Replace black and isort with ruff

    * Use ruff config and Make commands from scancode.io

Signed-off-by: Jono Yang <[email protected]>

Author: JonoYang

Makefile

@@ -17,27 +17,24 @@ dev:
 	@echo "-> Configure the development envt."
 	./configure --dev
 
-isort:
-	@echo "-> Apply isort changes to ensure proper imports ordering"
-	${VENV}/bin/isort --sl -l 100 src tests setup.py
-
-black:
-	@echo "-> Apply black code formatter"
-	${VENV}/bin/black -l 100 src tests setup.py
-
 doc8:
 	@echo "-> Run doc8 validation"
 	@${ACTIVATE} doc8 --max-line-length 100 --ignore-path docs/_build/ --quiet docs/
 
-valid: isort black
+valid:
+	@echo "-> Run Ruff format"
+	@${ACTIVATE} ruff format
+	@echo "-> Run Ruff linter"
+	@${ACTIVATE} ruff check --fix
 
 check:
-	@echo "-> Run pycodestyle (PEP8) validation"
-	@${ACTIVATE} pycodestyle --max-line-length=100 --exclude=.eggs,venv,lib,thirdparty,docs,migrations,settings.py,.cache .
-	@echo "-> Run isort imports ordering validation"
-	@${ACTIVATE} isort --sl --check-only -l 100 setup.py src tests .
-	@echo "-> Run black validation"
-	@${ACTIVATE} black --check --check -l 100 src tests setup.py
+	@echo "-> Run Ruff linter validation (pycodestyle, bandit, isort, and more)"
+	@${ACTIVATE} ruff check
+	@echo "-> Run Ruff format validation"
+	@${ACTIVATE} ruff format --check
+	@$(MAKE) doc8
+	@echo "-> Run ABOUT files validation"
+	@${ACTIVATE} about check etc/
 
 clean:
 	@echo "-> Clean the Python env"

pyproject.toml

@@ -50,3 +50,40 @@ addopts = [
     "--strict-markers",
     "--doctest-modules"
 ]
+
+[tool.ruff]
+line-length = 88
+extend-exclude = []
+target-version = "py310"
+
+[tool.ruff.lint]
+# Rules: https://docs.astral.sh/ruff/rules/
+select = [
+    "E",  # pycodestyle
+    "W",  # pycodestyle warnings
+    "D",  # pydocstyle
+    "F",  # Pyflakes
+    "UP", # pyupgrade
+    "S",  # flake8-bandit
+    "I",  # isort
+    "C9", # McCabe complexity
+]
+ignore = ["D1", "D203", "D205", "D212", "D400", "D415"]
+
+[tool.ruff.lint.isort]
+force-single-line = true
+sections = { django = ["django"] }
+section-order = [
+    "future",
+    "standard-library",
+    "django",
+    "third-party",
+    "first-party",
+    "local-folder",
+]
+
+[tool.ruff.lint.mccabe]
+max-complexity = 10
+
+[tool.ruff.lint.per-file-ignores]
+# Place paths of files to be ignored by ruff here

setup.cfg

@@ -54,8 +54,7 @@ testing =
     aboutcode-toolkit >= 7.0.2
     pycodestyle >= 2.8.0
     twine
-    black
-    isort
+    ruff
 
 docs =
     Sphinx>=5.0.2