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Sebazzz/limetorrents.py

Created September 30, 2016 20:36
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Limetorrents provider for SickGear (sickbeard)
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limetorrents.py
# coding=utf-8
#
# This file is part of SickGear.
#
# SickGear 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.
#
# SickGear 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 SickGear. If not, see <http://www.gnu.org/licenses/>.
from __future__ import with_statement
import os
import re
import traceback
import urllib
import subprocess
from . import generic
from sickbeard import config, logger, show_name_helpers, tvcache
from sickbeard.bs4_parser import BS4Parser
from sickbeard.helpers import (has_anime, tryInt)
from sickbeard.common import Quality, mediaExtensions
from sickbeard.name_parser.parser import NameParser, InvalidNameException, InvalidShowException
from lib.unidecode import unidecode
class LimeProvider(generic.TorrentProvider):
def __init__(self):
generic.TorrentProvider.__init__(self, 'LimeTorrents')
self.url_base = 'https://www.limetorrents.cc/'
self.urls = {'config_provider_home_uri': self.url_base,
'base': [self.url_base, 'https://www.limetorrents.ch/'],
'search': 'search/%s/',
'sorted': 'seeds/1/'}
self.proper_search_terms = None
self.url = self.urls['config_provider_home_uri']
self.minseed, self.minleech = 2 * [None]
self.confirmed = False
self.cache = LimeCache(self)
def get_url(self, url):
# Workaround for SSL3 issues with my Python version grrrr...
args = [ 'curl', '-L', url, '--silent', '--globoff', '--referer', url]
logger.log(u'Running curl with args %s' % args, logger.DEBUG)
output = subprocess.check_output(args)
return output
def _find_season_quality(self, title, torrent_link, ep_number):
""" Return the modified title of a Season Torrent with the quality found inspecting torrent file list """
quality = Quality.UNKNOWN
file_name = None
data = self.get_url(torrent_link)
if not data:
return None
try:
with BS4Parser(data, features=['html5lib', 'permissive']) as soup:
file_table = soup.find('table', attrs={'class': 'torrentFileList'})
if not file_table:
return None
files = [x.text for x in file_table.find_all('td', attrs={'class': 'torFileName'})]
video_files = filter(lambda i: i.rpartition('.')[2].lower() in mediaExtensions, files)
# Filtering SingleEpisode/MultiSeason Torrent
if len(video_files) < ep_number or len(video_files) > float(ep_number * 1.1):
logger.log(u'Result %s lists %s episodes with %s episodes retrieved in torrent'
% (title, ep_number, len(video_files)), logger.DEBUG)
logger.log(u'Result %s seem to be a single episode or multi-season torrent, skipping result...'
% title, logger.DEBUG)
return None
if Quality.UNKNOWN != Quality.sceneQuality(title):
return title
for file_name in video_files:
quality = Quality.sceneQuality(os.path.basename(file_name))
if Quality.UNKNOWN != quality:
break
if None is not file_name and Quality.UNKNOWN == quality:
quality = Quality.assumeQuality(os.path.basename(file_name))
if Quality.UNKNOWN == quality:
logger.log(u'Unable to obtain a Season Quality for ' + title, logger.DEBUG)
return None
try:
my_parser = NameParser(showObj=self.show)
parse_result = my_parser.parse(file_name)
except (InvalidNameException, InvalidShowException):
return None
logger.log(u'Season quality for %s is %s' % (title, Quality.qualityStrings[quality]), logger.DEBUG)
if parse_result.series_name and parse_result.season_number:
title = parse_result.series_name + ' S%02d %s' % (int(parse_result.season_number),
self._reverse_quality(quality))
return title
except Exception:
logger.log(u'Failed to quality parse ' + self.name + ' Traceback: ' + traceback.format_exc(), logger.ERROR)
def _season_strings(self, ep_obj, **kwargs):
if ep_obj.show.air_by_date or ep_obj.show.is_sports:
airdate = str(ep_obj.airdate).split('-')[0]
ep_detail = [airdate, 'Season ' + airdate]
elif ep_obj.show.is_anime:
ep_detail = '%02i' % ep_obj.scene_absolute_number
else:
season = (ep_obj.season, ep_obj.scene_season)[bool(ep_obj.show.is_scene)]
ep_detail = ['S%(s)02i -S%(s)02iE' % {'s': season}, 'Season %s -Ep*' % season]
return [{'Season': self._build_search_strings(ep_detail)}]
def _episode_strings(self, ep_obj, **kwargs):
return generic.TorrentProvider._episode_strings(self, ep_obj, date_or=True,
ep_detail=lambda x: '%s|%s' % (config.naming_ep_type[2] % x,
config.naming_ep_type[0] % x),
ep_detail_anime=lambda x: '%02i' % x, **kwargs)
def _get_magnet_link(self, url):
try:
html = self.get_url(url)
if not html:
logger.log(u'Failed to get html for %s to get magnet' % url, logger.ERROR)
return None
with BS4Parser(html, features=['html5lib', 'permissive']) as soup:
content_body = soup.find('div', attrs={'id': 'content'})
