Why OOP exists

Learn the fundamental principles behind OOP and how they connect to the syntax of Python. Introduction Welcome! This article will teach you the core ideas behind object-oriented programming, commonly known as OOP. This is the article I wish I read many years ago, when I was first learning about OOP in Python. If you're new to OOP, this article will explain why OOP exists, how it works, and how to work with OOP in Python. If you think you already know OOP, this article will change the way you think about programming and Python. Code is about real-world things Let me tell you about a programming project I had to do in college where you had to write a library management service. We were expected to work in pairs and I was paired with my good friend Tito. Tito and I sat down and started going through the problem statement, figuring out what we needed to implement. We got to a point where Tito turned to me and said: “It's not obvious to me what's the best way to represent a book in our…