7 from charms.layer import options
10 parser = argparse.ArgumentParser(description='Access layer options.')
11 parser.add_argument('section',
12 help='the section, or layer, the option is from')
13 parser.add_argument('option',
14 help='the option to access')
16 args = parser.parse_args()
17 value = options(args.section).get(args.option, '')
18 if isinstance(value, bool):
19 sys.exit(0 if value else 1)
20 elif isinstance(value, list):