Python 入门指南
http://www.pythondoc.com/pythontutorial27/index.html
The Python Standard Library
https://docs.python.org/2.7/library/index.html
电子书《python核心编程(第二版)》,《Python编程实践》
Python 入门指南
http://www.pythondoc.com/pythontutorial27/index.html
The Python Standard Library
https://docs.python.org/2.7/library/index.html
电子书《python核心编程(第二版)》,《Python编程实践》