mirror of https://github.com/morpheus65535/bazarr
447 lines
16 KiB
Python
447 lines
16 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import absolute_import
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import base64
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import io
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import logging
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import os
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import zipfile
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import re
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import copy
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from PIL import Image
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try:
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from urlparse import urljoin
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except ImportError:
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from urllib.parse import urljoin
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import rarfile
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from babelfish import language_converters
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from subzero.language import Language
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from guessit import guessit
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from requests import Session
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from six import text_type
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from random import randint
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from python_anticaptcha import AnticaptchaClient, ImageToTextTask
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from subliminal.providers import ParserBeautifulSoup
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from subliminal_patch.providers import Provider
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from subliminal.subtitle import (
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SUBTITLE_EXTENSIONS,
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fix_line_ending
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)
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from subliminal_patch.subtitle import (
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Subtitle,
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guess_matches
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)
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from .utils import FIRST_THOUSAND_OR_SO_USER_AGENTS as AGENT_LIST
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from subliminal.video import Episode, Movie
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logger = logging.getLogger(__name__)
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language_converters.register('zimuku = subliminal_patch.converters.zimuku:zimukuConverter')
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supported_languages = list(language_converters['zimuku'].to_zimuku.keys())
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class ZimukuSubtitle(Subtitle):
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"""Zimuku Subtitle."""
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provider_name = "zimuku"
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def __init__(self, language, page_link, version, session, year):
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super(ZimukuSubtitle, self).__init__(language, page_link=page_link)
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self.version = version
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self.release_info = version
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self.hearing_impaired = False
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self.encoding = "utf-8"
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self.session = session
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self.year = year
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@property
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def id(self):
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return self.page_link
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def get_matches(self, video):
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matches = set()
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if video.year == self.year:
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matches.add('year')
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# episode
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if isinstance(video, Episode):
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info = guessit(self.version, {"type": "episode"})
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# other properties
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matches |= guess_matches(video, info)
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# add year to matches if video doesn't have a year but series, season and episode are matched
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if not video.year and all(item in matches for item in ['series', 'season', 'episode']):
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matches |= {'year'}
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# movie
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elif isinstance(video, Movie):
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# other properties
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matches |= guess_matches(video, guessit(self.version, {"type": "movie"}))
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return matches
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def string_to_hex(s):
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val = ""
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for i in s:
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val += hex(ord(i))[2:]
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return val
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class ZimukuProvider(Provider):
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"""Zimuku Provider."""
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languages = {Language(*l) for l in supported_languages}
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video_types = (Episode, Movie)
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logger.info(str(supported_languages))
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server_url = "https://so.zimuku.org"
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search_url = "/search?q={}"
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subtitle_class = ZimukuSubtitle
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def __init__(self):
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self.session = None
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verify_token = ""
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code = ""
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location_re = re.compile(
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r'self\.location = "(.*)" \+ stringToHex\(text\)')
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verification_image_re = re.compile(r'<img.*?src="data:image/bmp;base64,(.*?)".*?>')
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def yunsuo_bypass(self, url, *args, **kwargs):
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def parse_verification_image(image_content: str):
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def bmp_to_image(base64_str, img_type='png'):
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img_data = base64.b64decode(base64_str)
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img = Image.open(io.BytesIO(img_data))
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img = img.convert("RGB")
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img_fp = io.BytesIO()
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img.save(img_fp, img_type)
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img_fp.seek(0)
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return img_fp
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fp = bmp_to_image(image_content)
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task = ImageToTextTask(fp)
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client = AnticaptchaClient(os.environ.get('ANTICAPTCHA_ACCOUNT_KEY'))
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job = client.createTask(task)
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job.join()
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return job.get_captcha_text()
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i = -1
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while True:
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i += 1
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r = self.session.get(url, *args, **kwargs)
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if r.status_code == 404:
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# mock js script logic
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tr = self.location_re.findall(r.text)
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verification_image = self.verification_image_re.findall(r.text)
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self.code = parse_verification_image(verification_image[0])
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self.session.cookies.set("srcurl", string_to_hex(r.url))
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if tr:
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verify_resp = self.session.get(
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self.server_url + tr[0] + string_to_hex(self.code), allow_redirects=False)
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if verify_resp.status_code == 302 \
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and self.session.cookies.get("security_session_verify") is not None:
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pass
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continue
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if len(self.location_re.findall(r.text)) == 0:
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self.verify_token = string_to_hex(self.code)
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return r
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def initialize(self):
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self.session = Session()
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self.session.headers["User-Agent"] = AGENT_LIST[randint(0, len(AGENT_LIST) - 1)]
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def terminate(self):
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self.session.close()
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def _parse_episode_page(self, link, year):
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r = self.yunsuo_bypass(link)
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bs_obj = ParserBeautifulSoup(
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r.content.decode("utf-8", "ignore"), ["html.parser"]
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)
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subs_body = bs_obj.find("div", class_="subs box clearfix").find("tbody")
