Django + RestFramework

程式碼：

class LogViewSet(viewsets.GenericViewSet,
                 mixins.CreateModelMixin,
                 mixins.ListModelMixin,
                 mixins.RetrieveModelMixin,
                 mixins.UpdateModelMixin,
                 mixins.DestroyModelMixin):
    queryset = Log.
 
objects.all()
    permission_classes = IsAuthenticated
    serializer_class = LogSerializer

報錯：

修改：

class LogViewSet(viewsets.GenericViewSet,
                 mixins.CreateModelMixin,
                 mixins.ListModelMixin,
                 mixins.RetrieveModelMixin,
                 mixins.UpdateModelMixin,
 

                 mixins.DestroyModelMixin):
    queryset = Log.objects.all()
    permission_classes = [IsAuthenticated]
    serializer_class = LogSerializer