Handling different HTTP methods in Django - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the purpose of handling different HTTP methods in a Django view?

Handling different HTTP methods allows a Django view to respond differently to requests like GET, POST, PUT, or DELETE, enabling the server to perform actions like showing data, submitting forms, updating, or deleting resources.

beginner

How do you check the HTTP method of a request in a Django view function?

You check the HTTP method by accessing request.method, which returns a string like 'GET' or 'POST'. You can then use if-else statements to handle each method accordingly.

intermediate

What Django class-based view method handles GET requests?

The get() method handles GET requests in class-based views. You define it to specify what happens when the server receives a GET request.

intermediate

How can you restrict a Django view to only accept POST requests?

You can use the @require_POST decorator from django.views.decorators.http to make sure the view only accepts POST requests. If another method is used, Django returns a 405 Method Not Allowed response.

intermediate

What is the difference between handling HTTP methods in function-based views and class-based views in Django?

In function-based views, you check request.method inside the function and write if-else logic. In class-based views, you define separate methods like get(), post(), etc., for each HTTP method, making the code cleaner and organized.

Which attribute do you use to check the HTTP method in a Django request?

A request.method

B request.type

C request.http_method

D request.action

The correct attribute is request.method, which returns the HTTP method as a string.

What HTTP method is typically used to submit form data to the server?

A GET

B POST

C DELETE

D PUT

POST is used to send data to the server, such as submitting form data.

In a Django class-based view, which method handles a POST request?

A get()

B handle_post()

C process_post()

D post()

The post() method handles POST requests in class-based views.

Which decorator restricts a Django view to only accept POST requests?

A @require_POST

B @require_http_methods(['POST'])

C @require_GET

D @only_post

The @require_POST decorator restricts the view to POST requests only.

What response does Django return if a view receives an unsupported HTTP method?

A 404 Not Found

B 500 Internal Server Error

C 405 Method Not Allowed

D 403 Forbidden

Django returns a 405 Method Not Allowed response when the HTTP method is not supported by the view.

Explain how to handle GET and POST requests differently in a Django function-based view.

Think about how you decide what to do based on request.method.

Describe how class-based views in Django organize code for different HTTP methods.

Consider how methods inside a class correspond to HTTP verbs.