mirror of
https://github.com/SickGear/SickGear.git
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514 lines
20 KiB
Python
514 lines
20 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 SickGear.
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#
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# SickGear 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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# SickGear 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 SickGear. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import with_statement
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import traceback
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import threading
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import datetime
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import sickbeard
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from sickbeard import db, logger, common, exceptions, helpers, network_timezones, generic_queue, search, \
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failed_history, history, ui, properFinder
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from sickbeard.search import wanted_episodes
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from sickbeard.common import Quality
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search_queue_lock = threading.Lock()
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BACKLOG_SEARCH = 10
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RECENT_SEARCH = 20
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FAILED_SEARCH = 30
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MANUAL_SEARCH = 40
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PROPER_SEARCH = 50
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MANUAL_SEARCH_HISTORY = []
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MANUAL_SEARCH_HISTORY_SIZE = 100
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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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with self.lock:
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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 is_ep_in_queue(self, segment):
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with self.lock:
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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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with self.lock:
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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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with self.lock:
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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
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show == str(cur_item.show.indexerid)):
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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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with self.lock:
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self.min_priority = generic_queue.QueuePriorities.HIGH
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def unpause_backlog(self):
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with self.lock:
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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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with self.lock:
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return self.min_priority >= generic_queue.QueuePriorities.NORMAL
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def _is_in_progress(self, item_type):
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with self.lock:
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for cur_item in self.queue + [self.currentItem]:
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if isinstance(cur_item, item_type):
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return True
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return False
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def is_manualsearch_in_progress(self):
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# Only referenced in webserve.py, only current running manualsearch or failedsearch is needed!!
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return self._is_in_progress((ManualSearchQueueItem, FailedQueueItem))
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def is_backlog_in_progress(self):
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return self._is_in_progress(BacklogQueueItem)
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def is_recentsearch_in_progress(self):
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return self._is_in_progress(RecentSearchQueueItem)
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def is_propersearch_in_progress(self):
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return self._is_in_progress(ProperSearchQueueItem)
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def is_standard_backlog_in_progress(self):
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with self.lock:
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for cur_item in self.queue + [self.currentItem]:
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if isinstance(cur_item, BacklogQueueItem) and cur_item.standard_backlog:
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return True
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return False
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def type_of_backlog_in_progress(self):
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limited = full = other = False
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with self.lock:
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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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if cur_item.standard_backlog:
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if cur_item.limited_backlog:
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limited = True
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else:
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full = True
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else:
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other = True
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types = []
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for msg, variant in ['Limited', limited], ['Full', full], ['On Demand', other]:
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if variant:
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types.append(msg)
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message = 'None'
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if types:
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message = ', '.join(types)
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return message
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def queue_length(self):
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length = {'backlog': [], 'recent': 0, 'manual': [], 'failed': [], 'proper': 0}
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with self.lock:
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for cur_item in [self.currentItem] + self.queue:
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if isinstance(cur_item, RecentSearchQueueItem):
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length['recent'] += 1
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elif isinstance(cur_item, BacklogQueueItem):
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length['backlog'].append({'indexerid': cur_item.show.indexerid, 'indexer': cur_item.show.indexer,
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'name': cur_item.show.name, 'segment': cur_item.segment,
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'standard_backlog': cur_item.standard_backlog,
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'limited_backlog': cur_item.limited_backlog, 'forced': cur_item.forced,
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'torrent_only': cur_item.torrent_only})
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elif isinstance(cur_item, ProperSearchQueueItem):
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length['proper'] += 1
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elif isinstance(cur_item, ManualSearchQueueItem):
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length['manual'].append({'indexerid': cur_item.show.indexerid, 'indexer': cur_item.show.indexer,
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'name': cur_item.show.name, 'segment': cur_item.segment})
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elif isinstance(cur_item, FailedQueueItem):
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length['failed'].append({'indexerid': cur_item.show.indexerid, 'indexer': cur_item.show.indexer,
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'name': cur_item.show.name, 'segment': cur_item.segment})
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return length
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def add_item(self, item):
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if isinstance(item, (RecentSearchQueueItem, ProperSearchQueueItem)):
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# recent and proper searches
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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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# 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 RecentSearchQueueItem(generic_queue.QueueItem):
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def __init__(self):
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self.success = None
