new_contents: #!/usr/bin/env python
  
  # Copyright 2016 Google Inc. All Rights Reserved.
  #
  # 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.
  
  
  def run_quickstart():
      # [START pubsub_quickstart]
      # Imports the Google Cloud client library
      from google.cloud import pubsub
  
      # Instantiates a client
      pubsub_client = pubsub.Client()
  
      # The name for the new topic
      topic_name = 'my-new-topic'
  
      # Prepares the new topic
      topic = pubsub_client.topic(topic_name)
  
      # Creates the new topic
      topic.create()
  
      print('Topic {} created.'.format(topic.name))
      # [END pubsub_quickstart]
  
  
  if __name__ == '__main__':
      run_quickstart()
  
subject: Add new "quickstart" samples [(#547)](https://github.com/GoogleCloudPlatform/python-docs-samples/issues/547)