old_contents: from st2actions.runners.pythonrunner import Action
  from st2client.client import Client
  from st2client.models.datastore import KeyValuePair
  
  from lib.utils import filter_none_values
  
  
  __all__ = [
      'St2BaseAction'
  ]
  
  
  class St2BaseAction(Action):
      def __init__(self, config):
          super(St2BaseAction, self).__init__(config)
          self._client = Client
          self._kvp = KeyValuePair
          self.client = self._get_client()
  
      def _get_client(self):
          host = self.config['base_url']
  
          try:
              return self._client(base_url=host)
          except Exception as e:
              return e
  
      def _run_client_method(self, method, method_kwargs, format_func):
          """
          Run the provided client method and format the result.
  
          :param method: Client method to run.
          :type method: ``func``
  
          :param method_kwargs: Keyword arguments passed to the client method.
          :type method_kwargs: ``dict``
  
          :param format_func: Function for formatting the result.
          :type format_func: ``func``
  
          :rtype: ``list`` of ``dict``
          """
          # Filter out parameters with string value of "None"
          # This is a work around since the default values can only be strings
          method_kwargs = filter_none_values(method_kwargs)
          method_name = method.__name__
          self.logger.debug('Calling client method "%s" with kwargs "%s"' % (method_name,
                                                                             method_kwargs))
  
          result = method(**method_kwargs)
          result = format_func(result)
          return result
  
new_contents: from st2actions.runners.pythonrunner import Action
  from st2client.client import Client
  from st2client.models.datastore import KeyValuePair  # pylint: disable=no-name-in-module
  
  from lib.utils import filter_none_values
  
  
  __all__ = [
      'St2BaseAction'
  ]
  
  
  class St2BaseAction(Action):
      def __init__(self, config):
          super(St2BaseAction, self).__init__(config)
          self._client = Client
          self._kvp = KeyValuePair
          self.client = self._get_client()
  
      def _get_client(self):
          host = self.config['base_url']
  
          try:
              return self._client(base_url=host)
          except Exception as e:
              return e
  
      def _run_client_method(self, method, method_kwargs, format_func):
          """
          Run the provided client method and format the result.
  
          :param method: Client method to run.
          :type method: ``func``
  
          :param method_kwargs: Keyword arguments passed to the client method.
          :type method_kwargs: ``dict``
  
          :param format_func: Function for formatting the result.
          :type format_func: ``func``
  
          :rtype: ``list`` of ``dict``
          """
          # Filter out parameters with string value of "None"
          # This is a work around since the default values can only be strings
          method_kwargs = filter_none_values(method_kwargs)
          method_name = method.__name__
          self.logger.debug('Calling client method "%s" with kwargs "%s"' % (method_name,
                                                                             method_kwargs))
  
          result = method(**method_kwargs)
          result = format_func(result)
          return result
  
subject: Fix lint issue.