Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Django Basics Model Administration First app view

Posted by Hien Ha
Hien Ha
1,417 Points

What happen with my output

I have used len() to take query set the number of article but I can't get the right output

articles/views.py 
from django.http import HttpResponse
from .models import Article
# Write your views here
def article_list(request):
    article_list = str(len(Article.object.all))
    output = 'There are' + ' ' + article_list + 'articles'
    return httpResponse(output)

4 Answers

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points

You are close. But you have a few issues:

  • To get all articles instead of Article.object.all it should be Article.objects.all() See this video @ 1:40
  • In your output string there should be a space before "articles" and a period at the end.
  • In your return statement HttpResponse begins with a capital H
Hien Ha
Hien Ha
1,417 Points
Hien Ha
Hien Ha
1,417 Points

from django.http import HttpResponse from .models import Article

Write your views here

def article_list(request): article_list = str(len(Article.objects.all()) output = 'There are' + ' ' + article_list + ' articles' HttpRespone(output) If keep stat that "Bummer: invalid syntax (views.py, line 8) " -( the output line) what do you mean "a period at the end."

Hien Ha
Hien Ha
1,417 Points
Hien Ha
Hien Ha
1,417 Points

Hello please help

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points

A period after articles. With the changes you'd have:

from django.http import HttpResponse
from .models import Article
# Write your views here
def article_list(request):
    article_list = str(len(Article.objects.all()))
    output = 'There are' + ' ' + article_list + ' articles.'
    return HttpResponse(output)