Django Rest Framework and JSONField
If you're using Django Rest Framework >= 3.3, then the JSONField serializer is now included. This is now the correct way.
If you're using Django Rest Framework < 3.0, then see gzerone's answer.
If you're using DRF 3.0 - 3.2 AND you can't upgrade AND you don't need to serialize binary data, then follow these instructions.
First declare a field class:
from rest_framework import serializers
class JSONSerializerField(serializers.Field):
""" Serializer for JSONField -- required to make field writable"""
def to_internal_value(self, data):
return data
def to_representation(self, value):
return value
And then add in the field into the model like
class MySerializer(serializers.ModelSerializer):
json_data = JSONSerializerField()
And, if you do need to serialize binary data, you can always the copy official release code
In 2.4.x:
from rest_framework import serializers # get from https://gist.github.com/rouge8/5445149
class WritableJSONField(serializers.WritableField):
def to_native(self, obj):
return obj
class MyModelSerializer(serializers.HyperlinkedModelSerializer):
my_json_field = WritableJSONField() # you need this.