How to implement server-sent events (SSE) in a Django application?
Instruction: Explain the process of using server-sent events for sending real-time updates to clients in Django.
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Firstly, to implement SSE in Django, you need to understand that Django is synchronous by nature, which means we need to integrate Django Channels or similar asynchronous frameworks to handle connections efficiently. However, for simplicity and to stick with traditional Django, we can use a package called django-eventstream, which supports SSE. This package works well with Django's traditional WSGI setup and can be integrated smoothly into existing Django projects. The process begins with the installation of django-eventstream and adding it to the INSTALLED_APPS in your Django settings. Next, you need to define a URL in your urls.py that will be used for SSE endpoints...