A simple tutorial

This book is not about to tell you everything in python which likes 'Thinking in java', but a simple tutorial on what python can do and how to do it.
　　
When the SQLite came out, I was a little surprised.
When the Google App Engine appeared in my eyes, I was totally astonished.
　　
By the way, your Python version should be 3+ and 2.5, otherwise some examples would not work correctly.