custom URLs using django rest framework

Question

I am trying to use the django rest framework to expose my models as APIs.

serializers

class UserSerializer(serializers.HyperlinkedModelS         


        

Answer 1

I was able to get this to work by using the approach posted here.

django-rest-framework HyperlinkedIdentityField with multiple lookup args

The second error I was receiving was becuase I was including the url definition inside the meta section. It should be before the meta section instead. I also had to specify the lookup field in the viewset code. Here are the relevant parts of my code.

urls.py

from user.views import UserViewSet
user_list = UserViewSet.as_view({'get':'list'})
user_detail = UserViewSet.as_view({'get':'retrieve'})

urlpatterns= [
    url(r'^users/$', user_list, name='user-list'),
    url(r'^user/(?P\d+)/(?P[-\w\d]+)/$', user_detail, name='user-detail'),
    url(r'^api-auth/', include('rest_framework.urls',namespace = 'rest_framework'))
]

views.py:

class UserViewSet(viewsets.ModelViewSet):
    """
    API end point for user details and user list
    """
    lookup_field = 'id'
    serializer_class = UserSerializer
    queryset = user.objects.all()

serializers.py

class UserSerializer(serializers.HyperlinkedModelSerializer):
    url = ParameterisedHyperlinkedIdentityField(view_name='user-detail', lookup_fields=(('id', 'id'), ('slug', 'slug')), read_only=True)

    class Meta:
        model = user
        fields = ('url','name','cover_photo')