How to get multiple ressources using one URI? - tastypie

Question

When I issue this curl command:
curl http://localhost/refeq/v1/vehiclesequipements/?format=json -s | jq .
I get:
{
"objects":[
{
"vehicle_id": 9759,
"resource_uri": "/refeq/v1/vehiclesequipements/9759/",
"noArticle": "",
"name": "OBCIV_TFT2",
"mac": "84:7e:40:e9:f2:1e"
},
{
"vehicle_id": 9899,
"resource_uri": "/refeq/v1/vehiclesequipements/9899/",
"noArticle": "",
"name": "FILM_FRONT",
"mac": "00:40:9d:a2:36:fe"
},
{
"vehicle_id": 9899,
"resource_uri": "/refeq/v1/vehiclesequipements/9899/",
"noArticle": "",
"name": "OBCIV_TFT1",
"mac": "84:7e:40:ea:a4:36"
}
],
"meta": {
"total_count": 3,
"offset": 0,
"limit": 0
}
}
I would like to get two ressources about the vehicle_id: 9899
to get something like this:
{
"objects":[
{
"vehicle_id": 9899,
"resource_uri": "/refeq/v1/vehiclesequipements/9899/",
"noArticle": "",
"name": "FILM_FRONT",
"mac": "00:40:9d:a2:36:fe"
},
{
"vehicle_id": 9899,
"resource_uri": "/refeq/v1/vehiclesequipements/9899/",
"noArticle": "",
"name": "OBCIV_TFT1",
"mac": "84:7e:40:ea:a4:36"
}
],
"meta": {
"total_count": 2,
"offset": 0,
"limit": 0
}
}
the problem I'm facing is that
curl http://localhost/refeq/v1/vehiclesequipements/9899/?format=json -s
returns:
More than one resource is found at this URI.
How to return multiple ressources having ressource_uri ?
I looked at the doc but I don't understand how to achieve this ..
Here's my api.py
from tastypie.resources import ModelResource
from tastypie.serializers import Serializer
from tastypie.authorization import Authorization
from refeq.models import VehiclesEquipements
USE_LOCAL_TIME = True
class MyDateSerializer(Serializer):
def format_datetime(self, data):
return data.strftime("%Y-%m-%dT%H:%M:%S")
class VehiclesEquipementsResource(ModelResource):
class Meta:
queryset = VehiclesEquipements.objects.all()
resource_name = 'vehiclesequipements'
#filtering = {"vehicle_id":["exact","in"]}
authorization=Authorization()
limit = 0
max_limit = 0
if USE_LOCAL_TIME:
serializer = MyDateSerializer()
and models.py
class VehiclesEquipements(models.Model):
vehicle_id = models.IntegerField(primary_key=True)
noArticle = models.CharField(max_length=30, blank=True)
name = models.CharField(max_length=30, blank=True)
mac = models.CharField(max_length=30, blank=True)
class Meta:
db_table = 'vw_vehicles_equipements'
managed = False
Final note:
I cannot use uri filtering:
curl 'http://dope-apipc01/refeq/v1/vehiclesequipements/?format=json&vehicle_id__exact=9899'
I am newbie to Django and tastypie... Any help is appreciated.

Answer 1

It seems like to access a ressource it has to have a unique resource_uri otherwise exception MultipleObjectsReturned is returned.