Defaults to None. skip_keys (bool, optional): Skip keys not of a basic type. Defaults to False. ensure_ascii (bool, optional): Escape all non-ascii characters. Defaults to False. check_circular (bool, optional): Check for circular references. Defaults to True. allow_nan (bool, optional): Allow NaN and Infinity values. Defaults to True. default (Callable, optional): A callable that converts values that can not be encoded in to something that can be JSON encoded. Defaults to None. sort_keys (bool, optional): Sort dictionary keys. Defaults to False. Returns: JSON: New JSON object from the given data. r!