django, name 'IndexView' is not defined

问题

I am following this tutorial. At the moment I am at this point but when I start my server with python manage.py runserver 0.0.0.0:8000 and open the url in my browser, I receive following Error:

name 'IndexView' is not defined

This is my urls.py

from django.conf.urls import include, url
from django.contrib import admin
from django.conf.urls import patterns

from rest_framework_nested import routers
from authentication.views import AccountViewSet

router = routers.SimpleRouter()
router.register(r'accounts', AccountViewSet)

urlpatterns = patterns(
    '',
    url(r'^admin/', include(admin.site.urls)),

    url(r'^api/v1/', include(router.urls)),
    url('^.*$', IndexView.as_view(), name='index'),
)

I don't know how to solve this problem, since I never saw myself even declaring this IndexView somewhere. It would be awesome if you guys could give me some suggestions on this one.

Edit:

my views.py

from django.shortcuts import render

# Create your views here.

from rest_framework import permissions, viewsets

from authentication.models import Account
from authentication.permissions import IsAccountOwner
from authentication.serializers import AccountSerializer

class AccountViewSet(viewsets.ModelViewSet):
    lookup_field = 'username'
    queryset = Account.objects.all()
    serializer_class = AccountSerializer

    def get_permissions(self):
        if self.request.method in permissions.SAFE_METHODS:
            return (permissions.AllowAny(),)

        if self.request.method == 'POST':
            return (permissions.AllowAny(),)

        return (permissions.IsAuthenticated(), IsAccountOwner(),)

    def create(self, request):
        serializer = self.serializer_class(data=request.data)

        if serializer.is_valid():
            Account.objects.create_user(**serializer.validated_data)

            return Response(serializer.validated_data, status=status.HTTP_201_CREATED)

        return Response({
            'status': 'Bad request',
            'message': 'Account could not be created with received data.'
        }, status = status.HTTP_400_BAD_REQUEST)

回答1:

You have to create that IndexView and import it in your urls.py. Currently the interpreter complains since in the urls.py IndexView is unknown. To create a new view you should create a new class in views.py, something like:

from django.views.generic.base import TemplateView

class IndexView(TemplateView):
    template_name = 'index.html'

ps: please read the official Django docs, which is very good!

回答2:

The IndexView class is in the boilerplate project's views file.

C:\...\thinkster-django-angular-boilerplate-release\thinkster_django_angular_boilerplate\views

Copy and paste that content into your project's views file.

from django.views.decorators.csrf import ensure_csrf_cookie
from django.views.generic.base import TemplateView
from django.utils.decorators import method_decorator

class IndexView(TemplateView):
    template_name = 'index.html'

    @method_decorator(ensure_csrf_cookie)
    def dispatch(self, *args, **kwargs):
        return super(IndexView, self).dispatch(*args, **kwargs)

回答3:

in your urls.py

from .views import IndexView
url('^.*$', IndexView.as_view(), name='index'),

(.views or yourProject.views)

in your views.py do what daveoncode wrote

来源：https://stackoverflow.com/questions/31287331/django-name-indexview-is-not-defined

标签

django

django-urls