feat: add .ruff.toml for the template itself

Author: 56kyle

.ruff.toml

@@ -0,0 +1,132 @@
+
+# Exclude a variety of commonly ignored directories.
+# Most importantly, don't lint the inner jinja affected files.
+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",
+    "{{cookiecutter.project_name}}",
+]
+
+# Same as Black.
+line-length = 120
+indent-width = 4
+
+# Assume Python 3.9
+target-version = "py39"
+
+[lint]
+# https://docs.astral.sh/ruff/rules
+select = [
+    "A",
+    "ARG",
+    "B",
+    "B9",
+    "BLE",
+    "C",
+    "C4",
+    "D",
+    "DTZ",
+    "E",
+    "F",
+    "I",
+    "N",
+    "PT",
+    "PTH",
+    "Q",
+    "RET",
+    "RUF",
+    "S",
+    "SIM",
+    "SLF",
+    "T10",
+    "TC",
+    "W"
+]
+ignore = ["E203", "E501"]
+
+
+# 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]+?))$"
+
+[lint.flake8-quotes]
+inline-quotes = "double"
+
+[lint.isort]
+force-single-line = true
+lines-after-imports = 2
+
+[lint.mccabe]
+max-complexity = 10
+
+[lint.per-file-ignores]
+"tests/*" = [
+    "S101",
+    "D100",
+    "D101",
+    "D102",
+    "D103",
+    "D104",
+    "ARG001",
+    "C408",
+    "SLF001"
+]
+"exceptions.py" = ["D107"]
+"noxfile.py" = ["S101"]
+
+[lint.pydocstyle]
+convention = "google"
+
+[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"
+
+# Enable auto-formatting of code examples in docstrings. Markdown,
+# reStructuredText code/literal blocks and doctests are all supported.
+#
+# This is currently disabled by default, but it is planned for this
+# to be opt-out in the future.
+docstring-code-format = false
+
+# Set the line length limit used when formatting code snippets in
+# docstrings.
+#
+# This only has an effect when the `docstring-code-format` setting is
+# enabled.
+docstring-code-line-length = "dynamic"