ListAPIView in Django Rest Framework not return correct translation

[Alaydyn Gholechragh]

hi
this my code :
class BookListAPIView(ListAPIView):
   queryset = Book.objects.all()
   serializer_class = Bookserializer

and django.po and compiled is :
msgid "title"
msgstr "عنوان"

#: .\app\models.py:13
msgid "price"
msgstr "قیمت"


and result is for http://127.0.0.1:8000/fa/ :

[
    {
        "id": 1,
        "title": "تست",
        "price": "900000"
    }]


in result "title" and "price" not changed they should be  "عنوان" and 
"قیمت": 

i create a view for create new  object :

class BookCreateAPIView(CreateAPIView):
    queryset = Book.objects.all()
    serializer_class = BookCreateserializer

and translation for "title" and "price" worked correctly they are  "عنوان" 
and "قیمت": but i dont know why not work for ListAPIView  

-- 
You received this message because you are subscribed to the Google Groups 
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to django-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/django-users/b6509200-0ca2-4eec-b917-0335c549f0e3%40googlegroups.com.