OpenStack Study: log_handler.py

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# Copyright 2013 IBM Corp.

#

# Licensed under the Apache License, Version 2.0 (the "License"); you may

# not use this file except in compliance with the License. You may obtain

# a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

# License for the specific language governing permissions and limitations

# under the License.

import logging

from oslo.config import cfg

from cinder import rpc

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class PublishErrorsHandler(logging.Handler):

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    def emit(self, record):

        # NOTE(flaper87): This will have to be changed in the

        # future. Leaving for backwar compatibility

        if ('cinder.openstack.common.notifier.log_notifier' in

                cfg.CONF.notification_driver):

            return

        rpc.get_notifier('error.publisher').info('error_notification',

                                                 dict(error=record.msg))