pyrightconfig.json

{
    "include": [
        "**/*.py",
    ],
    "exclude": [
        "**/node_modules",
        "**/__pycache__",
        "**/build",
        "**/.*"
    ],
    "strict": [
        // "**/*.py"
    ],
    "pythonVersion": "3.10",

    // CUSTOMIZATIONS
    "reportOptionalMemberAccess": "warning",
    // reportUnknownMemberType caused numerous bogus errors,
    // with Textual's generic App[ResultType] and Screen[ScreenResultType] classes.
    "reportUnknownMemberType": false,
    "reportUnnecessaryTypeIgnoreComment": "information",

    // STRICT PROFILE
    // As far as I know, there's no way to inherit from strict and then loosen any rules,
    // so I've copied from the table and am commenting out the ones I want to change.
    // https://github.com/microsoft/pyright/blob/2a096860c11dff7bbda92f92efb0216e2580c2c6/docs/configuration.md#diagnostic-rule-defaults
    // > In strict type checking mode, overrides may only increase the severity level (e.g. from "warning" to "error").
    "strictListInference": true,
    "strictDictionaryInference": true,
    "strictSetInference": true,
    "analyzeUnannotatedFunctions": true,
    "strictParameterNoneValue": true,
    "enableTypeIgnoreComments": true,
    "reportMissingModuleSource": "warning",
    "reportMissingImports": "error",
    "reportUndefinedVariable": "error",
    "reportAssertAlwaysTrue": "error",
    "reportInvalidStringEscapeSequence": "error",
    "reportInvalidTypeVarUse": "error",
    "reportMissingTypeStubs": "error",
    "reportSelfClsParameterName": "error",
    "reportUnsupportedDunderAll": "error",
    "reportUnusedExpression": "error",
    "reportWildcardImportFromLibrary": "error",
    "reportGeneralTypeIssues": "error",
    "reportOptionalSubscript": "error",
    // "reportOptionalMemberAccess": "error",
    "reportOptionalCall": "error",
    "reportOptionalIterable": "error",
    "reportOptionalContextManager": "error",
    "reportOptionalOperand": "error",
    "reportTypedDictNotRequiredAccess": "error",
    "reportPrivateImportUsage": "error",
    "reportUnboundVariable": "error",
    "reportUnusedCoroutine": "error",
    "reportConstantRedefinition": "error",
    "reportDeprecated": "error",
    "reportDuplicateImport": "error",
    "reportFunctionMemberAccess": "error",
    "reportIncompatibleMethodOverride": "error",
    "reportIncompatibleVariableOverride": "error",
    "reportIncompleteStub": "error",
    "reportInconsistentConstructor": "error",
    "reportInvalidStubStatement": "error",
    "reportMatchNotExhaustive": "error",
    "reportMissingParameterType": "error",
    "reportMissingTypeArgument": "error",
    "reportOverlappingOverload": "error",
    "reportPrivateUsage": "error",
    "reportTypeCommentUsage": "error",
    "reportUnknownArgumentType": "error",
    "reportUnknownLambdaType": "error",
    // "reportUnknownMemberType": "error",
    "reportUnknownParameterType": "error",
    "reportUnknownVariableType": "error",
    "reportUnnecessaryCast": "error",
    "reportUnnecessaryComparison": "error",
    "reportUnnecessaryContains": "error",
    "reportUnnecessaryIsInstance": "error",
    "reportUnusedClass": "error",
    "reportUnusedImport": "error",
    "reportUnusedFunction": "error",
    "reportUnusedVariable": "error",
    "reportUntypedBaseClass": "error",
    "reportUntypedClassDecorator": "error",
    "reportUntypedFunctionDecorator": "error",
    "reportUntypedNamedTuple": "error",
    "reportCallInDefaultInitializer": "none",
    "reportImplicitOverride": "none",
    "reportImplicitStringConcatenation": "none",
    "reportImportCycles": "none",
    "reportMissingSuperCall": "none",
    "reportPropertyTypeMismatch": "none",
    "reportShadowedImports": "none",
    "reportUninitializedInstanceVariable": "none",
    // "reportUnnecessaryTypeIgnoreComment": "none",
    "reportUnusedCallResult": "none",
}