Python - Object-Oriented Programming - Using A Class Inside Another Class

This video tutorial covers the basics of object-oriented programming in Python, focusing on creating and using classes and objects. It provides a practical example of a shopping list application, demonstrating how to define a Product class with attributes and methods, and a Shopping List class that incorporates Product objects. The tutorial includes step-by-step instructions for implementing and testing these classes, emphasizing the importance of understanding object interactions and validating inputs.

What validation check is performed when adding a new item to the shopping list?

How does the 'show' method function in the shopping list class?

What did you learn about using classes within other classes in this chapter?