Understanding Signals in Django

Django's Signals are complicated when you first approach them. However, once you understand the basics of how they work, they are a powerful tool to put in your toolbelt. In this video you will learn about signals by creating your own basic signal class, and quickly using it. Then follow that up with creating a Signal in a django project and using it. ... https://www.youtube.com/watch?v=eOVV4mWXfu4