Function is_namedtuple_instance

dask/utils.py:2205–2219

Returns True if obj is an instance of a namedtuple. Note: This function checks for the existence of the methods and attributes that make up the namedtuple API, so it will return True IFF obj's type implements that API.

(obj: Any)

def is_namedtuple_instance(obj: Any) -> bool:
    """Returns True if obj is an instance of a namedtuple.

    Note: This function checks for the existence of the methods and
    attributes that make up the namedtuple API, so it will return True
    IFF obj's type implements that API.
    """
    return (
        isinstance(obj, tuple)
        and hasattr(obj, "_make")
        and hasattr(obj, "_asdict")
        and hasattr(obj, "_replace")
        and hasattr(obj, "_fields")
        and hasattr(obj, "_field_defaults")
    )


def get_default_shuffle_method() -> str: