old_contents: #
  # Copyright 2013 eNovance
  #
  # 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.
  """Log alarm notifier."""
  
  from oslo_log import log
  
  from aodh.i18n import _
  from aodh import notifier
  
  LOG = log.getLogger(__name__)
  
  
  class LogAlarmNotifier(notifier.AlarmNotifier):
      "Log alarm notifier."""
  
      @staticmethod
      def notify(action, alarm_id, alarm_name, severity, previous, current,
                 reason, reason_data):
          LOG.info(_(
              "Notifying alarm %(alarm_name)s %(alarm_id)s of %(severity)s "
              "priority from %(previous)s to %(current)s with action %(action)s"
              " because %(reason)s.") % ({'alarm_name': alarm_name,
                                          'alarm_id': alarm_id,
                                          'severity': severity,
                                          'previous': previous,
                                          'current': current,
                                          'action': action,
                                          'reason': reason}))
  
new_contents: #
  # Copyright 2013 eNovance
  #
  # 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.
  """Log alarm notifier."""
  
  from oslo_log import log
  
  from aodh.i18n import _
  from aodh import notifier
  
  LOG = log.getLogger(__name__)
  
  
  class LogAlarmNotifier(notifier.AlarmNotifier):
      "Log alarm notifier."""
  
      @staticmethod
      def notify(action, alarm_id, alarm_name, severity, previous, current,
                 reason, reason_data):
          LOG.info(_(
              "Notifying alarm %(alarm_name)s %(alarm_id)s of %(severity)s "
              "priority from %(previous)s to %(current)s with action %(action)s"
              " because %(reason)s.") % ({'alarm_name': alarm_name,
                                          'alarm_id': alarm_id,
                                          'severity': severity,
                                          'previous': previous,
                                          'current': current,
                                          'action': action.geturl(),
                                          'reason': reason}))
  
subject: Change for more useful output in log notifier