(a: int, b) -> int:
-    pass
-
-
-def error_partially_typed_3(a: int, b: int):
-    pass
-
-
-class X:
-    def ok_untyped_method_with_arg(self, a):
-        pass
-
-    def ok_untyped_method(self):
-        pass
-
-    def error_typed_self(self: X):
-        pass

crates/ruff/resources/test/fixtures/flake8_annotations/mypy_init_return.py

@@ -1,48 +0,0 @@
-"""Test case expected to be run with `mypy_init_return = True`."""
-
-# Error
-class Foo:
-    def __init__(self):
-        ...
-
-
-# Error
-class Foo:
-    def __init__(self, foo):
-        ...
-
-
-# OK
-class Foo:
-    def __init__(self, foo) -> None:
-        ...
-
-
-# OK
-class Foo:
-    def __init__(self) -> None:
-        ...
-
-
-# OK
-class Foo:
-    def __init__(self, foo: int):
-        ...
-
-
-# OK
-class Foo:
-    def __init__(self, foo: int) -> None:
-        ...
-
-
-# Error
-def __init__(self, foo: int):
-    ...
-
-
-# Error – used to be ok for a moment since the mere presence
-# of a vararg falsely indicated that the function has a typed argument.
-class Foo:
-    def __init__(self, *arg):
-        ...

crates/ruff/resources/test/fixtures/flake8_annotations/simple_magic_methods.py

@@ -1,42 +0,0 @@
-class Foo:
-    def __str__(self):
-        ...
-
-    def __repr__(self):
-        ...
-
-    def __len__(self):
-        ...
-
-    def __length_hint__(self):
-        ...
-
-    def __init__(self):
-        ...
-
-    def __del__(self):
-        ...
-
-    def __bool__(self):
-        ...
-
-    def __bytes__(self):
-        ...
-
-    def __format__(self, format_spec):
-        ...
-
-    def __contains__(self, item):
-        ...
-
-    def __complex__(self):
-        ...
-
-    def __int__(self):
-        ...
-
-    def __float__(self):
-        ...
-
-    def __index__(self):
-        ...

crates/ruff/resources/test/fixtures/flake8_annotations/suppress_dummy_args.py

@@ -1,26 +0,0 @@
-"""Test case expected to be run with `suppress_dummy_args = True`."""
-
-# OK
-def foo(_) -> None:
-    ...
-
-
-# OK
-def foo(*_) -> None:
-    ...
-
-
-# OK
-def foo(**_) -> None:
-    ...
-
-
-# OK
-def foo(a: int, _) -> None:
-    ...
-
-
-# OK
-def foo() -> None:
-    def bar(_) -> None:
-        ...

crates/ruff/resources/test/fixtures/flake8_annotations/suppress_none_returning.py

@@ -1,60 +0,0 @@
-"""Test case expected to be run with `suppress_none_returning = True`."""
-
-# OK
-def foo():
-    a = 2 + 2
-
-
-# OK
-def foo():
-    return
-
-
-# OK
-def foo():
-    return None
-
-
-# OK
-def foo():
-    a = 2 + 2
-    if a == 4:
-        return
-    else:
-        return
-
-
-# OK
-def foo():
-    a = 2 + 2
-    if a == 4:
-        return None
-    else:
-        return
-
-
-# OK
-def foo():
-    def bar() -> bool:
-        return True
-
-    bar()
-
-
-# Error
-def foo():
-    return True
-
-
-# Error
-def foo():
-    a = 2 + 2
-    if a == 4:
-        return True
-    else:
-        return
-
-
-# Error (on the argument, but not the return type)
-def foo(a):
-    a = 2 + 2

crates/ruff/resources/test/fixtures/flake8_bandit/S101.py

@@ -1,11 +0,0 @@
-# Error
-assert True
-
-def fn():
-    x = 1
-
-    # Error
-    assert x == 1
-
-    # Error
-    assert x == 2

crates/ruff/resources/test/fixtures/flake8_bandit/S102.py

@@ -1,5 +0,0 @@
-def fn():
-    # Error
-    exec('x = 2')
-
-exec('y = 3')

crates/ruff/resources/test/fixtures/flake8_bandit/S103.py

@@ -1,22 +0,0 @@
-import os
-import stat
-
-keyfile = "foo"
-
-os.chmod("/etc/passwd", 0o227)  # Error
-os.chmod("/etc/passwd", 0o7)  # Error
-os.chmod("/etc/passwd", 0o664)  # OK
-os.chmod("/etc/passwd", 0o777)  # Error
-os.chmod("/etc/passwd", 0o770)  # Error
-os.chmod("/etc/passwd", 0o776)  # Error
-os.chmod("/etc/passwd", 0o760)  # OK
-os.chmod("~/.bashrc", 511)  # Error
-os.chmod("/etc/hosts", 0o777)  # Error
-os.chmod("/tmp/oh_hai", 0x1FF)  # Error
-os.chmod("/etc/passwd", stat.S_IRWXU)  # OK
-os.chmod(keyfile, 0o777)  # Error
-os.chmod(keyfile, 0o7 | 0o70 | 0o700)  # Error
-os.chmod(keyfile, stat.S_IRWXO | stat.S_IRWXG | stat.S_IRWXU)  # Error
-os.chmod("~/hidden_exec", stat.S_IXGRP)  # Error
-os.chmod("~/hidden_exec", stat.S_IXOTH)  # OK
-os.chmod("/etc/passwd", stat.S_IWOTH)  # Error

crates/ruff/resources/test/fixtures/flake8_bandit/S104.py

@@ -1,19 +0,0 @@
-def func(address):
-    print(address)
-
-
-# OK
-"OK"
-
-# Error
-"0.0.0.0"
-'0.0.0.0'
-
-
-# Error
-func("0.0.0.0")
-
-
-def my_func():
-    x = "0.0.0.0"
-    print(x)

