链接
http://blog.csdn.net/lanchunhui/article/details/49514297
http://blog.csdn.net/chenggong2dm/article/details/9368641
http://blog.csdn.net/u013088062/article/details/50216015
pycharm断点调试
原文：http://www.cnblogs.com/fanxuanhui-linux/p/7689864.html
