Function add_command

dataset_tool.py:870–872

(cmd, desc, example=None)

    subparsers = parser.add_subparsers(dest='command')
    subparsers.required = True
    def add_command(cmd, desc, example=None):
        epilog = 'Example: %s %s' % (prog, example) if example is not None else None
        return subparsers.add_parser(cmd, description=desc, help=desc, epilog=epilog)

    p = add_command(    'info',             'Display general info about dataset.',
                                            'info datasets/mnist')