How to pass several list of arguments to @click.option

If you don’t insist on passing something that looks like a list, but simply want to pass multiple variadic arguments, you can use the multiple option.

From the click documentation

@click.command()
@click.option('--message', '-m', multiple=True)
def commit(message):
    click.echo('\n'.join(message))

$ commit -m foo -m bar
foo
bar