Python 快速入门，在线资源合集

https://pythonspot.com/en/
https://learnpythonthehardway.org/ 时间太久没完成会要收费
https://docs.python.org/3.5/tutorial/index.html
http://anandology.com/python-practice-book/getting-started.html python2.x的资源，跟着做一遍可以掌握python基础