Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/extractor/wistia.py

   1 from __future__ import unicode_literals
   2
   3 import re
   4
   5 from .common import InfoExtractor
   6 from ..utils import ExtractorError, compat_urllib_request
   7
   8
   9 class WistiaIE(InfoExtractor):
  10     _VALID_URL = r'https?://(?:fast\.)?wistia\.net/embed/iframe/(?P<id>[a-z0-9]+)'
  11     _API_URL = 'http://fast.wistia.com/embed/medias/{0:}.json'
  12
  13     _TEST = {
  14         'url': 'http://fast.wistia.net/embed/iframe/sh7fpupwlt',
  15         'md5': 'cafeb56ec0c53c18c97405eecb3133df',
  16         'info_dict': {
  17             'id': 'sh7fpupwlt',
  18             'ext': 'mov',
  19             'title': 'Being Resourceful',
  20             'duration': 117,
  21         },
  22     }
  23
  24     def _real_extract(self, url):
  25         mobj = re.match(self._VALID_URL, url)
  26         video_id = mobj.group('id')
  27
  28         request = compat_urllib_request.Request(self._API_URL.format(video_id))
  29         request.add_header('Referer', url)  # Some videos require this.
  30         data_json = self._download_json(request, video_id)
  31         if data_json.get('error'):
  32             raise ExtractorError('Error while getting the playlist',
  33                                  expected=True)
  34         data = data_json['media']
  35
  36         formats = []
  37         thumbnails = []
  38         for atype, a in data['assets'].items():
  39             if atype == 'still':
  40                 thumbnails.append({
  41                     'url': a['url'],
  42                     'resolution': '%dx%d' % (a['width'], a['height']),
  43                 })
  44                 continue
  45             if atype == 'preview':
  46                 continue
  47             formats.append({
  48                 'format_id': atype,
  49                 'url': a['url'],
  50                 'width': a['width'],
  51                 'height': a['height'],
  52                 'filesize': a['size'],
  53                 'ext': a['ext'],
  54                 'preference': 1 if atype == 'original' else None,
  55             })
  56
  57         self._sort_formats(formats)
  58
  59         return {
  60             'id': video_id,
  61             'title': data['name'],
  62             'formats': formats,
  63             'thumbnails': thumbnails,
  64             'duration': data.get('duration'),
  65         }