mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-22 14:32:50 +08:00
68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
|
# 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)
|