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calibre-web/cps/tasks/database.py

43 lines
1.5 KiB
Python

# -*- coding: utf-8 -*-
# This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
# Copyright (C) 2020 mmonkey
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from flask_babel import lazy_gettext as N_
from cps import config, logger, db, ub
from cps.services.worker import CalibreTask
class TaskReconnectDatabase(CalibreTask):
def __init__(self, task_message=N_('Reconnecting Calibre database')):
super(TaskReconnectDatabase, self).__init__(task_message)
self.log = logger.create()
self.calibre_db = db.CalibreDB(expire_on_commit=False, init=True)
def run(self, worker_thread):
self.calibre_db.reconnect_db(config, ub.app_DB_path)
self.calibre_db.session.close()
self._handleSuccess()
@property
def name(self):
return "Reconnect Database"
@property
def is_cancellable(self):
return False