+ patterns, webpage, 'json vp url', default=None)
+ if not json_url:
+ def find_iframe_url(webpage, default=NO_DEFAULT):
+ return self._html_search_regex(
+ r'<iframe[^>]+src=(["\'])(?P<url>.+\bjson_url=.+?)\1',
+ webpage, 'iframe url', group='url', default=default)
+
+ iframe_url = find_iframe_url(webpage, None)
+ if not iframe_url:
+ embed_url = self._html_search_regex(
+ r'arte_vp_url_oembed=\'([^\']+?)\'', webpage, 'embed url', default=None)
+ if embed_url:
+ player = self._download_json(
+ embed_url, video_id, 'Downloading player page')
+ iframe_url = find_iframe_url(player['html'])
+ # en and es URLs produce react-based pages with different layout (e.g.
+ # http://www.arte.tv/guide/en/053330-002-A/carnival-italy?zone=world)
+ if not iframe_url:
+ embed_html = self._parse_json(
+ self._search_regex(
+ r'program\s*:\s*({.+?["\']embed_html["\'].+?}),?\s*\n',
+ webpage, 'program'),
+ video_id)['embed_html']
+ iframe_url = find_iframe_url(embed_html)
+ json_url = compat_parse_qs(
+ compat_urllib_parse_urlparse(iframe_url).query)['json_url'][0]