Initial commit.

Signed-off-by: Cliff Hill <xlorep@darkhelm.org>

backend/pyproject.toml

@@ -0,0 +1,78 @@
+[tool.ruff]
+# Exclude common 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"
+]
+# Set the maximum line length
+line-length = 88
+target-version = "py313"
+
+[tool.ruff.format]
+# Like Black, indent with spaces, rather than tabs.
+indent-style = "space"
+# Like Black, automatically detect the appropriate line ending.
+line-ending = "auto"
+# Like Black, use double quotes for strings.
+quote-style = "double"
+# Like Black, respect magic trailing commas.
+skip-magic-trailing-comma = false
+
+[tool.ruff.lint]
+# Allow unused variables when underscore-prefixed.
+dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
+# Allow fix for all enabled rules (when `--fix`) is provided.
+fixable = ["ALL"]
+# Ignore specific rules
+ignore = [
+  "E501",  # line too long (handled by line-length setting)
+  "B008",  # do not perform function calls in argument defaults
+  "RUF012"  # mutable class attributes should be annotated with typing.ClassVar
+]
+# Enable specific rule sets
+select = [
+  "E",  # pycodestyle errors
+  "W",  # pycodestyle warnings
+  "F",  # pyflakes
+  "I",  # isort
+  "B",  # flake8-bugbear
+  "C4",  # flake8-comprehensions
+  "UP",  # pyupgrade
+  "ARG",  # flake8-unused-arguments
+  "SIM",  # flake8-simplify
+  "TCH",  # flake8-type-checking
+  "PTH",  # flake8-use-pathlib
+  "RUF"  # ruff-specific rules
+]
+unfixable = []
+
+[tool.ruff.lint.isort]
+known-first-party = ["app"]
+
+[tool.ruff.lint.per-file-ignores]
+# Tests can use magic values, assertions, and relative imports
+"tests/**/*" = ["PLR2004", "S101", "TID252"]

backend/pyrightconfig.json

@@ -0,0 +1,34 @@
+{
+  "reportMissingImports": true,
+  "reportMissingTypeStubs": false,
+  "pythonVersion": "3.13",
+  "pythonPlatform": "Linux",
+  "executionEnvironments": [
+    {
+      "root": "."
+    }
+  ],
+  "typeCheckingMode": "strict",
+  "useLibraryCodeForTypes": true,
+  "reportGeneralTypeIssues": true,
+  "reportPropertyTypeMismatch": true,
+  "reportFunctionMemberAccess": true,
+  "reportMissingParameterType": true,
+  "reportMissingTypeArgument": true,
+  "reportIncompatibleMethodOverride": "error",
+  "reportIncompatibleVariableOverride": true,
+  "reportInconsistentConstructor": true,
+  "strictListInference": true,
+  "strictDictionaryInference": true,
+  "strictSetInference": true,
+  "reportCallInDefaultInitializer": true,
+  "reportUnnecessaryIsInstance": true,
+  "reportUnnecessaryCast": true,
+  "reportUnnecessaryComparison": true,
+  "reportUnnecessaryContains": true,
+  "reportImplicitStringConcatenation": true,
+  "reportUnusedCoroutine": true,
+  "reportPrivateUsage": "warning",
+  "reportConstantRedefinition": "warning",
+  "reportImplicitOverride": "warning"
+}