摘自網絡

python本身沒有switch語句，解決方法有以下3種:

#coding: utf-8  
from __future__ import division  
  
def jia(x,y):  
    
 
print x+y  
  
def jian(x,y):  
    print x-y  
  
def cheng(x,y):  
    print x*y  
  
def chu(x,y):  
    print x/y  
  
operator = {‘+‘:jia,‘-‘:jian,‘*‘:cheng,‘/‘:chu}  
  
def f(x,o,y):  
    operator.get(o)(x,y)  
  
f(3,‘+‘,2)  

Python中Swithch Case語法實現