crates/ruff/resources/test/fixtures/flake8_bandit/S105.py

@@ -1,77 +0,0 @@
-d = {}
-
-# OK
-safe = "s3cr3t"
-password = True
-password = safe
-password = ""
-password is True
-password == 1
-d["safe"] = "s3cr3t"
-
-# Errors
-password = "s3cr3t"
-_pass = "s3cr3t"
-passwd = "s3cr3t"
-pwd = "s3cr3t"
-secret = "s3cr3t"
-token = "s3cr3t"
-secrete = "s3cr3t"
-safe = password = "s3cr3t"
-password = safe = "s3cr3t"
-PASSWORD = "s3cr3t"
-PassWord = "s3cr3t"
-
-d["password"] = "s3cr3t"
-d["pass"] = "s3cr3t"
-d["passwd"] = "s3cr3t"
-d["pwd"] = "s3cr3t"
-d["secret"] = "s3cr3t"
-d["token"] = "s3cr3t"
-d["secrete"] = "s3cr3t"
-safe = d["password"] = "s3cr3t"
-d["password"] = safe = "s3cr3t"
-
-
-class MyClass:
-    password = "s3cr3t"
-    safe = password
-
-
-MyClass.password = "s3cr3t"
-MyClass._pass = "s3cr3t"
-MyClass.passwd = "s3cr3t"
-MyClass.pwd = "s3cr3t"
-MyClass.secret = "s3cr3t"
-MyClass.token = "s3cr3t"
-MyClass.secrete = "s3cr3t"
-
-password == "s3cr3t"
-_pass == "s3cr3t"
-passwd == "s3cr3t"
-pwd == "s3cr3t"
-secret == "s3cr3t"
-token == "s3cr3t"
-secrete == "s3cr3t"
-password == safe == "s3cr3t"
-
-if token == "1\n2":
-    pass
-
-if token == "3\t4":
-    pass
-
-if token == "5\r6":
-    pass
-
-
-# These should not be flagged
-passed_msg = "You have passed!"
-compassion = "Please don't match!"
-impassable = "You shall not pass!"
-passwords = ""
-PASSWORDS = ""
-passphrases = ""
-PassPhrases = ""
-tokens = ""
-secrets = ""

crates/ruff/resources/test/fixtures/flake8_bandit/S106.py

@@ -1,14 +0,0 @@
-def func(pos, password):
-    pass
-
-
-string = "Hello World"
-
-# OK
-func("s3cr3t")
-func(1, password=string)
-func(1, password="")
-func(pos="s3cr3t", password=string)
-
-# Error
-func(1, password="s3cr3t")

crates/ruff/resources/test/fixtures/flake8_bandit/S107.py

@@ -1,34 +0,0 @@
-def ok(first, default="default"):
-    pass
-
-
-def default(first, password="default"):
-    pass
-
-
-def ok_posonly(first, /, pos, default="posonly"):
-    pass
-
-
-def default_posonly(first, /, pos, password="posonly"):
-    pass
-
-
-def ok_kwonly(first, *, default="kwonly"):
-    pass
-
-
-def default_kwonly(first, *, password="kwonly"):
-    pass
-
-
-def ok_all(first, /, pos, default="posonly", *, kwonly="kwonly"):
-    pass
-
-
-def default_all(first, /, pos, secret="posonly", *, password="kwonly"):
-    pass
-
-
-def ok_empty(first, password=""):
-    pass

crates/ruff/resources/test/fixtures/flake8_bandit/S108.py

@@ -1,16 +0,0 @@
-# ok
-with open("/abc/tmp", "w") as f:
-    f.write("def")
-
-with open("/tmp/abc", "w") as f:
-    f.write("def")
-
-with open("/var/tmp/123", "w") as f:
-    f.write("def")
-
-with open("/dev/shm/unit/test", "w") as f:
-    f.write("def")
-
-# not ok by config
-with open("/foo/bar", "w") as f:
-    f.write("def")

crates/ruff/resources/test/fixtures/flake8_bandit/S110.py

@@ -1,14 +0,0 @@
-try:
-    pass
-except Exception:
-    pass
-
-try:
-    pass
-except:
-    pass
-
-try:
-    pass
-except ValueError:
-    pass

crates/ruff/resources/test/fixtures/flake8_bandit/S112.py

@@ -1,29 +0,0 @@
-try:
-    pass
-except Exception:
-    continue
-
-try:
-    pass
-except:
-    continue
-
-try:
-    pass
-except (Exception,):
-    continue
-
-try:
-    pass
-except (Exception, ValueError):
-    continue
-
-try:
-    pass
-except ValueError:
-    continue
-
-try:
-    pass
-except (ValueError,):
-    continue

crates/ruff/resources/test/fixtures/flake8_bandit/S113.py

@@ -1,23 +0,0 @@
-import requests
-
-requests.get('https://gmail.com')
-requests.get('https://gmail.com', timeout=None)
-requests.get('https://gmail.com', timeout=5)
-requests.post('https://gmail.com')
-requests.post('https://gmail.com', timeout=None)
-requests.post('https://gmail.com', timeout=5)
-requests.put('https://gmail.com')
-requests.put('https://gmail.com', timeout=None)
-requests.put('https://gmail.com', timeout=5)
-requests.delete('https://gmail.com')
-requests.delete('https://gmail.com', timeout=None)
-requests.delete('https://gmail.com', timeout=5)
-requests.patch('https://gmail.com')
-requests.patch('https://gmail.com', timeout=None)
-requests.patch('https://gmail.com', timeout=5)
-requests.options('https://gmail.com')
-requests.options('https://gmail.com', timeout=None)
-requests.options('https://gmail.com', timeout=5)
-requests.head('https://gmail.com')
-requests.head('https://gmail.com', timeout=None)
-requests.head('https://gmail.com', timeout=5)

crates/ruff/resources/test/fixtures/flake8_bandit/S301.py

@@ -1,3 +0,0 @@
-import pickle
-
-pickle.loads()

