What are the differences between mixins and interfaces in Python?

What are the differences between mixins and interfaces in Python?

In Python, mixins are classes that provide methods to other classes through inheritance, while interfaces define a contract for classes without providing implementation.

Can you give me an example of a mixin?

Sure! A common example of a mixin is a class that adds logging functionality. You can create a LoggingMixin that other classes can inherit from to gain logging capabilities.

How do interfaces work in Python?

Python doesn't have formal interfaces like some other languages, but you can use abstract base classes (ABCs) from the abc module to define an interface.

When should I use a mixin instead of an interface?

Use mixins when you want to share functionality across classes, and use interfaces when you want to enforce a certain structure without implementation.