Add the ruff python format/lint options

scripts/ruff.toml

@@ -0,0 +1,83 @@
+# Exclude a variety of commonly ignored directories.
+exclude = [
+    "*.egg-info",
+    "*.pyc",
+    ".bzr",
+    ".cache",
+    ".direnv",
+    ".eggs",
+    ".git",
+    ".git-rewrite",
+    ".hg",
+    ".ipynb_checkpoints",
+    ".mypy_cache",
+    ".nox",
+    ".pants.d",
+    ".pyenv",
+    ".pytest_cache",
+    ".pytype",
+    ".ruff_cache",
+    ".svn",
+    ".tox",
+    ".venv",
+    ".vscode",
+    "__pycache__",
+    "__pypackages__",
+    "_build",
+    "buck-out",
+    "build",
+    "dist",
+    "docs",
+    "node_modules",
+    "shared-venv",
+    "site-packages",
+    "venv",
+]
+
+line-length = 100
+indent-width = 4
+target-version = "py37"
+
+[lint]
+select = [
+    "B",
+    "C",
+    "E",
+    "F",
+    "N",
+    "W",
+    "B9",
+]
+ignore = [
+    "B905",
+    "C901",
+    "E203",
+    "E501",
+    "E722",
+    "N802",
+    "N803",
+    "N804",
+    "N806",
+    "N815",
+]
+
+# 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"
+