Vitiko
3 years ago
parent
9a327b9e4d
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63eded5aa3
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# -*- coding: utf-8 -*-
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import io
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import logging
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from zipfile import ZipFile, is_zipfile
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from rarfile import RarFile, is_rarfile
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from guessit import guessit
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from requests import Session
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from bs4 import BeautifulSoup as bso
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from subliminal_patch.exceptions import APIThrottled
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from subliminal_patch.core import Episode
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from subliminal_patch.core import Movie
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from subliminal_patch.providers import Provider
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from subliminal_patch.subtitle import Subtitle
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from subliminal_patch.subtitle import guess_matches
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from subliminal_patch.providers.mixins import ProviderSubtitleArchiveMixin
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from subzero.language import Language
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logger = logging.getLogger(__name__)
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class Subf2mSubtitle(Subtitle):
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provider_name = "subf2m"
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hash_verifiable = False
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def __init__(self, language, page_link, release_info):
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super().__init__(language, page_link=page_link)
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self.release_info = release_info
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self._matches = set()
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def get_matches(self, video):
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type_ = "episode" if isinstance(video, Episode) else "movie"
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for release in self.release_info.split("\n"):
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self._matches |= guess_matches(
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video, guessit(release.strip(), {"type": type_})
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)
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return self._matches
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@property
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def id(self):
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return self.page_link
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_BASE_URL = "https://subf2m.co"
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# TODO: add more seasons and languages
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_SEASONS = (
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"First",
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"Second",
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"Third",
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"Fourth",
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"Fifth",
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"Sixth",
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"Seventh",
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"Eighth",
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"Ninth",
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"Tenth",
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"Eleventh",
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"Twelfth",
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"Thirdteenth",
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"Fourthteenth",
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"Fifteenth",
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"Sixteenth",
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"Seventeenth",
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"Eightheenth",
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"Nineteenth",
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"Tweentieth",
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)
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_LANGUAGE_MAP = {
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"english": "eng",
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"farsi_persian": "per",
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"arabic": "ara",
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"spanish": "spa",
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"portuguese": "por",
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"italian": "ita",
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"dutch": "dut",
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"hebrew": "heb",
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"indonesian": "ind",
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}
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class Subf2mProvider(Provider, ProviderSubtitleArchiveMixin):
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provider_name = "subf2m"
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_supported_languages = {}
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_supported_languages["brazillian-portuguese"] = Language("por", "BR")
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for key, val in _LANGUAGE_MAP.items():
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_supported_languages[key] = Language.fromalpha3b(val)
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_supported_languages_reversed = {
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val: key for key, val in _supported_languages.items()
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}
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languages = set(_supported_languages.values())
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video_types = (Episode, Movie)
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subtitle_class = Subf2mSubtitle
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_session = None
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def initialize(self):
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self._session = Session()
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self._session.headers.update({"user-agent": "Bazarr"})
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def terminate(self):
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self._session.close()
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def _gen_results(self, query):
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req = self._session.get(
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f"{_BASE_URL}/subtitles/searchbytitle?query={query.replace(' ', '+')}&l=",
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stream=True,
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)
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text = "\n".join(line for line in req.iter_lines(decode_unicode=True) if line)
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soup = bso(text, "html.parser")
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for title in soup.select("li div[class='title'] a"):
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yield title
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def _search_movie(self, title, year):
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title = title.lower()
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year = f"({year})"
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found_movie = None
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for result in self._gen_results(title):
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text = result.text.lower()
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if title.lower() in text and year in text:
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found_movie = result.get("href")
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logger.debug("Movie found: %s", found_movie)
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break
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return found_movie
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def _search_tv_show_season(self, title, season):
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try:
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season_str = f"{_SEASONS[season - 1]} Season"
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except IndexError:
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logger.debug("Season number not supported: %s", season)
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return None
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expected_result = f"{title} - {season_str}".lower()
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found_tv_show_season = None
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for result in self._gen_results(title):
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if expected_result in result.text.lower():
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found_tv_show_season = result.get("href")
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logger.debug("TV Show season found: %s", found_tv_show_season)
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break
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return found_tv_show_season
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def _find_movie_subtitles(self, path, language):
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soup = self._get_subtitle_page_soup(path, language)
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subtitles = []
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for item in soup.select("li.item"):
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subtitle = _get_subtitle_from_item(item, language)
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if subtitle is None:
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continue
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logger.debug("Found subtitle: %s", subtitle)
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subtitles.append(subtitle)
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return subtitles
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def _find_episode_subtitles(self, path, season, episode, language):
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# TODO: add season packs support?
