View difference between Paste ID: QZKjXSdj and DifbFijr

 from os.path import dirname, join
-from flask import Flask, flash, g, redirect, session
+from flask import Flask, g, redirect, session
 import sqlite3dbm # Simple sqlite3 key-value store written by a coworker
 from flask_openid import OpenID
 
 app = Flask("my Google OpenID app")
 app.secret_key = YOUR RANDOM STRING HERE
 oid = OpenID(app, join(dirname(__file__), 'openid_store'))
 
 def open_db():
     g.db = getattr(g, 'db', None) or sqlite3dbm.sshelve.open("database.sqlite3")
 
 def get_user():
     open_db()
     return g.db.get('oid-' + session.get('openid', ''))
 
 @app.before_request
 def set_user_if_logged_in():
     open_db() # just to be explicit ...
     g.user = get_user()
 
 @app.route("/login")
 @oid.loginhandler
 def login():
     if g.user is not None:
         return redirect(oid.get_next_url())
     else:
         return oid.try_login("https://www.google.com/accounts/o8/id",
             ask_for=['email', 'fullname', 'nickname'])
 
 @oid.after_login
 def new_user(resp):
     session['openid'] = resp.identity_url
     if get_user() is None:
         user_id = g.db.get('user-count', 0)
         g.db['user-count'] = user_id + 1
         g.db['oid-' + session['openid']] = {
             'id': user_id,
             'email': resp.email,
             'fullname': resp.fullname,
             'nickname': resp.nickname}
     return redirect(oid.get_next_url())
 
 @app.route('/logout')
 def logout():
-    flash(u'You were signed out')
+
     return redirect(oid.get_next_url())
 
 @app.route('/')
 def hello():
     if g.user:
         return "hi user %(id)d (email %(email)s). <a href='/logout'>logout</a>" %(g.user)
     else:
         return "not logged in. <a href='/login'>login</a>"
 
 if __name__ == "__main__":
     app.run(port=2664, debug=True)