Django 3 Web Development Cookbook - Fourth Edition

Using model mixins

In object-oriented languages, such as Python, a mixin class can be viewed as an interface with implemented features. When a model extends a mixin, it implements the interface and includes all of its fields, attributes, properties, and methods. The mixins in Django models can be used when you want to reuse the generic functionalities in different models multiple times. The model mixins in Django are abstract base model classes. We will explore them in the next few recipes.