libcloudcli

ClickSample

import click


@click.group()
@click.pass_context
def cli(ctx):
    pass


@cli.command(cls=click.Group)
@click.pass_obj
def AWS(obj):
    print("Loaded the AWS API")


@AWS.command(cls=click.Group)
@click.pass_obj
def COMPUTE(obj):
    print("There are several resources")


@COMPUTE.command()
@click.option('--RAM', default=4, help='RAM for the node')
@click.option('--name', prompt='Name',
              help='Name for the node', required=True)
@click.pass_obj
def CREATENODE(obj, RAM, name):
        print('NODE CREATED %s!' % name)

if __name__ == '__main__':
    cli(obj={})