How to handle inputs of different types in json?

Question

Python

There are a number of data sources. Each of which "fills" the values ​​of the variables in its own way. I would like to process values ​​in a unified way, but at the same time send back data based on the specifics of the received values.
Those. may come from one source {"some_value": True} and from another {"some_value": "true"}.
In my code, I want to do something like this:

if data.get("some_value"):
    return Response({"some_response": <сюда вставлять True или  "true", в зависимости от типа some_value>})

How can this be done without explicit type checking in "client code"? I think Pydantic has a solution to the problem but hasn't found it yet. Or perhaps you should create your own class with an overridden __bool__? What is the best solution you recommend?