Snippet モデルを独自のカスタム User モデルに置き換えることを除いて、django REST フレームワークのチュートリアルを進めています。ただし、API をテストしようとすると、取得し続けます。
Traceback (most recent call last):
File "/Users/AndyFang/Desktop/doorstep-django/venv/lib/python2.7/site-packages/django/core/handlers/base.py", line 115, in get_response
response = callback(request, *callback_args, **callback_kwargs)
File "/Users/AndyFang/Desktop/doorstep-django/venv/lib/python2.7/site-packages/django/views/generic/base.py", line 68, in view
return self.dispatch(request, *args, **kwargs)
File "/Users/AndyFang/Desktop/doorstep-django/venv/lib/python2.7/site-packages/django/views/decorators/csrf.py", line 77, in wrapped_view
return view_func(*args, **kwargs)
File "/Users/AndyFang/Desktop/doorstep-django/venv/lib/python2.7/site-packages/rest_framework/views.py", line 326, in dispatch
response = self.handle_exception(exc)
File "/Users/AndyFang/Desktop/doorstep-django/venv/lib/python2.7/site-packages/rest_framework/views.py", line 314, in dispatch
self.initial(request, *args, **kwargs)
File "/Users/AndyFang/Desktop/doorstep-django/venv/lib/python2.7/site-packages/rest_framework/views.py", line 235, in initial
self.check_permissions(request)
File "/Users/AndyFang/Desktop/doorstep-django/venv/lib/python2.7/site-packages/rest_framework/views.py", line 192, in check_permissions
if not permission.has_permission(request, self):
File "/Users/AndyFang/Desktop/doorstep-django/venv/lib/python2.7/site-packages/rest_framework/permissions.py", line 131, in has_permission
if model_cls is None and getattr(view, '_ignore_model_permissions'):
AttributeError: 'user_list' object has no attribute '_ignore_model_permissions'
これを修正するためにさまざまなことを試みました(フォーマット機能の無効化、csrf_exmept トークンの追加など)がすべて役に立ちませんでした。以下は私が書いたコードです:
serializers.py
class UserSerializer(serializers.ModelSerializer):
class Meta:
model = User
fields = ('id', 'email', 'phone_number', 'first_name', 'last_name')
ビュー.py
@api_view(['GET', 'POST'])
def user_list(request, format=None):
"""
List all users, or create a new user.
"""
if request.method == 'GET':
users = User.objects.all()
serializer = UserSerializer(users, many=True)
return Response(serializer.data)
elif request.method == 'POST':
serializer = UserSerializer(data=request.DATA)
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
else:
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
@api_view(['GET', 'PUT', 'DELETE'])
def user_detail(request, pk, format=None):
"""
Retrieve, update or delete a user instance.
"""
try:
user = User.objects.get(pk=pk)
except User.DoesNotExist:
return Response(status=status.HTTP_404_NOT_FOUND)
if request.method == 'GET':
serializer = UserSerializer(user)
return Response(serializer.data)
elif request.method == 'PUT':
serializer = UserSerializer(user, data=request.DATA)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
else:
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
elif request.method == 'DELETE':
user.delete()
return Response(status=status.HTTP_204_NO_CONTENT)
urls.py