Upgrade 3rd packages

third_party/oauth2client/clientsecrets.py

-# Copyright (C) 2011 Google Inc.
+# Copyright 2014 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.
 
 """Utilities for reading OAuth 2.0 client secret files.
 
 A client_secrets.json file contains all the information needed to interact with
 an OAuth 2.0 protected service.
 """
 
 __author__ = 'jcgregorio@google.com (Joe Gregorio)'
 
+import json
 
-from anyjson import simplejson
+from third_party import six
+
 
 # Properties that make a client_secrets.json file valid.
 TYPE_WEB = 'web'
 TYPE_INSTALLED = 'installed'
 
 VALID_CLIENT = {
     TYPE_WEB: {
         'required': [
             'client_id',
             'client_secret',
@@ skipping 26 matching lines @@
   """Base error for this module."""
   pass
 
 
 class InvalidClientSecretsError(Error):
   """Format of ClientSecrets file is invalid."""
   pass
 
 
 def _validate_clientsecrets(obj):
-  if obj is None or len(obj) != 1:
-    raise InvalidClientSecretsError('Invalid file format.')
-  client_type = obj.keys()[0]
-  if client_type not in VALID_CLIENT.keys():
-    raise InvalidClientSecretsError('Unknown client type: %s.' % client_type)
+  _INVALID_FILE_FORMAT_MSG = (
+    'Invalid file format. See '
+    'https://developers.google.com/api-client-library/'
+    'python/guide/aaa_client_secrets')
+
+  if obj is None:
+    raise InvalidClientSecretsError(_INVALID_FILE_FORMAT_MSG)
+  if len(obj) != 1:
+    raise InvalidClientSecretsError(
+      _INVALID_FILE_FORMAT_MSG + ' '
+      'Expected a JSON object with a single property for a "web" or '
+      '"installed" application')
+  client_type = tuple(obj)[0]
+  if client_type not in VALID_CLIENT:
+    raise InvalidClientSecretsError('Unknown client type: %s.' % (client_type,))
   client_info = obj[client_type]
   for prop_name in VALID_CLIENT[client_type]['required']:
     if prop_name not in client_info:
       raise InvalidClientSecretsError(
         'Missing property "%s" in a client type of "%s".' % (prop_name,
                                                            client_type))
   for prop_name in VALID_CLIENT[client_type]['string']:
     if client_info[prop_name].startswith('[['):
       raise InvalidClientSecretsError(
         'Property "%s" is not configured.' % prop_name)
   return client_type, client_info
 
 
 def load(fp):
-  obj = simplejson.load(fp)
+  obj = json.load(fp)
   return _validate_clientsecrets(obj)
 
 
 def loads(s):
-  obj = simplejson.loads(s)
+  obj = json.loads(s)
   return _validate_clientsecrets(obj)
 
 
 def _loadfile(filename):
   try:
-    fp = file(filename, 'r')
-    try:
-      obj = simplejson.load(fp)
-    finally:
-      fp.close()
+    with open(filename, 'r') as fp:
+      obj = json.load(fp)
   except IOError:
     raise InvalidClientSecretsError('File not found: "%s"' % filename)
   return _validate_clientsecrets(obj)
 
 
 def loadfile(filename, cache=None):
   """Loading of client_secrets JSON file, optionally backed by a cache.
 
   Typical cache storage would be App Engine memcache service,
   but you can pass in any other cache client that implements
   these methods:
-    - get(key, namespace=ns)
-    - set(key, value, namespace=ns)
 
-  Usage:
+  * ``get(key, namespace=ns)``
+  * ``set(key, value, namespace=ns)``
+
+  Usage::
+
     # without caching
     client_type, client_info = loadfile('secrets.json')
     # using App Engine memcache service
     from google.appengine.api import memcache
     client_type, client_info = loadfile('secrets.json', cache=memcache)
 
   Args:
     filename: string, Path to a client_secrets.json file on a filesystem.
     cache: An optional cache service client that implements get() and set()
       methods. If not specified, the file is always being loaded from
@@ skipping 12 matching lines @@
 
   if not cache:
     return _loadfile(filename)
 
   obj = cache.get(filename, namespace=_SECRET_NAMESPACE)
   if obj is None:
     client_type, client_info = _loadfile(filename)
     obj = {client_type: client_info}
     cache.set(filename, obj, namespace=_SECRET_NAMESPACE)
 
-  return obj.iteritems().next()
+  return next(six.iteritems(obj))