old_contents: # coding: utf-8
  from __future__ import unicode_literals
  
  from .common import InfoExtractor
  from ..compat import compat_str
  from ..utils import try_get
  
  
  class ThisOldHouseIE(InfoExtractor):
      _VALID_URL = r'https?://(?:www\.)?thisoldhouse\.com/(?:watch|how-to|tv-episode)/(?P<id>[^/?#]+)'
      _TESTS = [{
          'url': 'https://www.thisoldhouse.com/how-to/how-to-build-storage-bench',
          'md5': '568acf9ca25a639f0c4ff905826b662f',
          'info_dict': {
              'id': '2REGtUDQ',
              'ext': 'mp4',
              'title': 'How to Build a Storage Bench',
              'description': 'In the workshop, Tom Silva and Kevin O\'Connor build a storage bench for an entryway.',
              'timestamp': 1442548800,
              'upload_date': '20150918',
          }
      }, {
          'url': 'https://www.thisoldhouse.com/watch/arlington-arts-crafts-arts-and-crafts-class-begins',
          'only_matching': True,
      }, {
          'url': 'https://www.thisoldhouse.com/tv-episode/ask-toh-shelf-rough-electric',
          'only_matching': True,
      }]
  
      def _real_extract(self, url):
          display_id = self._match_id(url)
          webpage = self._download_webpage(url, display_id)
          video_id = self._search_regex(
              (r'data-mid=(["\'])(?P<id>(?:(?!\1).)+)\1',
               r'id=(["\'])inline-video-player-(?P<id>(?:(?!\1).)+)\1'),
              webpage, 'video id', default=None, group='id')
          if not video_id:
              drupal_settings = self._parse_json(self._search_regex(
                  r'jQuery\.extend\(Drupal\.settings\s*,\s*({.+?})\);',
                  webpage, 'drupal settings'), display_id)
              video_id = try_get(
                  drupal_settings, lambda x: x['jwplatform']['video_id'],
                  compat_str) or list(drupal_settings['comScore'])[0]
          return self.url_result('jwplatform:' + video_id, 'JWPlatform', video_id)
  
new_contents: # coding: utf-8
  from __future__ import unicode_literals
  
  from .common import InfoExtractor
  
  
  class ThisOldHouseIE(InfoExtractor):
      _VALID_URL = r'https?://(?:www\.)?thisoldhouse\.com/(?:watch|how-to|tv-episode|(?:[^/]+/)?\d+)/(?P<id>[^/?#]+)'
      _TESTS = [{
          'url': 'https://www.thisoldhouse.com/how-to/how-to-build-storage-bench',
          'info_dict': {
              'id': '5dcdddf673c3f956ef5db202',
              'ext': 'mp4',
              'title': 'How to Build a Storage Bench',
              'description': 'In the workshop, Tom Silva and Kevin O\'Connor build a storage bench for an entryway.',
              'timestamp': 1442548800,
              'upload_date': '20150918',
          },
          'params': {
              'skip_download': True,
          },
      }, {
          'url': 'https://www.thisoldhouse.com/watch/arlington-arts-crafts-arts-and-crafts-class-begins',
          'only_matching': True,
      }, {
          'url': 'https://www.thisoldhouse.com/tv-episode/ask-toh-shelf-rough-electric',
          'only_matching': True,
      }, {
          'url': 'https://www.thisoldhouse.com/furniture/21017078/how-to-build-a-storage-bench',
          'only_matching': True,
      }, {
          'url': 'https://www.thisoldhouse.com/21113884/s41-e13-paradise-lost',
          'only_matching': True,
      }]
      _ZYPE_TMPL = 'https://player.zype.com/embed/%s.html?api_key=hsOk_yMSPYNrT22e9pu8hihLXjaZf0JW5jsOWv4ZqyHJFvkJn6rtToHl09tbbsbe'
  
      def _real_extract(self, url):
          display_id = self._match_id(url)
          webpage = self._download_webpage(url, display_id)
          video_id = self._search_regex(
              r'<iframe[^>]+src=[\'"](?:https?:)?//thisoldhouse\.chorus\.build/videos/zype/([0-9a-f]{24})',
              webpage, 'video id')
          return self.url_result(self._ZYPE_TMPL % video_id, 'Zype', video_id)
  
subject: fix extraction(closes #23951)