mirror of
https://github.com/SickGear/SickGear.git
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243 lines
No EOL
9.5 KiB
Python
243 lines
No EOL
9.5 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 SickRage.
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#
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# SickRage 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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# SickRage 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 SickRage. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import with_statement
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import time
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import traceback
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import threading
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import sickbeard
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from sickbeard import db, logger, common, exceptions, helpers
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from sickbeard import generic_queue, scheduler
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from sickbeard import search, failed_history, history
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from sickbeard import ui
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from sickbeard.exceptions import ex
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from sickbeard.search import pickBestResult
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search_queue_lock = threading.Lock()
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BACKLOG_SEARCH = 10
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DAILY_SEARCH = 20
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FAILED_SEARCH = 30
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MANUAL_SEARCH = 30
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class SearchQueue(generic_queue.GenericQueue):
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def __init__(self):
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generic_queue.GenericQueue.__init__(self)
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self.queue_name = "SEARCHQUEUE"
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def is_in_queue(self, show, segment):
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for cur_item in self.queue:
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if isinstance(cur_item, BacklogQueueItem) and cur_item.show == show and cur_item.segment == segment:
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return True
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return False
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def pause_backlog(self):
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self.min_priority = generic_queue.QueuePriorities.HIGH
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def unpause_backlog(self):
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self.min_priority = 0
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def is_backlog_paused(self):
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# backlog priorities are NORMAL, this should be done properly somewhere
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return self.min_priority >= generic_queue.QueuePriorities.NORMAL
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def is_backlog_in_progress(self):
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for cur_item in self.queue + [self.currentItem]:
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if isinstance(cur_item, BacklogQueueItem):
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return True
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return False
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def is_dailysearch_in_progress(self):
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for cur_item in self.queue + [self.currentItem]:
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if isinstance(cur_item, DailySearchQueueItem):
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return True
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return False
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def add_item(self, item):
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if isinstance(item, DailySearchQueueItem) and not self.is_in_queue(item.show, item.segment):
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generic_queue.GenericQueue.add_item(self, item)
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elif isinstance(item, BacklogQueueItem) and not self.is_in_queue(item.show, item.segment):
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generic_queue.GenericQueue.add_item(self, item)
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elif isinstance(item, ManualSearchQueueItem) and not self.is_in_queue(item.show, item.segment):
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generic_queue.GenericQueue.add_item(self, item)
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elif isinstance(item, FailedQueueItem) and not self.is_in_queue(item.show, item.segment):
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generic_queue.GenericQueue.add_item(self, item)
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else:
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logger.log(u"Not adding item, it's already in the queue", logger.DEBUG)
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class DailySearchQueueItem(generic_queue.QueueItem):
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def __init__(self, show, segment):
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generic_queue.QueueItem.__init__(self, 'Daily Search', DAILY_SEARCH)
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self.priority = generic_queue.QueuePriorities.HIGH
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self.thread_name = 'DAILYSEARCH-' + str(show.indexerid)
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self.show = show
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self.segment = segment
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def execute(self):
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generic_queue.QueueItem.execute(self)
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logger.log("Beginning daily search for [" + self.show.name + "]")
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foundResults = search.searchForNeededEpisodes(self.segment)
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# reset thread back to original name
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threading.currentThread().name = self.thread_name
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if not len(foundResults):
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logger.log(u"No needed episodes found during daily search for [" + self.show.name + "]")
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else:
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for result in foundResults:
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# just use the first result for now
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logger.log(u"Downloading " + result.name + " from " + result.provider.name)
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search.snatchEpisode(result)
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# give the CPU a break
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time.sleep(common.cpu_presets[sickbeard.CPU_PRESET])
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generic_queue.QueueItem.finish(self)
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class ManualSearchQueueItem(generic_queue.QueueItem):
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def __init__(self, show, segment):
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generic_queue.QueueItem.__init__(self, 'Manual Search', MANUAL_SEARCH)
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self.priority = generic_queue.QueuePriorities.HIGH
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self.thread_name = 'MANUAL-' + str(show.indexerid)
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self.success = None
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self.show = show
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self.segment = segment
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def execute(self):
