pyrightconfig.json

{
  "typeCheckingMode": "basic",
  // Target the oldest supported version in editors and default CLI
  "pythonVersion": "3.7",
  // Keep it simple for now by allowing both mypy and pyright to use `type: ignore`
  "enableTypeIgnoreComments": true,
  // Exclude from scanning when running pyright
  "exclude": [
    "build/",
    // Vendored
    "Pythonwin/Scintilla/",
    // Forked IDLE extensions predating Python 2.3. They now live in idlelib in https://github.com/python/cpython/tree/main/Lib/idlelib
    "Pythonwin/pywin/idle/",
    // Ignoring non-public apis for now
    "**/Test/",
    "**/test/",
    "**/Demos/",
    "**/demo/",
  ],
  // Packages that will be accessible globally.
  // Setting this makes pyright use the repo's code for those modules instead of typeshed or pywin32 in site-packages
  "extraPaths": [
    "com",
    "win32/Lib",
    "Pythonwin",
  ],
  // TODO: For now this allows us to at least put pyright in place by massively reducing checked code
  // it also reduces issues with the shipped types-pywin32 from typeshed
  "reportGeneralTypeIssues": "none",
  "reportArgumentType": "none",
  "reportAttributeAccessIssue": "none",
  // FIXE: These all need to be fixed first and turned back to error
  // some of the fixes need to be done in types-pywin32 from typeshed
  "reportCallIssue": "warning",
  "reportOperatorIssue": "warning",
  "reportOptionalCall": "warning",
  "reportOptionalIterable": "warning",
  "reportOptionalMemberAccess": "warning",
  "reportOptionalSubscript": "warning",
  // TODO: Leave Unbound/Undefined to their own PR(s)
  "reportUnboundVariable": "warning",
  "reportUndefinedVariable": "warning",
  // Too many dynamically generated modules. This will require type stubs to properly fix.
  "reportMissingImports": "warning",
  // IDEM, but happens when pywin32 is not in site-packages but module is found from typeshed.
  // TODO: Is intended to be fixed with an editable install
  // Since we're a library, and not user code, we care less about forgetting to install a dependency,
  // as long as we have its stubs. So just disabling for now is fine.
  "reportMissingModuleSource": "none",
  // External type stubs may not be completable, and this will require type stubs for dynamic modules.
  "reportMissingTypeStubs": "information",
  // Sometimes used for extra runtime safety
  "reportUnnecessaryComparison": "warning",
  // Use Flake8/Pycln/Ruff instead
  "reportUnusedImport": "none",
}