Python is a great scripting language known to be both powerful and simple.

I recently start to re-learn it and use the occasion to look at Python 3.
I found the following resources really useful so let share them with world:

A byte of Python
https://python.swaroopch.com/
Clear and simple, nice beginner book that walk you through all the basics.
Its short enough to let you learn really fast what you need to know to start writing your own script

Dive into Python update for Python 3
https://diveintopython3.net/
“Python from novice to pro” as they say.
More detailed than “A byte of Python”, it also take longer time to go through.
It is a good read once you get use to the basic of the language

Python 3 Documentation
http://docs.python.org/py3k/
The official documentation. You will love its Library Reference

Module of the Week
https://pymotw.com/3/
Really good blog that explore all the module available in Python.
The code examples, recently switch from Python 2.6 to 3 \o/

Happy coding!