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soup = self._get_subtitle_page_soup(path, language)
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expected_substring = f"s{season:02}e{episode:02}".lower()
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subtitles = []
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for item in soup.select("li.item"):
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if expected_substring in item.text.lower():
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subtitle = _get_subtitle_from_item(item, language)
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if subtitle is None:
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continue
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logger.debug("Found subtitle: %s", subtitle)
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subtitles.append(subtitle)
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return subtitles
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def _get_subtitle_page_soup(self, path, language):
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language_path = self._supported_languages_reversed[language]
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req = self._session.get(f"{_BASE_URL}{path}/{language_path}", stream=True)
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text = "\n".join(line for line in req.iter_lines(decode_unicode=True) if line)
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return bso(text, "html.parser")
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def list_subtitles(self, video, languages):
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is_episode = isinstance(video, Episode)
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if is_episode:
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result = self._search_tv_show_season(video.series, video.season)
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else:
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result = self._search_movie(video.title, video.year)
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if result is None:
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logger.debug("No results")
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return []
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subtitles = []
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for language in languages:
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if is_episode:
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subtitles.extend(
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self._find_episode_subtitles(
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result, video.season, video.episode, language
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)
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)
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else:
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subtitles.extend(self._find_movie_subtitles(result, language))
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return subtitles
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def download_subtitle(self, subtitle):
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# TODO: add MustGetBlacklisted support
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req = self._session.get(subtitle.page_link, stream=True)
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text = "\n".join(line for line in req.iter_lines(decode_unicode=True) if line)
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soup = bso(text, "html.parser")
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try:
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download_url = _BASE_URL + str(
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soup.select_one("a[id='downloadButton']")["href"] # type: ignore
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)
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except (AttributeError, KeyError):
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raise APIThrottled(f"Couldn't get download url from {subtitle.page_link}")
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downloaded = self._session.get(download_url, allow_redirects=True)
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archive_stream = io.BytesIO(downloaded.content)
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if is_zipfile(archive_stream):
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logger.debug("Identified zip archive")
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archive = ZipFile(archive_stream)
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elif is_rarfile(archive_stream):
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logger.debug("Identified rar archive")
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archive = RarFile(archive_stream)
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else:
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raise APIThrottled(f"Invalid archive: {subtitle.page_link}")
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subtitle.content = self.get_subtitle_from_archive(subtitle, archive)
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def _get_subtitle_from_item(item, language):
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release_info = "\n".join(
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release.text for release in item.find("ul", {"class": "scrolllist"})
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).strip()
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try:
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path = item.find("a", {"class": "download icon-download"})["href"] # type: ignore
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except (AttributeError, KeyError):
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logger.debug("Couldn't get path: %s", item)
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return None
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return Subf2mSubtitle(language, _BASE_URL + path, release_info)
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@ -0,0 +1,98 @@
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import pytest
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from subliminal_patch.providers.subf2m import Subf2mProvider
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from subliminal_patch.providers.subf2m import Subf2mSubtitle
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from subzero.language import Language
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def test_search_movie(movies):
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movie = movies["dune"]
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with Subf2mProvider() as provider:
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result = provider._search_movie(movie.title, movie.year)
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assert result == "/subtitles/dune-2021"
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def test_search_tv_show_season(episodes):
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episode = episodes["breaking_bad_s01e01"]
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with Subf2mProvider() as provider:
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result = provider._search_tv_show_season(episode.series, episode.season)
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assert result == "/subtitles/breaking-bad-first-season"
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@pytest.mark.parametrize("language", [Language.fromalpha2("en"), Language("por", "BR")])
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def test_find_movie_subtitles(language):
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path = "/subtitles/dune-2021"
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with Subf2mProvider() as provider:
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for sub in provider._find_movie_subtitles(path, language):
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assert sub.language == language
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@pytest.mark.parametrize("language", [Language.fromalpha2("en"), Language("por", "BR")])
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def test_find_episode_subtitles(language):
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path = "/subtitles/breaking-bad-first-season"
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with Subf2mProvider() as provider:
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for sub in provider._find_episode_subtitles(path, 1, 1, language):
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assert sub.language == language
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@pytest.fixture
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def subtitle():
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release_info = """Dune-2021.All.WEBDLL
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Dune.2021.WEBRip.XviD.MP3-XVID
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Dune.2021.WEBRip.XviD.MP3-SHITBOX
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Dune.2021.WEBRip.x264-SHITBOX
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Dune.2021.WEBRip.x264-ION10
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Dune.2021.HDRip.XviD-EVO[TGx]
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Dune.2021.HDRip.XviD-EVO
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Dune.2021.720p.HDRip.900MB.x264-GalaxyRG
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Dune.2021.1080p.HDRip.X264-EVO
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Dune.2021.1080p.HDRip.1400MB.x264-GalaxyRG"""
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return Subf2mSubtitle(
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Language.fromalpha3b("per"),
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"https://subf2m.co/subtitles/dune-2021/farsi_persian/2604701",
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release_info,
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)
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@pytest.fixture
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def subtitle_episode():
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return Subf2mSubtitle(
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Language.fromalpha2("en"),
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"https://subf2m.co/subtitles/breaking-bad-first-season/english/161227",
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"Breaking.Bad.S01E01-7.DSR-HDTV.eng",
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)
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def test_subtitle_get_matches(subtitle, movies):
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assert subtitle.get_matches(movies["dune"])
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def test_subtitle_get_matches_episode(subtitle_episode, episodes):
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assert subtitle_episode.get_matches(episodes["breaking_bad_s01e01"])
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def test_list_subtitles_movie(movies):
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with Subf2mProvider() as provider:
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assert provider.list_subtitles(movies["dune"], {Language.fromalpha2("en")})
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def test_list_subtitles_episode(episodes):
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with Subf2mProvider() as provider:
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assert provider.list_subtitles(
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episodes["breaking_bad_s01e01"], {Language.fromalpha2("en")}
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)
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def test_download_subtitle(subtitle):
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with Subf2mProvider() as provider:
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provider.download_subtitle(subtitle)
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assert subtitle.is_valid()
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def test_download_subtitle_episode(subtitle_episode):
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with Subf2mProvider() as provider:
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provider.download_subtitle(subtitle_episode)
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assert subtitle_episode.is_valid()
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