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SickRage/sickbeard/properFinder.py
JackDandy bf99164978 Refactor scheduler and upstream ports.
Move start time check from properFinder and showUpdater into scheduler.
Add show how long to next propers search at end of each run.
Change proper finder and show updater to silent thread logging.
Change Scheduler runImmediately to run_delay.
2014-06-19 16:38:15 +01:00

283 lines
12 KiB
Python

# Author: Nic Wolfe <nic@wolfeden.ca>
# URL: http://code.google.com/p/sickbeard/
#
# This file is part of SickRage.
#
# 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.
#
# 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
# along with SickRage. If not, see <http://www.gnu.org/licenses/>.
import time
import datetime
import operator
import threading
import sickbeard
from sickbeard import db
from sickbeard import exceptions
from sickbeard.exceptions import ex
from sickbeard import helpers, logger, show_name_helpers
from sickbeard import providers
from sickbeard import search
from sickbeard import history
from sickbeard.common import DOWNLOADED, SNATCHED, SNATCHED_PROPER, Quality
from name_parser.parser import NameParser, InvalidNameException
class ProperFinder():
def __init__(self):
self.amActive = False
def run(self, force=False):
if not sickbeard.DOWNLOAD_PROPERS:
return
logger.log(u"Beginning the search for new propers")
self.amActive = True
propers = self._getProperList()
if propers:
self._downloadPropers(propers)
self._set_lastProperSearch(datetime.datetime.today().toordinal())
run_at = ""
if None is sickbeard.properFinderScheduler.start_time:
run_in = sickbeard.properFinderScheduler.lastRun + sickbeard.properFinderScheduler.cycleTime - datetime.datetime.now()
hours, remainder = divmod(run_in.seconds, 3600)
minutes, seconds = divmod(remainder, 60)
run_at = u", next check in approx. " + ("%dh, %dm" % (hours, minutes) if 0 < hours else "%dm, %ds" % (minutes, seconds))
logger.log(u"Completed the search for new propers%s" % run_at)
self.amActive = False
def _getProperList(self):
propers = {}
# for each provider get a list of the
origThreadName = threading.currentThread().name
providers = [x for x in sickbeard.providers.sortedProviderList() if x.isActive()]
for curProvider in providers:
threading.currentThread().name = origThreadName + " :: [" + curProvider.name + "]"
search_date = datetime.datetime.today() - datetime.timedelta(days=2)
logger.log(u"Searching for any new PROPER releases from " + curProvider.name)
try:
curPropers = curProvider.findPropers(search_date)
except exceptions.AuthException, e:
logger.log(u"Authentication error: " + ex(e), logger.ERROR)
continue
# if they haven't been added by a different provider than add the proper to the list
for x in curPropers:
name = self._genericName(x.name)
if not name in propers:
logger.log(u"Found new proper: " + x.name, logger.DEBUG)
x.provider = curProvider
propers[name] = x
# reset thread name back to original
threading.currentThread().name = origThreadName
# take the list of unique propers and get it sorted by
sortedPropers = sorted(propers.values(), key=operator.attrgetter('date'), reverse=True)
finalPropers = []
for curProper in sortedPropers:
try:
myParser = NameParser(False)
parse_result = myParser.parse(curProper.name)
except InvalidNameException:
logger.log(u"Unable to parse the filename " + curProper.name + " into a valid episode", logger.DEBUG)
continue
if not parse_result.series_name:
continue
if not parse_result.show:
continue
if not parse_result.episode_numbers:
logger.log(
u"Ignoring " + curProper.name + " because it's for a full season rather than specific episode",
logger.DEBUG)
continue
showObj = parse_result.show
logger.log(
u"Successful match! Result " + parse_result.original_name + " matched to show " + showObj.name,
logger.DEBUG)
# set the indexerid in the db to the show's indexerid
curProper.indexerid = showObj.indexerid
# set the indexer in the db to the show's indexer
curProper.indexer = showObj.indexer
# populate our Proper instance
if parse_result.air_by_date or parse_result.sports:
curProper.season = -1
curProper.episode = parse_result.air_date or parse_result.sports_event_date
else:
if parse_result.is_anime:
logger.log(u"I am sorry '"+curProper.name+"' seams to be an anime proper seach is not yet suported", logger.DEBUG)
continue
else:
curProper.season = parse_result.season_number if parse_result.season_number != None else 1
curProper.episode = parse_result.episode_numbers[0]
curProper.quality = Quality.nameQuality(curProper.name, parse_result.is_anime)
if not show_name_helpers.filterBadReleases(curProper.name):
logger.log(u"Proper " + curProper.name + " isn't a valid scene release that we want, igoring it",
logger.DEBUG)
continue
if showObj.rls_ignore_words and search.filter_release_name(curProper.name, showObj.rls_ignore_words):
