Signals

Signals in Django allow certain actions to be triggered when specific events occur in your application. Think of them as a way to let different parts of your code communicate with each other without being directly linked. When a particular event happens (like a model being saved or deleted), a signal is sent out, and any functions that are connected to that signal will be executed. This provides a decoupled way to perform tasks in response to events throughout your Django project.

Visit the following resources to learn more:

• @official@Signals
• @official@Signal List
• @article@How to Use Django Signals in Your Projects
• @video@Django Signals - Introduction!
• @video@Django Signals