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youtube-dl

[mirror] Download/Watch videos from video hostersgit clone https://hacktivis.me/git/mirror/youtube-dl.git

rtve.py (9548B)

    

  1. # coding: utf-8
  2. from __future__ import unicode_literals
  4. import base64
  5. import io
  6. import re
  7. import sys
  9. from .common import InfoExtractor
  10. from ..compat import (
  11.     compat_b64decode,
  12.     compat_struct_unpack,
  13. )
  14. from ..utils import (
  15.     determine_ext,
  16.     ExtractorError,
  17.     float_or_none,
  18.     qualities,
  19.     remove_end,
  20.     remove_start,
  21.     std_headers,
  22. )
  24. _bytes_to_chr = (lambda x: x) if sys.version_info[0] == 2 else (lambda x: map(chr, x))
  27. class RTVEALaCartaIE(InfoExtractor):
  28.     IE_NAME = 'rtve.es:alacarta'
  29.     IE_DESC = 'RTVE a la carta'
  30.     _VALID_URL = r'https?://(?:www\.)?rtve\.es/(m/)?(alacarta/videos|filmoteca)/[^/]+/[^/]+/(?P<id>\d+)'
  32.     _TESTS = [{
  33.         'url': 'http://www.rtve.es/alacarta/videos/balonmano/o-swiss-cup-masculina-final-espana-suecia/2491869/',
  34.         'md5': '1d49b7e1ca7a7502c56a4bf1b60f1b43',
  35.         'info_dict': {
  36.             'id': '2491869',
  37.             'ext': 'mp4',
  38.             'title': 'Balonmano - Swiss Cup masculina. Final: España-Suecia',
  39.             'duration': 5024.566,
  40.             'series': 'Balonmano',
  41.         },
  42.         'expected_warnings': ['Failed to download MPD manifest', 'Failed to download m3u8 information'],
  43.     }, {
  44.         'note': 'Live stream',
  45.         'url': 'http://www.rtve.es/alacarta/videos/television/24h-live/1694255/',
  46.         'info_dict': {
  47.             'id': '1694255',
  48.             'ext': 'mp4',
  49.             'title': 're:^24H LIVE [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
  50.             'is_live': True,
  51.         },
  52.         'params': {
  53.             'skip_download': 'live stream',
  54.         },
  55.     }, {
  56.         'url': 'http://www.rtve.es/alacarta/videos/servir-y-proteger/servir-proteger-capitulo-104/4236788/',
  57.         'md5': 'd850f3c8731ea53952ebab489cf81cbf',
  58.         'info_dict': {
  59.             'id': '4236788',
  60.             'ext': 'mp4',
  61.             'title': 'Servir y proteger - Capítulo 104',
  62.             'duration': 3222.0,
  63.         },
  64.         'expected_warnings': ['Failed to download MPD manifest', 'Failed to download m3u8 information'],
  65.     }, {
  66.         'url': 'http://www.rtve.es/m/alacarta/videos/cuentame-como-paso/cuentame-como-paso-t16-ultimo-minuto-nuestra-vida-capitulo-276/2969138/?media=tve',
  67.         'only_matching': True,
  68.     }, {
  69.         'url': 'http://www.rtve.es/filmoteca/no-do/not-1-introduccion-primer-noticiario-espanol/1465256/',
  70.         'only_matching': True,
  71.     }]
  73.     def _real_initialize(self):
  74.         user_agent_b64 = base64.b64encode(std_headers['User-Agent'].encode('utf-8')).decode('utf-8')
  75.         self._manager = self._download_json(
  76.             'http://www.rtve.es/odin/loki/' + user_agent_b64,
  77.             None, 'Fetching manager info')['manager']
  79.     @staticmethod
  80.     def _decrypt_url(png):
  81.         encrypted_data = io.BytesIO(compat_b64decode(png)[8:])
  82.         while True:
  83.             length = compat_struct_unpack('!I', encrypted_data.read(4))[0]
  84.             chunk_type = encrypted_data.read(4)
  85.             if chunk_type == b'IEND':
  86.                 break
  87.             data = encrypted_data.read(length)
  88.             if chunk_type == b'tEXt':