crates/ruff/resources/test/fixtures/flake8_bandit/S312.py

@@ -1,3 +0,0 @@
-from telnetlib import Telnet
-
-Telnet("localhost", 23)

crates/ruff/resources/test/fixtures/flake8_bandit/S324.py

@@ -1,52 +0,0 @@
-import hashlib
-from hashlib import new as hashlib_new
-from hashlib import sha1 as hashlib_sha1
-
-# Invalid
-
-hashlib.new('md5')
-
-hashlib.new('md4', b'test')
-
-hashlib.new(name='md5', data=b'test')
-
-hashlib.new('MD4', data=b'test')
-
-hashlib.new('sha1')
-
-hashlib.new('sha1', data=b'test')
-
-hashlib.new('sha', data=b'test')
-
-hashlib.new(name='SHA', data=b'test')
-
-hashlib.sha(data=b'test')
-
-hashlib.md5()
-
-hashlib_new('sha1')
-
-hashlib_sha1('sha1')
-
-# usedforsecurity arg only available in Python 3.9+
-hashlib.new('sha1', usedforsecurity=True)
-
-# Valid
-
-hashlib.new('sha256')
-
-hashlib.new('SHA512')
-
-hashlib.sha256(data=b'test')
-
-# usedforsecurity arg only available in Python 3.9+
-hashlib_new(name='sha1', usedforsecurity=False)
-
-# usedforsecurity arg only available in Python 3.9+
-hashlib_sha1(name='sha1', usedforsecurity=False)
-
-# usedforsecurity arg only available in Python 3.9+
-hashlib.md4(usedforsecurity=False)
-
-# usedforsecurity arg only available in Python 3.9+
-hashlib.new(name='sha256', usedforsecurity=False)

crates/ruff/resources/test/fixtures/flake8_bandit/S501.py

@@ -1,40 +0,0 @@
-import httpx
-import requests
-
-requests.get('https://gmail.com', timeout=30, verify=True)
-requests.get('https://gmail.com', timeout=30, verify=False)
-requests.post('https://gmail.com', timeout=30, verify=True)
-requests.post('https://gmail.com', timeout=30, verify=False)
-requests.put('https://gmail.com', timeout=30, verify=True)
-requests.put('https://gmail.com', timeout=30, verify=False)
-requests.delete('https://gmail.com', timeout=30, verify=True)
-requests.delete('https://gmail.com', timeout=30, verify=False)
-requests.patch('https://gmail.com', timeout=30, verify=True)
-requests.patch('https://gmail.com', timeout=30, verify=False)
-requests.options('https://gmail.com', timeout=30, verify=True)
-requests.options('https://gmail.com', timeout=30, verify=False)
-requests.head('https://gmail.com', timeout=30, verify=True)
-requests.head('https://gmail.com', timeout=30, verify=False)
-
-httpx.request('GET', 'https://gmail.com', verify=True)
-httpx.request('GET', 'https://gmail.com', verify=False)
-httpx.get('https://gmail.com', verify=True)
-httpx.get('https://gmail.com', verify=False)
-httpx.options('https://gmail.com', verify=True)
-httpx.options('https://gmail.com', verify=False)
-httpx.head('https://gmail.com', verify=True)
-httpx.head('https://gmail.com', verify=False)
-httpx.post('https://gmail.com', verify=True)
-httpx.post('https://gmail.com', verify=False)
-httpx.put('https://gmail.com', verify=True)
-httpx.put('https://gmail.com', verify=False)
-httpx.patch('https://gmail.com', verify=True)
-httpx.patch('https://gmail.com', verify=False)
-httpx.delete('https://gmail.com', verify=True)
-httpx.delete('https://gmail.com', verify=False)
-httpx.stream('https://gmail.com', verify=True)
-httpx.stream('https://gmail.com', verify=False)
-httpx.Client()
-httpx.Client(verify=False)
-httpx.AsyncClient()
-httpx.AsyncClient(verify=False)

crates/ruff/resources/test/fixtures/flake8_bandit/S506.py

@@ -1,31 +0,0 @@
-import json
-import yaml
-from yaml import CSafeLoader
-from yaml import SafeLoader
-from yaml import SafeLoader as NewSafeLoader
-
-
-def test_yaml_load():
-    ystr = yaml.dump({"a": 1, "b": 2, "c": 3})
-    y = yaml.load(ystr)
-    yaml.dump(y)
-    try:
-        y = yaml.load(ystr, Loader=yaml.CSafeLoader)
-    except AttributeError:
-        # CSafeLoader only exists if you build yaml with LibYAML
-        y = yaml.load(ystr, Loader=yaml.SafeLoader)
-
-
-def test_json_load():
-    # no issue should be found
-    j = json.load("{}")
-
-
-yaml.load("{}", Loader=yaml.Loader)
-
-# no issue should be found
-yaml.load("{}", SafeLoader)
-yaml.load("{}", yaml.SafeLoader)
-yaml.load("{}", CSafeLoader)
-yaml.load("{}", yaml.CSafeLoader)
-yaml.load("{}", NewSafeLoader)

crates/ruff/resources/test/fixtures/flake8_bandit/S508.py

@@ -1,6 +0,0 @@
-from pysnmp.hlapi import CommunityData
-
-CommunityData("public", mpModel=0)  # S508
-CommunityData("public", mpModel=1)  # S508
-
-CommunityData("public", mpModel=2)  # OK

crates/ruff/resources/test/fixtures/flake8_bandit/S509.py

@@ -1,7 +0,0 @@
-from pysnmp.hlapi import UsmUserData
-
-
-insecure = UsmUserData("securityName")  # S509
-auth_no_priv = UsmUserData("securityName", "authName")  # S509
-
-less_insecure = UsmUserData("securityName", "authName", "privName")  # OK

