def twitter_auth():
oauth_verifier = request.args.get('oauth_verifier')
# access_token cannot be used more than once
access_token = get_access_token(session['request_token'], oauth_verifier)
user = User.load_db_by_screen_name(access_token['screen_name'])
if not user:
user = User(access_token['screen_name'], access_token['oauth_token'],
access_token['oauth_token_secret'], id=None)
user.save_to_db()
session['screen_name'] = user.screen_name
return redirect(url_for('profile'))
def load_user():
if 'screen_name' in session:
g.user = User.load_db_by_screen_name(session['screen_name'])