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subs = []
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for sub in subs_body.find_all("tr"):
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a = sub.find("a")
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name = _extract_name(a.text)
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name = os.path.splitext(name)[
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0
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] # remove ext because it can be an archive type
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language = Language("eng")
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for img in sub.find("td", class_="tac lang").find_all("img"):
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if (
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"china" in img.attrs["src"]
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and "hongkong" in img.attrs["src"]
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):
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language = Language("zho").add(Language('zho', 'TW', None))
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logger.debug("language:" + str(language))
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elif (
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"china" in img.attrs["src"]
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or "jollyroger" in img.attrs["src"]
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):
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language = Language("zho")
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elif "hongkong" in img.attrs["src"]:
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language = Language('zho', 'TW', None)
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break
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sub_page_link = urljoin(self.server_url, a.attrs["href"])
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backup_session = copy.deepcopy(self.session)
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backup_session.headers["Referer"] = link
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subs.append(
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self.subtitle_class(language, sub_page_link, name, backup_session, year)
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)
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return subs
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def query(self, keyword, season=None, episode=None, year=None):
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params = keyword
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if season:
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params += ".S{season:02d}".format(season=season)
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elif year:
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params += " {:4d}".format(year)
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logger.debug("Searching subtitles %r", params)
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subtitles = []
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search_link = self.server_url + text_type(self.search_url).format(params)
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r = self.yunsuo_bypass(search_link, timeout=30)
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r.raise_for_status()
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if not r.content:
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logger.debug("No data returned from provider")
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return []
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html = r.content.decode("utf-8", "ignore")
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# parse window location
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pattern = r"url\s*=\s*'([^']*)'\s*\+\s*url"
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parts = re.findall(pattern, html)
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redirect_url = search_link
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while parts:
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parts.reverse()
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redirect_url = urljoin(self.server_url, "".join(parts))
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r = self.session.get(redirect_url, timeout=30)
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html = r.content.decode("utf-8", "ignore")
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parts = re.findall(pattern, html)
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logger.debug("search url located: " + redirect_url)
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soup = ParserBeautifulSoup(
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r.content.decode("utf-8", "ignore"), ["lxml", "html.parser"]
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)
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# non-shooter result page
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if soup.find("div", {"class": "item"}):
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logger.debug("enter a non-shooter page")
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for item in soup.find_all("div", {"class": "item"}):
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title_a = item.find("p", class_="tt clearfix").find("a")
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subs_year = year
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if season:
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# episode year in zimuku is the season's year not show's year
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actual_subs_year = re.findall(r"\d{4}", title_a.text) or None
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if actual_subs_year:
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subs_year = int(actual_subs_year[0]) - season + 1
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title = title_a.text
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season_cn1 = re.search("第(.*)季", title)
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if not season_cn1:
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season_cn1 = "一"
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else:
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season_cn1 = season_cn1.group(1).strip()
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season_cn2 = num_to_cn(str(season))
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if season_cn1 != season_cn2:
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continue
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episode_link = self.server_url + title_a.attrs["href"]
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new_subs = self._parse_episode_page(episode_link, subs_year)
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subtitles += new_subs
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# NOTE: shooter result pages are ignored due to the existence of zimuku provider
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return subtitles
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def list_subtitles(self, video, languages):
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if isinstance(video, Episode):
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titles = [video.series] + video.alternative_series
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elif isinstance(video, Movie):
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titles = [video.title] + video.alternative_titles
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else:
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titles = []
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subtitles = []
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# query for subtitles with the show_id
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for title in titles:
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if isinstance(video, Episode):
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subtitles += [
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s
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for s in self.query(
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title,
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season=video.season,
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episode=video.episode,
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year=video.year,
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)
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if s.language in languages
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]
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elif isinstance(video, Movie):
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subtitles += [
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s
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for s in self.query(title, year=video.year)
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if s.language in languages
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]
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return subtitles
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def download_subtitle(self, subtitle):
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def _get_archive_download_link(yunsuopass, sub_page_link):
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res = yunsuopass(sub_page_link)
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bs_obj = ParserBeautifulSoup(
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res.content.decode("utf-8", "ignore"), ["html.parser"]
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)
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down_page_link = bs_obj.find("a", {"id": "down1"}).attrs["href"]
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down_page_link = urljoin(sub_page_link, down_page_link)
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res = yunsuopass(down_page_link)
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bs_obj = ParserBeautifulSoup(
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res.content.decode("utf-8", "ignore"), ["html.parser"]
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)
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return urljoin(sub_page_link, bs_obj.find("a", {"rel": "nofollow"}).attrs["href"])
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# download the subtitle
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logger.info("Downloading subtitle %r", subtitle)
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download_link = _get_archive_download_link(self.yunsuo_bypass, subtitle.page_link)
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r = self.yunsuo_bypass(download_link, headers={'Referer': subtitle.page_link}, timeout=30)
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r.raise_for_status()
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try:
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filename = r.headers["Content-Disposition"]
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except KeyError:
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logger.debug("Unable to parse subtitles filename. Dropping this subtitles.")
