Method setdefault

pydantic/mypy.py:1245–1248

Set default value for Pydantic model config if config value is `None`.

(self, key: str, value: Any)

            setattr(self, k, v)

    def setdefault(self, key: str, value: Any) -> None:
        """Set default value for Pydantic model config if config value is `None`."""
        if getattr(self, key) is None:
            setattr(self, key, value)


def is_root_model(info: TypeInfo) -> bool: