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youtube-dl/youtube_dl/extractor/weibo.py

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# coding: utf-8
import re
import json
from .common import InfoExtractor
class WeiboIE(InfoExtractor):
"""
The videos in Weibo come from different sites, this IE just finds the link
to the external video and returns it.
"""
_VALID_URL = r'https?://video\.weibo\.com/v/weishipin/t_(?P<id>.+?)\.htm'
_TEST = {
u'add_ie': ['Sina'],
u'url': u'http://video.weibo.com/v/weishipin/t_zjUw2kZ.htm',
u'file': u'98322879.flv',
u'info_dict': {
u'title': u'魔声耳机最新广告“All Eyes On Us”',
},
u'note': u'Sina video',
u'params': {
u'skip_download': True,
},
}
# Additional example videos from different sites
# Youku: http://video.weibo.com/v/weishipin/t_zQGDWQ8.htm
# 56.com: http://video.weibo.com/v/weishipin/t_zQ44HxN.htm
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url, flags=re.VERBOSE)
video_id = mobj.group('id')
info_url = 'http://video.weibo.com/?s=v&a=play_list&format=json&mix_video_id=t_%s' % video_id
info_page = self._download_webpage(info_url, video_id)
info = json.loads(info_page)
videos_urls = map(lambda v: v['play_page_url'], info['result']['data'])
#Prefer sina video since they have thumbnails
videos_urls = sorted(videos_urls, key=lambda u: 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)
if m_sina is not None:
self.to_screen('Sina video detected')
sina_id = m_sina.group(1)
player_url = 'http://you.video.sina.com.cn/swf/quotePlayer.swf?vid=%s' % sina_id
return self.url_result(player_url)