Temp folder is deleted on regular base

This commit is contained in:
Ozzie Isaacs 2023-12-04 19:26:43 +01:00
parent 794cd354ca
commit 7fbbb85f47
3 changed files with 59 additions and 0 deletions

View File

@ -18,9 +18,15 @@
from tempfile import gettempdir
import os
import shutil
def get_temp_dir():
tmp_dir = os.path.join(gettempdir(), 'calibre_web')
if not os.path.isdir(tmp_dir):
os.mkdir(tmp_dir)
return tmp_dir
def del_temp_dir():
tmp_dir = os.path.join(gettempdir(), 'calibre_web')
shutil.rmtree(tmp_dir)

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@ -21,6 +21,7 @@ import datetime
from . import config, constants
from .services.background_scheduler import BackgroundScheduler, CronTrigger, use_APScheduler
from .tasks.database import TaskReconnectDatabase
from .tasks.tempFolder import TaskDeleteTempFolder
from .tasks.thumbnail import TaskGenerateCoverThumbnails, TaskGenerateSeriesThumbnails, TaskClearCoverThumbnailCache
from .services.worker import WorkerThread
from .tasks.metadata_backup import TaskBackupMetadata
@ -31,6 +32,9 @@ def get_scheduled_tasks(reconnect=True):
if reconnect:
tasks.append([lambda: TaskReconnectDatabase(), 'reconnect', False])
# Delete temp folder
tasks.append([lambda: TaskDeleteTempFolder(), 'delete temp', False])
# Generate metadata.opf file for each changed book
if config.schedule_metadata_backup:
tasks.append([lambda: TaskBackupMetadata("en"), 'backup metadata', False])
@ -86,6 +90,8 @@ def register_startup_tasks():
# Ignore tasks that should currently be running, as these will be added when registering scheduled tasks
if constants.APP_MODE in ['development', 'test'] and not should_task_be_running(start, duration):
scheduler.schedule_tasks_immediately(tasks=get_scheduled_tasks(False))
else:
scheduler.schedule_tasks_immediately(tasks=[[lambda: TaskDeleteTempFolder(), 'delete temp', False]])
def should_task_be_running(start, duration):

47
cps/tasks/tempFolder.py Normal file
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@ -0,0 +1,47 @@
# -*- coding: utf-8 -*-
# This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
# Copyright (C) 2023 OzzieIsaacs
#
# 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 urllib.request import urlopen
from flask_babel import lazy_gettext as N_
from cps import logger, file_helper
from cps.services.worker import CalibreTask
class TaskDeleteTempFolder(CalibreTask):
def __init__(self, task_message=N_('Delete temp folder contents')):
super(TaskDeleteTempFolder, self).__init__(task_message)
self.log = logger.create()
def run(self, worker_thread):
try:
file_helper.del_temp_dir()
except FileNotFoundError:
pass
except (PermissionError, OSError) as e:
self.log.error("Error deleting temp folder: {}".format(e))
self._handleSuccess()
@property
def name(self):
return "Delete Temp Folder"
@property
def is_cancellable(self):
return False