Python面向对象编程核心思想

https://blog.csdn.net/a2011480169/article/details/73087097

https://www.cnblogs.com/dolphin0520/archive/2013/03/29/2986924.html

https://www.cnblogs.com/dolphin0520/archive/2013/04/03/2997499.html

 https://www.cnblogs.com/wupeiqi/articles/4493506.html

Python比较好的博客

https://blog.csdn.net/jackfrued/article/details/80202011