Function getMissingExportMessage

packages/python/src/entrypoint.ts:116–140

(
  framework: string,
  entrypoints: string[]
)

}

function getMissingExportMessage(
  framework: string,
  entrypoints: string[]
): string {
  const fileList = entrypoints.slice(0, 3).join(', ');
  const found = `Found ${fileList}`;
  const subject = entrypoints.length === 1 ? 'it' : 'none';
  const verb = entrypoints.length === 1 ? 'does not define' : 'define';
  const displayName = getFrameworkDisplayName(framework);

  switch (framework) {
    case 'fastapi':
      return `${found} but ${subject} ${verb} a top-level "app" FastAPI instance.`;
    case 'flask':
      return `${found} but ${subject} ${verb} a top-level "app" Flask instance.`;
    case 'django':
      return `${found} but ${subject} ${verb} a top-level "application" ASGI or WSGI instance.`;
    case 'fasthtml':
      return `${found} but ${subject} ${verb} a top-level "app" ${displayName} instance.`;
    default:
      return entrypoints.length === 1
        ? `Found ${fileList} but it does not export a top-level "app", "application", or "handler" variable.`
        : `Found ${fileList} but none export a top-level "app", "application", or "handler" variable.`;
  }
}

export function entrypointToModule(entrypoint: string): string {
  return entrypoint