app.py 文件源码

def request_loader(request):
    email = request.form.get('email')

    if email is None:
        return

    password = request.form['pw']

    loaded_user = None

    user = db.session.query(User).filter(User.email == email).first()

    if user is None:
        return

    user.is_authenticated = user.check_password(password)
    loaded_user = user

    return loaded_user