python 3 argparse的使用记录

在项目中会用到argparse这个模块,相关demo代码如下:

parser = argparse.ArgumentParser(description='File compare and upload ftp server')

parser.add_argument('-path', metavar='path', required=True,
                    dest='path', nargs='+',
                    help='File path to compress')

parser.add_argument('-upload', dest='upload', required=True,
                    action='store',
                    help='Uploaded ftp server directory')

parser.add_argument('-v', dest='verbose', action='store_true',
                    help='verbose mode')

args = parser.parse_args()