python元祖比较大小

1. robot 源码中

import sys
print(sys.version_info)  # sys.version_info(major=3, minor=7, micro=7, releaselevel='final', serial=0)
print(sys.version_info <(2,7)) # False
print((1,9999,999) <(2,7))  # True
print((2,4,999) <(2,7))     # True
print((3,4,999) <(2,7))     # True