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

   1 from __future__ import unicode_literals
   2
   3 import json
   4 import re
   5
   6 from .common import InfoExtractor
   7
   8
   9 class WistiaIE(InfoExtractor):
  10     _VALID_URL = r'https?://(?:fast\.)?wistia\.net/embed/iframe/(?P<id>[a-z0-9]+)'
  11
  12     _TEST = {
  13         'url': 'http://fast.wistia.net/embed/iframe/sh7fpupwlt',
  14         'md5': 'cafeb56ec0c53c18c97405eecb3133df',
  15         'info_dict': {
  16             'id': 'sh7fpupwlt',
  17             'ext': 'mov',
  18             'title': 'Being Resourceful',
  19             'duration': 117,
  20         },
  21     }
  22
  23     def _real_extract(self, url):
  24         mobj = re.match(self._VALID_URL, url)
  25         video_id = mobj.group('id')
  26
  27         webpage = self._download_webpage(url, video_id)
  28         data_json = self._html_search_regex(
  29             r'Wistia\.iframeInit\((.*?), {}\);', webpage, 'video data')
  30
  31         data = json.loads(data_json)
  32
  33         formats = []
  34         thumbnails = []
  35         for atype, a in data['assets'].items():
  36             if atype == 'still':
  37                 thumbnails.append({
  38                     'url': a['url'],
  39                     'resolution': '%dx%d' % (a['width'], a['height']),
  40                 })
  41                 continue
  42             if atype == 'preview':
  43                 continue
  44             formats.append({
  45                 'format_id': atype,
  46                 'url': a['url'],
  47                 'width': a['width'],
  48                 'height': a['height'],
  49                 'filesize': a['size'],
  50                 'ext': a['ext'],
  51                 'preference': 1 if atype == 'original' else None,
  52             })
  53
  54         self._sort_formats(formats)
  55
  56         return {
  57             'id': video_id,
  58             'title': data['name'],
  59             'formats': formats,
  60             'thumbnails': thumbnails,
  61             'duration': data.get('duration'),
  62         }