config.py 文件源码

def load_from_path(path, mutable=False):
    """Loads a TOML file from the path

    :param path: Path to the TOML file
    :type path: str
    :param mutable: True if the returned Toml object should be mutable
    :type mutable: boolean
    :returns: Map for the configuration file
    :rtype: Toml | MutableToml
    """

    util.ensure_file_exists(path)
    with util.open_file(path, 'r') as config_file:
        try:
            toml_obj = toml.loads(config_file.read())
        except Exception as e:
            raise DCOSException(
                'Error parsing config file at [{}]: {}'.format(path, e))
        return (MutableToml if mutable else Toml)(toml_obj)