for embed_url in super()._extract_embed_urls(url, webpage):
yield cls._smuggle_referrer(embed_url, url)
+ @classmethod
+ def _extract_url(cls, url, webpage):
+ return next(cls._extract_embed_urls(url, webpage), None)
+
def _verify_player_video_password(self, url, video_id, headers):
password = self._get_video_password()
data = urlencode_postdata({