Programming in Python
Free Resources
The list is ever changing... Your proposals are welcome!
References, tutorials
Online References
Python 3.6.4 documentation
the official Python docs from python.org. Includes links to references, tutorials, etc.
Learning-python’s documentation!
an exhaustive documentation from readthedocs.io
Online Tutorials
Beginner's Guide to Python
from
wiki.python.org
The Python Tutorial
the official Python tutorial
Style guides
PEP 8 -- Style Guide for Python Code
Based on Guido's original Python Style Guide essay
Exercises, contests, puzzles
Solve Python | HackerRank
the HackerRank domain for Python, from very beginners to experts
Practice Python
over 30 beginner Python exercises just waiting to be solved.
The Python Challenge
The most entertaining way to explore Python. Every puzzle can be solved by a bit of (python) programming
to be continued...