We are exploring using Python data classes and typehints directly. This way can remove all dependencies and rely on standard library. As first step we are expl

We are exploring using Python data classes and typehints directly. This way can remove all dependencies and rely on standard library. As first step we are exploring marshmallow with data classes like the way we are dealing with jsonschema using pydantic. In our product we prefer to use as little 3rd party packages as possible and rely on standard library. When we want to use 3rd party package we look at the code and if my team can support and enhance it then only we use, except in some case where package is better than standard library like requests.