specify any particular version.

    allowed_args : list, optional
        In case of list, it must be the list of names of some
        first arguments of the decorated functions that are
        OK to be given as positional arguments. In case of None value,
        defaults to list of all arguments not having the
        default value.

    name : str, optional
        The specific name of the function to show in the warning
        message. If None, then the Qualified name of the function
        is used.
    c