The best of the best links to become a Python developer with style and to start thinking like a true Pythonista / Pythoneer, in a Pythonic manner. We wish to embrace the Pythonic way of thinking and all that its stands for. And yes - we will include source code. Note that Pythonic + Pythonista = Pythonistic (in the title). Also, some extra explanation on very popular Python libraries, e.g the scikit-learn data science Python stack.