Python内置函数
1.next
http://www.cnblogs.com/sesshoumaru/p/6037922.html
2.getattr
getattr(x, 'y') is equivalent to x.y
黄世宇/Shiyu Huang's Personal Page:https://huangshiyu13.github.io/
1.next
http://www.cnblogs.com/sesshoumaru/p/6037922.html
2.getattr
getattr(x, 'y') is equivalent to x.y