DRF Nested Serializer
Nested Serializer support for Django Rest Framework.
Installation
pip install drf-nested-serializer
Example
class Goods(models.Model):
name = models.CharField(max_length=10)
category = models.CharField(max_length=20)
class GoodsImage(models.Model):
goods = models.ForeignKey(
Goods,
related_name='goods_images',
on_delete=models.CASCADE
)
image_key = models.CharField(max_length=10)
class GoodsSerializer(NestedModelSerializer):
class Meta:
model = Goods
fields = '__all__'
nested_fields = {'goods_images': 'goods'} # {related_name: field_name}The above will allow to create the following queries
POST
{
"name": "string",
"category: "string",
"goods_images": [
{"image_key": "string"},
{"image_key": "string"},
{"image_key": "string"}
]
}
