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Diffstat (limited to 'docs/tutorial/3-class-based-views.md')
| -rw-r--r-- | docs/tutorial/3-class-based-views.md | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/docs/tutorial/3-class-based-views.md b/docs/tutorial/3-class-based-views.md index eddf6311..b115b022 100644 --- a/docs/tutorial/3-class-based-views.md +++ b/docs/tutorial/3-class-based-views.md @@ -6,8 +6,8 @@ We can also write our API views using class based views, rather than function ba We'll start by rewriting the root view as a class based view. All this involves is a little bit of refactoring. - from snippet.models import Snippet - from snippet.serializers import SnippetSerializer + from snippets.models import Snippet + from snippets.serializers import SnippetSerializer from django.http import Http404 from rest_framework.views import APIView from rest_framework.response import Response @@ -66,7 +66,7 @@ We'll also need to refactor our URLconf slightly now we're using class based vie from django.conf.urls import patterns, url from rest_framework.urlpatterns import format_suffix_patterns - from snippetpost import views + from snippets import views urlpatterns = patterns('', url(r'^snippets/$', views.SnippetList.as_view()), @@ -85,8 +85,8 @@ The create/retrieve/update/delete operations that we've been using so far are go Let's take a look at how we can compose our views by using the mixin classes. - from snippet.models import Snippet - from snippet.serializers import SnippetSerializer + from snippets.models import Snippet + from snippets.serializers import SnippetSerializer from rest_framework import mixins from rest_framework import generics @@ -102,14 +102,14 @@ Let's take a look at how we can compose our views by using the mixin classes. def post(self, request, *args, **kwargs): return self.create(request, *args, **kwargs) -We'll take a moment to examine exactly what's happening here - We're building our view using `MultipleObjectAPIView`, and adding in `ListModelMixin` and `CreateModelMixin`. +We'll take a moment to examine exactly what's happening here. We're building our view using `MultipleObjectAPIView`, and adding in `ListModelMixin` and `CreateModelMixin`. The base class provides the core functionality, and the mixin classes provide the `.list()` and `.create()` actions. We're then explicitly binding the `get` and `post` methods to the appropriate actions. Simple enough stuff so far. class SnippetDetail(mixins.RetrieveModelMixin, mixins.UpdateModelMixin, mixins.DestroyModelMixin, - generics.SingleObjectBaseView): + generics.SingleObjectAPIView): model = Snippet serializer_class = SnippetSerializer @@ -122,14 +122,14 @@ The base class provides the core functionality, and the mixin classes provide th def delete(self, request, *args, **kwargs): return self.destroy(request, *args, **kwargs) -Pretty similar. This time we're using the `SingleObjectBaseView` class to provide the core functionality, and adding in mixins to provide the `.retrieve()`, `.update()` and `.destroy()` actions. +Pretty similar. This time we're using the `SingleObjectAPIView` class to provide the core functionality, and adding in mixins to provide the `.retrieve()`, `.update()` and `.destroy()` actions. ## Using generic class based views Using the mixin classes we've rewritten the views to use slightly less code than before, but we can go one step further. REST framework provides a set of already mixed-in generic views that we can use. - from snippet.models import Snippet - from snippet.serializers import SnippetSerializer + from snippets.models import Snippet + from snippets.serializers import SnippetSerializer from rest_framework import generics @@ -142,7 +142,7 @@ Using the mixin classes we've rewritten the views to use slightly less code than model = Snippet serializer_class = SnippetSerializer -Wow, that's pretty concise. We've got a huge amount for free, and our code looks like good, clean, idiomatic Django. +Wow, that's pretty concise. We've gotten a huge amount for free, and our code looks like good, clean, idiomatic Django. Next we'll move onto [part 4 of the tutorial][tut-4], where we'll take a look at how we can deal with authentication and permissions for our API. |
