How to override the functionality of values()

[Mallik Sai]

I my models I have a JSON Field and I want to get a particular key value from json field in using values().

assume my JOSN Field data is like

   {'key1':value1,'key2':value2,'key3':value3}

eg: MyModel.objects.values( "field1", "field2", "key1(which is present in json field)" )

Is there any way to get json field key value directly or how can I override the functionality of values() method.

[Mallik Sai]

By writing a custom method in ActiveQuerySet manager

https://stackoverflow.com/questions/44368818/fetch-json-field-value-using-values-in-django