CI: Move to ruff for lint

Author: nedseb

.github/workflows/python-linter.yml

@@ -1,38 +1,35 @@
 # This workflow will install Python dependencies, run tests and lint with a variety of Python versions
 # For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
 
-name: '🔎 Python Linter'
+name: "🔎 Python Linter"
 
 on:
   push:
-    branches: [ "main" ]
+    branches: ["main"]
   pull_request:
-    branches: [ "main" ]
+    branches: ["main"]
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
 
     steps:
-    - name: '⏳ Checkout repository'
-      uses: actions/checkout@v3
-
-    - name: '🐍 Set up Python'
-      uses: actions/setup-python@v4
-      with:
-        cache: 'pip'
-        python-version: "3.10"
-
-    - name: '🛠 Install dependencies'
-      run: |
-        pip install -r .github/workflows/requirements.txt
-        flake8 --version
-        pytest --version
-
-    - name: '😾 Lint with flake8'
-      run: |
-        flake8 --count --ignore=C901,E221,E203 --select=E9,F63,F7,F82 --exclude=manifest.py --show-source --statistics lib/
-        flake8 --count --ignore=C901,E221,E203 --max-complexity=15 --max-line-length=120 --exclude=manifest.py --statistics lib/
+      - name: "⏳ Checkout repository"
+        uses: actions/checkout@v3
+
+      - name: "🐍 Set up Python"
+        uses: actions/setup-python@v4
+        with:
+          cache: "pip"
+          python-version: "3.10"
+
+      - name: "🛠 Install dependencies"
+        run: |
+          pip install -r .github/workflows/requirements.txt
+          ruff --version
+          pytest --version
+
+      - name: "😾 Lint with ruff"
+        run: ruff check

.github/workflows/requirements.txt

@@ -1,5 +1,5 @@
 
 
 
-flake8==6.0.0
+ruff==0.11.6
 pytest==7.4.0

pyproject.toml

@@ -0,0 +1,107 @@
+[tool.isort]
+profile = "black"
+
+[tool.ruff]
+line-length = 99
+target-version = "py37"
+
+[tool.ruff.lint]
+select = [
+  "ASYNC",  # flake8-comprehensions
+  "C4",     # flake8-comprehensions
+  "C90",    # McCabe cyclomatic complexity
+  "DTZ",    # flake8-datetimez
+  "E",      # pycodestyle
+  "EXE",    # flake8-executable
+  "F",      # Pyflakes
+  "G",      # flake8-logging-format
+  "ICN",    # flake8-import-conventions
+  "INT",    # flake8-gettext
+  "ISC",    # flake8-implicit-str-concat
+  "PGH",    # pygrep-hooks
+  "PIE",    # flake8-pie
+  "PL",     # Pylint
+  "PYI",    # flake8-pyi
+  "RSE",    # flake8-raise
+  "RUF",    # Ruff-specific rules
+  "T10",    # flake8-debugger
+  "TCH",    # flake8-type-checking
+  "W",      # pycodestyle
+  "YTT",    # flake8-2020
+  # "A",    # flake8-builtins
+  # "ANN",  # flake8-annotations
+  # "ARG",  # flake8-unused-arguments
+  # "B",    # flake8-bugbear
+  # "BLE",  # flake8-blind-except
+  # "COM",  # flake8-commas
+  # "D",    # pydocstyle
+  # "DJ",   # flake8-django
+  # "EM",   # flake8-errmsg
+  # "ERA",  # eradicate
+  # "FBT",  # flake8-boolean-trap
+  # "I",    # isort
+  # "INP",  # flake8-no-pep420
+  # "N",    # pep8-naming
+  # "NPY",  # NumPy-specific rules
+  # "PD",   # pandas-vet
+  # "PT",   # flake8-pytest-style
+  # "PTH",  # flake8-use-pathlib
+  # "Q",    # flake8-quotes
+  # "RET",  # flake8-return
+  # "S",    # flake8-bandit
+  # "SIM",  # flake8-simplify
+  # "SLF",  # flake8-self
+  # "T20",  # flake8-print
+  # "TID",  # flake8-tidy-imports
+  # "TRY",  # tryceratops
+  # "UP",   # pyupgrade
+]
+ignore = [
+  "E722",
+  "E741",  # 'l' is currently widely used
+  "F401",
+  "F403",
+  "F405",
+  "E501",  # line length, recommended to disable
+  "ISC001",
+  "ISC003",  # micropython does not support implicit concatenation of f-strings
+  "PIE810",  # micropython does not support passing tuples to .startswith or .endswith
+  "PLC1901",
+  "PLR1704",  # sometimes desirable to redefine an argument to save code size
+  "PLR1714",
+  "PLR5501",
+  "PLW0602",
+  "PLW0603",
+  "PLW2901",
+  "RUF012",
+  "RUF100",
+  "SIM101",
+  "W191",  # tab-indent, redundant when using formatter
+]
+
+[tool.ruff.lint.mccabe]
+max-complexity = 61
+
+[tool.ruff.lint.pylint]
+allow-magic-value-types = ["bytes", "int", "str"]
+max-args = 14
+max-branches = 58
+max-returns = 13
+max-statements = 166
+
+[tool.ruff.lint.per-file-ignores]
+# manifest.py files are evaluated with some global names pre-defined
+"**/manifest.py" = ["F821"]
+
+[tool.ruff.format]
+# Like Black, use double quotes for strings.
+quote-style = "double"
+
+# Like Black, indent with spaces, rather than tabs.
+indent-style = "space"
+
+# Like Black, respect magic trailing commas.
+skip-magic-trailing-comma = false
+
+# Like Black, automatically detect the appropriate line ending.
+line-ending = "auto"