112 lines
3.1 KiB
Python
112 lines
3.1 KiB
Python
# -*- coding: utf-8 -*-
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import codecs
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import logging
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import os
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import chardet
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import hashlib
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from video import Episode, Movie
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from utils import sanitize
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from langdetect import detect
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logger = logging.getLogger(__name__)
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#: Subtitle extensions
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SUBTITLE_EXTENSIONS = ('.srt', '.sub')
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class Subtitle(object):
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"""Base class for subtitle.
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:param language: language of the subtitle.
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:type language: :class:`~babelfish.language.Language`
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:param bool hearing_impaired: whether or not the subtitle is hearing impaired.
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:param page_link: URL of the web page from which the subtitle can be downloaded.
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:type page_link: str
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:param encoding: Text encoding of the subtitle.
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:type encoding: str
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"""
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#: Name of the provider that returns that class of subtitle
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provider_name = ''
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def __init__(self, name, parent_path, series, season, episode, language=None, hash=None, container=None, format=None, sdh=False):
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#: Language of the subtitle
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self.name = name
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self.parent_path = parent_path
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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.language=language
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self.hash = hash
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self.container = container
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self.format = format
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self.sdh = sdh
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@classmethod
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def fromguess(cls, name, parent_path, guess):
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if not (guess['type'] == 'movie' or guess['type'] == 'episode'):
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raise ValueError('The guess must be an episode guess')
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if 'title' not in guess:
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raise ValueError('Insufficient data to process the guess')
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sdh = 'sdh' in name.lower()
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if guess['type'] is 'episode':
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return cls(name, parent_path, guess.get('title', 1), guess.get('season'), guess['episode'],
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container=guess.get('container'), format=guess.get('format'), sdh=sdh)
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elif guess['type'] is 'movie':
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return cls(name, parent_path, guess.get('title', 1), container=guess.get('container'),
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format=guess.get('format'), sdh=sdh)
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def getLanguage(self):
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f = open(os.path.join(self.parent_path, self.name), 'r', encoding='ISO-8859-15')
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language = detect(f.read())
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f.close()
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return language
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def __hash__(self):
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return hashlib.md5("b'{}'".format(str(self.series) + str(self.season) + str(self.episode)).encode()).hexdigest()
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def __repr__(self):
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return '<%s %s [%sx%s]>' % (self.__class__.__name__, self.series, self.season, str(self.episode))
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def get_subtitle_path(subtitles_path, language=None, extension='.srt'):
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"""Get the subtitle path using the `subtitles_path` and `language`.
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:param str subtitles_path: path to the subtitle.
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:param language: language of the subtitle to put in the path.
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:type language: :class:`~babelfish.language.Language`
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:param str extension: extension of the subtitle.
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:return: path of the subtitle.
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:rtype: str
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"""
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subtitle_root = os.path.splitext(subtitles_path)[0]
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if language:
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subtitle_root += '.' + str(language)
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return subtitle_root + extension
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