繁体   English   中英

django-rest-framework多个序列化器用于1个型号?

[英]django-rest-framework multiple serializer for 1 model?

假设你想要放弃

详细请求中的{field1, field2, field3}
列表请求中的{field1, field2}
{field1}关于其他一些更简单的列表请求。

我已经看到了使用实例get_serializer_class与self.action它可以处理细节VS列表场景。 https://stackoverflow.com/a/22755648/433570

我应该定义两个视图集和两个url端点吗?
或者这里有更好的方法吗?

我想这也适用于tastypie。 (两个资源?)

我自己没有测试过,但我认为你可以覆盖你需要的方法。

根据文档 (标记路由的额外操作),您可以:

class UserViewSet(viewsets.ViewSet):
"""
Example empty viewset demonstrating the standard
actions that will be handled by a router class.

If you're using format suffixes, make sure to also include
the `format=None` keyword argument for each action.
"""

def list(self, request):
    pass

def create(self, request):
    pass

def retrieve(self, request, pk=None):
    pass

def update(self, request, pk=None):
    pass

def partial_update(self, request, pk=None):
    pass

def destroy(self, request, pk=None):
    pass

或者如果您需要自定义方法:

from django.contrib.auth.models import User
from rest_framework import status
from rest_framework import viewsets
from rest_framework.decorators import detail_route, list_route
from rest_framework.response import Response
from myapp.serializers import UserSerializer, PasswordSerializer

class UserViewSet(viewsets.ModelViewSet):
"""
A viewset that provides the standard actions
"""
queryset = User.objects.all()
serializer_class = UserSerializer

@detail_route(methods=['post'])
def set_password(self, request, pk=None):
    user = self.get_object()
    serializer = PasswordSerializer(data=request.DATA)
    if serializer.is_valid():
        user.set_password(serializer.data['password'])
        user.save()
        return Response({'status': 'password set'})
    else:
        return Response(serializer.errors,
                        status=status.HTTP_400_BAD_REQUEST)

@list_route()
def recent_users(self, request):
    recent_users = User.objects.all().order('-last_login')
    page = self.paginate_queryset(recent_users)
    serializer = self.get_pagination_serializer(page)
    return Response(serializer.data)

暂无
暂无

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM