google app engine - Error with rendering webapp2 -

good personal day. have problem can not solve.

it happens in app creating have 3 files: main, config , home.html

the config file used grab user data , adds them dictionary. if user not exist in datastore, adds.

#!/usr/bin/env python # -*- coding: utf-8 -*- google.appengine.api.app_identity import get_default_version_hostname google.appengine.ext import ndb   url = get_default_version_hostname()   # banco de dados para salvar os usuarios class usuarios(ndb.model):     usuario = ndb.stringproperty()     email = ndb.stringproperty()     openid = ndb.stringproperty()     date = ndb.datetimeproperty(auto_now_add=true)     tipo = ndb.stringproperty()      @classmethod     def get_email(cls, email):         return cls.query(cls.email == email)   ########### funÇÃo que chama o login ######## def redir():     google.appengine.api import users     user = users.get_current_user()     if users.is_current_user_admin():         redir = 'http://' + url + '/admin'     else:         redir = none      return redir  def geral():     google.appengine.api import users     user = users.get_current_user()      providers = {         'google' : 'https://www.google.com/accounts/o8/id',         'yahoo'  : 'yahoo.com',     }      rt = {         'titulo'    : 'beta hcbravin',         'version'   : '14.11.10',         'url'       : 'http://' + url,     }      # o usuario esta logado?     if user:          # o usuario e um administrador?         if users.is_current_user_admin():             dtipo = 'admin'         else:             dtipo = 'aluno'          # o usuario existe no banco de dados?         quser = usuarios.get_email(user.email())         buser = quser.get()          if not buser:             dbuser = usuarios(usuario = user.nickname(), email = user.email(), openid = user.user_id(), tipo = dtipo)             dbuser.put()          if buser:             if buser.tipo == 'professor':                 dtipo = 'professor'             else:                 dtipo = 'aluno'          rt.update({             'usuario': user.nickname(),             'email': user.email(),             'openid': user.user_id(),             'logout_url': users.create_logout_url('/'),             'user_tipo': dtipo,         })      else:     # let user choose authenticator         #login_url = {'usuario': none, 'logout_url': none}         login_url = {}         name, uri in providers.items():             login_url[name] = users.create_login_url(dest_url = ('/usuario') ,federated_identity=uri)          rt.update(login_url)      return rt ########## ############ 

the main file main file of app renders home.html

import os import webapp2 import sys   config import * google.appengine.ext.webapp import template google.appengine.ext.webapp.util import run_wsgi_app  geral = geral()  class mainhandler(webapp2.requesthandler):     def get(self):               self.response.out.write(template.render('home.html', geral))  app = webapp2.wsgiapplication([     ('/', mainhandler), ], debug=true) 

the home.html has value variable {{ email }} , print (that's not all, logical. bad using simplest approach)

the problem: when login user shows email. if make out , user mute rather appearing email "new" keeps popping old email.

this remains if refresh page.

code outside of handler's methods runs when instance starts up, not once-per-request. call geral = geral() isn't being repeated visitors after first one.

you should move line inside method (and change name on left-hand-side not same function-name!)