# -*- 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):
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 = subs_id
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'
]}
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)
params = {
's': '',
'y': '',
'u': '',
'l': 'BG',
'i': ''
}
if isEpisode:
params['s'] = "%s s%02de%02d" % (sanitize(fix_tv_naming(video.series), {'\''}), video.season, video.episode)
else:
params['y'] = video.year
params['s'] = sanitize(fix_movie_naming(video.title), {'\''})
if language == 'en' or language == 'eng':
params['l'] = 'EN'
elif language == 'ru' or language == 'rus':
params['l'] = 'RU'
elif language == 'es' or language == 'spa':
params['l'] = 'ES'
elif language == 'it' or language == 'ita':
params['l'] = 'IT'
logger.info('Searching subtitle %r', params)
response = self.retry(self.session.get('https://yavka.net/subtitles.php', params=params, allow_redirects=False,
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)<p.*><img [A-z0-9=\'/\. :;#]*>(.*)</p>', 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", {"name": "id"})
if subs_id:
subs_id = subs_id['value']
else:
continue
sub = self.download_archive_and_add_subtitle_files('https://yavka.net' + link + '/', language, video,
fps, subs_id)
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)
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):
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)
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):
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={
'id': subs_id,
'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)
elif is_zipfile(archive_stream):
return self.process_archive_subtitle_files(ZipFile(archive_stream), language, video, link, fps, subs_id)
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)