How to use the pyzabbix.ZabbixAPIException function in pyzabbix

def test_LoginToServer(self):
        try:
            ZabbixAPI(url='http://127.0.0.1',
                      user='Admin',
                      password='zabbix')
        except ZabbixAPIException:
            self.fail('Can\'t login to Zabbix')

hosts = zapi.host.get(filter={"host": host_name}, selectInterfaces=["interfaceid"])
if hosts:
    host_id = hosts[0]["hostid"]
    print("Found host id {0}".format(host_id))

    try:
        item = zapi.item.create(
            hostid=host_id,
            name='Used disk space on $1 in %',
            key_='vfs.fs.size[/,pused]',
            type=0,
            value_type=3,
            interfaceid=hosts[0]["interfaces"][0]["interfaceid"],
            delay=30
        )
    except ZabbixAPIException as e:
        print(e)
        sys.exit()
    print("Added item with itemid {0} to host: {1}".format(item["itemids"][0], host_name))
else:
    print("No hosts found")

def import_usermacro(zabbix, yml, usermacro2hostmacroid, host2hostid, template2templateid):
    "Import user macro from YAML. Return created object, None on error, True if object already exists"

    result = None
    try:
        try:
            t = (str(host2hostid[yml['hostid']]),yml['macro']) # host?
        except KeyError:
            t = (str(template2templateid[yml['hostid']]),yml['macro']) # template?
        if t in usermacro2hostmacroid:
            if usermacro2hostmacroid[t]['value'] == str(yml['value']): return True # skip already existing objects
            else:                   # update existing hostmacro
                result = zabbix.usermacro.update(hostmacroid=usermacro2hostmacroid[t]['hostmacroid'], value=str(yml['value']))
        else:                       # create new hostmacro
            result = zabbix.usermacro.create(hostid=host2hostid[yml['hostid']], macro=yml['macro'], value=str(yml['value']))
    except ZabbixAPIException as e:
        if 'already exist' in str(e):
            result = True
        else:
            result = None
            logging.exception(e)
    return result

def wrapperd_f(*args, **kwargs):
            try:
                return func(*args, **kwargs)
            except (requests.ConnectionError, ZabbixAPIException) as e:
                logging.error('Zabbix Error: {}'.format(e))
                return fail_result
        return wrapperd_f

'valueMaps': {
        'createMissing': True,
        'updateExisting': True
    },
}

if os.path.isdir(path):
    #path = path/*.xml
    files = glob.glob(path+'/*.xml')
    for file in files:
        print(file)
        with open(file, 'r') as f:
            template = f.read()
            try:
                zapi.confimport('xml', template, rules)
            except ZabbixAPIException as e:
                print(e)
        print('')
elif os.path.isfile(path):
    files = glob.glob(path)
    for file in files:
        with open(file, 'r') as f:
            template = f.read()
            try:
                zapi.confimport('xml', template, rules)
            except ZabbixAPIException as e:
                print(e)
else:
    print('I need a xml file')

conf = config[DOMAIN]
    if conf[CONF_SSL]:
        schema = 'https'
    else:
        schema = 'http'

    url = urljoin('{}://{}'.format(schema, conf[CONF_HOST]), conf[CONF_PATH])
    username = conf.get(CONF_USERNAME, None)
    password = conf.get(CONF_PASSWORD, None)

    zapi = ZabbixAPI(url)
    try:
        zapi.login(username, password)
        _LOGGER.info("Connected to Zabbix API Version %s", zapi.api_version())
    except ZabbixAPIException as login_exception:
        _LOGGER.error("Unable to login to the Zabbix API: %s", login_exception)
        return False

    hass.data[DOMAIN] = zapi
    return True

def delete_user(self, user):
        try:
            self.api.user.delete(user.backend_id)
        except (pyzabbix.ZabbixAPIException, RequestException) as e:
            raise ZabbixBackendError(e)

def get_host_sla_triggerid(self, api, hostid):
        try:
            return api.trigger.get(hostids=hostid, output=['triggerid'],
                                   # XXX a hardcoded description, consider refactoring
                                   filter={'description': 'Missing data about the VM'})[0]['triggerid']
        except IndexError:
            raise pyzabbix.ZabbixAPIException('No template with id: %s' % hostid)

hostid=zabbix_server_id,
                status=ENABLED
            )
            self.item_id = response['itemids'][0]

            response = self.zapi.trigger.create(
                hostid=zabbix_server_id,
                description=description,
                expression='{Zabbix server:test.alerta.diff()}>0',
                type=GENERATE_MULTIPLE_EVENTS,
                priority=INFORMATION,
                status=ENABLED,
                manual_close=ALLOW_MANUAL_CLOSE
            )
            self.trigger_id = response['triggerids'][0]
        except ZabbixAPIException:
            triggers = self.zapi.trigger.get(hostids=zabbix_server_id)
            self.trigger_id = [t for t in triggers if t['description'] == description][0]['triggerid']
            self.item_id = self.zapi.item.get(triggerids=self.trigger_id)[0]['itemid']

        def zabbix_send(value):
            cfg = protobix.ZabbixAgentConfig()
            cfg.server_active = trapper
            zbx = protobix.DataContainer(cfg)

            zbx.data_type = 'items'
            zbx.add_item(host='Zabbix server', key='test.alerta', value=value)
            response = zbx.send()
            print(response)

        print('sending test items')
        now = int(time.time())