dl_links = content_body.find_all('div', attrs={'class':'dltorrent'}, limit=3)
magnet_link_container = dl_links[-1]
magnet_link = magnet_link_container.find_all('a')[-1]
if magnet_link.get_text() <> "Magnet Link":
logger.log(u'On page %s we migth have a problem, link text %s is not expected' % (url, magnet_link.get_text()), logger.DEBUG)
result = magnet_link['href']
#logger.log(u'Returning magnet link %s' % result, logger.DEBUG)
return result
except Exception:
logger.log(u'Failed to parse %s for magnet. Traceback: %s' % (url, traceback.format_exc()), logger.ERROR)
return None
def _search_provider(self, search_params, search_mode='eponly', epcount=0, **kwargs):
results = []
items = {'Cache': [], 'Season': [], 'Episode': [], 'Propers': []}
rc = dict((k, re.compile('(?i)' + v)) for (k, v) in {'link': 'normal', 'get': '^magnet', 'verif': 'verif'}.items())
url = 0
for mode in search_params.keys():
search_show = mode in ['Season', 'Episode']
if not search_show and has_anime():
search_params[mode] *= (1, 2)['Cache' == mode]
'Propers' == mode and search_params[mode].append('v1|v2|v3|v4|v5')
for enum, search_string in enumerate(search_params[mode]):
search_string = isinstance(search_string, unicode) and unidecode(search_string) or search_string
# LimeTorrents doesn't support term|other_term
try:
search_string = search_string[0:search_string.index("|")]
except Exception:
search_string = search_string # fall back - index has thrown
self.url = self.urls['base'][url]
first_arg = ('tv', 'anime')[(search_show and bool(self.show and self.show.is_anime)) or bool(enum)]
snd_arg = ('', '%s' % search_string)['Cache' != mode]
#logger.log(u'Using search url first arg: %s' % first_arg, logger.DEBUG)
#logger.log(u'Using search url second arg: %s' % snd_arg, logger.DEBUG)
search_url = self.url + (self.urls['search'] % urllib.quote('%s/%s' % (first_arg, snd_arg)))
self.session.headers.update({'Referer': search_url})
nsearch_url = search_url + self.urls['sorted']
#logger.log(u'Using search url: %s' % nsearch_url, logger.DEBUG)
html = self.get_url(nsearch_url)
cnt = len(items[mode])
try:
if not html or self._has_no_results(html) or re.search(r'(?is)<(?:h\d)[^>]*>.*?(?:no\sresults\sfound)', html):
if html and 'LimeTorrents' not in html:
url += (1, 0)[url == len(self.urls['base'])]
logger.log(u'Unable to find results: %s' % html, logger.ERROR)
raise generic.HaltParseException
with BS4Parser(html, features=['html5lib', 'permissive']) as soup:
content_body = soup.find('div', attrs={'id': 'content'})
if not content_body:
logger.log(u'Unable to find #content: %s' % html, logger.DEBUG)
raise Exception
torrent_tables = content_body.find_all('table', attrs={'class': 'table2'}, recursive=False, limit=2)
if len(torrent_tables) < 2:
logger.log(u'Unable to find second torrent table: %s' % html, logger.DEBUG)
torrent_table = torrent_tables[1]
torrent_rows = [] if not torrent_table else torrent_table.find_all('tr')
if 2 > len(torrent_rows):
raise generic.HaltParseException
for tr in torrent_rows[1:]:
try:
# Get the last columns
seeders, leechers, size = [tryInt(n, n) for n in [
tr.find_all('td')[x].get_text().strip() for x in (-3, -2, -4)]]
if self._peers_fail(mode, seeders, leechers):
logger.log(u'PEERS FAIL: %s' % tr, logger.DEBUG)
continue
info = tr.find('div', {'class': 'tt-name'})
h_link = info.find_all('a')[1]
title = (h_link.get_text()).strip()
link = self.url + h_link['href'].lstrip('/')
download_magnet = self._get_magnet_link(link)
#logger.log(u'Found %s - %s' % (title, download_magnet), logger.DEBUG)
except (AttributeError, TypeError, ValueError):
logger.log(u'ROW ERROR %s' % traceback.format_exc(), logger.DEBUG)
continue
#if self.confirmed and not (tr.find('a', title=rc['verif']) or tr.find('i', title=rc['verif'])):
#logger.log(u'Skipping untrusted non-verified result: %s' % #title, logger.DEBUG)
# continue
# Check number video files = episode in season and find the real Quality for full season torrent analyzing files in torrent
if 'Season' == mode and 'sponly' == search_mode:
ep_number = int(epcount / len(set(show_name_helpers.allPossibleShowNames(self.show))))
title = self._find_season_quality(title, link, ep_number)
if title and download_magnet:
items[mode].append((title, download_magnet, seeders, self._bytesizer(size)))
except generic.HaltParseException:
pass
except Exception:
logger.log(u'Failed to parse. Traceback: %s' % traceback.format_exc(), logger.ERROR)
self._log_search(mode, len(items[mode]) - cnt, search_url)
self._sort_seeders(mode, items)
results = list(set(results + items[mode]))
return results
class LimeCache(tvcache.TVCache):
def __init__(self, this_provider):
tvcache.TVCache.__init__(self, this_provider)
self.update_freq = 20 # cache update frequency
def _cache_data(self):
return self.provider.cache_data()
provider = LimeProvider()
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