encode/django-rest-framework
1
1
Fork 0
mirror of https://github.com/encode/django-rest-framework.git synced 2025-10-30 15:37:50 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3411 from yiyocx/patch-1

Browse Source 
Improved Serializer relations docs
This commit is contained in:
Xavier Ordoquy 2015-09-17 17:33:53 +02:00
commit b1a5294a1a
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
docs/api-guide/relations.md
View File

@ -255,7 +255,7 @@ For example, the following serializer:
class TrackSerializer(serializers.ModelSerializer):
class Meta:
model = Track
fields = ('order', 'title')
fields = ('order', 'title', 'duration')
class AlbumSerializer(serializers.ModelSerializer):
tracks = TrackSerializer(many=True, read_only=True)
@ -293,7 +293,7 @@ Be default nested serializers are read-only. If you want to to support write-ope
class TrackSerializer(serializers.ModelSerializer):
class Meta:
model = Track
fields = ('order', 'title')
fields = ('order', 'title', 'duration')
class AlbumSerializer(serializers.ModelSerializer):
tracks = TrackSerializer(many=True)
@ -405,13 +405,15 @@ In this case we'd need to override `HyperlinkedRelatedField` to get the behavior
def get_url(self, obj, view_name, request, format):
url_kwargs = {
'organization_slug': obj.organization.slug,
'customer_pk': obj.pk }
'customer_pk': obj.pk
}
return reverse(view_name, url_kwargs, request=request, format=format)
def get_object(self, view_name, view_args, view_kwargs):
lookup_kwargs = {
'organization__slug': view_kwargs['organization_slug'],
'pk': view_kwargs['customer_pk'] }
'pk': view_kwargs['customer_pk']
}
return self.get_queryset().get(**lookup_kwargs)
Note that if you wanted to use this style together with the generic views then you'd also need to override `.get_object` on the view in order to get the correct lookup behavior.