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generic_queue.QueueItem.execute(self)
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try:
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logger.log("Beginning manual search for [" + self.segment.prettyName() + "]")
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searchResult = search.searchProviders(self.show, self.segment.season, [self.segment], True)
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# reset thread back to original name
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threading.currentThread().name = self.thread_name
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if searchResult:
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# just use the first result for now
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logger.log(u"Downloading " + searchResult[0].name + " from " + searchResult[0].provider.name)
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self.success = search.snatchEpisode(searchResult[0])
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# give the CPU a break
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time.sleep(common.cpu_presets[sickbeard.CPU_PRESET])
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else:
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ui.notifications.message('No downloads were found',
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"Couldn't find a download for <i>%s</i>" % self.segment.prettyName())
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logger.log(u"Unable to find a download for " + self.segment.prettyName())
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except Exception:
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logger.log(traceback.format_exc(), logger.DEBUG)
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def finish(self):
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# don't let this linger if something goes wrong
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if self.success == None:
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self.success = False
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generic_queue.QueueItem.finish(self)
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class BacklogQueueItem(generic_queue.QueueItem):
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def __init__(self, show, segment):
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generic_queue.QueueItem.__init__(self, 'Backlog', BACKLOG_SEARCH)
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self.priority = generic_queue.QueuePriorities.LOW
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self.thread_name = 'BACKLOG-' + str(show.indexerid)
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self.success = None
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self.show = show
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self.segment = segment
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def execute(self):
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generic_queue.QueueItem.execute(self)
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for season in self.segment:
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sickbeard.searchBacklog.BacklogSearcher.currentSearchInfo = {'title': self.show.name + " Season " + str(season)}
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wantedEps = self.segment[season]
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try:
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logger.log("Beginning backlog search for [" + self.show.name + "]")
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searchResult = search.searchProviders(self.show, season, wantedEps, False)
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# reset thread back to original name
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threading.currentThread().name = self.thread_name
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if searchResult:
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for result in searchResult:
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# just use the first result for now
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logger.log(u"Downloading " + result.name + " from " + result.provider.name)
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search.snatchEpisode(result)
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# give the CPU a break
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time.sleep(common.cpu_presets[sickbeard.CPU_PRESET])
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else:
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logger.log(u"No needed episodes found during backlog search for [" + self.show.name + "]")
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except Exception:
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logger.log(traceback.format_exc(), logger.DEBUG)
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self.finish()
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class FailedQueueItem(generic_queue.QueueItem):
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def __init__(self, show, segment):
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generic_queue.QueueItem.__init__(self, 'Retry', FAILED_SEARCH)
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self.priority = generic_queue.QueuePriorities.HIGH
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self.thread_name = 'RETRY-' + str(show.indexerid)
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self.show = show
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self.segment = segment
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self.success = None
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def execute(self):
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generic_queue.QueueItem.execute(self)
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for season, episodes in self.segment.items():
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for epObj in episodes:
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(release, provider) = failed_history.findRelease(epObj)
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if release:
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logger.log(u"Marking release as bad: " + release)
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failed_history.markFailed(epObj)
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failed_history.logFailed(release)
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history.logFailed(epObj, release, provider)
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failed_history.revertEpisode(epObj)
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logger.log(
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"Beginning failed download search for [" + epObj.prettyName() + "]")
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try:
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searchResult = search.searchProviders(self.show, season, [epObj], True)
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# reset thread back to original name
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threading.currentThread().name = self.thread_name
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if searchResult:
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for result in searchResult:
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# just use the first result for now
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logger.log(u"Downloading " + result.name + " from " + result.provider.name)
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search.snatchEpisode(result)
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# give the CPU a break
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time.sleep(common.cpu_presets[sickbeard.CPU_PRESET])
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else:
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logger.log(u"No valid episode found to retry for [" + epObj.prettyName() + "]")
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except Exception, e:
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logger.log(traceback.format_exc(), logger.DEBUG)
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self.finish() |