def get(self): ''' Handles get request ''' # values = {'username':self.request.get('username')} values = {} cookie = self.request.cookies.get('user_id') service = UserService() user = None try: user = service.welcome(cookie) values['username'] = user.username except InvalidCookieError as error: logging.error('Invalid cookie in UserSignupWelcome: ' + str(error)) self.redirect('/final/signup') path = os.path.join(os.path.dirname(__file__), '../templates/welcome.html') self.response.out.write(template.render(path, values))