def transform_arg_name(arg):
    if isinstance(arg, types.Record):
        return arg._code % "Record_%s"
    elif (isinstance(arg, types.Array) and
          isinstance(arg.dtype, types.Record)):
        type_name = "array" if arg.mutable else "readonly array"
        return ("%s(Record_%s, %sd, %s)"
                % (type_name, arg.dtype._code, arg.ndim, arg.layout))
    else:
        return str(arg)
dataset/ETHPy150Open numba/numba/numba/funcdesc.py/transform_arg_name/swapped operands of `%`