Questions tagged [django-rest-viewsets]
362 questions
0
votes
1 answer
How to add a custom action for the same route as standard one in a ViewSet
Suppose, we have a ViewSet class:
class SomeViewSet(viewsets.ViewSet):
def create(self, request):
pass
def custom_action(self, request):
pass
and we register SomeViewSet as follows:
some_router =…
Dmytro
- 190
- 8
0
votes
1 answer
Return Empty Page if There's No Filtering Provided in DRF and Django Filters
I have a ViewSet as below:
class EntryViewSet(viewsets.ModelViewSet):
queryset = Entry.objects.all()
serializer_class = EntrySerializer
filter_backends = [DjangoFilterBackend, OrderingFilter]
filterset_class = EntryFilterSet
…
Eray Erdin
- 2,633
- 1
- 32
- 66
0
votes
1 answer
ModelViewSet does not provide `create` url in Django Rest Framework
I have a viewset as below:
class EntryViewSet(viewsets.ModelViewSet):
queryset = Entry.objects.all()
serializer_class = EntrySerializer
permission_classes = [permissions.IsOwnerStaffOrReadOnly]
filter_backends = [DjangoFilterBackend,…
Eray Erdin
- 2,633
- 1
- 32
- 66
0
votes
1 answer
Django Rest framework: Relate 2 tables
I'm new at python and Django. I have a problem relate 2 tables
Participants Model
lass Participant(models.Model):
id = UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
first_name = CharField(max_length=255)
last_name =…
Tomer Avraham
- 64
- 9
0
votes
1 answer
Django REST Framework : How to define nested viewsets and get more explicit lookup_field names?
Context
I have two viewsets, with their own routers to automatically generate the URLs from them :
ModelAViewset
ModelBViewset
For now, only the ModelAViewset details can be access through the following URL :
{root_url}/model-a/
With…
William Afonso
- 76
- 1
- 7
0
votes
0 answers
django get method with argument not working
I am trying to make a get request with an ID argument in django as the doc says in https://docs.djangoproject.com/en/3.2/topics/class-based-views/ but I can't seem to make it work.
The request is arriving in the backend as expected.
"GET…
Luis Moita
- 47
- 1
- 8
0
votes
1 answer
Django Rest Framework (DRF) sets JSON field to Empty in the to_internal_value function
So I am trying to upload file AND Post JSON data to my API following this solution. I have created the Parser, placed it in my viewset. I even receive the image and the JSON data in the to_internal_value function, which i think runs AFTER the parser…
Mazhar Ali
- 63
- 9
0
votes
0 answers
when i wanna update my object, fields with DateField or ImageField are blank, they dont have any data but they are saved in database
models.py
class Log(models.Model):
product = models.ForeignKey(ProductInfo,on_delete=models.PROTECT,default=0,verbose_name='کالا')
number = models.IntegerField(null=False,blank=False,default=0,verbose_name='تعداد')
date_to_recived =…
user15446178
0
votes
1 answer
DRF ViewSet - dealing with query params
I want to change a queryset in my ViewSet depending on query parameters.
I see that there is a list of tags in query params, but when I try extract them I get just last tag as a string. And I have no idea why and how it should work. Can someone…
Константин
- 39
- 6
0
votes
1 answer
Django Viewset retrieve not working with Default Router
I am trying to access a specific comment using the retrieve method in Django View sets. I am using a default router in order to route my urls. I am able to list all comments at api/posts/, but am unable to get a single comment at api/posts/1. I am…
Phil Cho
- 131
- 3
- 14
0
votes
2 answers
Display data that no model exists in a serializer - Python - Django - Django Rest Framework
I have a "Model-Viewset-Serializer" and I need my Serializer to display additional fields that don't exist in the model.
Model:
class MyModel(models.Model):
id = models.UUIDField(primary_key=True, unique=True, default=uuid.uuid4, editable=False,…
maistack123
- 135
- 10
0
votes
1 answer
How to overwrite create method in Viewset to accept my custom serializer in DRF?
I need to create a instance of my model, but in my request.data i don't have the correct information for my serializer.
class CotizacionViewSet(viewsets.ModelViewSet):
serializer_class = CotizacionSerializer
permission_classes =…
0
votes
1 answer
File upload in Django rest
I have created an api for uploading 'profilepicture' for an existing user.
Models.py
class ProfilePicture(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE, related_name='profile_picture')
profile_pic_path =…
Aryan VR
- 189
- 1
- 12
0
votes
1 answer
Pass a value to an api and return a specific object
I have created an api where
#urls.py
router = DefaultRouter()
router.register('login', GetUserViewSet, basename='get_user')
urlpatterns = [
path('', include(router.urls)),
]
#views.py
class GetUserViewSet(viewsets.ReadOnlyModelViewSet):
…
Aryan VR
- 189
- 1
- 12
0
votes
1 answer
How to preprocess uploaded images in views wih Django Rest Framework, and Django
I decided to process the image being uploaded to get the GPS location in views.
the code work and saves to the db but I get prompted to with a FileNotFoundError at /api/v1/addWaste/ [Errno 2] No such file or directory: '/tmp/tmpnsym9i2b.upload.jpg'…
Philip-kio
- 11
- 1
- 1