What is Python Class Def?
A Python class definition, often referred to as a "class def," is a blueprint for creating objects in object-oriented programming. It encapsulates data (attributes) and functions (methods) that operate on that data, allowing for the organization and reuse of code. A class is defined using the `class` keyword followed by the class name and a colon. Inside the class, the `__init__` method initializes object attributes, while other methods define behaviors. Classes promote modularity and abstraction, enabling developers to model real-world entities and relationships effectively within their programs.