Using OAuth2 with service account on gdata in python
I want to use data.photos.service.PhotosService to push and pull photos from Picasa. I got a service key file XXXXXXXX-privatekey.p12 from Google console and am now trying to authenticate using said key with google. The documentation for OAUTH2 using appengine has led me to believe that using the following would be of use: f = file(settings.SITE_ROOT + '/aurora/' + settings.PRIVATE_KEY, 'rb') key = f.read() f.close() credentials = SignedJwtAssertionCredentials(settings.SERVICE_ACCOUNT_NAME, key, scope = 'http://picasaweb.google.com/data https://www.googleapis.com/auth/userinfo.email https:/