text: from datetime import timedelta
  from flask import session
  from models.Games import *
  from app import *
  
  
  @login_manager.user_loader
  def load_user(name):
      return Users.query.get(name)
  
  @app.before_request
  def before_request():
      session.permanent = True
      app.permanent_session_lifetime = timedelta(hours=1)
  
  @app.route('/', methods=['GET', 'POST'])
  def login():
      
      if current_user.is_authenticated:
          return redirect(url_for('game', code=current_user.code))
      
      if request.method == 'POST':
  
          name = request.form['name']
          code = request.form['code'] 
          
          if bool(Rooms.query.filter_by(code=code).first()):
              if bool(Users.query.filter_by(name=name).first()):
                  flash('Имя уже занято', 'danger') 
                  
              elif len(Rooms.query.filter_by(code=code).all()) == 8:
                  flash('Комната уже полна', 'danger')
                  return redirect(url_for('login'))
              
              else:
                  player = Users(code, name)
                  db.session.add(player)
                  db.session.commit()
                  login_user(player, remember=True, duration=timedelta(hours=1))
  
                  return redirect(url_for('game', code=code))
              
          else:
              print(Rooms.query.filter_by(code=code).first())
              flash('Неверный код', 'danger')   
  
      return render_template('login.html')
  