def is_barra_lliure_set(classroom_id): classroom_=Classroom.objects.get(id=classroom_id) network_type=classroom_.network_device.network_type if network_type=="Mikrotik": try: mk =MikrotikRouter() mk.set_networkdevice(classroom_.network_device) return mk.is_firewall_nat_rule_enabled("src-nat-aula-27") except Exception, e: response.write("EERROR: "+str(e))