Function _require_mapping

switchyard/cli/route_bundle.py:1304–1312

(value: object, where: str)

def _require_mapping(value: object, where: str) -> dict[str, object]:
    if not isinstance(value, Mapping):
        raise RouteBundleConfigError(f"{where} must be a mapping")
    result: dict[str, object] = {}
    for key, item in value.items():
        if not isinstance(key, str):
            raise RouteBundleConfigError(f"{where} keys must be strings")
        result[key] = item
    return result


def _optional_mapping(value: object, where: str) -> dict[str, object]: