execution.py 文件源码

def parse_command_args(response: 'Response') -> typing.Tuple[str, str]:
    """

    :param response:
        The response object to modify with status or error data
    :return:
        A tuple where the first element if the name of the command
        to execute, and the second is a string representing the arguments
        to apply to that command.
    """

    cmd = None
    parts = None
    name = None
    args = None
    request_args = arguments.from_request()

    try:
        cmd = request_args.get('command', '')
        parts = [x.strip() for x in cmd.split(' ', 1)]
        name = parts[0].lower()

        args = request_args.get('args', '')
        if not isinstance(args, str):
            args = ' '.join(args)
        args += ' {}'.format(parts[1] if len(parts) > 1 else '').strip()
    except Exception as err:
        response.fail(
            code='INVALID_COMMAND',
            message='Unable to parse command',
            cmd=cmd if cmd else '',
            parts=parts,
            name=name,
            args=args,
            error=err,
            mime_type='{}'.format(request.mimetype),
            request_data='{}'.format(request.data),
            request_args=request_args
        )

    return name, args