2014-03-10 01:18:05 -04:00
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# 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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2014-05-23 08:37:22 -04:00
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# This file is part of SickRage.
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2014-03-10 01:18:05 -04:00
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#
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2014-05-23 08:37:22 -04:00
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# SickRage is free software: you can redistribute it and/or modify
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2014-03-10 01:18:05 -04:00
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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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2014-05-23 08:37:22 -04:00
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# SickRage is distributed in the hope that it will be useful,
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2014-03-10 01:18:05 -04:00
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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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2014-05-23 08:37:22 -04:00
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# along with SickRage. If not, see <http://www.gnu.org/licenses/>.
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2014-03-10 01:18:05 -04:00
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from __future__ import with_statement
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2014-05-17 05:27:17 -04:00
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import time
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import traceback
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import threading
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2014-03-10 01:18:05 -04:00
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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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2014-03-10 01:18:05 -04:00
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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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2014-05-06 07:29:25 -04:00
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2014-05-11 08:49:07 -04:00
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search_queue_lock = threading.Lock()
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2014-03-10 01:18:05 -04:00
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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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2014-07-27 06:59:21 -04:00
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MANUAL_SEARCH = 40
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2014-03-10 01:18:05 -04:00
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2014-09-15 03:23:55 -04:00
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MANUAL_SEARCH_HISTORY = []
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MANUAL_SEARCH_HISTORY_SIZE = 100
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2014-05-26 16:16:07 -04:00
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2014-03-10 01:18:05 -04:00
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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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2014-09-14 20:40:59 -04:00
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def is_ep_in_queue(self, segment):
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for cur_item in self.queue:
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if isinstance(cur_item, (ManualSearchQueueItem, FailedQueueItem)) and cur_item.segment == segment:
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return True
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return False
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def is_show_in_queue(self, show):
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for cur_item in self.queue:
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if isinstance(cur_item, (ManualSearchQueueItem, FailedQueueItem)) and cur_item.show.indexerid == show:
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return True
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return False
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def get_all_ep_from_queue(self, show):
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ep_obj_list = []
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for cur_item in self.queue:
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if isinstance(cur_item, (ManualSearchQueueItem, FailedQueueItem)) and str(cur_item.show.indexerid) == show:
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ep_obj_list.append(cur_item)
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if ep_obj_list:
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return ep_obj_list
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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_manualsearch_in_progress(self):
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for cur_item in self.queue + [self.currentItem]:
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if isinstance(cur_item, (ManualSearchQueueItem, FailedQueueItem)):
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return True
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return False
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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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2014-05-19 13:40:25 -04:00
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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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2014-09-07 22:48:48 -04:00
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def queue_length(self):
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length = {'backlog': 0, 'daily': 0, 'manual': 0, 'failed': 0}
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for cur_item in self.queue:
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if isinstance(cur_item, DailySearchQueueItem):
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length['daily'] += 1
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elif isinstance(cur_item, BacklogQueueItem):
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length['backlog'] += 1
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elif isinstance(cur_item, ManualSearchQueueItem):
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length['manual'] += 1
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elif isinstance(cur_item, FailedQueueItem):
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length['failed'] += 1
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return length
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def add_item(self, item):
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if isinstance(item, (DailySearchQueueItem, BacklogQueueItem)) and not self.is_in_queue(item.show, item.segment):
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# daily and backlog searches
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generic_queue.GenericQueue.add_item(self, item)
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elif isinstance(item, (ManualSearchQueueItem, FailedQueueItem)) and not self.is_ep_in_queue(item.segment):
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# manual and failed searches
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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.show = show
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self.segment = segment
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def run(self):
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generic_queue.QueueItem.run(self)
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try:
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logger.log("Beginning daily search for: [" + self.show.name + "]")
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foundResults = search.searchForNeededEpisodes(self.show, self.segment)
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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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2014-07-17 21:06:42 -04:00
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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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2014-03-25 01:57:24 -04:00
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2014-07-17 21:06:42 -04:00
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generic_queue.QueueItem.finish(self)
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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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2014-08-30 04:47:00 -04:00
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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.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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self.started = None
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def run(self):
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generic_queue.QueueItem.run(self)
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try:
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logger.log("Beginning manual search for: [" + self.segment.prettyName() + "]")
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self.started = True
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2014-09-07 00:36:23 -04:00
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searchResult = search.searchProviders(self.show, [self.segment], True)
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2014-05-18 11:33:31 -04:00
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2014-05-11 15:04:47 -04:00
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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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2014-05-13 17:47:54 -04:00
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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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### Keep a list with the 100 last executed searches
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fifo(MANUAL_SEARCH_HISTORY, self, MANUAL_SEARCH_HISTORY_SIZE)
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if self.success is None:
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self.success = False
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2014-07-19 07:52:55 -04:00
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self.finish()
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2014-03-10 01:18:05 -04:00
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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.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 run(self):
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generic_queue.QueueItem.run(self)
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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, self.segment, False)
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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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2014-09-07 00:36:23 -04:00
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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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2014-05-26 16:16:07 -04:00
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2014-03-25 01:57:24 -04:00
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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.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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self.started = None
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def run(self):
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generic_queue.QueueItem.run(self)
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self.started = True
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try:
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for epObj in self.segment:
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logger.log(u"Marking episode as bad: [" + epObj.prettyName() + "]")
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failed_history.markFailed(epObj)
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(release, provider) = failed_history.findRelease(epObj)
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if release:
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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("Beginning failed download search for: [" + epObj.prettyName() + "]")
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2014-09-07 00:36:23 -04:00
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2014-09-17 06:24:54 -04:00
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searchResult = search.searchProviders(self.show, self.segment, True)
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2014-09-07 00:36:23 -04:00
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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)
|
|
|
|
|
|
|
|
# give the CPU a break
|
|
|
|
time.sleep(common.cpu_presets[sickbeard.CPU_PRESET])
|
|
|
|
else:
|
2014-09-17 06:24:54 -04:00
|
|
|
pass
|
|
|
|
#logger.log(u"No valid episode found to retry for: [" + self.segment.prettyName() + "]")
|
2014-07-17 21:06:42 -04:00
|
|
|
except Exception:
|
|
|
|
logger.log(traceback.format_exc(), logger.DEBUG)
|
2014-09-15 09:01:18 -04:00
|
|
|
|
|
|
|
### Keep a list with the 100 last executed searches
|
|
|
|
fifo(MANUAL_SEARCH_HISTORY, self, MANUAL_SEARCH_HISTORY_SIZE)
|
2014-05-08 10:03:50 -04:00
|
|
|
|
2014-07-19 21:06:04 -04:00
|
|
|
if self.success is None:
|
|
|
|
self.success = False
|
|
|
|
|
2014-09-15 03:23:55 -04:00
|
|
|
self.finish()
|
|
|
|
|
|
|
|
def fifo(myList, item, maxSize = 100):
|
|
|
|
if len(myList) >= maxSize:
|
|
|
|
myList.pop(0)
|
|
|
|
myList.append(item)
|