New function to replace CMP () function in Python2 (GT,GE,EQ,LE,LT) in Python3

Original source: http://blog.csdn.net/Artprog/article/details/52197779

The CMP () function is no longer available in Python3 and is replaced by the following five functions:

import operator       #首先要导入运算符模块operator.gt(1,2)      #意思是greater than（大于）operator.ge(1,2) #意思是greater and equal（大于等于）operator.eq(1,2) #意思是equal（等于）operator.le(1,2) #意思是less and equal（小于等于）operator.lt(1,2) #意思是less than（小于）

Even with the first five abbreviations as function names:

New function (GT,GE,EQ,LE,LT)

to replace the CMP () function in Python2 in Python3