'Get updated stats from API.'

def update(self):

    last_update = (datetime.datetime.now() - self._client.last_zone_update)
    _LOGGER.debug('Zone:    %s    ', self._zone)
    if (last_update > datetime.timedelta(seconds=1)):
        self._client.zones = self._client.list_zones()
        self._client.last_zone_update = datetime.datetime.now()
        _LOGGER.debug('Updated    from    zone:    %s', self._zone['name'])
    if hasattr(self._client, 'zones'):
        self._zone = next((x for x in self._client.zones if (x['number'] == self._number)), None)
