How can I use super() in Python effectively?

How can I use super() in Python effectively?

The super() function in Python allows you to call methods from a parent class. It's particularly useful in inheritance.

Can you give me an example of using super() in a class hierarchy?

Sure! Here's a simple example:

class Parent:
    def __init__(self):
        print('Parent initialized')

class Child(Parent):
    def __init__(self):
        super().__init__()
        print('Child initialized')

child = Child()

This will output:

Parent initialized
Child initialized

What happens if I don't use super() in the Child class?

If you don't use super(), the __init__ method of the Parent class won't be called, which may lead to uninitialized attributes or other issues.

Are there any best practices for using super()?

Yes! Always use super() in a consistent manner, especially in multiple inheritance scenarios, to avoid confusion and ensure proper method resolution.