This third edition of Python 3 Object-Oriented Programming fully explains classes, data encapsulation, and exceptions for developing well-designed software. Temporarily free to download!

The object-oriented paradigm popularized by languages including Java and C++ has slowly given way to a functional programming approach that is advocated by popular Python libraries and JavaScript ...

Users are advised to get on board with object-oriented programming sooner rather than later, because OOP is the future.