Clever use of argparse

qisys.script.py

# in qibuild/actions/build.py

""" build stuff """

def configure_parser(parser):
    qibuild.parser.build_parser(parser)
    parser.add_argument("target")
    
def do(args):
    build(args.build_type, arg.target)
    
# in qisys/script.py

parser = ArgumentParser("qibuild")
module = find_module(name)
module.configure_parser(parser)
parser.help = module.__doc__
args = parser.parse_args()
module.do(args)