crates/ruff/resources/test/fixtures/flake8_bandit/S608.py

@@ -1,95 +0,0 @@
-# single-line failures
-query1 = "SELECT %s FROM table" % (var,) # bad
-query2 = "SELECT var FROM " + table
-query3 = "SELECT " + val + " FROM " + table
-query4 = "SELECT {} FROM table;".format(var)
-query5 = f"SELECT * FROM table WHERE var = {var}"
-
-query6 = "DELETE FROM table WHERE var = %s" % (var,)
-query7 = "DELETE FROM table WHERE VAR = " + var
-query8 = "DELETE FROM " + table + "WHERE var = " + var
-query9 = "DELETE FROM table WHERE var = {}".format(var)
-query10 = f"DELETE FROM table WHERE var = {var}"
-
-query11 = "INSERT INTO table VALUES (%s)" % (var,)
-query12 = "INSERT INTO TABLE VALUES (" + var + ")"
-query13 = "INSERT INTO {} VALUES ({})".format(table, var)
-query14 = f"INSERT INTO {table} VALUES var = {var}"
-
-query15 = "UPDATE %s SET var = %s" % (table, var)
-query16 = "UPDATE " + table + " SET var = " + var
-query17 = "UPDATE {} SET var = {}".format(table, var)
-query18 = f"UPDATE {table} SET var = {var}"
-
-query19 = "select %s from table" % (var,)
-query20 = "select var from " + table
-query21 = "select " + val + " from " + table
-query22 = "select {} from table;".format(var)
-query23 = f"select * from table where var = {var}"
-
-query24 = "delete from table where var = %s" % (var,)
-query25 = "delete from table where var = " + var
-query26 = "delete from " + table + "where var = " + var
-query27 = "delete from table where var = {}".format(var)
-query28 = f"delete from table where var = {var}"
-
-query29 = "insert into table values (%s)" % (var,)
-query30 = "insert into table values (" + var + ")"
-query31 = "insert into {} values ({})".format(table, var)
-query32 = f"insert into {table} values var = {var}"
-
-query33 = "update %s set var = %s" % (table, var)
-query34 = "update " + table + " set var = " + var
-query35 = "update {} set var = {}".format(table, var)
-query36 = f"update {table} set var = {var}"
-
-# multi-line failures
-def query37():
-    return """
-    SELECT *
-    FROM table
-    WHERE var = %s
-    """ % var
-
-def query38():
-    return """
-    SELECT *
-    FROM TABLE
-    WHERE var =
-    """ + var
-
-def query39():
-    return """
-    SELECT *
-    FROM table
-    WHERE var = {}
-    """.format(var)
-
-def query40():
-    return f"""
-    SELECT *
-    FROM table
-    WHERE var = {var}
-    """
-
-def query41():
-    return (
-        "SELECT *"
-        "FROM table"
-        f"WHERE var = {var}"
-    )
-
-# # cursor-wrapped failures
-query42 = cursor.execute("SELECT * FROM table WHERE var = %s" % var)
-query43 = cursor.execute(f"SELECT * FROM table WHERE var = {var}")
-query44 = cursor.execute("SELECT * FROM table WHERE var = {}".format(var))
-query45 = cursor.executemany("SELECT * FROM table WHERE var = %s" % var, [])
- 
-# # pass
-query = "SELECT * FROM table WHERE id = 1"
-query = "DELETE FROM table WHERE id = 1"
-query = "INSERT INTO table VALUES (1)"
-query = "UPDATE table SET id = 1"
-cursor.execute('SELECT * FROM table WHERE id = %s', var)
-cursor.execute('SELECT * FROM table WHERE id = 1')
-cursor.executemany('SELECT * FROM table WHERE id = %s', [var, var2])

crates/ruff/resources/test/fixtures/flake8_bandit/S612.py

@@ -1,8 +0,0 @@
-import logging.config
-
-t = logging.config.listen(9999)
-
-def verify_func():
-    pass
-
-l = logging.config.listen(9999, verify=verify_func)

crates/ruff/resources/test/fixtures/flake8_bandit/S701.py

@@ -1,29 +0,0 @@
-import jinja2
-from jinja2 import Environment, select_autoescape
-templateLoader = jinja2.FileSystemLoader( searchpath="/" )
-something = ''
-
-Environment(loader=templateLoader, load=templateLoader, autoescape=True)
-templateEnv = jinja2.Environment(autoescape=True,
-        loader=templateLoader )
-Environment(loader=templateLoader, load=templateLoader, autoescape=something)  # S701
-templateEnv = jinja2.Environment(autoescape=False, loader=templateLoader )  # S701
-Environment(loader=templateLoader,
-            load=templateLoader,
-            autoescape=False)  # S701
-
-Environment(loader=templateLoader,  # S701
-            load=templateLoader)
-
-Environment(loader=templateLoader, autoescape=select_autoescape())
-
-Environment(loader=templateLoader,
-            autoescape=select_autoescape(['html', 'htm', 'xml']))
-
-Environment(loader=templateLoader,
-            autoescape=jinja2.select_autoescape(['html', 'htm', 'xml']))
-
-
-def fake_func():
-    return 'foobar'
-Environment(loader=templateLoader, autoescape=fake_func())  # S701

crates/ruff/resources/test/fixtures/flake8_blind_except/BLE.py

@@ -1,94 +0,0 @@
-try:
-    pass
-except ValueError:
-    pass
-except Exception as e:
-    raise e
-finally:
-    pass
-
-
-try:
-    pass
-except BaseException as e:
-    raise e
-except TypeError:
-    pass
-else:
-    pass
-
-
-try:
-    pass
-except Exception as e:
-    raise e
-except BaseException:
-    pass
-
-
-try:
-    pass
-except Exception:
-    pass
-finally:
-    try:
-        pass
-    except BaseException as e:
-        raise e
-
-
-try:
-    pass
-except Exception as e:
-    try:
-        raise e
-    except BaseException:
-        pass
-
-
-try:
-    try:
-        pass
-    except BaseException as e:
-        raise e
-except Exception:
-    pass
-
-
-try:
-    pass
-except Exception as e:
-    raise bad
-except BaseException:
-    pass
-
-import logging
-
-try:
-    pass
-except Exception:
-    logging.error("...")
-
-
-try:
-    pass
-except Exception:
-    logging.error("...", exc_info=False)
-
-
-try:
-    pass
-except Exception:
-    logging.error("...", exc_info=None)
-
-
-try:
-    pass
-except Exception:
-    logging.exception("...")
-
-
-try:
-    pass
-except Exception:
-    logging.error("...", exc_info=True)

