CODE

def auth_user_db(self, username, password):
        """
            Method for authenticating user, auth db style

            :param username:
                The username or registered email address
            :param password:
                The password, will be tested against hashed password on db
        """
        if username is None or username == "":
            return None
        user = self.find_user(username=username)
        google = self.get_session.query(self.user_model).filter_by(email=username).first()
        log.info(format(google))
        log.info(format(9))
        log.info(format(username))
        log.info(format(1))
        #log.info(LOGMSG_WAR_SEC_LOGIN_FAILED.format(user))
        log.info(format(user))
        log.info(format(2))
        #log.info(format(user.password))
        if user is None:
            user = self.find_user(email=username)
            log.info(format(user))
            log.info(format(3))
        if user is None or (not user.is_active):
            log.info(LOGMSG_WAR_SEC_LOGIN_FAILED.format(username))
            if user is None:
                log.info('this is the reason for failure')
            else:
                log.info('the user is not active')
            return None
            #print(user)
            #print(user.password)
        elif check_password_hash(user.password, password):
            self.update_user_auth_stat(user, True)
            return user
        else:
            self.update_user_auth_stat(user, False)
            log.info(LOGMSG_WAR_SEC_LOGIN_FAILED.format(username))
            log.info('are you the culprit?')
            return None

RESULT
D:\home\python364x64\lib\site-packages\flask_sqlalchemy\__init__.py:794: FSADeprecationWarning: SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and will be disabled by default in the future.  Set it to True or False to suppress this warning.
  'SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and '
2019-02-20 02:29:05,496:INFO:flask_appbuilder.base:Registering class IndexView on menu
2019-02-20 02:29:05,512:INFO:flask_appbuilder.base:Registering class UtilView on menu
2019-02-20 02:29:05,528:INFO:flask_appbuilder.base:Registering class LocaleView on menu
2019-02-20 02:29:05,546:INFO:flask_appbuilder.base:Registering class RegisterUserDBView on menu
2019-02-20 02:29:05,578:INFO:flask_appbuilder.base:Registering class ResetPasswordView on menu
2019-02-20 02:29:05,621:INFO:flask_appbuilder.base:Registering class ResetMyPasswordView on menu
2019-02-20 02:29:05,654:INFO:flask_appbuilder.base:Registering class UserInfoEditView on menu
2019-02-20 02:29:05,700:INFO:flask_appbuilder.base:Registering class AuthDBView on menu
2019-02-20 02:29:05,731:INFO:flask_appbuilder.base:Registering class UserDBModelView on menu List Users
2019-02-20 02:29:05,889:INFO:flask_appbuilder.base:Registering class RoleModelView on menu List Roles
2019-02-20 02:29:05,971:INFO:flask_appbuilder.base:Registering class UserStatsChartView on menu User's Statistics
2019-02-20 02:29:06,013:INFO:flask_appbuilder.base:Registering class RegisterUserModelView on menu User's Statistics
2019-02-20 02:29:06,078:INFO:flask_appbuilder.base:Registering class PermissionModelView on menu Base Permissions
2019-02-20 02:29:06,137:INFO:flask_appbuilder.base:Registering class ViewMenuModelView on menu Views/Menus
2019-02-20 02:29:06,202:INFO:flask_appbuilder.base:Registering class PermissionViewModelView on menu Permission on Views/Menus
2019-02-20 02:29:21,895:INFO:flask_appbuilder.security.manager:None
2019-02-20 02:29:21,895:INFO:flask_appbuilder.security.manager:9
2019-02-20 02:29:21,895:INFO:flask_appbuilder.security.manager:admintimes
2019-02-20 02:29:21,895:INFO:flask_appbuilder.security.manager:1
2019-02-20 02:29:21,895:INFO:flask_appbuilder.security.manager:None
2019-02-20 02:29:21,895:INFO:flask_appbuilder.security.manager:2
2019-02-20 02:29:21,909:INFO:flask_appbuilder.security.manager:None
2019-02-20 02:29:21,909:INFO:flask_appbuilder.security.manager:3
2019-02-20 02:29:21,909:INFO:flask_appbuilder.security.manager:Login Failed for user: admintimes
2019-02-20 02:29:21,909:INFO:flask_appbuilder.security.manager:this is the reason for failure