+ r' data-config-url="(.+?)"', webpage,
+ 'config URL', default=None)
+ if not config_url:
+ # Sometimes new react-based page is served instead of old one that require
+ # different config URL extraction approach (see
+ # https://github.com/rg3/youtube-dl/pull/7209)
+ vimeo_clip_page_config = self._search_regex(
+ r'vimeo\.clip_page_config\s*=\s*({.+?});', webpage,
+ 'vimeo clip page config')
+ config_url = self._parse_json(
+ vimeo_clip_page_config, video_id)['player']['config_url']