Невозможно ответить на 'passenger__email' в классе tripview

я пытаюсь ответить на поле passenger_email в представлении поездки, но не могу ответить. код моей программы приведен ниже. основная проблема здесь passenger__email

    class TripView(viewsets.ReadOnlyModelViewSet):
        lookup_field = 'id'
        lookup_url_kwarg = 'trip_id'
        
        serializer_class = NestedTripSerializer
        permission_classes = (permissions.IsAuthenticated,)
    
        # call only id and status field of trip model

        def get_queryset(self):
            user = self.request.user
    
            if user.group == 'passenger':
                #request to all drivers
                passenger_trip = Trip.objects.filter(passenger=user)
    
                #display only id and status field of trip model and user.email  
                return passenger_trip.values('id', 'status', 'created', 'updated', 'pick_up_address', 'drop_off_address', 'price', 'passenger__email')
                
            return Trip.objects.none()

код ответа на postman находится здесь ниже:-

[ { "id": "412f04aa-3b34-4ee4-a07f-e464cff148c3", "created": "2022-09-12T12:27:31.542074Z", "updated": "2022-09-12T12:27:31.542091Z", "pick_up_address": "pokhara", "drop_off_address": "kathmandu", "price": "20", "статус": "REQUESTED" } ]

**The urls of the code is here below**

    app_name = 'taxi'
    
        urlpatterns = [
            path('', TripView.as_view({'get': 'list'}), name='trip'),
            path('<uuid:trip_id>/', TripView.as_view({'get': 'retrieve'}), name='trip'),
            path('create/', CreateTripView.as_view(), name='create_trip'),
        
        ]
**the model class is here below**

class Trip(models.Model):
    REQUESTED = 'REQUESTED'
    ACCEPTED = 'ACCEPTED'
    STARTED = 'STARTED'
    IN_PROGRESS = 'IN_PROGRESS'
    COMPLETED = 'COMPLETED'

    STATUSES = (
        (REQUESTED, REQUESTED),
        (ACCEPTED, ACCEPTED),   
        (STARTED, STARTED),
        (IN_PROGRESS, IN_PROGRESS),
        (COMPLETED, COMPLETED),
    )

    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)
    pick_up_address = models.CharField(max_length=255)
    drop_off_address = models.CharField(max_length=255)
    price = models.CharField(max_length=25, null=True)
    
    status = models.CharField(max_length=20, choices=STATUSES, default=REQUESTED)
    driver = models.ForeignKey(
        settings.AUTH_USER_MODEL,
        null=True,
        blank=True,
        on_delete=models.DO_NOTHING,
        related_name='trips_as_driver'
    )
    passenger = models.ForeignKey(
        settings.AUTH_USER_MODEL,
        null=True,
        blank=True,
        on_delete=models.DO_NOTHING,
        related_name='trips_as_passenger'
    )
    

    def __str__(self):
        return f'{self.id}'

    def get_absolute_url(self):
        return reverse('trip:trip_detail', kwargs={'trip_id': self.id})

Вернуться на верх