В Django REST Framework я пытаюсь добавить корень API в views.py, который имеет представления на основе классов.
Ошибка:
$ http http://127.0.0.1:8000/api/
Error - django.urls.exceptions.NoReverseMatch: Reverse for 'SnippetListView' not found. 'SnippetList' is not a valid view function or pattern name.
backend / views.py
from backend.models import *
from backend.serializers import *
from rest_framework import generics
from rest_framework.decorators import api_view
from rest_framework.response import Response
from rest_framework.reverse import reverse
@api_view(['GET'])
def api_root(request, format=None):
return Response({
'snippets': reverse('SnippetList')
# 'snippets': reverse('SnippetListView')
# 'snippets': reverse('snippet-list')
# 'snippets': reverse('snippet_list')
})
class SnippetList(generics.ListCreateAPIView):
queryset = Snippet.objects.all()
serializer_class = SnippetSerializer
backend / urls.py
from backend import views
from django.urls import path, include
from rest_framework.urlpatterns import format_suffix_patterns
urlpatterns = [
path('', views.api_root),
path('snippets/', views.SnippetList.as_view()),
path('snippets/<int:pk>/', views.SnippetDetail.as_view()),
]
Документы:
https://www.django -rest-framework.org / tutorial / 5-relations-and-and-hyperlinked-apis / # создание-конечной точки для выделенных фрагментов