Python - Object-Oriented Programming - Make Your Objects Comparable.

This video tutorial explains the concept of magic methods in Python, focusing on how they are used internally by classes. It demonstrates creating a student class with attributes and methods to add courses and calculate averages. The tutorial further explores defining comparison methods to make objects comparable, ensuring type safety by checking object types, and handling errors effectively.

What are dunder methods in Python and how are they typically named?

Explain the purpose of the __init__ method in a Python class.

What is the significance of the __str__ method in a Python class?

How can you make your custom objects comparable in Python?

Describe the process of defining a method to calculate the average grade for a student object.

How do you compare two student objects based on their average grades?

What methods need to be defined to enable comparison operators for a custom class?

What error occurs when trying to compare a student object with an integer, and why does it happen?

Explain how to handle type checking when comparing objects of different classes.

What is the role of the isinstance function in the context of comparison methods?