Add SinaIE (related #1039): extractor for video.sina.com.cn

This commit is contained in:
Jaime Marquínez Ferrándiz 2013-07-18 15:31:50 +02:00
parent 3f40217704
commit 0932300e3a
2 changed files with 68 additions and 0 deletions

View file

@ -51,6 +51,7 @@ from .pornotube import PornotubeIE
from .rbmaradio import RBMARadioIE
from .redtube import RedTubeIE
from .ringtv import RingTVIE
from .sina import SinaIE
from .soundcloud import SoundcloudIE, SoundcloudSetIE
from .spiegel import SpiegelIE
from .stanfordoc import StanfordOpenClassroomIE

View file

@ -0,0 +1,67 @@
# coding: utf-8
import re
import xml.etree.ElementTree
from .common import InfoExtractor
from ..utils import (
compat_urllib_request,
compat_urllib_parse,
)
class SinaIE(InfoExtractor):
_VALID_URL = r'''https?://(.*?\.)?video\.sina\.com\.cn/
(
(.+?/(((?P<pseudo_id>\d+).html)|(.*?(\#|(vid=))(?P<id>\d+?)($|&))))
|
# This is used by external sites like Weibo
(api/sinawebApi/outplay.php/(?P<token>.+?)\.swf)
)
'''
_TEST = {
u'url': u'http://video.sina.com.cn/news/vlist/zt/chczlj2013/?opsubject_id=top12#110028898',
u'file': u'110028898.flv',
u'md5': u'd65dd22ddcf44e38ce2bf58a10c3e71f',
u'info_dict': {
u'title': u'《中国新闻》 朝鲜要求巴拿马立即释放被扣船员',
}
}
@classmethod
def suitable(cls, url):
return re.match(cls._VALID_URL, url, flags=re.VERBOSE) is not None
def _extract_video(self, video_id):
data = compat_urllib_parse.urlencode({'vid': video_id})
url_page = self._download_webpage('http://v.iask.com/v_play.php?%s' % data,
video_id, u'Downloading video url')
image_page = self._download_webpage(
'http://interface.video.sina.com.cn/interface/common/getVideoImage.php?%s' % data,
video_id, u'Downloading thumbnail info')
url_doc = xml.etree.ElementTree.fromstring(url_page.encode('utf-8'))
return {'id': video_id,
'url': url_doc.find('./durl/url').text,
'ext': 'flv',
'title': url_doc.find('./vname').text,
'thumbnail': image_page.split('=')[1],
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url, flags=re.VERBOSE)
video_id = mobj.group('id')
if mobj.group('token') is not None:
# The video id is in the redirected url
self.to_screen(u'Getting video id')
request = compat_urllib_request.Request(url)
request.get_method = lambda: 'HEAD'
(_, urlh) = self._download_webpage_handle(request, 'NA', False)
return self._real_extract(urlh.geturl())
elif video_id is None:
pseudo_id = mobj.group('pseudo_id')
webpage = self._download_webpage(url, pseudo_id)
video_id = self._search_regex(r'vid:\'(\d+?)\'', webpage, u'video id')
return self._extract_video(video_id)