def kwarg_check()

in src/mapillary/utils/verify.py [0:0]

• 23 lines of code
• 12 McCabe index (conditional complexity)

def kwarg_check(kwargs: dict, options: list, callback: str) -> bool:
    """
    Checks for keyword arguments amongst the kwarg argument to fall into the options list

    :param kwargs: A dictionary that contains the keyword key-value pair arguments
    :type kwargs: dict

    :param options: A list of possible arguments in kwargs
    :type options: list

    :param callback: The function that called 'kwarg_check' in the case of an exception
    :type callback: str

    :raises InvalidOptionError: Invalid option exception

    :return: A boolean, whether the kwargs are appropriate or not
    :rtype: bool
    """

    if kwargs is not None:
        for key in kwargs.keys():
            if key not in options:
                raise InvalidKwargError(
                    func=callback,
                    key=key,
                    value=kwargs[key],
                    options=options,
                )

    # If 'zoom' is in kwargs
    if ("zoom" in kwargs) and (kwargs["zoom"] < 14 or kwargs["zoom"] > 17):
        # Raising exception for invalid zoom value
        raise InvalidOptionError(
            param="zoom", value=kwargs["zoom"], options=[14, 15, 16, 17]
        )

    # if 'image_type' is in kwargs
    if ("image_type" in kwargs) and (
        kwargs["image_type"] not in ["pano", "flat", "all"]
    ):
        # Raising exception for invalid image_type value
        raise InvalidOptionError(
            param="image_type",
            value=kwargs["image_type"],
            options=["pano", "flat", "all"],
        )

    # If all tests pass, return True
    return True