# -*- coding: utf-8 -*- from __future__ import absolute_import import logging import re import io import os import codecs import time from hashlib import sha1 from random import randint from bs4 import BeautifulSoup from zipfile import ZipFile, is_zipfile from rarfile import RarFile, is_rarfile from requests import Session from guessit import guessit from dogpile.cache.api import NO_VALUE from subliminal_patch.providers import Provider from subliminal_patch.subtitle import Subtitle, guess_matches from subliminal_patch.utils import sanitize, fix_inconsistent_naming from subliminal.video import Episode, Movie from subliminal.subtitle import fix_line_ending from subliminal.cache import region from subzero.language import Language from .utils import FIRST_THOUSAND_OR_SO_USER_AGENTS as AGENT_LIST logger = logging.getLogger(__name__) def fix_tv_naming(title): """Fix TV show titles with inconsistent naming using dictionary, but do not sanitize them. :param str title: original title. :return: new title. :rtype: str """ return fix_inconsistent_naming(title, {"Superman & Lois": "Superman and Lois", }, True) def fix_movie_naming(title): return fix_inconsistent_naming(title, { }, True) class YavkaNetSubtitle(Subtitle): """YavkaNet Subtitle.""" provider_name = 'yavkanet' def __init__(self, language, filename, type, video, link, fps, subs_id_name, subs_id_value): super(YavkaNetSubtitle, self).__init__(language) self.filename = filename self.page_link = link self.type = type self.video = video self.fps = fps self.release_info = filename self.subs_id_name = subs_id_name self.subs_id_value = subs_id_value self.content = None self._is_valid = False if fps: if video.fps and float(video.fps) == fps: self.release_info += " [{:.3f}]".format(fps) else: self.release_info += " [{:.3f}]".format(fps) @property def id(self): return self.page_link + self.filename def get_fps(self): return self.fps def make_picklable(self): return self def get_matches(self, video): matches = set() video_filename = video.name video_filename = os.path.basename(video_filename) video_filename, _ = os.path.splitext(video_filename) video_filename = re.sub(r'\[\w+\]$', '', video_filename).strip().upper() subtitle_filename = self.filename subtitle_filename = os.path.basename(subtitle_filename) subtitle_filename, _ = os.path.splitext(subtitle_filename) subtitle_filename = re.sub(r'\[\w+\]$', '', subtitle_filename).strip().upper() if ((video_filename == subtitle_filename) or (self.single_file is True and video_filename in self.notes.upper())): matches.add('hash') if video.year and self.year == video.year: matches.add('year') matches |= guess_matches(video, guessit(self.title, {'type': self.type})) matches |= guess_matches(video, guessit(self.filename, {'type': self.type})) return matches class YavkaNetProvider(Provider): """YavkaNet Provider.""" languages = {Language(l) for l in [ 'bul', 'eng', 'rus', 'spa', 'ita' ]} video_types = (Episode, Movie) def initialize(self): self.session = Session() self.session.headers['User-Agent'] = AGENT_LIST[randint(0, len(AGENT_LIST) - 1)] self.session.headers["Accept"] = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8" self.session.headers["Accept-Language"] = "en-US,en;q=0.5" self.session.headers["Accept-Encoding"] = "gzip, deflate, br" self.session.headers["DNT"] = "1" self.session.headers["Connection"] = "keep-alive" self.session.headers["Upgrade-Insecure-Requests"] = "1" self.session.headers["Cache-Control"] = "max-age=0" def terminate(self): self.session.close() def query(self, language, video): subtitles = [] isEpisode = isinstance(video, Episode) if isEpisode: imdb_id = video.series_imdb_id else: imdb_id = video.imdb_id logger.info(f'Searching subtitle for {imdb_id}') response = self.retry(self.session.get(f'https://yavka.net/imdb/{imdb_id}', timeout=10, headers={'Referer': 'https://yavka.net/'})) if not response: return subtitles response.raise_for_status() if response.status_code != 200: logger.debug('No subtitles found') return subtitles soup = BeautifulSoup(response.content, 'lxml') rows = soup.findAll('tr') # Search on first 25 rows only for row in rows[:25]: element = row.select_one('a.balon, a.selector') if element: link = element.get('href') notes = re.sub(r'(?s)(.*)

', r"\1", element.get('content')) title = element.get_text() try: year = int(element.find_next_sibling('span').text.strip('()')) except: year = None try: fps = float(row.find('span', {'title': 'Кадри в секунда'}).text.strip()) except: fps = None element = row.find('a', {'class': 'click'}) uploader = element.get_text() if element else None logger.info('Found subtitle link %r', link) # slow down to prevent being throttled time.sleep(1) response = self.retry(self.session.get('https://yavka.net' + link)) if not response: continue soup = BeautifulSoup(response.content, 'lxml') subs_id = soup.find("input") if subs_id: subs_id_name = subs_id['name'] subs_id_value = subs_id['value'] else: continue sub = self.download_archive_and_add_subtitle_files('https://yavka.net' + link + '/', language, video, fps, subs_id_name, subs_id_value) for s in sub: s.title = title s.notes = notes s.year = year s.uploader = uploader s.single_file = True if len(sub) == 1 else False subtitles = subtitles + sub return subtitles def list_subtitles(self, video, languages): return [s for lang in languages for s in self.query(lang, video)] def download_subtitle(self, subtitle): if subtitle.content: pass else: seeking_subtitle_file = subtitle.filename arch = self.download_archive_and_add_subtitle_files(subtitle.page_link, subtitle.language, subtitle.video, subtitle.fps, subtitle.subs_id_name, subtitle.subs_id_value) for s in arch: if s.filename == seeking_subtitle_file: subtitle.content = s.content @staticmethod def process_archive_subtitle_files(archive_stream, language, video, link, fps, subs_id_name, subs_id_value): subtitles = [] media_type = 'episode' if isinstance(video, Episode) else 'movie' for file_name in archive_stream.namelist(): if file_name.lower().endswith(('.srt', '.sub')): logger.info('Found subtitle file %r', file_name) subtitle = YavkaNetSubtitle(language, file_name, media_type, video, link, fps, subs_id_name, subs_id_value) subtitle.content = fix_line_ending(archive_stream.read(file_name)) subtitles.append(subtitle) return subtitles def download_archive_and_add_subtitle_files(self, link, language, video, fps, subs_id_name, subs_id_value): logger.info('Downloading subtitle %r', link) cache_key = sha1(link.encode("utf-8")).digest() request = region.get(cache_key) if request is NO_VALUE: time.sleep(1) request = self.retry(self.session.post(link, data={ subs_id_name: subs_id_value, 'lng': language.basename.upper() }, headers={ 'referer': link }, allow_redirects=False)) if not request: return [] request.raise_for_status() region.set(cache_key, request) else: logger.info('Cache file: %s', codecs.encode(cache_key, 'hex_codec').decode('utf-8')) try: archive_stream = io.BytesIO(request.content) if is_rarfile(archive_stream): return self.process_archive_subtitle_files(RarFile(archive_stream), language, video, link, fps, subs_id_name, subs_id_value) elif is_zipfile(archive_stream): return self.process_archive_subtitle_files(ZipFile(archive_stream), language, video, link, fps, subs_id_name, subs_id_value) except: pass logger.error('Ignore unsupported archive %r', request.headers) region.delete(cache_key) return [] @staticmethod def retry(func, limit=5, delay=5): for i in range(limit): response = func if response.content: return response else: logging.debug('Slowing down because we are getting throttled. Iteration {0} of {1}.Waiting {2} seconds ' 'to retry...'.format(i + 1, limit, delay)) time.sleep(delay)