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328 lines
12 KiB
328 lines
12 KiB
# -*- coding: utf-8 -*-
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from __future__ import absolute_import
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import logging
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import re
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from babelfish import Language, language_converters
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from guessit import guessit
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from requests import Session
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from . import ParserBeautifulSoup, Provider
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from .. import __short_version__
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from ..cache import SHOW_EXPIRATION_TIME, region
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from ..exceptions import AuthenticationError, ConfigurationError, DownloadLimitExceeded
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from ..score import get_equivalent_release_groups
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from ..subtitle import Subtitle, fix_line_ending, guess_matches
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from ..utils import sanitize, sanitize_release_group
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from ..video import Episode
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logger = logging.getLogger(__name__)
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language_converters.register('addic7ed = subliminal.converters.addic7ed:Addic7edConverter')
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# Series cell matching regex
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show_cells_re = re.compile(b'<td class="version">.*?</td>', re.DOTALL)
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#: Series header parsing regex
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series_year_re = re.compile(r'^(?P<series>[ \w\'.:(),*&!?-]+?)(?: \((?P<year>\d{4})\))?$')
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class Addic7edSubtitle(Subtitle):
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"""Addic7ed Subtitle."""
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provider_name = 'addic7ed'
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def __init__(self, language, hearing_impaired, page_link, series, season, episode, title, year, version,
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download_link):
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super(Addic7edSubtitle, self).__init__(language, hearing_impaired=hearing_impaired, page_link=page_link)
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self.series = series
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self.season = season
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self.episode = episode
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self.title = title
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self.year = year
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self.version = version
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self.download_link = download_link
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@property
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def id(self):
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return self.download_link
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def get_matches(self, video):
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matches = set()
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if isinstance(video, Episode):
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# series name
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if video.series and sanitize(self.series) in (
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sanitize(name) for name in [video.series] + video.alternative_series):
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matches.add('series')
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# season
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if video.season and self.season == video.season:
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matches.add('season')
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# episode
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if video.episode and self.episode == video.episode:
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matches.add('episode')
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# year
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if video.original_series and self.year is None or video.year and video.year == self.year:
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matches.add('year')
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else:
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# year
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if video.year and video.year == self.year:
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matches.add('year')
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# title of the episode
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if video.title and sanitize(self.title) == sanitize(video.title):
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matches.add('title')
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# release_group
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if (video.release_group and self.version and
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any(r in sanitize_release_group(self.version)
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for r in get_equivalent_release_groups(sanitize_release_group(video.release_group)))):
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matches.add('release_group')
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# resolution
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if video.resolution and self.version and video.resolution in self.version.lower():
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matches.add('resolution')
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# source
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if video.source and self.version and video.source.lower() in self.version.lower():
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matches.add('source')
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# other properties
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matches |= guess_matches(video, guessit(self.version), partial=True)
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return matches
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class Addic7edProvider(Provider):
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"""Addic7ed Provider."""
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languages = {Language('por', 'BR')} | {Language(l) for l in [
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'ara', 'aze', 'ben', 'bos', 'bul', 'cat', 'ces', 'dan', 'deu', 'ell', 'eng', 'eus', 'fas', 'fin', 'fra', 'glg',
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'heb', 'hrv', 'hun', 'hye', 'ind', 'ita', 'jpn', 'kor', 'mkd', 'msa', 'nld', 'nor', 'pol', 'por', 'ron', 'rus',
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'slk', 'slv', 'spa', 'sqi', 'srp', 'swe', 'tha', 'tur', 'ukr', 'vie', 'zho'
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]}
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video_types = (Episode,)
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server_url = 'http://www.addic7ed.com/'
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subtitle_class = Addic7edSubtitle
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def __init__(self, username=None, password=None):
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if any((username, password)) and not all((username, password)):
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raise ConfigurationError('Username and password must be specified')
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self.username = username
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self.password = password
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self.logged_in = False
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self.session = None
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def initialize(self):
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self.session = Session()
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self.session.headers['User-Agent'] = 'Subliminal/%s' % __short_version__
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# login
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if self.username and self.password:
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logger.info('Logging in')
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data = {'username': self.username, 'password': self.password, 'Submit': 'Log in'}
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r = self.session.post(self.server_url + 'dologin.php', data, allow_redirects=False, timeout=10)
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if r.status_code != 302:
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raise AuthenticationError(self.username)
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logger.debug('Logged in')
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self.logged_in = True
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def terminate(self):
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# logout
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if self.logged_in:
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logger.info('Logging out')
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r = self.session.get(self.server_url + 'logout.php', timeout=10)
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r.raise_for_status()
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logger.debug('Logged out')
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self.logged_in = False
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self.session.close()
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@region.cache_on_arguments(expiration_time=SHOW_EXPIRATION_TIME)
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def _get_show_ids(self):
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"""Get the ``dict`` of show ids per series by querying the `shows.php` page.
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:return: show id per series, lower case and without quotes.
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:rtype: dict
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"""
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# get the show page
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logger.info('Getting show ids')
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r = self.session.get(self.server_url + 'shows.php', timeout=10)
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r.raise_for_status()
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# LXML parser seems to fail when parsing Addic7ed.com HTML markup.
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# Last known version to work properly is 3.6.4 (next version, 3.7.0, fails)
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# Assuming the site's markup is bad, and stripping it down to only contain what's needed.
