Method from_json

src/python-common/ceph/deployment/service_spec.py:132–141

(cls, data: Union[dict, str])

    @classmethod
    @handle_type_error
    def from_json(cls, data: Union[dict, str]) -> 'HostPlacementSpec':
        if isinstance(data, str):
            return cls.parse(data)
        if isinstance(data, dict):
            return cls(
                normalize_hostname(data.get('hostname', '')),
                data.get('network', ''),
                data.get('name', '')
            )
        return cls(**data)

    def to_json(self) -> str:
        return str(self)