def tr_get(config,alarm,section,not_work):
    try:
        zabbix_server = config.get(section, 'server')
        username = config.get(section, 'user')
        password = config.get(section, 'pass')

        zapi = ZabbixAPI(zabbix_server)

        zapi.session.auth = (username, password)
        zapi.session.verify = False
        zapi.timeout = 5.1

        zapi.login(username, password)

        ...

        zapi.session.close()