nicolargo / glances

                self.views[key]['decoration'] = self.get_alert(self.stats[key], header=key)

        # Alert only but depend on Core number

        for key in ['ctx_switches']:

            if key in self.stats:

                self.views[key]['decoration'] = self.get_alert(self.stats[key], maximum=100 * self.stats['cpucore'], header=key)

        # Optional

        for key in ['nice', 'irq', 'iowait', 'steal', 'ctx_switches', 'interrupts', 'soft_interrupts', 'syscalls']:

            if key in self.stats:

                self.views[key]['optional'] = True

    def msg_curse(self, args=None):

        """Return the list to display in the UI."""

        # Init the return message

        ret = []

        # Only process if stats exist and plugin not disable

        if not self.stats or args.disable_cpu:

                return self.stats

            # Convert SNMP stats to float

            for key in iterkeys(self.stats):

                self.stats[key] = float(self.stats[key])

            self.stats['total'] = 100 - self.stats['idle']

    def update_views(self):

        """Update stats views."""

        # Call the father's method

        super(Plugin, self).update_views()

        # Add specifics informations

        # Alert and log

        for key in ['user', 'system', 'iowait']:

            if key in self.stats:

                self.views[key]['decoration'] = self.get_alert_log(self.stats[key], header=key)