old_contents: from django.http import HttpResponse
  from rest_framework.generics import ListCreateAPIView, RetrieveUpdateDestroyAPIView
  from rest_framework.response import Response
  from registries.models import Organization
  from registries.serializers import DrillerListSerializer, DrillerSerializer
  
  class APIDrillerListCreateView(ListCreateAPIView):
      queryset = Organization.objects.all().select_related('province_state')
      serializer_class = DrillerSerializer
  
      def list(self, request):
          queryset = self.get_queryset()
          serializer = DrillerListSerializer(queryset, many=True)
          return Response(serializer.data)
  
  
  class APIDrillerRetrieveUpdateDestroyView(RetrieveUpdateDestroyAPIView):
      queryset = Organization.objects.all()
      lookup_field = "org_guid"
      serializer_class = DrillerSerializer
  
  
  # Create your views here.
  def index(request):
      return HttpResponse("TEST: Driller Register app home index.")
  
new_contents: from django.http import HttpResponse
  from rest_framework.generics import ListCreateAPIView, RetrieveUpdateDestroyAPIView
  from rest_framework.response import Response
  from registries.models import Organization
  from registries.serializers import DrillerListSerializer, DrillerSerializer
  
  class APIDrillerListCreateView(ListCreateAPIView):
      """
      get:
      Return a list of all registered drilling organizations
  
      post:
      Create a new drilling organization instance
      """
      
      queryset = Organization.objects.all().select_related('province_state')
      serializer_class = DrillerSerializer
  
      def list(self, request):
          queryset = self.get_queryset()
          serializer = DrillerListSerializer(queryset, many=True)
          return Response(serializer.data)
  
  
  class APIDrillerRetrieveUpdateDestroyView(RetrieveUpdateDestroyAPIView):
      """
      get:
      Return the specified drilling organization
  
      patch:
      Updates the specified drilling organization with the fields/values provided in the request body
  
      delete:
      Removes the specified drilling organization record
      """
  
      queryset = Organization.objects.all()
      lookup_field = "org_guid"
      serializer_class = DrillerSerializer
  
  
  # Create your views here.
  def index(request):
      return HttpResponse("TEST: Driller Register app home index.")
  
subject: Add docstrings to view classes