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show_cells = re.findall(show_cells_re, r.content)
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if show_cells:
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soup = ParserBeautifulSoup(b''.join(show_cells), ['lxml', 'html.parser'])
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else:
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# If RegEx fails, fall back to original r.content and use 'html.parser'
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soup = ParserBeautifulSoup(r.content, ['html.parser'])
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# populate the show ids
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show_ids = {}
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for show in soup.select('td.version > h3 > a[href^="/show/"]'):
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show_ids[sanitize(show.text)] = int(show['href'][6:])
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logger.debug('Found %d show ids', len(show_ids))
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return show_ids
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@region.cache_on_arguments(expiration_time=SHOW_EXPIRATION_TIME)
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def _search_show_id(self, series, year=None):
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"""Search the show id from the `series` and `year`.
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:param str series: series of the episode.
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:param year: year of the series, if any.
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:type year: int
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:return: the show id, if found.
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:rtype: int
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"""
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# addic7ed doesn't support search with quotes
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series = series.replace('\'', ' ')
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# build the params
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series_year = '%s %d' % (series, year) if year is not None else series
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params = {'search': series_year, 'Submit': 'Search'}
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# make the search
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logger.info('Searching show ids with %r', params)
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r = self.session.get(self.server_url + 'search.php', params=params, timeout=10)
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r.raise_for_status()
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soup = ParserBeautifulSoup(r.content, ['lxml', 'html.parser'])
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# get the suggestion
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suggestion = soup.select('span.titulo > a[href^="/show/"]')
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if not suggestion:
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logger.warning('Show id not found: no suggestion')
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return None
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if not sanitize(suggestion[0].i.text.replace('\'', ' ')) == sanitize(series_year):
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logger.warning('Show id not found: suggestion does not match')
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return None
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show_id = int(suggestion[0]['href'][6:])
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logger.debug('Found show id %d', show_id)
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return show_id
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def get_show_id(self, series, year=None, country_code=None):
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"""Get the best matching show id for `series`, `year` and `country_code`.
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First search in the result of :meth:`_get_show_ids` and fallback on a search with :meth:`_search_show_id`.
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:param str series: series of the episode.
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:param year: year of the series, if any.
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:type year: int
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:param country_code: country code of the series, if any.
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:type country_code: str
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:return: the show id, if found.
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:rtype: int
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"""
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series_sanitized = sanitize(series).lower()
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show_ids = self._get_show_ids()
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show_id = None
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# attempt with country
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if not show_id and country_code:
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logger.debug('Getting show id with country')
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show_id = show_ids.get('%s %s' % (series_sanitized, country_code.lower()))
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# attempt with year
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if not show_id and year:
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logger.debug('Getting show id with year')
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show_id = show_ids.get('%s %d' % (series_sanitized, year))
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# attempt clean
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if not show_id:
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logger.debug('Getting show id')
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show_id = show_ids.get(series_sanitized)
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# search as last resort
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if not show_id:
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logger.warning('Series %s not found in show ids', series)
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show_id = self._search_show_id(series)
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return show_id
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def query(self, show_id, series, season, year=None, country=None):
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# get the page of the season of the show
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logger.info('Getting the page of show id %d, season %d', show_id, season)
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r = self.session.get(self.server_url + 'show/%d' % show_id, params={'season': season}, timeout=10)
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r.raise_for_status()
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if not r.content:
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# Provider returns a status of 304 Not Modified with an empty content
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# raise_for_status won't raise exception for that status code
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logger.debug('No data returned from provider')
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return []
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soup = ParserBeautifulSoup(r.content, ['lxml', 'html.parser'])
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# loop over subtitle rows
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match = series_year_re.match(soup.select('#header font')[0].text.strip()[:-10])
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series = match.group('series')
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year = int(match.group('year')) if match.group('year') else None
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subtitles = []
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for row in soup.select('tr.epeven'):
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cells = row('td')
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# ignore incomplete subtitles
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status = cells[5].text
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if status != 'Completed':
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logger.debug('Ignoring subtitle with status %s', status)
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continue
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# read the item
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language = Language.fromaddic7ed(cells[3].text)
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hearing_impaired = bool(cells[6].text)
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page_link = self.server_url + cells[2].a['href'][1:]
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season = int(cells[0].text)
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episode = int(cells[1].text)
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title = cells[2].text
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version = cells[4].text
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download_link = cells[9].a['href'][1:]
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subtitle = self.subtitle_class(language, hearing_impaired, page_link, series, season, episode, title, year,
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version, download_link)
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logger.debug('Found subtitle %r', subtitle)
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subtitles.append(subtitle)
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return subtitles
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def list_subtitles(self, video, languages):
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# lookup show_id
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titles = [video.series] + video.alternative_series
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show_id = None
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for title in titles:
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show_id = self.get_show_id(title, video.year)
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if show_id is not None:
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break
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# query for subtitles with the show_id
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if show_id is not None:
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subtitles = [s for s in self.query(show_id, title, video.season, video.year)
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if s.language in languages and s.episode == video.episode]
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if subtitles:
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return subtitles
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else:
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logger.error('No show id found for %r (%r)', video.series, {'year': video.year})
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return []
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def download_subtitle(self, subtitle):
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# download the subtitle
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logger.info('Downloading subtitle %r', subtitle)
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r = self.session.get(self.server_url + subtitle.download_link, headers={'Referer': subtitle.page_link},
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timeout=10)
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r.raise_for_status()
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if not r.content:
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# Provider returns a status of 304 Not Modified with an empty content
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# raise_for_status won't raise exception for that status code
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logger.debug('Unable to download subtitle. No data returned from provider')
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return
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# detect download limit exceeded
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if r.headers['Content-Type'] == 'text/html':
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raise DownloadLimitExceeded
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subtitle.content = fix_line_ending(r.content)
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