Function get_meta

sdk/python/src/dagger/mod/_utils.py:66–75

Get metadata from an annotated type.

(obj: Any, match: type[T])

def get_meta(obj: Any, match: type[T]) -> T | None:
    """Get metadata from an annotated type."""
    if is_initvar(obj):
        return get_meta(obj.type, match)
    if not is_annotated(obj):
        return None
    return next(
        (arg for arg in reversed(typing.get_args(obj)) if isinstance(arg, match)),
        None,
    )


def get_doc(obj: Any) -> str | None: