How to sort the list?

Question

Django

There is a code, views.py:

# 
coding: utf-8
from blog.models import Post
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger

from django.views.generic import ListView, DetailView

class PostsListView(ListView): 
    model = Post 
  
class PostDetailView(DetailView): 
    model = Post

PostsListView needs to be sorted by datetime parameter , tried model = Post.objects.order_by('-datetime') - doesn't work :(

Answer 1

class PostsListView(ListView): 
    queryset = Post.objects.all().order_by('datetime')