crates/ruff/resources/test/fixtures/flake8_boolean_trap/FBT.py

@@ -1,82 +0,0 @@
-def function(
-    posonly_nohint,
-    posonly_nonboolhint: int,
-    posonly_boolhint: bool,
-    posonly_boolstrhint: "bool",
-    /,
-    offset,
-    posorkw_nonvalued_nohint,
-    posorkw_nonvalued_nonboolhint: int,
-    posorkw_nonvalued_boolhint: bool,
-    posorkw_nonvalued_boolstrhint: "bool",
-    posorkw_boolvalued_nohint=True,
-    posorkw_boolvalued_nonboolhint: int = True,
-    posorkw_boolvalued_boolhint: bool = True,
-    posorkw_boolvalued_boolstrhint: "bool" = True,
-    posorkw_nonboolvalued_nohint=1,
-    posorkw_nonboolvalued_nonboolhint: int = 2,
-    posorkw_nonboolvalued_boolhint: bool = 3,
-    posorkw_nonboolvalued_boolstrhint: "bool" = 4,
-    *,
-    kwonly_nonvalued_nohint,
-    kwonly_nonvalued_nonboolhint: int,
-    kwonly_nonvalued_boolhint: bool,
-    kwonly_nonvalued_boolstrhint: "bool",
-    kwonly_boolvalued_nohint=True,
-    kwonly_boolvalued_nonboolhint: int = False,
-    kwonly_boolvalued_boolhint: bool = True,
-    kwonly_boolvalued_boolstrhint: "bool" = True,
-    kwonly_nonboolvalued_nohint=5,
-    kwonly_nonboolvalued_nonboolhint: int = 1,
-    kwonly_nonboolvalued_boolhint: bool = 1,
-    kwonly_nonboolvalued_boolstrhint: "bool" = 1,
-    **kw,
-):
-    ...
-
-
-def used(do):
-    return do
-
-
-used("a", True)
-used(do=True)
-
-
-# Avoid FBT003 for explicitly allowed methods.
-"""
-FBT003 Boolean positional value on dict
-"""
-a = {"a": "b"}
-a.get("hello", False)
-{}.get("hello", False)
-{}.setdefault("hello", True)
-{}.pop("hello", False)
-{}.pop(True, False)
-dict.fromkeys(("world",), True)
-{}.deploy(True, False)
-getattr(someobj, attrname, False)
-mylist.index(True)
-int(True)
-str(int(False))
-cfg.get("hello", True)
-cfg.getint("hello", True)
-cfg.getfloat("hello", True)
-cfg.getboolean("hello", True)
-
-
-class Registry:
-    def __init__(self) -> None:
-        self._switches = [False] * len(Switch)
-
-    # FBT001: Boolean positional arg in function definition
-    def __setitem__(self, switch: Switch, value: bool) -> None:
-        self._switches[switch.value] = value
-
-    @foo.setter
-    def foo(self, value: bool) -> None:
-        pass
-
-    # FBT001: Boolean positional arg in function definition
-    def foo(self, value: bool) -> None:
-        pass

crates/ruff/resources/test/fixtures/flake8_bugbear/B002.py

@@ -1,20 +0,0 @@
-"""
-Should emit:
-B002 - on lines 15 and 20
-"""
-
-
-def this_is_all_fine(n):
-    x = n + 1
-    y = 1 + n
-    z = +x + y
-    return +z
-
-
-def this_is_buggy(n):
-    x = ++n
-    return x
-
-
-def this_is_buggy_too(n):
-    return ++n

crates/ruff/resources/test/fixtures/flake8_bugbear/B003.py

@@ -1,18 +0,0 @@
-"""
-Should emit:
-B003 - on line 9
-"""
-
-import os
-from os import environ
-
-os.environ = {}
-environ = {}  # that's fine, assigning a new meaning to the module-level name
-
-
-class Object:
-    os = None
-
-
-o = Object()
-o.os.environ = {}

crates/ruff/resources/test/fixtures/flake8_bugbear/B004.py

@@ -1,12 +0,0 @@
-def this_is_a_bug():
-    o = object()
-    if hasattr(o, "__call__"):
-        print("Ooh, callable! Or is it?")
-    if getattr(o, "__call__", False):
-        print("Ooh, callable! Or is it?")
-
-
-def this_is_fine():
-    o = object()
-    if callable(o):
-        print("Ooh, this is actually callable.")

crates/ruff/resources/test/fixtures/flake8_bugbear/B005.py

@@ -1,31 +0,0 @@
-s = "qwe"
-s.strip(s)  # no warning
-s.strip("we")  # no warning
-s.strip(".facebook.com")  # warning
-s.strip("e")  # no warning
-s.strip("\n\t ")  # no warning
-s.strip(r"\n\t ")  # warning
-s.lstrip(s)  # no warning
-s.lstrip("we")  # no warning
-s.lstrip(".facebook.com")  # warning
-s.lstrip("e")  # no warning
-s.lstrip("\n\t ")  # no warning
-s.lstrip(r"\n\t ")  # warning
-s.rstrip(s)  # no warning
-s.rstrip("we")  # warning
-s.rstrip(".facebook.com")  # warning
-s.rstrip("e")  # no warning
-s.rstrip("\n\t ")  # no warning
-s.rstrip(r"\n\t ")  # warning
-s.strip("a")  # no warning
-s.strip("あ")  # no warning
-s.strip("ああ")  # warning
-s.strip("\ufeff")  # no warning
-s.strip("\u0074\u0065\u0073\u0074")  # warning
-
-from somewhere import other_type, strip
-
-strip("we")  # no warning
-other_type().lstrip()  # no warning
-other_type().rstrip(["a", "b", "c"])  # no warning
-other_type().strip("a", "b")  # no warning

