urls.append('https://twitter.com/i/videos/' + video_id)
for u in urls:
- webpage = self._download_webpage(u, video_id)
+ webpage = self._download_webpage(
+ u, video_id, headers={'Referer': 'https://twitter.com/'})
iframe_url = self._html_search_regex(
r'<iframe[^>]+src="((?:https?:)?//(?:www\.youtube\.com/embed/[^"]+|(?:www\.)?vine\.co/v/\w+/card))"',