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return
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if not r.content:
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logger.debug("Unable to download subtitle. No data returned from provider")
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return
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archive_stream = io.BytesIO(r.content)
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archive = None
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if rarfile.is_rarfile(archive_stream):
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logger.debug("Identified rar archive")
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if ".rar" not in filename:
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logger.debug(
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".rar should be in the downloaded file name: {}".format(filename)
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)
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return
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archive = rarfile.RarFile(archive_stream)
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subtitle_content = _get_subtitle_from_archive(archive)
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elif zipfile.is_zipfile(archive_stream):
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logger.debug("Identified zip archive")
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if ".zip" not in filename:
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logger.debug(
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".zip should be in the downloaded file name: {}".format(filename)
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)
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return
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archive = zipfile.ZipFile(archive_stream)
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subtitle_content = _get_subtitle_from_archive(archive)
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else:
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is_sub = ""
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for sub_ext in SUBTITLE_EXTENSIONS:
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if sub_ext in filename:
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is_sub = sub_ext
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break
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if not is_sub:
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logger.debug(
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"unknown subtitle ext int downloaded file name: {}".format(filename)
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)
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return
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logger.debug("Identified {} file".format(is_sub))
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subtitle_content = r.content
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if subtitle_content:
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subtitle.content = fix_line_ending(subtitle_content)
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else:
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logger.debug("Could not extract subtitle from %r", archive)
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def _get_subtitle_from_archive(archive):
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extract_subname, max_score = "", -1
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for subname in archive.namelist():
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# discard hidden files
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if os.path.split(subname)[-1].startswith("."):
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continue
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# discard non-subtitle files
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if not subname.lower().endswith(SUBTITLE_EXTENSIONS):
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continue
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# prefer ass/ssa/srt subtitles with double languages or simplified/traditional chinese
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score = ("ass" in subname or "ssa" in subname or "srt" in subname) * 1
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if "简体" in subname or "chs" in subname or ".gb." in subname:
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score += 2
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if "繁体" in subname or "cht" in subname or ".big5." in subname:
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score += 2
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if "chs.eng" in subname or "chs&eng" in subname or "cht.eng" in subname or "cht&eng" in subname:
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score += 2
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if "中英" in subname or "简英" in subname or "繁英" in subname or "双语" in subname or "简体&英文" in subname or "繁体&英文" in subname:
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score += 4
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logger.debug("subtitle {}, score: {}".format(subname, score))
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if score > max_score:
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max_score = score
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extract_subname = subname
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return archive.read(extract_subname) if max_score != -1 else None
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def _extract_name(name):
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""" filter out Chinese characters from subtitle names """
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name, suffix = os.path.splitext(name)
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c_pattern = "[\u4e00-\u9fff]"
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e_pattern = "[a-zA-Z]"
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c_indices = [m.start(0) for m in re.finditer(c_pattern, name)]
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e_indices = [m.start(0) for m in re.finditer(e_pattern, name)]
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target, discard = e_indices, c_indices
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if len(target) == 0:
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return ""
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first_target, last_target = target[0], target[-1]
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first_discard = discard[0] if discard else -1
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last_discard = discard[-1] if discard else -1
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if last_discard < first_target:
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new_name = name[first_target:]
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elif last_target < first_discard:
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new_name = name[:first_discard]
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else:
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# try to find maximum continous part
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result, start, end = [0, 1], -1, 0
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while end < len(name):
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while end not in e_indices and end < len(name):
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end += 1
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if end == len(name):
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break
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start = end
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while end not in c_indices and end < len(name):
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end += 1
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if end - start > result[1] - result[0]:
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result = [start, end]
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start = end
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end += 1
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new_name = name[result[0]: result[1]]
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new_name = new_name.strip() + suffix
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return new_name
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def num_to_cn(number):
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""" convert numbers(1-99) to Chinese """
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assert number.isdigit() and 1 <= int(number) <= 99
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trans_map = {n: c for n, c in zip("123456789", "一二三四五六七八九")}
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if len(number) == 1:
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return trans_map[number]
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else:
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part1 = "十" if number[0] == "1" else trans_map[number[0]] + "十"
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part2 = trans_map[number[1]] if number[1] != "0" else ""
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return part1 + part2
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