  89.                 alphabet_data, text = data.split(b'\0')
  90.                 quality, url_data = text.split(b'%%')
  91.                 alphabet = []
  92.                 e = 0
  93.                 d = 0
  94.                 for l in _bytes_to_chr(alphabet_data):
  95.                     if d == 0:
  96.                         alphabet.append(l)
  97.                         d = e = (e + 1) % 4
  98.                     else:
  99.                         d -= 1
  100.                 url = ''
  101.                 f = 0
  102.                 e = 3
  103.                 b = 1
  104.                 for letter in _bytes_to_chr(url_data):
  105.                     if f == 0:
  106.                         l = int(letter) * 10
  107.                         f = 1
  108.                     else:
  109.                         if e == 0:
  110.                             l += int(letter)
  111.                             url += alphabet[l]
  112.                             e = (b + 3) % 4
  113.                             f = 0
  114.                             b += 1
  115.                         else:
  116.                             e -= 1
  118.                 yield quality.decode(), url
  119.             encrypted_data.read(4)  # CRC
  121.     def _extract_png_formats(self, video_id):
  122.         png = self._download_webpage(
  123.             'http://www.rtve.es/ztnr/movil/thumbnail/%s/videos/%s.png' % (self._manager, video_id),
  124.             video_id, 'Downloading url information', query={'q': 'v2'})
  125.         q = qualities(['Media', 'Alta', 'HQ', 'HD_READY', 'HD_FULL'])
  126.         formats = []
  127.         for quality, video_url in self._decrypt_url(png):
  128.             ext = determine_ext(video_url)
  129.             if ext == 'm3u8':
  130.                 formats.extend(self._extract_m3u8_formats(
  131.                     video_url, video_id, 'mp4', 'm3u8_native',
  132.                     m3u8_id='hls', fatal=False))
  133.             elif ext == 'mpd':
  134.                 formats.extend(self._extract_mpd_formats(
  135.                     video_url, video_id, 'dash', fatal=False))
  136.             else:
  137.                 formats.append({
  138.                     'format_id': quality,
  139.                     'quality': q(quality),
  140.                     'url': video_url,
  141.                 })
  142.         self._sort_formats(formats)
  143.         return formats
  145.     def _real_extract(self, url):
  146.         video_id = self._match_id(url)
  147.         info = self._download_json(
  148.             'http://www.rtve.es/api/videos/%s/config/alacarta_videos.json' % video_id,
  149.             video_id)['page']['items'][0]
  150.         if info['state'] == 'DESPU':
  151.             raise ExtractorError('The video is no longer available', expected=True)
  152.         title = info['title'].strip()
  153.         formats = self._extract_png_formats(video_id)
  155.         subtitles = None
  156.         sbt_file = info.get('sbtFile')
  157.         if sbt_file:
  158.             subtitles = self.extract_subtitles(video_id, sbt_file)
  160.         is_live = info.get('live') is True
  162.         return {
  163.             'id': video_id,
  164.             'title': self._live_title(title) if is_live else title,
  165.             'formats': formats,
  166.             'thumbnail': info.get('image'),
  167.             'subtitles': subtitles,
  168.             'duration': float_or_none(info.get('duration'), 1000),
  169.             'is_live': is_live,
  170.             'series': info.get('programTitle'),
  171.         }
  173.     def _get_subtitles(self, video_id, sub_file):
  174.         subs = self._download_json(
