How to use opts_get_action method in autotest

Best Python code snippet using autotest_python

boottool.py

Source:boottool.py

...1581            value = getattr(opts, action)1582            if value is not None:1583                has_action = True1584        return has_action1585    def opts_get_action(self, opts):1586        '''1587        Gets the selected action from the parsed opts1588        '''1589        global ACTIONS_OPT_METHOD_NAME1590        for action in ACTIONS_OPT_METHOD_NAME:1591            value = getattr(opts, action)1592            if value is not None:1593                return action1594        return None1595    def check_values(self, opts, args):1596        '''1597        Validate the option the user has supplied1598        '''1599        # check if an action has been selected1600        if not self.opts_has_action(opts):1601            self.print_help()1602            raise SystemExit1603        # check if action needs a --title option1604        action = self.opts_get_action(opts)1605        if action in ACTIONS_REQUIRE_TITLE:1606            if opts.title is None:1607                print 'Action %s requires a --title parameter' % action1608                raise SystemExit1609        return (opts, args)1610class BoottoolApp(object):1611    '''1612    The boottool application itself1613    '''1614    def __init__(self):1615        self.opts = None1616        self.args = None1617        self.option_parser = OptionParser()1618        self.grubby = None1619        self.log = logging.getLogger(self.__class__.__name__)1620    def _parse_command_line(self):1621        '''1622        Parsers the command line arguments1623        '''1624        (self.opts,1625         self.args) = self.option_parser.parse_args()1626    def _configure_logging(self):1627        '''1628        Configures logging based on --debug= command line switch1629        We do not have as many levels as the original boottool(.pl) had, but1630        we accept the same range of parameters and adjust it to our levels.1631        '''1632        log_map = {0: logging.WARNING,1633                   1: logging.INFO,1634                   2: logging.DEBUG}1635        try:1636            level = int(self.opts.debug)1637        except ValueError:1638            level = 01639        max_level = max(log_map.keys())1640        if level > max_level:1641            level = max_level1642        if os.environ.has_key('BOOTTOOL_DEBUG_RUN'):1643            logging_level = logging.DEBUG1644        else:1645            logging_level = log_map.get(level)1646        logging.basicConfig(level=logging_level,1647                            format=LOGGING_FORMAT)1648    def run(self):1649        self._parse_command_line()1650        self._configure_logging()1651        # if we made this far, the command line checking succeeded1652        if self.opts.grubby_path:1653            self.grubby = Grubby(self.opts.grubby_path, self.opts)1654        else:1655            install_grubby_if_necessary()1656            self.grubby = Grubby(opts=self.opts)1657        if self.opts.bootloader:1658            self.log.debug('Forcing bootloader "%s"', self.opts.bootloader)1659            try:1660                self.grubby._set_bootloader(self.opts.bootloader)1661            except ValueError as msg:1662                self.log.error(msg)1663                sys.exit(-1)1664        #1665        # The following implements a simple action -> method dispatcher1666        # First, we look for a method named action_ + action_name on the1667        # app instance itself. If not found, we try to find a method with1668        # the same name as the action in the grubby instance.1669        #1670        action_name = self.option_parser.opts_get_action(self.opts)1671        try:1672            action_method = getattr(self, "action_%s" % action_name)1673        except AttributeError:1674            action_method = getattr(self.grubby, action_name)1675        if action_method:1676            result = action_method()1677            if result is None:1678                result = 01679            elif isinstance(result, str):1680                print result1681                result = 01682            sys.exit(result)1683    #1684    # The following block implements actions. Actions are methods that will be...

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