datastore_cli.py 文件源码

def add_log_args(self):
        """
        Add arguments for log manipulations
        :return:
        """
        self.log_parser = self.subparsers.add_parser('log', help="Manipulations for logs",
                                                     formatter_class=argparse.RawTextHelpFormatter)
        self.log_parser.add_argument('action', choices=['list', 'get'])
        # To get multiline help msgs:
        # http://stackoverflow.com/questions/3853722/python-argparse-how-to-insert-newline-in-the-help-text
        self.log_parser.add_argument('--limit', '-l', type=int, default=100, required=False)
        self.log_parser.add_argument('--device_list', '-n', type=str, required=False)
        self.log_parser.add_argument('--begin', '-b', required=False)
        self.log_parser.add_argument('--end', '-e', required=False)

        # self.log_parser.add_argument('options', nargs='*', help='''key=value pairs used to assist in selecting
        # and setting attributes
        # More
        # ... and more
        # ...and more!''')
        self.log_parser.set_defaults(func=self.log_execute)