added session authentication

When I log out from the API it does not redirect from login back and cannot reload it so for again login in this project terminate the server and run again so I try to solve this problem using session authentication, Now it's working fine after logout its redirect to login does not need to stop the server and run again.

Author: vikash98k

rest_api/views.py

@@ -3,7 +3,7 @@
 from .serializers import BucketlistSerializer, UserSerializer
 from .models import Bucketlist
 from django.contrib.auth.models import User
-
+from rest_framework.authentication import SessionAuthentication
 
 class CreateView(generics.ListCreateAPIView):
     """This class handles the GET and POSt requests of our rest api."""
@@ -12,6 +12,7 @@ class CreateView(generics.ListCreateAPIView):
     permission_classes = (
         permissions.IsAuthenticated,
         IsOwner)
+    authentication_classes = [SessionAuthentication]
 
     def perform_create(self, serializer):
         """Save the post data when creating a new bucketlist."""
@@ -26,15 +27,18 @@ class DetailsView(generics.RetrieveUpdateDestroyAPIView):
     permission_classes = (
         permissions.IsAuthenticated,
         IsOwner)
+    authentication_classes = [SessionAuthentication]
 
 
 class UserView(generics.ListAPIView):
     """View to list the user queryset."""
     queryset = User.objects.all()
     serializer_class = UserSerializer
+    authentication_classes = [SessionAuthentication]
 
 
 class UserDetailsView(generics.RetrieveAPIView):
     """View to retrieve a user instance."""
     queryset = User.objects.all()
     serializer_class = UserSerializer
+    authentication_classes = [SessionAuthentication]