click_kwargs.py

import click


@click.command(help='Get evaluation result.')
@click.argument('exp_dir')
@click.option('--force', '-f', is_flag=True, default=False, help='Overwrite previous evaluation result.')
@click.option('--iteration', '-i', type=str, required=True, multiple=True,
              help='specified multiple iterations in one run by E.g, -i 10 -i 400')
@click.option('--fa', type=float, default=None, help='Set threshold by fa.')
@click.option('--threshold', type=float, default=None, help='Set threshold.')
@click.option('--recall', type=float, default=None, help='Set threshold by recall.')
def evaluate(*args, **kwargs):
    """
    :param args: always empty
    :param kwargs: all argument and option of click
    :return:
    """
    print(args)
    print('-----------------------')
    print(kwargs)


if __name__ == '__main__':
    evaluate()

#$ python myclk.py here -i 180k
# ()
# -----------------------
# {'exp_dir': 'here', 'fa': None, 'iteration': ('180k',), 'recall': None, 'threshold': None, 'force': True}