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self.episodes = []
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generic_queue.QueueItem.__init__(self, 'Recent Search', RECENT_SEARCH)
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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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self._change_missing_episodes()
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show_list = sickbeard.showList
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from_date = datetime.date.fromordinal(1)
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need_anime = need_sports = need_sd = need_hd = need_uhd = False
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max_sd = Quality.SDDVD
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hd_qualities = [Quality.HDTV, Quality.FULLHDTV, Quality.HDWEBDL, Quality.FULLHDWEBDL,
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Quality.HDBLURAY, Quality.FULLHDBLURAY]
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max_hd = Quality.FULLHDBLURAY
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for curShow in show_list:
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if curShow.paused:
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continue
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wanted_eps = wanted_episodes(curShow, from_date, unaired=sickbeard.SEARCH_UNAIRED)
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if wanted_eps:
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if not need_anime and curShow.is_anime:
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need_anime = True
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if not need_sports and curShow.is_sports:
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need_sports = True
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if not need_sd or not need_hd or not need_uhd:
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for w in wanted_eps:
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if need_sd and need_hd and need_uhd:
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break
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if not w.show.is_anime and not w.show.is_sports:
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if Quality.UNKNOWN in w.wantedQuality:
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need_sd = need_hd = need_uhd = True
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else:
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if not need_sd and max_sd >= min(w.wantedQuality):
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need_sd = True
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if not need_hd and any(i in hd_qualities for i in w.wantedQuality):
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need_hd = True
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if not need_uhd and max_hd < max(w.wantedQuality):
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need_uhd = True
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self.episodes.extend(wanted_eps)
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self.update_providers(need_anime=need_anime, need_sports=need_sports,
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need_sd=need_sd, need_hd=need_hd, need_uhd=need_uhd)
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if not self.episodes:
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logger.log(u'No search of cache for episodes required')
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self.success = True
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else:
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num_shows = len(set([ep.show.name for ep in self.episodes]))
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logger.log(u'Found %d needed episode%s spanning %d show%s'
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% (len(self.episodes), helpers.maybe_plural(len(self.episodes)),
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num_shows, helpers.maybe_plural(num_shows)))
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try:
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logger.log(u'Beginning recent search for episodes')
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found_results = search.search_for_needed_episodes(self.episodes)
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if not len(found_results):
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logger.log(u'No needed episodes found')
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else:
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for result in found_results:
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# just use the first result for now
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logger.log(u'Downloading %s from %s' % (result.name, result.provider.name))
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self.success = search.snatch_episode(result)
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helpers.cpu_sleep()
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except (StandardError, Exception):
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logger.log(traceback.format_exc(), logger.DEBUG)
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if None is self.success:
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self.success = False
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finally:
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self.finish()
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@staticmethod
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def _change_missing_episodes():
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if not network_timezones.network_dict:
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network_timezones.update_network_dict()
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if network_timezones.network_dict:
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cur_date = (datetime.date.today() + datetime.timedelta(days=1)).toordinal()
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else:
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cur_date = (datetime.date.today() - datetime.timedelta(days=2)).toordinal()
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cur_time = datetime.datetime.now(network_timezones.sb_timezone)
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my_db = db.DBConnection()
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sql_results = my_db.select(
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'SELECT * FROM tv_episodes WHERE status = ? AND season > 0 AND airdate <= ? AND airdate > 1',
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[common.UNAIRED, cur_date])
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sql_l = []
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show = None
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wanted = False
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for sqlEp in sql_results:
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try:
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if not show or show.indexerid != int(sqlEp['showid']):
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show = helpers.findCertainShow(sickbeard.showList, int(sqlEp['showid']))
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# for when there is orphaned series in the database but not loaded into our showlist
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if not show:
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continue
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except exceptions.MultipleShowObjectsException:
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logger.log(u'ERROR: expected to find a single show matching %s' % sqlEp['showid'])
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continue
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try:
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end_time = (network_timezones.parse_date_time(sqlEp['airdate'], show.airs, show.network) +
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datetime.timedelta(minutes=helpers.tryInt(show.runtime, 60)))
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# filter out any episodes that haven't aired yet
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if end_time > cur_time:
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continue
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except (StandardError, Exception):
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# if an error occurred assume the episode hasn't aired yet
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continue
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ep = show.getEpisode(int(sqlEp['season']), int(sqlEp['episode']))
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with ep.lock:
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# Now that it is time, change state of UNAIRED show into expected or skipped
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ep.status = (common.WANTED, common.SKIPPED)[ep.show.paused]
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result = ep.get_sql()
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if None is not result:
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sql_l.append(result)
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wanted |= (False, True)[common.WANTED == ep.status]
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else:
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logger.log(u'No unaired episodes marked wanted')
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if 0 < len(sql_l):
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my_db = db.DBConnection()
