ExamHoot
22 / 30Django Middleware and Request ProcessingHardPython - Django Framework

Custom Middleware Implementation for Request Logging

class RequestLoggingMiddleware:
    def __init__(self, get_response):
        self.get_response = get_response

    def __call__(self, request):
        print(f"Request path: {request.path}")
        response = self.get_response(request)
        print(f"Response status: {response.status_code}")
        return response

  1. The middleware correctly logs request path and response status code for every request

  2. The middleware will fail because get_response should be called before print statements

  3. The __init__ method should accept additional parameters from MIDDLEWARE configuration

  4. The middleware cannot log response status because response object is not yet created

Show answer & explanation

Correct answer

The middleware correctly logs request path and response status code for every request

Explanation

This middleware correctly implements the callable class pattern where __init__ receives get_response and __call__ processes each request-response cycle, allowing logging at both stages.

Written by ExamHoot EditorialPublished · Updated

All 30 Django Middleware and Request Processing questions

  1. 1.What is the primary purpose of Django Middleware?
  2. 2.In which setting in Django is middleware configured?
  3. 3.What is the order of execution for middleware methods during request processing?
  4. 4.Which middleware method is called when an exception occurs in a view?
  5. 5.What does returning a response object from process_request() do?
  6. 6.Which built-in Django middleware handles Cross-Site Request Forgery (CSRF) protection?
  7. 7.What is the purpose of the SessionMiddleware in Django?
  8. 8.What does the CommonMiddleware middleware do?
  9. 9.In Django middleware, what does returning None from process_request() indicate?
  10. 10.Which middleware is responsible for adding User object to the request?
  11. 11.Understanding Django Middleware Execution Order
  12. 12.Middleware Methods and Request Processing Flow
  13. 13.Scenario:
  14. 14.Understanding process_exception() Middleware Method
  15. 15.Coding:
  16. 16.Scenario:
  17. 17.Understanding Middleware Short-Circuiting with Early Response
  18. 18.Scenario:
  19. 19.Understanding Middleware Exception Handling
  20. 20.Scenario:
  21. 21.Middleware Execution Order and Request Processing Pipeline
  22. 22.Custom Middleware Implementation for Request Logging
  23. 23.Exception Handling in Django Middleware
  24. 24.Request/Response Modification in Middleware - Hari's Scenario
  25. 25.Middleware Short-Circuiting and Early Response - Prasath's Scenario
  26. 26.CORS Middleware Implementation
  27. 27.Conditional Middleware Processing Based on URL Pattern
  28. 28.Middleware and Template Context Processing
  29. 29.Database Connection Management in Middleware
  30. 30.Middleware Initialization with Settings - Hari's Configuration Scenario