  175.             sub_file + '.json', video_id,
  176.             'Downloading subtitles info')['page']['items']
  177.         return dict(
  178.             (s['lang'], [{'ext': 'vtt', 'url': s['src']}])
  179.             for s in subs)
  182. class RTVEInfantilIE(RTVEALaCartaIE):
  183.     IE_NAME = 'rtve.es:infantil'
  184.     IE_DESC = 'RTVE infantil'
  185.     _VALID_URL = r'https?://(?:www\.)?rtve\.es/infantil/serie/[^/]+/video/[^/]+/(?P<id>[0-9]+)/'
  187.     _TESTS = [{
  188.         'url': 'http://www.rtve.es/infantil/serie/cleo/video/maneras-vivir/3040283/',
  189.         'md5': '5747454717aedf9f9fdf212d1bcfc48d',
  190.         'info_dict': {
  191.             'id': '3040283',
  192.             'ext': 'mp4',
  193.             'title': 'Maneras de vivir',
  194.             'thumbnail': r're:https?://.+/1426182947956\.JPG',
  195.             'duration': 357.958,
  196.         },
  197.         'expected_warnings': ['Failed to download MPD manifest', 'Failed to download m3u8 information'],
  198.     }]
  201. class RTVELiveIE(RTVEALaCartaIE):
  202.     IE_NAME = 'rtve.es:live'
  203.     IE_DESC = 'RTVE.es live streams'
  204.     _VALID_URL = r'https?://(?:www\.)?rtve\.es/directo/(?P<id>[a-zA-Z0-9-]+)'
  206.     _TESTS = [{
  207.         'url': 'http://www.rtve.es/directo/la-1/',
  208.         'info_dict': {
  209.             'id': 'la-1',
  210.             'ext': 'mp4',
  211.             'title': 're:^La 1 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
  212.         },
  213.         'params': {
  214.             'skip_download': 'live stream',
  215.         }
  216.     }]
  218.     def _real_extract(self, url):
  219.         mobj = re.match(self._VALID_URL, url)
  220.         video_id = mobj.group('id')
  222.         webpage = self._download_webpage(url, video_id)
  223.         title = remove_end(self._og_search_title(webpage), ' en directo en RTVE.es')
  224.         title = remove_start(title, 'Estoy viendo ')
  226.         vidplayer_id = self._search_regex(
  227.             (r'playerId=player([0-9]+)',
  228.              r'class=["\'].*?\blive_mod\b.*?["\'][^>]+data-assetid=["\'](\d+)',
  229.              r'data-id=["\'](\d+)'),
  230.             webpage, 'internal video ID')
  232.         return {
  233.             'id': video_id,
  234.             'title': self._live_title(title),
  235.             'formats': self._extract_png_formats(vidplayer_id),
  236.             'is_live': True,
  237.         }
  240. class RTVETelevisionIE(InfoExtractor):
  241.     IE_NAME = 'rtve.es:television'
  242.     _VALID_URL = r'https?://(?:www\.)?rtve\.es/television/[^/]+/[^/]+/(?P<id>\d+).shtml'
  244.     _TEST = {
  245.         'url': 'http://www.rtve.es/television/20160628/revolucion-del-movil/1364141.shtml',
  246.         'info_dict': {
  247.             'id': '3069778',
  248.             'ext': 'mp4',
  249.             'title': 'Documentos TV - La revolución del móvil',
  250.             'duration': 3496.948,
  251.         },
  252.         'params': {
  253.             'skip_download': True,
  254.         },
  255.     }
  257.     def _real_extract(self, url):
  258.         page_id = self._match_id(url)
  259.         webpage = self._download_webpage(url, page_id)
  261.         alacarta_url = self._search_regex(
  262.             r'data-location="alacarta_videos"[^<]+url&quot;:&quot;(http://www\.rtve\.es/alacarta.+?)&',
  263.             webpage, 'alacarta url', default=None)
  264.         if alacarta_url is None:
  265.             raise ExtractorError(
  266.                 'The webpage doesn\'t contain any video', expected=True)
  268.         return self.url_result(alacarta_url, ie=RTVEALaCartaIE.ie_key())