Django filter Error?

Question

[Nubbin]

Добрый день

from django_filters import rest_framework as filters
from rest_framework import viewsets
from rest_framework.filters import SearchFilter, OrderingFilter


class ItemViewSet(viewsets.ModelViewSet):
    __basic_fields = ('name', 'is_text')
    queryset = Items.objects.all()
    serializer_class = ItemsSerializer
    filter_backends = (filters.DjangoFilterBackend, SearchFilter, OrderingFilter)
    filter_fields = __basic_fields,
    search_fields = __basic_fields

Ребята в чем тут проблема просто никак не могу понять, выдает ошибку

'tuple' object has no attribute 'split'

Хочу фильтровать по несколько позициям

Comments

[Nubbin]

filter_fields = ('title', 'body')
так тоже не работает, выдает ту же ошибку

[Nubbin]

AttributeError at /api/items/
'tuple' object has no attribute 'split'
Request Method:	GET
Request URL:	http://127.0.0.1:8000/api/items/
Django Version:	2.1.1
Exception Type:	AttributeError
Exception Value:	
'tuple' object has no attribute 'split'
Exception Location:	C:\python36\lib\site-packages\django_filters\utils.py in get_field_parts, line 157
Python Executable:	C:\python36\python.exe
Python Version:	3.6.5

[Nubbin]

Internal Server Error: /api/items/
Traceback (most recent call last):
  File "C:\python36\lib\site-packages\django\core\handlers\exception.py", line 34, in inner
    response = get_response(request)
  File "C:\python36\lib\site-packages\django\core\handlers\base.py", line 126, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "C:\python36\lib\site-packages\django\core\handlers\base.py", line 124, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "C:\python36\lib\site-packages\django\views\decorators\csrf.py", line 54, in wrapped_view
    return view_func(*args, **kwargs)
  File "C:\python36\lib\site-packages\rest_framework\viewsets.py", line 103, in view
    return self.dispatch(request, *args, **kwargs)
  File "C:\python36\lib\site-packages\rest_framework\views.py", line 483, in dispatch
    response = self.handle_exception(exc)
  File "C:\python36\lib\site-packages\rest_framework\views.py", line 443, in handle_exception
    self.raise_uncaught_exception(exc)
  File "C:\python36\lib\site-packages\rest_framework\views.py", line 480, in dispatch
    response = handler(request, *args, **kwargs)
  File "C:\python36\lib\site-packages\rest_framework\mixins.py", line 40, in list
    queryset = self.filter_queryset(self.get_queryset())
  File "C:\python36\lib\site-packages\rest_framework\generics.py", line 152, in filter_queryset
    queryset = backend().filter_queryset(self.request, queryset, self)
  File "C:\python36\lib\site-packages\django_filters\rest_framework\backends.py", line 90, in filter_queryset
    filterset = self.get_filterset(request, queryset, view)
  File "C:\python36\lib\site-packages\django_filters\rest_framework\backends.py", line 31, in get_filterset
    filterset_class = self.get_filterset_class(view, queryset)
  File "C:\python36\lib\site-packages\django_filters\rest_framework\backends.py", line 73, in get_filterset_class
    class AutoFilterSet(self.filterset_base):
  File "C:\python36\lib\site-packages\django_filters\filterset.py", line 71, in __new__
    new_class.base_filters = new_class.get_filters()
  File "C:\python36\lib\site-packages\django_filters\filterset.py", line 330, in get_filters
    field = get_model_field(cls._meta.model, field_name)
  File "C:\python36\lib\site-packages\django_filters\utils.py", line 141, in get_model_field
    fields = get_field_parts(model, field_name)
  File "C:\python36\lib\site-packages\django_filters\utils.py", line 157, in get_field_parts
    parts = field_name.split(LOOKUP_SEP)
AttributeError: 'tuple' object has no attribute 'split'
[24/Sep/2018 13:20:36] "GET /api/items/ HTTP/1.1" 500 127771

[Nubbin]

class ItemViewSet(viewsets.ModelViewSet):
    queryset = Items.objects.all()
    serializer_class = ItemsSerializer
    filter_backends = (filters.DjangoFilterBackend, SearchFilter, OrderingFilter)
    filter_fields = ('name', 'is_text')

как только я убираю "name" или "is_text" работает все

[Nubbin]

Спасибо, проблема решена.

Answer 1

[glader]

Лишняя запятая после "filter_fields = __basic_fields"