Can you explain what is meant by the term 'reverse' in the context of the Django framework?

In Django, the term reverse refers to a function that allows you to obtain a URL by the route's name (the URL pattern's name). This is convenient for constructing links in code without hardcoding URL strings, which increases flexibility and ease of maintenance.

For example, if there is a route named article-detail in urls.py, you can get its URL using reverse:

from django.urls import reverse

url = reverse('article-detail', args=[article_id])

This is especially useful in templates, views, and tests to avoid duplicating URLs and to prevent errors when routes change.