parser = argparse.ArgumentParser(description='Process some integers.')
parser.add_argument('SOURCE_DIR', type=str, help='source directory')
parser.add_argument('DEST_DIR', type=str, help='target directory')
parser.add_argument('-c', '--cleanup', action='store_true', dest='cleanup',
default=False, help='clean-up source dir')
parser = argparse.ArgumentParser(description='Process some integers.')
parser.add_argument('SOURCE_DIR', type=str, help='source directory')
parser.add_argument('DEST_DIR', type=str, help='target directory')
parser.add_argument('-c', '--cleanup', action='store_true', dest='cleanup',
default=False, help='clean-up source dir')