Reqest Response

.gitignore

@@ -1,3 +1,4 @@
 venv
 .vscode
-__pycache__
+__pycache__
+db.sqlite3

website/snippets/urls.py

@@ -1,7 +1,10 @@
 from django.urls import path
+from rest_framework.urlpatterns import format_suffix_patterns
 from . import views
 
 urlpatterns = [
     path('snippets/', views.snippet_list),
     path('snippets/<int:pk>/', views.snippet_detail),
-]
+]
+
+urlpatterns = format_suffix_patterns(urlpatterns)

website/snippets/views.py

@@ -1,49 +1,47 @@
-from django.http import HttpResponse, JsonResponse
+from rest_framework import status
-from django.views.decorators.csrf import csrf_exempt
+from rest_framework.decorators import api_view
-from rest_framework.parsers import JSONParser
+from rest_framework.response import Response
 from .models import Snippet
 from .serializers import SnippetSerializer
 
-@csrf_exempt
+@api_view(['GET', 'POST'])
-def snippet_list(request):
+def snippet_list(request, format=None):
     """
     List all code snippets, or create a new snippet.
     """
     if request.method == 'GET':
         snippets = Snippet.objects.all()
         serializer = SnippetSerializer(snippets, many=True)
-        return JsonResponse(serializer.data, safe=False)
+        return Response(serializer.data)
 
     elif request.method == 'POST':
-        data = JSONParser().parse(request)
+        serializer = SnippetSerializer(data=request.data)
-        serializer = SnippetSerializer(data=data)
         if serializer.is_valid():
             serializer.save()
-            return JsonResponse(serializer.data, status=201)
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
-        return JsonResponse(serializer.errors, status=400)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
 
-@csrf_exempt
+@api_view(['GET', 'PUT', 'DELETE'])
-def snippet_detail(request, pk):
+def snippet_detail(request, pk, format=None):
     """
     Retrieve, update or delete a code snippet.
     """
     try:
         snippet = Snippet.objects.get(pk=pk)
     except Snippet.DoesNotExist:
-        return HttpResponse(status=404)
+        return Response(status=status.HTTP_404_NOT_FOUND)
 
     if request.method == 'GET':
         serializer = SnippetSerializer(snippet)
-        return JsonResponse(serializer.data)
+        return Response(serializer.data)
 
     elif request.method == 'PUT':
-        data = JSONParser().parse(request)
+        serializer = SnippetSerializer(snippet, data=request.data)
-        serializer = SnippetSerializer(snippet, data=data)
         if serializer.is_valid():
             serializer.save()
-            return JsonResponse(serializer.data)
+            return Response(serializer.data)
-        return JsonResponse(serializer.errors, status=400)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
 
     elif request.method == 'DELETE':
         snippet.delete()
-        return HttpResponse(status=204)
+        return Response(status=status.HTTP_204_NO_CONTENT)