1
0
mirror of https://github.com/moparisthebest/SickRage synced 2024-12-14 03:52:22 -05:00
SickRage/sickbeard/search_queue.py

250 lines
9.5 KiB
Python
Raw Normal View History

# Author: Nic Wolfe <nic@wolfeden.ca>
# URL: http://code.google.com/p/sickbeard/
#
2014-05-23 08:37:22 -04:00
# This file is part of SickRage.
#
2014-05-23 08:37:22 -04:00
# SickRage 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.
#
2014-05-23 08:37:22 -04:00
# SickRage 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
2014-05-23 08:37:22 -04:00
# along with SickRage. If not, see <http://www.gnu.org/licenses/>.
from __future__ import with_statement
import time
import traceback
import threading
import sickbeard
from sickbeard import db, logger, common, exceptions, helpers
from sickbeard import generic_queue, scheduler
from sickbeard import search, failed_history, history
from sickbeard import ui
from sickbeard.exceptions import ex
from sickbeard.search import pickBestResult
search_queue_lock = threading.Lock()
BACKLOG_SEARCH = 10
DAILY_SEARCH = 20
FAILED_SEARCH = 30
MANUAL_SEARCH = 30
class SearchQueue(generic_queue.GenericQueue):
def __init__(self):
generic_queue.GenericQueue.__init__(self)
self.queue_name = "SEARCHQUEUE"
def is_in_queue(self, show, segment):
for cur_item in self.queue:
if isinstance(cur_item, BacklogQueueItem) and cur_item.show == show and cur_item.segment == segment:
return True
return False
def pause_backlog(self):
self.min_priority = generic_queue.QueuePriorities.HIGH
def unpause_backlog(self):
self.min_priority = 0
def is_backlog_paused(self):
# backlog priorities are NORMAL, this should be done properly somewhere
return self.min_priority >= generic_queue.QueuePriorities.NORMAL
def is_backlog_in_progress(self):
for cur_item in self.queue + [self.currentItem]:
2014-05-11 10:25:46 -04:00
if isinstance(cur_item, BacklogQueueItem):
return True
return False
def is_dailysearch_in_progress(self):
for cur_item in self.queue + [self.currentItem]:
if isinstance(cur_item, DailySearchQueueItem):
return True
return False
def add_item(self, item):
if isinstance(item, DailySearchQueueItem) and not self.is_in_queue(item.show, item.segment):
generic_queue.GenericQueue.add_item(self, item)
elif isinstance(item, BacklogQueueItem) and not self.is_in_queue(item.show, item.segment):
generic_queue.GenericQueue.add_item(self, item)
elif isinstance(item, ManualSearchQueueItem) and not self.is_in_queue(item.show, item.segment):
generic_queue.GenericQueue.add_item(self, item)
elif isinstance(item, FailedQueueItem) and not self.is_in_queue(item.show, item.segment):
generic_queue.GenericQueue.add_item(self, item)
else:
logger.log(u"Not adding item, it's already in the queue", logger.DEBUG)
class DailySearchQueueItem(generic_queue.QueueItem):
def __init__(self, show, segment):
generic_queue.QueueItem.__init__(self, 'Daily Search', DAILY_SEARCH)
self.priority = generic_queue.QueuePriorities.HIGH
self.thread_name = 'DAILYSEARCH-' + str(show.indexerid)
self.show = show
self.segment = segment
def execute(self):
generic_queue.QueueItem.execute(self)
logger.log("Beginning daily search for [" + self.show.name + "]")
foundResults = search.searchForNeededEpisodes(self.show, self.segment)
# reset thread back to original name
threading.currentThread().name = self.thread_name
if not len(foundResults):
logger.log(u"No needed episodes found during daily search for [" + self.show.name + "]")
else:
for result in foundResults:
# just use the first result for now
logger.log(u"Downloading " + result.name + " from " + result.provider.name)
search.snatchEpisode(result)
# give the CPU a break
time.sleep(common.cpu_presets[sickbeard.CPU_PRESET])
generic_queue.QueueItem.finish(self)
class ManualSearchQueueItem(generic_queue.QueueItem):
def __init__(self, show, segment):
generic_queue.QueueItem.__init__(self, 'Manual Search', MANUAL_SEARCH)
self.priority = generic_queue.QueuePriorities.HIGH
self.thread_name = 'MANUAL-' + str(show.indexerid)
self.success = None
self.show = show
