视图家族在rest_framework源码位置和学习曲线为: rest_framework.views: 基本视图(APIView) rest_framework.generics: 工具视图(GenericAPIView) rest_framework.mixins: 视图工具集(Create/Destroy/List/Retrieve/Update) rest_framework.viewsets: 视图集 APIView 前几章代码都是基于APIView写的, 这里就不赘述了, 简单...
return csrf_exempt(view) APIView类继承自Django中的View类,所以根据在Django处理流程中的分析可知,在调用TestAPI.as_view()处理的时候就调用APIView类的该方法,处理方法与Django中的View的处理流程相同,当路由匹配上后就调用了self.dispatch方法进行处理,此时就调用了APIView中的该方法; # Note: Views are made CSR...
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from rest_framework.settings import api_settings def get_object_or_404(queryset, *filter_args, **filter_kwargs): """ Same as Django's standard shortcut, but make sure to also raise 404 if the filter_kwargs don't match the required types. """ try: return _get_obje...
使用基于类视图的最大优势之一是它可以轻松地创建可复用的行为。在mixin类中,Django REST 框架为我们预先封装了:创建、获取、更新、删除等操作。 让我们来看看我们是如何通过使用mixin类编写视图的。这是我们的apis.py: fromrest_frameworkimportmixinsfromrest_frameworkimportgenericsfrommyApp.modelsimportBookfrommyApp...
generics.ListCreateAPIView是Django Rest Framework中的一个通用视图类,用于处理GET和POST请求,用于获取列表和创建对象。 要重写post方法,可以按照以下步骤进行: 创建一个新的类,继承generics.ListCreateAPIView。 代码语言:txt 复制 from rest_framework import generics class MyListCreateAPIView(generics.ListCreate...
classClientDetail(generics.RetrieveUpdateDestroyAPIView):serializer_class=ClientSerializerqueryset=Client.objects.all()lookup_field='name'defget_queryset(self):returnClient.objects.filter(name=self.kwargs['name'])defupdate(self,request,*args,**kwargs):serializer=ClientSerializer(data=request.data)seriali...
Hello, While fiddling around with this great new version of rest-framework I stumbled upon something I didn't expect. I was using the generics.ListCreateAPIView. While the docs note that authentication_classes can be used with an APIView...
generics:fromrest_frameworkimportgenerics#导入方式首先mixins文件中就是一个一个类,写着某些方法,但是你想用于CBV,必须继承django的View,这里我们用rest_framework则需继承APIView, 这个py文件里定义了许多类,但是有一个最基本的类GenericAPIView(views.APIView),里面其他的类都会继承这个类,因为这个类定义的一些 ...
在我们的代码库中,如果我们 import rest_framework.generics 我们的用户类(即我们的 BaseUserManager ),我们得到的错误如下所示: File "/usr/local/lib/python3.9/site-packages/django/apps/config.py", line 178, in get_model return self.models[model_name.lower()] KeyError: 'acmeuser' During handling...