_ Git - youtube-dl/blob - youtube_dl/extractor/canvas.py

   1 from __future__ import unicode_literals
   2
   3 from .common import InfoExtractor
   4 from ..utils import float_or_none
   5
   6
   7 class CanvasIE(InfoExtractor):
   8     _VALID_URL = r'https?://(?:www\.)?canvas\.be/video/(?:[^/]+/)*(?P<id>[^/?#&]+)'
   9     _TESTS = [{
  10         'url': 'http://www.canvas.be/video/de-afspraak/najaar-2015/de-afspraak-veilt-voor-de-warmste-week',
  11         'md5': 'ea838375a547ac787d4064d8c7860a6c',
  12         'info_dict': {
  13             'id': 'mz-ast-5e5f90b6-2d72-4c40-82c2-e134f884e93e',
  14             'display_id': 'de-afspraak-veilt-voor-de-warmste-week',
  15             'ext': 'mp4',
  16             'title': 'De afspraak veilt voor de Warmste Week',
  17             'description': 'md5:24cb860c320dc2be7358e0e5aa317ba6',
  18             'thumbnail': 're:^https?://.*\.jpg$',
  19             'duration': 49.02,
  20         }
  21     }, {
  22         # with subtitles
  23         'url': 'http://www.canvas.be/video/panorama/2016/pieter-0167',
  24         'info_dict': {
  25             'id': 'mz-ast-5240ff21-2d30-4101-bba6-92b5ec67c625',
  26             'display_id': 'pieter-0167',
  27             'ext': 'mp4',
  28             'title': 'Pieter 0167',
  29             'description': 'md5:943cd30f48a5d29ba02c3a104dc4ec4e',
  30             'thumbnail': 're:^https?://.*\.jpg$',
  31             'duration': 2553.08,
  32             'subtitles': {
  33                 'nl': [{
  34                     'ext': 'vtt',
  35                 }],
  36             },
  37         },
  38         'params': {
  39             'skip_download': True,
  40         }
  41     }]
  42
  43     def _real_extract(self, url):
  44         display_id = self._match_id(url)
  45
  46         webpage = self._download_webpage(url, display_id)
  47
  48         title = self._search_regex(
  49             r'<h1[^>]+class="video__body__header__title"[^>]*>(.+?)</h1>',
  50             webpage, 'title', default=None) or self._og_search_title(webpage)
  51
  52         video_id = self._html_search_regex(
  53             r'data-video=(["\'])(?P<id>.+?)\1', webpage, 'video id', group='id')
  54
  55         data = self._download_json(
  56             'https://mediazone.vrt.be/api/v1/canvas/assets/%s' % video_id, display_id)
  57
  58         formats = []
  59         for target in data['targetUrls']:
  60             format_url, format_type = target.get('url'), target.get('type')
  61             if not format_url or not format_type:
  62                 continue
  63             if format_type == 'HLS':
  64                 formats.extend(self._extract_m3u8_formats(
  65                     format_url, display_id, entry_protocol='m3u8_native',
  66                     ext='mp4', preference=0, fatal=False, m3u8_id=format_type))
  67             elif format_type == 'HDS':
  68                 formats.extend(self._extract_f4m_formats(
  69                     format_url, display_id, f4m_id=format_type, fatal=False))
  70             else:
  71                 formats.append({
  72                     'format_id': format_type,
  73                     'url': format_url,
  74                 })
  75         self._sort_formats(formats)
  76
  77         subtitles = {}
  78         subtitle_urls = data.get('subtitleUrls')
  79         if isinstance(subtitle_urls, list):
  80             for subtitle in subtitle_urls:
  81                 subtitle_url = subtitle.get('url')
  82                 if subtitle_url and subtitle.get('type') == 'CLOSED':
  83                     subtitles.setdefault('nl', []).append({'url': subtitle_url})
  84
  85         return {
  86             'id': video_id,
  87             'display_id': display_id,
  88             'title': title,
  89             'description': self._og_search_description(webpage),
  90             'formats': formats,
  91             'duration': float_or_none(data.get('duration'), 1000),
  92             'thumbnail': data.get('posterImageUrl'),
  93             'subtitles': subtitles,
  94         }