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my_db.mass_action(sql_l)
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if wanted:
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logger.log(u'Found new episodes marked wanted')
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@staticmethod
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def update_providers(need_anime=True, need_sports=True, need_sd=True, need_hd=True, need_uhd=True):
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orig_thread_name = threading.currentThread().name
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threads = []
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providers = [x for x in sickbeard.providers.sortedProviderList() if x.is_active() and x.enable_recentsearch]
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for cur_provider in providers:
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if not cur_provider.cache.should_update():
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continue
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if not threads:
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logger.log('Updating provider caches with recent upload data')
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# spawn a thread for each provider to save time waiting for slow response providers
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threads.append(threading.Thread(target=cur_provider.cache.updateCache,
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kwargs={'need_anime': need_anime, 'need_sports': need_sports,
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'need_sd': need_sd, 'need_hd': need_hd, 'need_uhd': need_uhd},
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name='%s :: [%s]' % (orig_thread_name, cur_provider.name)))
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# start the thread we just created
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threads[-1].start()
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if not len(providers):
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logger.log('No NZB/Torrent providers in Media Providers/Options are enabled to match recent episodes', logger.WARNING)
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if threads:
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# wait for all threads to finish
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for t in threads:
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t.join()
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logger.log('Finished updating provider caches')
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class ProperSearchQueueItem(generic_queue.QueueItem):
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def __init__(self):
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generic_queue.QueueItem.__init__(self, 'Proper Search', PROPER_SEARCH)
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self.priority = generic_queue.QueuePriorities.HIGH
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self.success = 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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properFinder.search_propers()
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finally:
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self.finish()
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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-%s' % 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(u'Beginning manual search for: [%s]' % self.segment.prettyName())
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self.started = True
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search_result = search.search_providers(self.show, [self.segment], True, try_other_searches=True)
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if search_result:
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# just use the first result for now
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logger.log(u'Downloading %s from %s' % (search_result[0].name, search_result[0].provider.name))
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self.success = search.snatch_episode(search_result[0])
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helpers.cpu_sleep()
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else:
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ui.notifications.message('No downloads found',
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u'Could not find a download for <i>%s</i>' % self.segment.prettyName())
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logger.log(u'Unable to find a download for: [%s]' % self.segment.prettyName())
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except (StandardError, Exception):
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logger.log(traceback.format_exc(), logger.DEBUG)
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finally:
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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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self.finish()
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class BacklogQueueItem(generic_queue.QueueItem):
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def __init__(self, show, segment, standard_backlog=False, limited_backlog=False, forced=False, torrent_only=False):
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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-%s' % 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.standard_backlog = standard_backlog
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self.limited_backlog = limited_backlog
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self.forced = forced
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self.torrent_only = torrent_only
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def run(self):
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generic_queue.QueueItem.run(self)
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is_error = False
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try:
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logger.log(u'Beginning backlog search for: [%s]' % self.show.name)
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search_result = search.search_providers(
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self.show, self.segment, False,
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try_other_searches=(not self.standard_backlog or not self.limited_backlog),
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scheduled=self.standard_backlog)
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if search_result:
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for result in search_result:
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# just use the first result for now
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logger.log(u'Downloading %s from %s' % (result.name, result.provider.name))
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search.snatch_episode(result)
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helpers.cpu_sleep()
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else:
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logger.log(u'No needed episodes found during backlog search for: [%s]' % self.show.name)
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except (StandardError, Exception):
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is_error = True
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logger.log(traceback.format_exc(), logger.DEBUG)
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finally:
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logger.log('Completed backlog search %sfor: [%s]' % (('', 'with a debug error ')[is_error], self.show.name))
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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.name = 'RETRY-%s' % 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 ep_obj in self.segment:
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logger.log(u'Marking episode as bad: [%s]' % ep_obj.prettyName())
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cur_status = ep_obj.status
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failed_history.set_episode_failed(ep_obj)
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(release, provider) = failed_history.find_release(ep_obj)
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failed_history.revert_episode(ep_obj)
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if release:
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failed_history.add_failed(release)
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history.logFailed(ep_obj, release, provider)
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|
|
logger.log(u'Beginning failed download search for: [%s]' % ep_obj.prettyName())
|
|
|
|
search_result = search.search_providers(
|
|
self.show, self.segment, True, try_other_searches=True, old_status=cur_status)
|
|
|
|
if search_result:
|
|
for result in search_result:
|
|
# just use the first result for now
|
|
logger.log(u'Downloading %s from %s' % (result.name, result.provider.name))
|
|
search.snatch_episode(result)
|
|
|
|
helpers.cpu_sleep()
|
|
else:
|
|
pass
|
|
# logger.log(u'No valid episode found to retry for: [%s]' % self.segment.prettyName())
|
|
except (StandardError, Exception):
|
|
logger.log(traceback.format_exc(), logger.DEBUG)
|
|
|
|
finally:
|
|
# Keep a list with the 100 last executed searches
|
|
fifo(MANUAL_SEARCH_HISTORY, self, MANUAL_SEARCH_HISTORY_SIZE)
|
|
|
|
if self.success is None:
|
|
self.success = False
|
|
|
|
self.finish()
|
|
|
|
|
|
def fifo(my_list, item, max_size=100):
|
|
if len(my_list) >= max_size:
|
|
my_list.pop(0)
|
|
my_list.append(item)
|