text: # -*- coding: utf-8 -*-
  from flask_security import (
      Security,
      SQLAlchemySessionUserDatastore,
      login_required
  )
  from project.common import app, db
  from project.models import User, Role
  
  
  user_datastore = SQLAlchemySessionUserDatastore(db.session, User, Role)
  security = Security(app, user_datastore)
  