old_contents: # Copyright 2017 <thenakliman@gmail.com>
  #
  # 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
  import configparser
  
  from nirikshak.common import plugins
  from nirikshak.workers import base
  
  LOG = logging.getLogger(__name__)
  
  
  @plugins.register('ini')
  class INIConfigValidatorWorker(base.Worker):
  
      @base.match_expected_output
      @base.validate(required=('file', 'section', 'key'))
      def work(self, **kwargs):
          k = kwargs['input']['args']
          config = configparser.ConfigParser()
          config.read(k['file'])
          value = None
          try:
              value = config.get(k['section'], k['key'])
              LOG.info("%s configuration option found in %s section",
                       k['section'], k['key'])
          except Exception:
              LOG.error("Not able to find %s configuration parameter in %s "
                        "section", k['key'], k['section'], exc_info=True)
  
          return value
  
new_contents: # Copyright 2017 <thenakliman@gmail.com>
  #
  # 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
  try:
      import configparser
  except ImportError:
      import ConfigParser as configparser
  
  from nirikshak.common import plugins
  from nirikshak.workers import base
  
  LOG = logging.getLogger(__name__)
  
  
  @plugins.register('ini')
  class INIConfigValidatorWorker(base.Worker):
  
      @base.match_expected_output
      @base.validate(required=('file', 'section', 'key'))
      def work(self, **kwargs):
          k = kwargs['input']['args']
          config = configparser.ConfigParser()
          config.read(k['file'])
          value = None
          try:
              value = config.get(k['section'], k['key'])
              LOG.info("%s configuration option found in %s section",
                       k['section'], k['key'])
          except Exception:
              LOG.error("Not able to find %s configuration parameter in %s "
                        "section", k['key'], k['section'], exc_info=True)
  
          return value
  
subject: Support for python3.5 has been added for configparser