References - OpenSource-Programming/learningpython GitHub Wiki

For people who know other languages that are learning Python: https://wiki.python.org/moin/BeginnersGuide/Programmers

For people who are new to programming: https://wiki.python.org/moin/BeginnersGuide/NonProgrammers

Free books including two on writing games in Python: http://inventwithpython.com

Python Code Challenges: https://edabit.com/challenges