mirror of
https://github.com/yt-dlp/yt-dlp.git
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137 lines
4.9 KiB
Python
137 lines
4.9 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import base64
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import json
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import os
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from .common import InfoExtractor
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from ..aes import aes_cbc_decrypt
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from ..compat import compat_ord
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from ..utils import (
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bytes_to_intlist,
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ExtractorError,
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float_or_none,
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intlist_to_bytes,
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srt_subtitles_timecode,
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strip_or_none,
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)
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class ADNIE(InfoExtractor):
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IE_DESC = 'Anime Digital Network'
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_VALID_URL = r'https?://(?:www\.)?animedigitalnetwork\.fr/video/[^/]+/(?P<id>\d+)'
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_TEST = {
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'url': 'http://animedigitalnetwork.fr/video/blue-exorcist-kyoto-saga/7778-episode-1-debut-des-hostilites',
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'md5': 'e497370d847fd79d9d4c74be55575c7a',
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'info_dict': {
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'id': '7778',
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'ext': 'mp4',
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'title': 'Blue Exorcist - Kyôto Saga - Épisode 1',
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'description': 'md5:2f7b5aa76edbc1a7a92cedcda8a528d5',
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}
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}
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def _get_subtitles(self, sub_path, video_id):
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if not sub_path:
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return None
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enc_subtitles = self._download_webpage(
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'http://animedigitalnetwork.fr/' + sub_path,
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video_id, fatal=False)
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if not enc_subtitles:
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return None
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# http://animedigitalnetwork.fr/components/com_vodvideo/videojs/adn-vjs.min.js
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dec_subtitles = intlist_to_bytes(aes_cbc_decrypt(
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bytes_to_intlist(base64.b64decode(enc_subtitles[24:])),
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bytes_to_intlist(b'\nd\xaf\xd2J\xd0\xfc\xe1\xfc\xdf\xb61\xe8\xe1\xf0\xcc'),
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bytes_to_intlist(base64.b64decode(enc_subtitles[:24]))
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))
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subtitles_json = self._parse_json(
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dec_subtitles[:-compat_ord(dec_subtitles[-1])],
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None, fatal=False)
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if not subtitles_json:
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return None
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subtitles = {}
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for sub_lang, sub in subtitles_json.items():
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srt = ''
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for num, current in enumerate(sub):
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start, end, text = (
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float_or_none(current.get('startTime')),
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float_or_none(current.get('endTime')),
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current.get('text'))
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if start is None or end is None or text is None:
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continue
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srt += os.linesep.join(
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(
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'%d' % num,
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'%s --> %s' % (
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srt_subtitles_timecode(start),
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srt_subtitles_timecode(end)),
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text,
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os.linesep,
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))
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if sub_lang == 'vostf':
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sub_lang = 'fr'
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subtitles.setdefault(sub_lang, []).extend([{
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'ext': 'json',
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'data': json.dumps(sub),
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}, {
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'ext': 'srt',
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'data': srt,
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}])
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return subtitles
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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player_config = self._parse_json(self._search_regex(
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r'playerConfig\s*=\s*({.+});', webpage, 'player config'), video_id)
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video_info = {}
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video_info_str = self._search_regex(
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r'videoInfo\s*=\s*({.+});', webpage,
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'video info', fatal=False)
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if video_info_str:
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video_info = self._parse_json(
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video_info_str, video_id, fatal=False) or {}
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options = player_config.get('options') or {}
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metas = options.get('metas') or {}
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title = metas.get('title') or video_info['title']
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links = player_config.get('links') or {}
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formats = []
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for format_id, qualities in links.items():
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for load_balancer_url in qualities.values():
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load_balancer_data = self._download_json(
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load_balancer_url, video_id, fatal=False) or {}
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m3u8_url = load_balancer_data.get('location')
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if not m3u8_url:
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continue
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m3u8_formats = self._extract_m3u8_formats(
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m3u8_url, video_id, 'mp4', 'm3u8_native',
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m3u8_id=format_id, fatal=False)
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if format_id == 'vf':
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for f in m3u8_formats:
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f['language'] = 'fr'
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formats.extend(m3u8_formats)
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error = options.get('error')
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if not formats and error:
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raise ExtractorError('%s said: %s' % (self.IE_NAME, error), expected=True)
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self._sort_formats(formats)
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return {
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'id': video_id,
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'title': title,
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'description': strip_or_none(metas.get('summary') or video_info.get('resume')),
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'thumbnail': video_info.get('image'),
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'formats': formats,
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'subtitles': self.extract_subtitles(player_config.get('subtitles'), video_id),
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'episode': metas.get('subtitle') or video_info.get('videoTitle'),
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'series': video_info.get('playlistTitle'),
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}
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