Function name_callback

python/map_closures/tools/cmd.py:72–78

(value: str)

def name_callback(value: str):
    if not value:
        return value
    dl = available_dataloaders()
    if value not in dl:
        raise typer.BadParameter(f"Supported dataloaders are:\n{', '.join(dl)}")
    return value


app = typer.Typer(add_completion=False, rich_markup_mode="rich")