Let OAuth2Decorator take a list of scopes.
Reviewed in http://codereview.appspot.com/5277045/
diff --git a/oauth2client/appengine.py b/oauth2client/appengine.py
index 485f2e7..ea1ccec 100644
--- a/oauth2client/appengine.py
+++ b/oauth2client/appengine.py
@@ -318,7 +318,8 @@
Args:
client_id: string, client identifier.
client_secret: string client secret.
- scope: string, scope of the credentials being requested.
+ scope: string or list of strings, scope(s) of the credentials being
+ requested.
auth_uri: string, URI for authorization endpoint. For convenience
defaults to Google's endpoints but any OAuth 2.0 provider can be used.
token_uri: string, URI for token endpoint. For convenience