http://www.pythontab.com/
Python开发者门户
http://www.liaoxuefeng.com/
https://docs.python.org/3/library/functions.html Python官方文档
http://www.w3cschool.cc/python/att-string-index.html
http://www.cnblogs.com/yuxc/category/307122.html
http://www.cnblogs.com/itech/archive/2011/01/28/1945273.html 常用的模块
http://blog.csdn.net/column/details/py-data-analysis.html
京公网安备 11010802041100号