OpenMV中的MicroPython不支持cmp函数？

[ceeandy]

代码如下

import sys

print(sys.version)
print(cmp(1, 1))

错误信息

Traceback (most recent call last):
  File "<stdin>", line 5, in <module>
NameError: name 'cmp' is not defined
MicroPython v1.9.2-4442-g8d787e97 on 2018-01-24; OPENMV3 with STM32F765
Type "help()" for more information.
>>> 

[kidswong999]

python3 不支持cmp函数