Руководство по языку Python

Python Programming Language Guide by metanit.com.
Contains all the main aspects of the Python language and is designed to master all the basic concepts of Python such as variables, functions, classes, object-oriented programming, and so on. Suitable for both beginners and those studying the basic concepts of this language, as well as for those who continue. For those who have no experience in programming, and for those who already have such experience.