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240 lines
8.7 KiB
240 lines
8.7 KiB
# -*- coding: utf-8 -*-
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from __future__ import division
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from datetime import datetime, timedelta
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import logging
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import os
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from guessit import guessit
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logger = logging.getLogger(__name__)
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#: Video extensions
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VIDEO_EXTENSIONS = ('.3g2', '.3gp', '.3gp2', '.3gpp', '.60d', '.ajp', '.asf', '.asx', '.avchd', '.avi', '.bik',
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'.bix', '.box', '.cam', '.dat', '.divx', '.dmf', '.dv', '.dvr-ms', '.evo', '.flc', '.fli',
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'.flic', '.flv', '.flx', '.gvi', '.gvp', '.h264', '.m1v', '.m2p', '.m2ts', '.m2v', '.m4e',
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'.m4v', '.mjp', '.mjpeg', '.mjpg', '.mkv', '.moov', '.mov', '.movhd', '.movie', '.movx', '.mp4',
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'.mpe', '.mpeg', '.mpg', '.mpv', '.mpv2', '.mxf', '.nsv', '.nut', '.ogg', '.ogm', '.ogv', '.omf',
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'.ps', '.qt', '.ram', '.rm', '.rmvb', '.swf', '.ts', '.vfw', '.vid', '.video', '.viv', '.vivo',
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'.vob', '.vro', '.webm', '.wm', '.wmv', '.wmx', '.wrap', '.wvx', '.wx', '.x264', '.xvid')
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class Video(object):
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"""Base class for videos.
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Represent a video, existing or not.
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:param str name: name or path of the video.
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:param str format: format of the video (HDTV, WEB-DL, BluRay, ...).
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:param str release_group: release group of the video.
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:param str resolution: resolution of the video stream (480p, 720p, 1080p or 1080i).
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:param str video_codec: codec of the video stream.
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:param str audio_codec: codec of the main audio stream.
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:param str imdb_id: IMDb id of the video.
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:param dict hashes: hashes of the video file by provider names.
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:param int size: size of the video file in bytes.
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:param set subtitle_languages: existing subtitle languages.
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"""
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def __init__(self, name, format=None, release_group=None, resolution=None, video_codec=None, audio_codec=None,
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imdb_id=None, hashes=None, size=None, subtitle_languages=None):
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#: Name or path of the video
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self.name = name
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#: Format of the video (HDTV, WEB-DL, BluRay, ...)
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self.format = format
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#: Release group of the video
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self.release_group = release_group
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#: Resolution of the video stream (480p, 720p, 1080p or 1080i)
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self.resolution = resolution
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#: Codec of the video stream
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self.video_codec = video_codec
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#: Codec of the main audio stream
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self.audio_codec = audio_codec
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#: IMDb id of the video
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self.imdb_id = imdb_id
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#: Hashes of the video file by provider names
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self.hashes = hashes or {}
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#: Size of the video file in bytes
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self.size = size
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#: Existing subtitle languages
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self.subtitle_languages = subtitle_languages or set()
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@property
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def exists(self):
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"""Test whether the video exists"""
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return os.path.exists(self.name)
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@property
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def age(self):
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"""Age of the video"""
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if self.exists:
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return datetime.utcnow() - datetime.utcfromtimestamp(os.path.getmtime(self.name))
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return timedelta()
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@classmethod
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def fromguess(cls, name, guess):
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"""Create an :class:`Episode` or a :class:`Movie` with the given `name` based on the `guess`.
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:param str name: name of the video.
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:param dict guess: guessed data.
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:raise: :class:`ValueError` if the `type` of the `guess` is invalid
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"""
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if guess['type'] == 'episode':
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return Episode.fromguess(name, guess)
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if guess['type'] == 'movie':
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return Movie.fromguess(name, guess)
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raise ValueError('The guess must be an episode or a movie guess')
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@classmethod
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def fromname(cls, name):
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"""Shortcut for :meth:`fromguess` with a `guess` guessed from the `name`.
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:param str name: name of the video.
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"""
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return cls.fromguess(name, guessit(name))
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def __repr__(self):
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return '<%s [%r]>' % (self.__class__.__name__, self.name)
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def __hash__(self):
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return hash(self.name)
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class Episode(Video):
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"""Episode :class:`Video`.
