def parse_arguments():
    """
    Parses all the command line arguments using argparse and returns them.
    """
    parser = argparse.ArgumentParser()

    parser.add_argument('file', metavar="FILE", nargs='+',
                        help='file to be made executable')
    parser.add_argument("-p", "--python", metavar="VERSION",
                        help="python version (2 or 3)")
    parser.add_argument('-v', '--version', action='version',
                        version='%(prog)s ' + __version__, help='show version')
    parser.add_argument('-r', '--recursive', action='store_true',
                        help='recursively iterate the directories')

    args = parser.parse_args()
    return args
def parse_arguments ( ) : parser = argparse . ArgumentParser ( ) parser . add_argument ( 'file' , metavar = "FILE" , nargs = '+' , help = 'file to be made executable' ) parser . add_argument ( "-p" , "--python" , metavar = "VERSION" , help = "python version (2 or 3)" ) parser . add_argument ( '-v' , '--version' , action = 'version' , version = '%(prog)s ' + __version__ , help = 'show version' ) parser . add_argument ( '-r' , '--recursive' , action = 'store_true' , help = 'recursively iterate the directories' ) args = parser . parse_args ( ) return args
Parses all the command line arguments using argparse and returns them.