This book is concerned with the basic level of Python programming. It is authored by collecting slides in the lecture on Python programming during one semester; each page is given as a slide, instead of full text. It is intended for one with somewhat experience of python programming, to review it briefly; it is composed of eight lectures. This book includes programming starting, functional programming, object-oriented programming, and web programming. The programming language, Python, which is covered in this book is popularly used for implementing AI (Artificial Intelligence) systems.