def _check_passthrough_duplicates_section(yaml: Dict[str, Any]) -> None: # Any value already in the original dictionary must # not be specified in passthrough at the same time. if "passthrough" not in yaml: return passthrough = yaml["passthrough"] duplicates = list(yaml.keys() & passthrough.keys()) if duplicates: raise meta_errors.AmbiguousPassthroughKeyError(duplicates)
def _apply_passthrough( self, section: Dict[str, Any], passthrough: Dict[str, Any], original: collections.OrderedDict, ) -> bool: # Any value already in the original dictionary must # not be specified in passthrough at the same time. duplicates = list(original.keys() & passthrough.keys()) if duplicates: raise meta_errors.AmbiguousPassthroughKeyError(duplicates) section.update(passthrough) return bool(passthrough)