crates/ruff/resources/test/fixtures/flake8_bugbear/B006_B008.py

@@ -1,229 +0,0 @@
-import collections
-import datetime as dt
-from decimal import Decimal
-import logging
-import operator
-from pathlib import Path
-import random
-import re
-import time
-import types
-from operator import attrgetter, itemgetter, methodcaller
-from types import MappingProxyType
-
-
-# B006
-# Allow immutable literals/calls/comprehensions
-def this_is_okay(value=(1, 2, 3)):
-    ...
-
-
-async def and_this_also(value=tuple()):
-    pass
-
-
-def frozenset_also_okay(value=frozenset()):
-    pass
-
-
-def mappingproxytype_okay(
-    value=MappingProxyType({}), value2=types.MappingProxyType({})
-):
-    pass
-
-
-def re_compile_ok(value=re.compile("foo")):
-    pass
-
-
-def operators_ok(
-    v=operator.attrgetter("foo"),
-    v2=operator.itemgetter("foo"),
-    v3=operator.methodcaller("foo"),
-):
-    pass
-
-
-def operators_ok_unqualified(
-    v=attrgetter("foo"),
-    v2=itemgetter("foo"),
-    v3=methodcaller("foo"),
-):
-    pass
-
-
-def kwonlyargs_immutable(*, value=()):
-    ...
-
-
-# Flag mutable literals/comprehensions
-
-
-def this_is_wrong(value=[1, 2, 3]):
-    ...
-
-
-def this_is_also_wrong(value={}):
-    ...
-
-
-def and_this(value=set()):
-    ...
-
-
-def this_too(value=collections.OrderedDict()):
-    ...
-
-
-async def async_this_too(value=collections.defaultdict()):
-    ...
-
-
-def dont_forget_me(value=collections.deque()):
-    ...
-
-
-# N.B. we're also flagging the function call in the comprehension
-def list_comprehension_also_not_okay(default=[i**2 for i in range(3)]):
-    pass
-
-
-def dict_comprehension_also_not_okay(default={i: i**2 for i in range(3)}):
-    pass
-
-
-def set_comprehension_also_not_okay(default={i**2 for i in range(3)}):
-    pass
-
-
-def kwonlyargs_mutable(*, value=[]):
-    ...
-
-
-# Recommended approach for mutable defaults
-def do_this_instead(value=None):
-    if value is None:
-        value = set()
-
-
-# B008
-# Flag function calls as default args (including if they are part of a sub-expression)
-def in_fact_all_calls_are_wrong(value=time.time()):
-    ...
-
-
-def f(when=dt.datetime.now() + dt.timedelta(days=7)):
-    pass
-
-
-def can_even_catch_lambdas(a=(lambda x: x)()):
-    ...
-
-
-# Recommended approach for function calls as default args
-LOGGER = logging.getLogger(__name__)
-
-
-def do_this_instead_of_calls_in_defaults(logger=LOGGER):
-    # That makes it more obvious that this one value is reused.
-    ...
-
-
-# Handle inf/infinity/nan special case
-def float_inf_okay(value=float("inf")):
-    pass
-
-
-def float_infinity_okay(value=float("infinity")):
-    pass
-
-
-def float_plus_infinity_okay(value=float("+infinity")):
-    pass
-
-
-def float_minus_inf_okay(value=float("-inf")):
-    pass
-
-
-def float_nan_okay(value=float("nan")):
-    pass
-
-
-def float_minus_NaN_okay(value=float("-NaN")):
-    pass
-
-
-def float_infinity_literal(value=float("1e999")):
-    pass
-
-
-# But don't allow standard floats
-def float_int_is_wrong(value=float(3)):
-    pass
-
-
-def float_str_not_inf_or_nan_is_wrong(value=float("3.14")):
-    pass
-
-
-# Allow decimals
-def decimal_okay(value=Decimal("0.1")):
-    pass
-
-# Allow dates
-def date_okay(value=dt.date(2023, 3, 27)):
-    pass
-
-# Allow datetimes
-def datetime_okay(value=dt.datetime(2023, 3, 27, 13, 51, 59)):
-    pass
-
-# Allow timedeltas
-def timedelta_okay(value=dt.timedelta(hours=1)):
-    pass
-
-# Allow paths
-def path_okay(value=Path(".")):
-    pass
-
-# B006 and B008
-# We should handle arbitrary nesting of these B008.
-def nested_combo(a=[float(3), dt.datetime.now()]):
-    pass
-
-
-# Don't flag nested B006 since we can't guarantee that
-# it isn't made mutable by the outer operation.
-def no_nested_b006(a=map(lambda s: s.upper(), ["a", "b", "c"])):
-    pass
-
-
-# B008-ception.
-def nested_b008(a=random.randint(0, dt.datetime.now().year)):
-    pass
-
-
-# Ignore lambda contents since they are evaluated at call time.
-def foo(f=lambda x: print(x)):
-    f(1)
-
-
-from collections import abc
-from typing import Annotated, Dict, Optional, Sequence, Union, Set
-
-
-def immutable_annotations(
-    a: Sequence[int] | None = [],
-    b: Optional[abc.Mapping[int, int]] = {},
-    c: Annotated[Union[abc.Set[str], abc.Sized], "annotation"] = set(),
-):
-    pass
-
-
-def mutable_annotations(
-    a: list[int] | None = [],
-    b: Optional[Dict[int, int]] = {},
-    c: Annotated[Union[Set[str], abc.Sized], "annotation"] = set(),
-):
-    pass

