Подскажите, в чем ошибка? Когда захожу на
127.0.0.1:8000/archive выплывает следующая ошибка. В чем может быть проблема?
NameError at /archive/
name 'Article' is not defined
Request Method: GET
Request URL: 127.0.0.1:8000/archive
Django Version: 2.1.4
Exception Type: NameError
Exception Value:
name 'Article' is not defined
Exception Location: /home/alex/djangogirls/myvenv/blog/articles/views.py in archive, line 8
Python Executable: /home/alex/djangogirls/myvenv/bin/python
Python Version: 3.5.2
Python Path:
['/home/alex/djangogirls/myvenv/blog',
'/usr/lib/python35.zip',
'/usr/lib/python3.5',
'/usr/lib/python3.5/plat-x86_64-linux-gnu',
'/usr/lib/python3.5/lib-dynload',
'/home/alex/djangogirls/myvenv/lib/python3.5/site-packages']
Urls.py
from django.contrib import admin
from django.urls import path
import articles
from articles import views
urlpatterns = [
path('admin/', admin.site.urls),
path('archive/', views.archive, name='archive')
]
Views.py
from articles import models
from django.shortcuts import render
def archive(request):
return render(request, 'archive.html', {"posts": Article.objects.all()})
И Models.py
from django.db import models
from django.contrib.auth.models import User
class Article(models.Model):
title = models.CharField(max_length=200)
author = models.ForeignKey(User, on_delete=models.CASCADE)
text = models.TextField()
created_date = models.DateField(auto_now_add=True)
def __unicode__(self):
return "%s: %s" % (self.author.username, self.title)
def get_excerpt(self):
return self.text[:140] + "..." if len(self.text) > 140 else self.text