def value_from_opt_pointer(option, opt_pointer, length=0):
    if option in uint64_opts:
        return int(opt_pointer[0])
    elif int64_opts in option:
        return int(opt_pointer[0])
    elif option in int_opts:
        return int(opt_pointer[0])
    elif option in binary_opts:
        return ffi.string(opt_pointer)
    else:
        raise ValueError('Invalid option')
dataset/ETHPy150Open felipecruz/zmqpy/zmqpy/zmqpy.py/value_from_opt_pointer/swapped operands of `in`