SickGear/sickbeard/providers/nyaatorrents.py

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# Author: Mr_Orange
# URL: http://code.google.com/p/sickbeard/
#
# This file is part of Sick Beard.
#
# Sick Beard 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.
#
# Sick Beard 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 Sick Beard. If not, see <http://www.gnu.org/licenses/>.
import urllib
import re
import sickbeard
import generic
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from sickbeard import show_name_helpers
from sickbeard import logger
from sickbeard.common import Quality
from sickbeard.name_parser.parser import NameParser, InvalidNameException
from sickbeard import tvcache
REMOTE_DBG = False
class NyaaProvider(generic.TorrentProvider):
def __init__(self):
generic.TorrentProvider.__init__(self, "NyaaTorrents")
self.supportsBacklog = True
self.supportsAbsoluteNumbering = True
self.cache = NyaaCache(self)
self.url = 'http://www.nyaa.eu/'
def isEnabled(self):
return sickbeard.NYAA
def imageName(self):
return 'nyaatorrents.png'
def getQuality(self, item, anime=False):
self.debug()
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title = item.title
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quality = Quality.sceneQuality(title)
return quality
def findSeasonResults(self, show, season):
results = {}
results = generic.TorrentProvider.findSeasonResults(self, show, season)
return results
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def _get_season_search_strings(self, show, season, wantedEp=None, searchSeason=False):
names = []
names.extend(show_name_helpers.makeSceneShowSearchStrings(show))
return names
def _get_episode_search_strings(self, ep_obj):
return self._get_season_search_strings(ep_obj.show, ep_obj.season)
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def _doSearch(self, search_string, show=None, age=None):
params = {"term": search_string.encode('utf-8'),
"sort": '2', #Sort Descending By Seeders
}
searchURL = self.url + '?page=rss&' + urllib.urlencode(params)
logger.log(u"Search string: " + searchURL, logger.DEBUG)
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data = self.getURL(searchURL)
if not data:
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logger.log(u"Error trying to load NyaaTorrents RSS feed: " + searchURL, logger.ERROR)
logger.log(u"RSS data: " + data, logger.DEBUG)
return []
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items = data.entries
results = []
for curItem in items:
(title, url) = self._get_title_and_url(curItem)
if not title or not url:
logger.log(
u"The XML returned from the NyaaTorrents RSS feed is incomplete, this result is unusable: " + data,
logger.ERROR)
continue
results.append(curItem)
return results
def _get_title_and_url(self, item):
return generic.TorrentProvider._get_title_and_url(self, item)
def findEpisode(self, episode, manualSearch=False):
self._checkAuth()
logger.log(u"Searching " + self.name + " for " + episode.prettyName())
self.cache.updateCache()
results = self.cache.searchCache(episode, manualSearch)
logger.log(u"Cache results: " + str(results), logger.DEBUG)
# if we got some results then use them no matter what.
# OR
# return anyway unless we're doing a manual search
if results or not manualSearch:
return results
itemList = []
for cur_search_string in self._get_episode_search_strings(episode):
itemList += self._doSearch(cur_search_string, show=episode.show)
for item in itemList:
(title, url) = self._get_title_and_url(item)
# parse the file name
try:
myParser = NameParser(show=episode.show)
parse_result = myParser.parse(title)
except InvalidNameException:
logger.log(u"Unable to parse the filename " + title + " into a valid episode", logger.WARNING)
continue
if episode.show.air_by_date:
if parse_result.air_date != episode.airdate:
logger.log("Episode " + title + " didn't air on " + str(episode.airdate) + ", skipping it",
logger.DEBUG)
continue
elif episode.show.anime and episode.show.absolute_numbering:
if episode.absolute_number not in parse_result.ab_episode_numbers:
logger.log("Episode " + title + " isn't " + str(episode.absolute_number) + ", skipping it",
logger.DEBUG)
continue
elif parse_result.season_number != episode.season or episode.episode not in parse_result.episode_numbers:
logger.log(
"Episode " + title + " isn't " + str(episode.season) + "x" + str(episode.episode) + ", skipping it",
logger.DEBUG)
continue
quality = self.getQuality(item, episode.show.anime)
if not episode.show.wantEpisode(episode.season, episode.episode, quality, manualSearch):
logger.log(
u"Ignoring result " + title + " because we don't want an episode that is " + Quality.qualityStrings[
quality], logger.DEBUG)
continue
logger.log(u"Found result " + title + " at " + url, logger.DEBUG)
result = self.getResult([episode])
result.url = url
result.name = title
result.quality = quality
results.append(result)
return results
def _extract_name_from_filename(self, filename):
name_regex = '(.*?)\.?(\[.*]|\d+\.TPB)\.torrent$'
logger.log(u"Comparing " + name_regex + " against " + filename, logger.DEBUG)
match = re.match(name_regex, filename, re.I)
if match:
return match.group(1)
return None
class NyaaCache(tvcache.TVCache):
def __init__(self, provider):
tvcache.TVCache.__init__(self, provider)
# only poll NyaaTorrents every 15 minutes max
self.minTime = 15
def _getRSSData(self):
params = {
"page": 'rss', # Use RSS page
"order": '1' #Sort Descending By Date
}
url = self.provider.url + '?' + urllib.urlencode(params)
logger.log(u"NyaaTorrents cache update URL: " + url, logger.DEBUG)
data = self.provider.getURL(url)
return data
def _parseItem(self, item):
(title, url) = self.provider._get_title_and_url(item)
if not title or not url:
logger.log(u"The XML returned from the NyaaTorrents RSS feed is incomplete, this result is unusable",
logger.ERROR)
return None
logger.log(u"Adding item from RSS to cache: " + title, logger.DEBUG)
return self._addCacheEntry(title, url)
provider = NyaaProvider()