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:param str series: series of the episode.
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:param int season: season number of the episode.
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:param int episode: episode number of the episode.
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:param str title: title of the episode.
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:param int year: year of the series.
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:param bool original_series: whether the series is the first with this name.
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:param int tvdb_id: TVDB id of the episode.
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:param list alternative_series: alternative names of the series
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:param \*\*kwargs: additional parameters for the :class:`Video` constructor.
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"""
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def __init__(self, name, series, season, episode, title=None, year=None, original_series=True, tvdb_id=None,
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series_tvdb_id=None, series_imdb_id=None, alternative_series=None, **kwargs):
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super(Episode, self).__init__(name, **kwargs)
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#: Series of the episode
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self.series = series
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#: Season number of the episode
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self.season = season
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#: Episode number of the episode
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self.episode = episode
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#: Title of the episode
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self.title = title
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#: Year of series
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self.year = year
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#: The series is the first with this name
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self.original_series = original_series
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#: TVDB id of the episode
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self.tvdb_id = tvdb_id
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#: TVDB id of the series
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self.series_tvdb_id = series_tvdb_id
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#: IMDb id of the series
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self.series_imdb_id = series_imdb_id
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#: Alternative names of the series
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self.alternative_series = alternative_series or []
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@classmethod
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def fromguess(cls, name, guess):
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if 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 or 'episode' not in guess:
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raise ValueError('Insufficient data to process the guess')
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# Currently we only have single-ep support (guessit returns a multi-ep as a list with int values)
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# Most providers only support single-ep, so make sure it contains only 1 episode
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# In case of multi-ep, take the lowest episode (subtitles will normally be available on lowest episode number)
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episode_guess = guess.get('episode')
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episode = min(episode_guess) if episode_guess and isinstance(episode_guess, list) else episode_guess
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return cls(name, guess['title'], guess.get('season', 1), episode, title=guess.get('episode_title'),
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year=guess.get('year'), format=guess.get('format'), original_series='year' not in guess,
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release_group=guess.get('release_group'), resolution=guess.get('screen_size'),
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video_codec=guess.get('video_codec'), audio_codec=guess.get('audio_codec'))
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@classmethod
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def fromname(cls, name):
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return cls.fromguess(name, guessit(name, {'type': 'episode'}))
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def __repr__(self):
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if self.year is None:
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return '<%s [%r, %dx%d]>' % (self.__class__.__name__, self.series, self.season, self.episode)
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return '<%s [%r, %d, %dx%d]>' % (self.__class__.__name__, self.series, self.year, self.season, self.episode)
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class Movie(Video):
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"""Movie :class:`Video`.
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:param str title: title of the movie.
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:param int year: year of the movie.
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:param list alternative_titles: alternative titles of the movie
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:param \*\*kwargs: additional parameters for the :class:`Video` constructor.
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"""
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def __init__(self, name, title, year=None, alternative_titles=None, **kwargs):
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super(Movie, self).__init__(name, **kwargs)
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#: Title of the movie
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self.title = title
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#: Year of the movie
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self.year = year
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#: Alternative titles of the movie
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self.alternative_titles = alternative_titles or []
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@classmethod
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def fromguess(cls, name, guess):
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if guess['type'] != 'movie':
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raise ValueError('The guess must be a movie 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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alternative_titles = []
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if 'alternative_title' in guess:
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alternative_titles.append(u"%s %s" % (guess['title'], guess['alternative_title']))
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return cls(name, guess['title'], format=guess.get('format'), release_group=guess.get('release_group'),
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resolution=guess.get('screen_size'), video_codec=guess.get('video_codec'),
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audio_codec=guess.get('audio_codec'), year=guess.get('year'), alternative_titles=alternative_titles)
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@classmethod
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def fromname(cls, name):
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return cls.fromguess(name, guessit(name, {'type': 'movie'}))
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def __repr__(self):
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if self.year is None:
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return '<%s [%r]>' % (self.__class__.__name__, self.title)
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return '<%s [%r, %d]>' % (self.__class__.__name__, self.title, self.year)
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