Python Task.is_valid示例

示例#1

def task_lists(request):
    if request.method == 'GET':
        t_lists = TaskList.objects.all()
        serializer = Task(t_lists, many=True)
        return JsonResponse(serializer.data, safe=False)
    elif request.method == 'POST':
        t_list = json.loads(request.body)
        serializer = Task(data=t_list)
        if serializer.is_valid():
            serializer.save()
            return JsonResponse(serializer.data)
        return JsonResponse(serializer.errors)

示例#2

def task_list(request, pk):
    try:
        t_list = models.TaskList.objects.get(id=pk)
    except models.TaskList.DoesNotExist as e:
        return JsonResponse({'error': str(e)}, safe=False)

    if request.method == 'GET':
        serializer = Task(t_list)
        return JsonResponse(serializer.data, safe=False)
    elif request.method == 'PUT':
        data = json.loads(request.body)
        serializer = Task(instance=t_list, data=data)
        if serializer.is_valid():
            serializer.save()
        return JsonResponse(serializer.errors)
    elif request.method == 'DELETE':
        t_list.delete()
        return JsonResponse({})