Update for Gnome Shell 45+

examples/gmail.py

@@ -23,6 +23,7 @@
 from __future__ import print_function
 
 import os.path
+import json
 
 from google.auth.transport.requests import Request
 from google.oauth2.credentials import Credentials
@@ -37,7 +38,7 @@ creds = None
 def _initCreds():
     global creds
     if creds: return
-    
+
     # The file token.json stores the user's access and refresh tokens, and is
     # created automatically when the authorization flow completes for the first
     # time.
@@ -53,15 +54,21 @@ def _initCreds():
             creds = flow.run_local_server(port=0)
         # Save the credentials for the next run
         with open('token.json', 'w') as token:
-            token.write(creds.to_json())
-    
+            data = {}
+            data['refresh_token'] = creds.refresh_token
+            data['client_id'] = creds.client_id
+            data['client_secret'] = creds.client_secret
+            data['token_uri'] = creds.token_uri
+            data['id_token'] = creds.id_token
+            token.write(json.dumps(data))
+
 def getUnreadMails():
     """
     Get number of unread threads (that may contain multiple messages)
     """
 
     _initCreds()
-    
+
     service = build('gmail', 'v1', credentials=creds)
     pageToken = ''
     threads = set()
@@ -69,6 +76,7 @@ def getUnreadMails():
         results = service.users().messages().list(userId='me', labelIds=['UNREAD'],\
                                                   includeSpamTrash=False, pageToken=pageToken)\
                                             .execute()
+        if not 'messages' in results.keys(): continue
         threads = threads.union(set([k['threadId'] for k in results['messages']]))
         # Loop over all result pages (100 results per page by default)
         pageToken = results.get('nextPageToken', '')