crates/ruff/resources/test/fixtures/flake8_bugbear/B007.py

@@ -1,88 +0,0 @@
-for i in range(10):
-    print(i)
-
-print(i)  # name no longer defined on Python 3; no warning yet
-
-for i in range(10):  # name not used within the loop; B007
-    print(10)
-
-print(i)  # name no longer defined on Python 3; no warning yet
-
-
-for _ in range(10):  # _ is okay for a throw-away variable
-    print(10)
-
-
-for i in range(10):
-    for j in range(10):
-        for k in range(10):  # k not used, i and j used transitively
-            print(i + j)
-
-
-def strange_generator():
-    for i in range(10):
-        for j in range(10):
-            for k in range(10):
-                for l in range(10):
-                    yield i, (j, (k, l))
-
-
-for i, (j, (k, l)) in strange_generator():  # i, k not used
-    print(j, l)
-
-FMT = "{foo} {bar}"
-for foo, bar in [(1, 2)]:
-    if foo:
-        print(FMT.format(**locals()))
-
-for foo, bar in [(1, 2)]:
-    if foo:
-        print(FMT.format(**globals()))
-
-for foo, bar in [(1, 2)]:
-    if foo:
-        print(FMT.format(**vars()))
-
-for foo, bar in [(1, 2)]:
-    print(FMT.format(foo=foo, bar=eval("bar")))
-
-
-def f():
-    # Fixable.
-    for foo, bar, baz in (["1", "2", "3"],):
-        if foo or baz:
-            break
-
-
-def f():
-    # Unfixable due to usage of `bar` outside of loop.
-    for foo, bar, baz in (["1", "2", "3"],):
-        if foo or baz:
-            break
-
-    print(bar)
-
-
-def f():
-    # Fixable.
-    for foo, bar, baz in (["1", "2", "3"],):
-        if foo or baz:
-            break
-
-    bar = 1
-
-
-def f():
-    # Fixable.
-    for foo, bar, baz in (["1", "2", "3"],):
-        if foo or baz:
-            break
-
-    bar = 1
-    print(bar)
-
-
-# Unfixable due to trailing underscore (`_line_` wouldn't be considered an ignorable
-# variable name).
-for line_ in range(self.header_lines):
-     fp.readline()

crates/ruff/resources/test/fixtures/flake8_bugbear/B008_extended.py

@@ -1,20 +0,0 @@
-from typing import List
-
-import fastapi
-from fastapi import Query
-
-
-def okay(db=fastapi.Depends(get_db)):
-    ...
-
-
-def okay(data: List[str] = fastapi.Query(None)):
-    ...
-
-
-def okay(data: List[str] = Query(None)):
-    ...
-
-
-def error_due_to_missing_import(data: List[str] = Depends(None)):
-    ...

crates/ruff/resources/test/fixtures/flake8_bugbear/B009_B010.py

@@ -1,45 +0,0 @@
-"""
-Should emit:
-B009 - Line 19, 20, 21, 22, 23, 24
-B010 - Line 40, 41, 42, 43, 44, 45
-"""
-
-# Valid getattr usage
-getattr(foo, bar)
-getattr(foo, "bar", None)
-getattr(foo, "bar{foo}".format(foo="a"), None)
-getattr(foo, "bar{foo}".format(foo="a"))
-getattr(foo, bar, None)
-getattr(foo, "123abc")
-getattr(foo, r"123\abc")
-getattr(foo, "except")
-getattr(foo, "__123abc")
-
-# Invalid usage
-getattr(foo, "bar")
-getattr(foo, "_123abc")
-getattr(foo, "__123abc__")
-getattr(foo, "abc123")
-getattr(foo, r"abc123")
-_ = lambda x: getattr(x, "bar")
-if getattr(x, "bar"):
-    pass
-
-# Valid setattr usage
-setattr(foo, bar, None)
-setattr(foo, "bar{foo}".format(foo="a"), None)
-setattr(foo, "123abc", None)
-setattr(foo, "__123abc", None)
-setattr(foo, r"123\abc", None)
-setattr(foo, "except", None)
-_ = lambda x: setattr(x, "bar", 1)
-if setattr(x, "bar", 1):
-    pass
-
-# Invalid usage
-setattr(foo, "bar", None)
-setattr(foo, "_123abc", None)
-setattr(foo, "__123abc__", None)
-setattr(foo, "abc123", None)
-setattr(foo, r"abc123", None)
-setattr(foo.bar, r"baz", None)

crates/ruff/resources/test/fixtures/flake8_bugbear/B011.py

@@ -1,10 +0,0 @@
-"""
-Should emit:
-B011 - on line 8
-B011 - on line 10
-"""
-
-assert 1 != 2
-assert False
-assert 1 != 2, "message"
-assert False, "message"

crates/ruff/resources/test/fixtures/flake8_bugbear/B012.py

@@ -1,129 +0,0 @@
-def a():
-    try:
-        pass
-    finally:
-        return  # warning
-
-
-def b():
-    try:
-        pass
-    finally:
-        if 1 + 0 == 2 - 1:
-            return  # warning
-
-
-def c():
-    try:
-        pass
-    finally:
-        try:
-            return  # warning
-        except Exception:
-            pass
-
-
-def d():
-    try:
-        try:
-            pass
-        finally:
-            return  # warning
-    finally:
-        pass
-
-
-def e():
-    if 1 == 2 - 1:
-        try:
-
-            def f():
-                try:
-                    pass
-                finally:
-                    return  # warning
-
-        finally:
-            pass
-
-
-def g():
-    try:
-        pass
-    finally:
-
-        def h():
-            return  # no warning
-
-        e()
-
-
-def i():
-    while True:
-        try:
-            pass
-        finally:
-            break  # warning
-
-            def j():
-                while True:
-                    break  # no warning
-
-
-def h():
-    while True:
-        try:
-            pass
-        finally:
-            continue  # warning
-
-            def j():
-                while True:
-                    continue  # no warning
-
-
-def k():
-    try:
-        pass
-    finally:
-        while True:
-            break  # no warning
-        while True:
-            continue  # no warning
-        while True:
-            return  # warning
-
-
-while True:
-    try:
-        pass
-    finally:
-        continue  # warning
-
-while True:
-    try:
-        pass
-    finally:
-        break  # warning
-
-
-while True:
-    try:
-        pass
-    finally:
-        match *0, 1, *2:
-            case 0,:
-                y = 0
-            case 0, *x:
-                break  # warning
-
-
-while True:
-    try:
-        pass
-    finally:
-        match *0, 1, *2:
-            case 0,:
-                y = 0
-            case 0, *x:
-                pass  # no warning