self.segment = segment
def execute(self):
generic_queue.QueueItem.execute(self)
try:
logger.log("Beginning manual search for [" + self.segment.prettyName() + "]")
searchResult = search.searchProviders(self.show, self.segment.season, [self.segment], True)
# reset thread back to original name
threading.currentThread().name = self.thread_name
if searchResult:
# just use the first result for now
logger.log(u"Downloading " + searchResult[0].name + " from " + searchResult[0].provider.name)
self.success = search.snatchEpisode(searchResult[0])
# give the CPU a break
time.sleep(common.cpu_presets[sickbeard.CPU_PRESET])
else:
ui.notifications.message('No downloads were found',
"Couldn't find a download for <i>%s</i>" % self.segment.prettyName())
logger.log(u"Unable to find a download for " + self.segment.prettyName())
except Exception:
logger.log(traceback.format_exc(), logger.DEBUG)
def finish(self):
# don't let this linger if something goes wrong
if self.success == None:
self.success = False
generic_queue.QueueItem.finish(self)
class BacklogQueueItem(generic_queue.QueueItem):
def __init__(self, show, segment):
generic_queue.QueueItem.__init__(self, 'Backlog', BACKLOG_SEARCH)
self.priority = generic_queue.QueuePriorities.LOW
self.thread_name = 'BACKLOG-' + str(show.indexerid)
2014-05-12 13:49:59 -04:00
self.success = None
self.show = show
self.segment = segment
def execute(self):
generic_queue.QueueItem.execute(self)
for season in self.segment:
sickbeard.searchBacklog.BacklogSearcher.currentSearchInfo = {
'title': self.show.name + " Season " + str(season)}
wantedEps = self.segment[season]
try:
logger.log("Beginning backlog search for [" + self.show.name + "]")
searchResult = search.searchProviders(self.show, season, wantedEps, False)
# reset thread back to original name
threading.currentThread().name = self.thread_name
if searchResult:
for result in searchResult:
# just use the first result for now
logger.log(u"Downloading " + result.name + " from " + result.provider.name)
search.snatchEpisode(result)
# give the CPU a break
time.sleep(common.cpu_presets[sickbeard.CPU_PRESET])
else:
logger.log(u"No needed episodes found during backlog search for [" + self.show.name + "]")
except Exception:
logger.log(traceback.format_exc(), logger.DEBUG)
self.finish()
class FailedQueueItem(generic_queue.QueueItem):
def __init__(self, show, segment):
generic_queue.QueueItem.__init__(self, 'Retry', FAILED_SEARCH)
self.priority = generic_queue.QueuePriorities.HIGH
self.thread_name = 'RETRY-' + str(show.indexerid)
self.show = show
self.segment = segment
self.success = None
def execute(self):
generic_queue.QueueItem.execute(self)
2014-05-19 15:20:33 -04:00
for season, episodes in self.segment.items():
for epObj in episodes:
2014-06-06 20:06:29 -04:00
logger.log(u"Marking episode as bad: [" + epObj.prettyName() + "]")
failed_history.markFailed(epObj)
2014-05-19 15:20:33 -04:00
(release, provider) = failed_history.findRelease(epObj)
if release:
failed_history.logFailed(release)
history.logFailed(epObj, release, provider)
2014-06-06 20:06:29 -04:00
failed_history.revertEpisode(epObj)
logger.log("Beginning failed download search for [" + epObj.prettyName() + "]")
try:
searchResult = search.searchProviders(self.show, season, [epObj], True)
2014-05-19 15:20:33 -04:00
2014-06-06 20:06:29 -04:00
# reset thread back to original name
threading.currentThread().name = self.thread_name
2014-05-19 15:20:33 -04:00
2014-06-06 20:06:29 -04:00
if searchResult:
for result in searchResult:
# just use the first result for now
logger.log(u"Downloading " + result.name + " from " + result.provider.name)
search.snatchEpisode(result)
2014-05-19 15:20:33 -04:00
2014-06-06 20:06:29 -04:00
# give the CPU a break
time.sleep(common.cpu_presets[sickbeard.CPU_PRESET])
2014-05-19 15:20:33 -04:00
2014-06-06 20:06:29 -04:00
else:
logger.log(u"No valid episode found to retry for [" + epObj.prettyName() + "]")
except Exception, e:
logger.log(traceback.format_exc(), logger.DEBUG)
self.finish()