text: # -*- coding: utf-8 -*-
  """
  
  """
  from flask_bootstrap import Bootstrap
  from flask_ckeditor import CKEditor
  from flask_login import LoginManager
  from flask_mail import Mail
  from flask_moment import Moment
  from flask_sqlalchemy import SQLAlchemy
  from flask_wtf import CSRFProtect
  from flask_debugtoolbar import DebugToolbarExtension
  from flask_migrate import Migrate
  
  bootstrap = Bootstrap()
  db = SQLAlchemy()
  login_manager = LoginManager()
  csrf = CSRFProtect()
  ckeditor = CKEditor()
  mail = Mail()
  moment = Moment()
  toolbar = DebugToolbarExtension()
  migrate = Migrate()
  
  
  @login_manager.user_loader
  def load_user(user_id):
      from myblog.models import Admin
      user = Admin.query.get(int(user_id))
      return user
  
  
  login_manager.login_view = 'auth.login'
  # login_manager.login_message = 'Your custom message'
  login_manager.login_message_category = 'warning'
  