How to use the solnlib.conf_manager function in solnlib

def handleEdit(self, confInfo):
        logger.info("start edit setup configure.")
        scheme, host, port = utils.extract_http_scheme_host_port(scc.getMgmtUri())
        conf_mgr = conf.ConfManager(self.getSessionKey(), self.appName, scheme=scheme, host=host, port=port)
        ta_conf_file = get_or_create_conf_file(conf_mgr, setup_const.myta_conf)
        customized_conf_file = get_or_create_conf_file(conf_mgr, setup_const.myta_customized_conf)
        all_origin_settings = ta_conf_file.get_all()
        all_settings = utils.escape_json_control_chars(
            self.callerArgs.data[setup_const.all_settings][0])
        all_settings = json.loads(all_settings)
        # write global and proxy settings
        self._updateGlobalSettings(setup_const.global_settings, all_settings,
                                   all_origin_settings, ta_conf_file)
        # write customized settings
        customized_conf_file = get_or_create_conf_file(conf_mgr, setup_const.myta_customized_conf)
        self._updateConfStanzas(all_settings.get(setup_const.myta_customized_settings, {}), customized_conf_file, self.encrypt_fields_customized)
        # write account credential settings
        for cred, conf_file in self.cred_confs:
            cred_conf_file = get_or_create_conf_file(conf_mgr, conf_file)
            creds = all_settings.get(cred, {})

def handleEdit(self, confInfo):
        logger.info("start edit setup configure.")
        scheme, host, port = utils.extract_http_scheme_host_port(scc.getMgmtUri())
        conf_mgr = conf.ConfManager(self.getSessionKey(), self.appName, scheme=scheme, host=host, port=port)
        ta_conf_file = get_or_create_conf_file(conf_mgr, setup_const.myta_conf)
        customized_conf_file = get_or_create_conf_file(conf_mgr, setup_const.myta_customized_conf)
        all_origin_settings = ta_conf_file.get_all()
        all_settings = utils.escape_json_control_chars(
            self.callerArgs.data[setup_const.all_settings][0])
        all_settings = json.loads(all_settings)
        # write global and proxy settings
        self._updateGlobalSettings(setup_const.global_settings, all_settings,
                                   all_origin_settings, ta_conf_file)
        # write customized settings
        customized_conf_file = get_or_create_conf_file(conf_mgr, setup_const.myta_customized_conf)
        self._updateConfStanzas(all_settings.get(setup_const.myta_customized_settings, {}), customized_conf_file, self.encrypt_fields_customized)
        # write account credential settings
        for cred, conf_file in self.cred_confs:
            cred_conf_file = get_or_create_conf_file(conf_mgr, conf_file)
            creds = all_settings.get(cred, {})

def _parse_conf_from_rest(self):
        conf_mgr = conf.ConfManager(
            self.__session_key, "Splunk_TA_paloalto", scheme=self.scheme, host=self.host, port=self.port)
        ta_conf_file = get_or_create_conf_file(conf_mgr, setup_const.myta_conf)
        credential_conf_file = get_or_create_conf_file(
            conf_mgr, setup_const.myta_credential_conf)
        # read global and proxy settings
        all_settings = ta_conf_file.get_all()
        if not all_settings:
            all_settings = {}
        self._setNoneValues(all_settings.get(setup_const.global_settings, {}))
        # read account credential settings
        for cred, cred_conf in self.cred_confs:
            try:
                cred_conf_file = get_or_create_conf_file(conf_mgr, cred_conf)
                creds_data = cred_conf_file.get_all()
                self._setNoneValues(creds_data)
                all_settings.update({cred: creds_data})

def _parse_conf_from_rest(self):
        conf_mgr = conf.ConfManager(
            self.__session_key, "Splunk_TA_paloalto", scheme=self.scheme, host=self.host, port=self.port)
        ta_conf_file = get_or_create_conf_file(conf_mgr, setup_const.myta_conf)
        credential_conf_file = get_or_create_conf_file(
            conf_mgr, setup_const.myta_credential_conf)
        # read global and proxy settings
        all_settings = ta_conf_file.get_all()
        if not all_settings:
            all_settings = {}
        self._setNoneValues(all_settings.get(setup_const.global_settings, {}))
        # read account credential settings
        for cred, cred_conf in self.cred_confs:
            try:
                cred_conf_file = get_or_create_conf_file(conf_mgr, cred_conf)
                creds_data = cred_conf_file.get_all()
                self._setNoneValues(creds_data)
                all_settings.update({cred: creds_data})