What are the best practices for using super in Python?

What are the best practices for using super in Python?

Using super() helps in calling methods from a parent class. Best practices include using it in the __init__ method and avoiding hardcoding class names.

Can you give an example of using super in a class?

Sure! Here's a simple example:

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

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

This will print 'Parent init' followed by 'Child init'.

Are there any pitfalls to avoid when using super?

Yes, avoid using super() in a way that assumes a specific class hierarchy. Also, be cautious with multiple inheritance, as it can lead to complex behavior.

What about performance issues with super?

Using super() is generally efficient, but in cases of deep inheritance trees, it can introduce some overhead. Always profile if performance is a concern.