'Update stats views.'

def update_views(self):

    super(Plugin, self).update_views()
    for i in self.stats:
        self.views[i[self.get_key()]]['signal']['decoration'] = self.get_alert(i['signal'])
        self.views[i[self.get_key()]]['quality']['decoration'] = self.views[i[self.get_key()]]['signal']['decoration']
