Mighty, lissome, and tabby.
Algorithms it puffs,
Conundrums it snuffs.
And cherished by those savvy.
This is python 2 tutorial. This tutorial is concrete, example based, and for beginner. In 1 hour, you'll be able to work with the language.
Use the navigation panel on the side.
For python 3, see: Python 3 Tutorial
Thanks to comp.lang.python for comments and corrections.
Ruby, Perl tutorials are moved to: