videos_urls = sorted(videos_urls, key=lambda u: 'video.sina.com' in u)
player_url = videos_urls[-1]
m_sina = re.match(r'https?://video\.sina\.com\.cn/v/b/(\d+)-\d+\.html',
- player_url)
+ player_url)
if m_sina is not None:
self.to_screen('Sina video detected')
sina_id = m_sina.group(1)