설정의 기본값 argparse python

python argparse 포함한 기본 정보

# Basic syntax:
parser.add_argument("-t", "--threads", default=10, 
                    help="number of threads to use [default: %(default)s]")

# this will print help messages that look like:
-t THREADS, --threads THREADS
                        number of threads to use [default: 10]