crates/ruff/resources/test/fixtures/flake8_bugbear/B013.py

@@ -1,8 +0,0 @@
-try:
-    pass
-except (ValueError,):
-    pass
-except AttributeError:
-    pass
-except (ImportError, TypeError):
-    pass

crates/ruff/resources/test/fixtures/flake8_bugbear/B014.py

@@ -1,76 +0,0 @@
-"""
-Should emit:
-B014 - on lines 11, 17, 28, 42, 49, 56, and 74.
-"""
-
-import binascii
-import re
-
-try:
-    pass
-except (Exception, TypeError):
-    # TypeError is a subclass of Exception, so it doesn't add anything
-    pass
-
-try:
-    pass
-except (OSError, OSError) as err:
-    # Duplicate exception types are useless
-    pass
-
-
-class MyError(Exception):
-    pass
-
-
-try:
-    pass
-except (MyError, MyError):
-    # Detect duplicate non-builtin errors
-    pass
-
-
-try:
-    pass
-except (MyError, Exception) as e:
-    # Don't assume that we're all subclasses of Exception
-    pass
-
-
-try:
-    pass
-except (MyError, BaseException) as e:
-    # But we *can* assume that everything is a subclass of BaseException
-    pass
-
-
-try:
-    pass
-except (re.error, re.error):
-    # Duplicate exception types as attributes
-    pass
-
-
-try:
-    pass
-except (IOError, EnvironmentError, OSError):
-    # Detect if a primary exception and any its aliases are present.
-    #
-    # Since Python 3.3, IOError, EnvironmentError, WindowsError, mmap.error,
-    # socket.error and select.error are aliases of OSError. See PEP 3151 for
-    # more info.
-    pass
-
-
-try:
-    pass
-except (MyException, NotImplemented):
-    # NotImplemented is not an exception, let's not crash on it.
-    pass
-
-
-try:
-    pass
-except (ValueError, binascii.Error):
-    # binascii.Error is a subclass of ValueError.
-    pass

crates/ruff/resources/test/fixtures/flake8_bugbear/B015.py

@@ -1,27 +0,0 @@
-assert 1 == 1
-
-1 == 1
-
-assert 1 in (1, 2)
-
-1 in (1, 2)
-
-
-if 1 == 2:
-    pass
-
-
-def test():
-    assert 1 in (1, 2)
-
-    1 in (1, 2)
-
-
-data = [x for x in [1, 2, 3] if x in (1, 2)]
-
-
-class TestClass:
-    1 == 1
-
-
-print(1 == 1)

crates/ruff/resources/test/fixtures/flake8_bugbear/B016.py

@@ -1,11 +0,0 @@
-"""
-Should emit:
-B016 - on lines 6, 7, and 8
-"""
-
-raise False
-raise 1
-raise "string"
-raise Exception(False)
-raise Exception(1)
-raise Exception("string")

crates/ruff/resources/test/fixtures/flake8_bugbear/B017.py

@@ -1,36 +0,0 @@
-"""
-Should emit:
-B017 - on lines 20
-"""
-import asyncio
-import unittest
-
-CONSTANT = True
-
-
-def something_else() -> None:
-    for i in (1, 2, 3):
-        print(i)
-
-
-class Foo:
-    pass
-
-
-class Foobar(unittest.TestCase):
-    def evil_raises(self) -> None:
-        with self.assertRaises(Exception):
-            raise Exception("Evil I say!")
-
-    def context_manager_raises(self) -> None:
-        with self.assertRaises(Exception) as ex:
-            raise Exception("Context manager is good")
-        self.assertEqual("Context manager is good", str(ex.exception))
-
-    def regex_raises(self) -> None:
-        with self.assertRaisesRegex(Exception, "Regex is good"):
-            raise Exception("Regex is good")
-
-    def raises_with_absolute_reference(self):
-        with self.assertRaises(asyncio.CancelledError):
-            Foo()

crates/ruff/resources/test/fixtures/flake8_bugbear/B018.py

@@ -1,65 +0,0 @@
-class Foo1:
-    """abc"""
-
-
-class Foo2:
-    """abc"""
-
-    a = 2
-    "str"  # Str (no raise)
-    f"{int}"  # JoinedStr (no raise)
-    1j  # Number (complex)
-    1  # Number (int)
-    1.0  # Number (float)
-    b"foo"  # Binary
-    True  # NameConstant (True)
-    False  # NameConstant (False)
-    None  # NameConstant (None)
-    [1, 2]  # list
-    {1, 2}  # set
-    {"foo": "bar"}  # dict
-
-
-class Foo3:
-    123
-    a = 2
-    "str"
-    1
-
-
-def foo1():
-    """my docstring"""
-
-
-def foo2():
-    """my docstring"""
-    a = 2
-    "str"  # Str (no raise)
-    f"{int}"  # JoinedStr (no raise)
-    1j  # Number (complex)
-    1  # Number (int)
-    1.0  # Number (float)
-    b"foo"  # Binary
-    True  # NameConstant (True)
-    False  # NameConstant (False)
-    None  # NameConstant (None)
-    [1, 2]  # list
-    {1, 2}  # set
-    {"foo": "bar"}  # dict
-
-
-def foo3():
-    123
-    a = 2
-    "str"
-    3
-
-
-def foo4():
-    ...
-
-
-def foo5():
-    foo.bar  # Attribute (raise)
-    object().__class__  # Attribute (raise)
-    "foo" + "bar"  # BinOp (raise)