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It accepts only accepts the request method type GET. ReadOnlyModelViewSet A viewset that provides default list() and retrieve() actions.

GenericViewSet The GenericViewSet class does not provide any actions/methods by default such as GET, POST, PUT but does include the base set of generic view behavior, such as the get_object and get_queryset methods. Routers generates urls for ViewSets automatically and binds methods for different request method types. We do not configure the urls with ViewSets. The only difference is using ViewSet you don’t have to create separate views for getting list of objects and detail of one object. ViewSets works exactly same as Generic Views. Viewsĭjango Rest-Framework supports two different types of views.ġ - Function Based Views 2 - Class Based Views (Generic Views, ViewSets)

Now we can use the serializers to write views. If you want to drop down to using Serializer classes instead, then you need to define the validation rules explicitly. When you’re using ModelSerializer all of this is handled automatically for you. With Django Rest Framework the validation is performed entirely on the serializer class. With Django the validation is performed partially on the form, and partially on the model instance. There is also a shortcut allowing you to specify arbitrary additional keyword arguments on fields, using the extra_kwargs option. Model fields which have editable=False set, and AutoField fields will be set to read-only by default. You can set the exclude attribute to a list of fields to be excluded from the serializer. You can also set the fields attribute to the special value _all_ to indicate that all fields in the model should be used.