old_contents: # Copyright 2018 Google Inc.
  #
  # 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.
  
  class BaseExporter(object):
      """Convert Admin SDK logs to logging entries and sends them to an export
      destination.
  
      Args:
          api (`googleapiclient.discovery.Resource`): The Admin SDK API to fetch
              records from.
          version (str): The Admin SDK API version.
          credentials_path (str): The path to the GSuite Admin credentials.
          scopes (list): A list of scopes to grant the API requests.
      """
  
      def __init__(self,
                   project_id,
                   destination_name,
                   credentials_path=None):
          raise NotImplementedError()
  
      def send(self, records, dry=False):
          """Writes a list of Admin SDK records to the export destination.
  
          Args:
              records (list): A list of log records.
              dry (bool): Toggle dry-run mode (default: False).
  
          Raises:
              `NotImplementedError`: Method is implemented in a derived class.
          """
          raise NotImplementedError()
  
      def convert(self, records):
          """Convert a bunch of Admin API records to the destination format.
  
          Args:
              records (list): A list of Admin API records.
  
          Raises:
              `NotImplementedError`: Method is implemented in a derived class.
          """
          raise NotImplementedError()
  
      @property
      def last_timestamp(self):
          """Last timestamp synced.
  
          Raises:
              `NotImplementedError`: Method is implemented in a derived class.
          """
          raise NotImplementedError()
  
new_contents: # Copyright 2018 Google Inc.
  #
  # 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.
  
  class BaseExporter(object):
      """Convert Admin SDK logs to a compatible format and sends them to an export
      destination.
  
      Args:
          api (`googleapiclient.discovery.Resource`): The Admin SDK API to fetch
              records from.
          version (str): The Admin SDK API version.
          credentials_path (str, optional): The path to the GSuite Admin credentials.
      """
  
      def __init__(self,
                   project_id,
                   destination_name,
                   credentials_path=None):
          raise NotImplementedError()
  
      def send(self, records, dry=False):
          """Writes a list of Admin SDK records to the export destination.
  
          Args:
              records (list): A list of log records.
              dry (bool): Toggle dry-run mode (default: False).
  
          Raises:
              `NotImplementedError`: Method is implemented in a derived class.
          """
          raise NotImplementedError()
  
      def convert(self, records):
          """Convert a bunch of Admin API records to the destination format.
  
          Args:
              records (list): A list of Admin API records.
  
          Raises:
              `NotImplementedError`: Method is implemented in a derived class.
          """
          raise NotImplementedError()
  
      @property
      def last_timestamp(self):
          """Last timestamp synced.
  
          Raises:
              `NotImplementedError`: Method is implemented in a derived class.
          """
          raise NotImplementedError()
  
subject: Update base.py