Method load_config_file

monai/bundle/config_parser.py:592–611

Load a single config file with specified file path (currently support JSON and YAML files). Args: filepath: path of target file to load, supported postfixes: `.json`, `.yml`, `.yaml`. kwargs: other arguments for ``json.load`` or ```yaml.safe_load``, depends

(cls, filepath: PathLike, **kwargs: Any)

    @classmethod
    def load_config_file(cls, filepath: PathLike, **kwargs: Any) -> dict:
        """
        Load a single config file with specified file path (currently support JSON and YAML files).

        Args:
            filepath: path of target file to load, supported postfixes: `.json`, `.yml`, `.yaml`.
            kwargs: other arguments for ``json.load`` or ```yaml.safe_load``, depends on the file format.

        """
        if not filepath:
            return {}
        _filepath: str = str(Path(filepath))
        if not re.compile(cls.path_match, re.IGNORECASE).findall(_filepath):
            raise ValueError(f'unknown file input: "{filepath}"')
        with open(_filepath) as f:
            if _filepath.lower().endswith(cls.suffixes[0]):
                return json.load(f, object_pairs_hook=check_key_duplicates, **kwargs)  # type: ignore[no-any-return]
            if _filepath.lower().endswith(cls.suffixes[1:]):
                return yaml.load(f, CheckKeyDuplicatesYamlLoader, **kwargs)  # type: ignore[no-any-return]
            raise ValueError(f"only support JSON or YAML config file so far, got name {_filepath}.")

    @classmethod
    def load_config_files(cls, files: PathLike | Sequence[PathLike] | dict, **kwargs: Any) -> dict: