mirror of
https://github.com/SickGear/SickGear.git
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05410e2aa0
Replaced urllib2 with requests for both TVDB and TVRage. Updated cache cleanup code to process both TVDB and TVRage cache folders.
111 lines
4.8 KiB
Python
111 lines
4.8 KiB
Python
# Author: Nic Wolfe <nic@wolfeden.ca>
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# URL: http://code.google.com/p/sickbeard/
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#
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# This file is part of Sick Beard.
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#
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# Sick Beard is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Sick Beard is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Sick Beard. If not, see <http://www.gnu.org/licenses/>.
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import datetime
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import os
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import sickbeard
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from sickbeard import logger
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from sickbeard import exceptions
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from sickbeard import ui
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from sickbeard.exceptions import ex
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from sickbeard import encodingKludge as ek
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from sickbeard import db
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from indexers.indexer_api import indexerApi
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class ShowUpdater():
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def __init__(self):
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self.updateInterval = datetime.timedelta(hours=1)
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def run(self, force=False):
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# update at 3 AM
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run_updater_time = datetime.time(hour=3)
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update_datetime = datetime.time.today()
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update_date = update_datetime.date()
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logger.log(u"Checking update interval", logger.DEBUG)
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hour_diff = update_datetime.time().hour - run_updater_time.hour
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# if it's less than an interval after the update time then do an update (or if we're forcing it)
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if hour_diff >= 0 and hour_diff < self.updateInterval.seconds / 3600 or force:
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logger.log(u"Doing full update on all shows")
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else:
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return
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# clean out cache directory, remove everything > 12 hours old
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if sickbeard.CACHE_DIR:
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for indexer in indexerApi().indexers:
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cache_dir = indexerApi(indexer=indexer).cache
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logger.log(u"Trying to clean cache folder " + cache_dir)
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# Does our cache_dir exists
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if not ek.ek(os.path.isdir, cache_dir):
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logger.log(u"Can't clean " + cache_dir + " if it doesn't exist", logger.WARNING)
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else:
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max_age = datetime.timedelta(hours=12)
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# Get all our cache files
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cache_files = ek.ek(os.listdir, cache_dir)
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for cache_file in cache_files:
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cache_file_path = ek.ek(os.path.join, cache_dir, cache_file)
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if ek.ek(os.path.isfile, cache_file_path):
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cache_file_modified = datetime.datetime.fromtimestamp(ek.ek(os.path.getmtime, cache_file_path))
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if update_datetime - cache_file_modified > max_age:
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try:
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ek.ek(os.remove, cache_file_path)
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except OSError, e:
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logger.log(u"Unable to clean " + cache_dir + ": " + repr(e) + " / " + str(e), logger.WARNING)
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break
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# select 10 'Ended' tv_shows updated more than 90 days ago to include in this update
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stale_should_update = []
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stale_update_date = (update_date - datetime.timedelta(days=90)).toordinal()
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myDB = db.DBConnection()
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# last_update_date <= 90 days, sorted ASC because dates are ordinal
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sql_result = myDB.select("SELECT indexer_id FROM tv_shows WHERE status = 'Ended' AND last_update_indexer <= ? ORDER BY last_update_tvdb ASC LIMIT 10;", [stale_update_date])
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for cur_result in sql_result:
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stale_should_update.append(cur_result['indexer_id'])
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# start update process
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piList = []
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for curShow in sickbeard.showList:
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try:
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# if should_update returns True (not 'Ended') or show is selected stale 'Ended' then update, otherwise just refresh
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if curShow.should_update(update_date=update_date) or curShow.indexerid in stale_should_update:
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curQueueItem = sickbeard.showQueueScheduler.action.updateShow(curShow, True) # @UndefinedVariable
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else:
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logger.log(u"Not updating episodes for show " + curShow.name + " because it's marked as ended and last/next episode is not within the grace period.", logger.DEBUG)
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curQueueItem = sickbeard.showQueueScheduler.action.refreshShow(curShow, True) # @UndefinedVariable
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piList.append(curQueueItem)
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except (exceptions.CantUpdateException, exceptions.CantRefreshException), e:
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logger.log(u"Automatic update failed: " + ex(e), logger.ERROR)
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ui.ProgressIndicators.setIndicator('dailyUpdate', ui.QueueProgressIndicator("Daily Update", piList))
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