Python跳出多重循环的方法

python中居然没有跳出多层循环的标准语法

• http://blog.csdn.net/churximi/article/details/51043595
• https://www.zhihu.com/question/37076998

[root@shuffle-dev py_test]$ vim sf_breakN.py       
  1 #!/usr/bin/env python
  2 # -*- coding: utf-8 -*-
  3 
  4 for i in range(1,5):
  5     for j in range(1,5):
  6         for k in range(1,5):
  7             if i==j==k==2:
  8                 break    #break1                                                                         
  9             else:
 10                 print i,'---',j,'---',k
 11         else:
 12             continue
 13         break    #break2
 14     else:
 15         continue
 16     break    #break 3