When should we use Class-Based views in Django?

The following article explains When should we use Class-Based views in Django.

Class-Based Views (CBVs) in Django provide an object-oriented way to organize view code. They can be a powerful and flexible tool in your Django toolbox. The following list shows some scenarios where you might want to use CBVs.

Reusability. CBVs can be used to reuse common functionality across multiple views. By subclassing a base view, you can inherit common attributes and methods that can be used across multiple views.
Inheritance. CBVs allow for an easy inheritance, which can make it easier to create and manage views with similar functionality. You can create a base view that includes common functionality and then subclass it to create more specific views with additional functionality.
Consistency. CBVs can help enforce consistency in your codebase by providing a standard way to handle common tasks such as authentication, permissions, and rendering templates.
Separation of concerns. CBVs can help separate concerns in your codebase by allowing you to separate view logic from other parts of your code, such as models and forms.
Ease of testing. CBVs can be easier to test than function-based views because you can easily create instances of the view class and test individual methods.

In short, CBVs can be a good choice when you need a flexible and reusable way to handle view logic in your Django project. However, they may not be the best choice for all situations, especially for smaller projects with simpler views.

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