Django Flowchart

1. User requests a page
2. Request reaches Request Middlewares, which could manipulate or answer the request
3. The URLConffinds the related View using urls.py
4. View Middlewares are called, which could manipulate or answer the request
5. The view function is invoked
6. The view could optionally access data through models
7. All model-to-DB interactions are done via a manager
8. Views could use a special context if needed
9. The context is passed to the Template for rendering
10. Template uses Filters and Tags to render the output
11. Output is returned to the view
12. HTTPResponse is sent to the Response Middlerwares
13. Any of the response middlewares can enrich the response or return a completely new response
14. The response is sent to the user’s browser.