کتاب پایتون شیءگرا

Power up your Python with object-oriented programming and learn how to write powerful, efficient, and re-usable code.Object-Oriented Pythonis an intuitive and thorough guide to mastering object-oriented programming from the ground up. You’ll cover the basics of building classes and creating objects, and put theory into practice using the pygame package with clear examples that help visualize the object-oriented style. You’ll explore the key concepts of object-oriented programming — encapsulation, polymorphism, and inheritance — and learn not just how to code with objects, but the absolute best practices for doing so. Finally, you’ll bring it all together by building a complex video game, complete with full animations and sounds. The book covers two fully functional Python code packages that will speed up development of graphical user interface (GUI)  programs in Python.You’ll learn how to:• Create and manage multiple objects using an object manager object• Use encapsulation to hide the inner details of objects from client code• Use polymorphism to define one interface and implement it in multiple classes• Apply inheritance to build on existing code