RAIMAD

def show(compo: 'rai.typing.CompoLike', ignore_running: bool = False) -> None:
    """Export `compo` and open it in a CIF viewer."""

    file = Path(tempfile.gettempdir()) / "RAIMAD-SHOW.cif"
    rai.export_cif(compo, file)
    print(f"Saved to {file}")

    if not ignore_running and is_klayout_running():
        print("Klayout already running.")
        return

    args = get_cifview_args(str(file))
    print(f"Running {args}...")

    subprocess.Popen(args)