logger.log(u"Ignoring " + curProper.name + " based on ignored words filter: " + showObj.rls_ignore_words,
logger.MESSAGE)
continue
if showObj.rls_require_words and not search.filter_release_name(curProper.name, showObj.rls_require_words):
logger.log(u"Ignoring " + curProper.name + " based on required words filter: " + showObj.rls_require_words,
logger.MESSAGE)
continue
# if we have an air-by-date show then get the real season/episode numbers
if (parse_result.air_by_date or parse_result.sports_event_date) and curProper.indexerid:
logger.log(
u"Looks like this is an air-by-date or sports show, attempting to convert the date to season/episode",
logger.DEBUG)
airdate = curProper.episode.toordinal()
with db.DBConnection() as myDB:
sql_result = myDB.select(
"SELECT season, episode FROM tv_episodes WHERE showid = ? and indexer = ? and airdate = ?",
[curProper.indexerid, curProper.indexer, airdate])
if sql_result:
curProper.season = int(sql_result[0][0])
curProper.episodes = [int(sql_result[0][1])]
else:
logger.log(u"Unable to find episode with date " + str(
curProper.episode) + " for show " + parse_result.series_name + ", skipping", logger.WARNING)
continue
# check if we actually want this proper (if it's the right quality)
with db.DBConnection() as myDB:
sqlResults = myDB.select(
"SELECT status FROM tv_episodes WHERE showid = ? AND season = ? AND episode = ?",
[curProper.indexerid, curProper.season, curProper.episode])
if not sqlResults:
continue
oldStatus, oldQuality = Quality.splitCompositeStatus(int(sqlResults[0]["status"]))
# only keep the proper if we have already retrieved the same quality ep (don't get better/worse ones)
if oldStatus not in (DOWNLOADED, SNATCHED) or oldQuality != curProper.quality:
continue
# if the show is in our list and there hasn't been a proper already added for that particular episode then add it to our list of propers
if curProper.indexerid != -1 and (curProper.indexerid, curProper.season, curProper.episode) not in map(
operator.attrgetter('indexerid', 'season', 'episode'), finalPropers):
logger.log(u"Found a proper that we need: " + str(curProper.name))
finalPropers.append(curProper)
return finalPropers
def _downloadPropers(self, properList):
for curProper in properList:
historyLimit = datetime.datetime.today() - datetime.timedelta(days=30)
# make sure the episode has been downloaded before
with db.DBConnection() as myDB:
historyResults = myDB.select(
"SELECT resource FROM history "
"WHERE showid = ? AND season = ? AND episode = ? AND quality = ? AND date >= ? "
"AND action IN (" + ",".join([str(x) for x in Quality.SNATCHED]) + ")",
[curProper.indexerid, curProper.season, curProper.episode, curProper.quality,
historyLimit.strftime(history.dateFormat)])
# if we didn't download this episode in the first place we don't know what quality to use for the proper so we can't do it
if len(historyResults) == 0:
logger.log(
u"Unable to find an original history entry for proper " + curProper.name + " so I'm not downloading it.")
continue
else:
# make sure that none of the existing history downloads are the same proper we're trying to download
isSame = False
for curResult in historyResults:
# if the result exists in history already we need to skip it
if self._genericName(curResult["resource"]) == self._genericName(curProper.name):
isSame = True
break
if isSame:
logger.log(u"This proper is already in history, skipping it", logger.DEBUG)
continue
# get the episode object
showObj = helpers.findCertainShow(sickbeard.showList, curProper.indexerid)
if showObj == None:
logger.log(u"Unable to find the show with indexerid " + str(
curProper .indexerid) + " so unable to download the proper", logger.ERROR)
continue
epObj = showObj.getEpisode(curProper.season, curProper.episode)
# make the result object
result = curProper.provider.getResult([epObj])
result.url = curProper.url
result.name = curProper.name
result.quality = curProper.quality
# snatch it
search.snatchEpisode(result, SNATCHED_PROPER)
def _genericName(self, name):
return name.replace(".", " ").replace("-", " ").replace("_", " ").lower()
def _set_lastProperSearch(self, when):
logger.log(u"Setting the last Proper search in the DB to " + str(when), logger.DEBUG)
with db.DBConnection() as myDB:
sqlResults = myDB.select("SELECT * FROM info")
if len(sqlResults) == 0:
myDB.action("INSERT INTO info (last_backlog, last_indexer, last_proper_search) VALUES (?,?,?)",
[0, 0, str(when)])
else:
myDB.action("UPDATE info SET last_proper_search=" + str(when))
def _get_lastProperSearch(self):
with db.DBConnection() as myDB:
sqlResults = myDB.select("SELECT * FROM info")
try:
last_proper_search = datetime.date.fromordinal(int(sqlResults[0]["last_proper_search"]))
except:
return datetime.date.fromordinal(1)
return last_proper_search