Function _optional_string

swanlab/cli/ping/__init__.py:236–242

(message: Message, field: str)

def _optional_string(message: Message, field: str) -> Optional[str]:
    if not _has_field(message, field):
        return None
    value = getattr(message, field)
    if value == "":
        return None
    return str(value)


def _metadata_python_version(metadata: MetadataSnapshot) -> Optional[str]: