#!/usr/bin/env python

# Copyright 2015 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.

"""

Sample Google App Engine application that lists the objects in a Google Cloud

Storage bucket.

For more information about Cloud Storage, see README.md in /storage.

For more information about Google App Engine, see README.md in /appengine.

"""

import json

from googleapiclient import discovery

from oauth2client.client import GoogleCredentials

import webapp2

# The bucket that will be used to list objects.

BUCKET_NAME = '<your-bucket-name>'

credentials = GoogleCredentials.get_application_default()

storage = discovery.build('storage', 'v1', credentials=credentials)

class MainPage(webapp2.RequestHandler):

def get(self):

response = storage.objects().list(bucket=BUCKET_NAME).execute()

self.response.write(

'<h3>Objects.list raw response:</h3>'

'<pre>{}</pre>'.format(

json.dumps(response, sort_keys=True, indent=2)))

app = webapp2.WSGIApplication([

('/', MainPage)

], debug=True)