If you're interested in learning to combine the power of Arduino with the simplicity of Python, these may be the tutorials for you.
This series of lessons will teach you how to take your Arduino projects to the next level by having the Arduino interact with the Python programming language. Python is a free program you can download. Since you have already learned the fundamentals of programming through our first 20 Arduino lessons, learning Python will be a snap!
Source: Using Python with Arduino | Technology Tutorials
Learn more at: http://paxinstruments.com/use-python-with-arduino/