change linter to ruff (#56)

* change linter to ruff

* add ruff package

* fix ruff params

* add ruff.toml

ruff.toml

@@ -0,0 +1,62 @@
+# Exclude a variety of commonly ignored directories.
+exclude = [
+    ".bzr",
+    ".direnv",
+    ".eggs",
+    ".git",
+    ".git-rewrite",
+    ".hg",
+    ".ipynb_checkpoints",
+    ".mypy_cache",
+    ".nox",
+    ".pants.d",
+    ".pyenv",
+    ".pytest_cache",
+    ".pytype",
+    ".ruff_cache",
+    ".svn",
+    ".tox",
+    ".venv",
+    ".vscode",
+    "__pypackages__",
+    "_build",
+    "buck-out",
+    "build",
+    "dist",
+    "node_modules",
+    "site-packages",
+    "venv",
+    "output",
+]
+
+# Same as Black.
+line-length = 127
+indent-width = 4
+
+# Assume Python 3.8
+target-version = "py38"
+
+[lint]
+# Enable Pyflakes (`F`) and a subset of the pycodestyle (`E`)  codes by default.
+select = ["E4", "E7", "E9", "F"]
+ignore = ["E203"]
+
+# Allow fix for all enabled rules (when `--fix`) is provided.
+fixable = ["ALL"]
+unfixable = []
+
+# Allow unused variables when underscore-prefixed.
+dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
+
+[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"

scripts/lint

@@ -3,8 +3,7 @@ while getopts "fh" arg; do
   # shellcheck disable=SC2220
   case $arg in
     f)
-      black --extend-exclude './venv,./output,./build' --line-length=127 .
-      autoflake --exclude './venv,./output,./build'  --in-place --remove-unused-variables --verbose -r .
+      ruff check --fix --statistics
       ;;
     h)
       echo "Usage: $0 [-f] [-h]"
@@ -15,4 +14,4 @@ while getopts "fh" arg; do
   esac
 done
 
-flake8 --extend-exclude './venv,./output, ./build' --show-source --statistics --max-complexity=10 --extend-ignore=E203 --max-line-length=127
+ruff check --output-format=full

test_requirements.txt

@@ -1,11 +1,8 @@
 #
 ####### test_requirements.txt #######
 #
-flake8
 pytest
 pytest-cov
 pyfakefs
-flake8
 pyfakefs
-black
-autoflake
+ruff