def disable_host_notifications(self, host):
        """Disable notifications for a host
        Format of the line that triggers function call::

        DISABLE_HOST_NOTIFICATIONS;<host_name>

        :param host: host to edit
        :type host: alignak.objects.host.Host
        :return: None
        """
        if host.notifications_enabled:
            host.modified_attributes |= DICT_MODATTR["MODATTR_NOTIFICATIONS_ENABLED"].value
            host.notifications_enabled = False
            self.send_an_element(host.get_update_status_brok())