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0932300e | 1 | # coding: utf-8 |
76f270a4 | 2 | from __future__ import unicode_literals |
0932300e JMF |
3 | |
4 | import re | |
0932300e JMF |
5 | |
6 | from .common import InfoExtractor | |
7 | from ..utils import ( | |
8 | compat_urllib_request, | |
9 | compat_urllib_parse, | |
10 | ) | |
11 | ||
12 | ||
13 | class SinaIE(InfoExtractor): | |
14 | _VALID_URL = r'''https?://(.*?\.)?video\.sina\.com\.cn/ | |
15 | ( | |
16 | (.+?/(((?P<pseudo_id>\d+).html)|(.*?(\#|(vid=))(?P<id>\d+?)($|&)))) | |
17 | | | |
18 | # This is used by external sites like Weibo | |
19 | (api/sinawebApi/outplay.php/(?P<token>.+?)\.swf) | |
20 | ) | |
21 | ''' | |
22 | ||
23 | _TEST = { | |
76f270a4 JMF |
24 | 'url': 'http://video.sina.com.cn/news/vlist/zt/chczlj2013/?opsubject_id=top12#110028898', |
25 | 'file': '110028898.flv', | |
26 | 'md5': 'd65dd22ddcf44e38ce2bf58a10c3e71f', | |
27 | 'info_dict': { | |
28 | 'title': '《中国新闻》 朝鲜要求巴拿马立即释放被扣船员', | |
0932300e JMF |
29 | } |
30 | } | |
31 | ||
32 | @classmethod | |
33 | def suitable(cls, url): | |
34 | return re.match(cls._VALID_URL, url, flags=re.VERBOSE) is not None | |
35 | ||
36 | def _extract_video(self, video_id): | |
37 | data = compat_urllib_parse.urlencode({'vid': video_id}) | |
e26f8712 | 38 | url_doc = self._download_xml('http://v.iask.com/v_play.php?%s' % data, |
76f270a4 | 39 | video_id, 'Downloading video url') |
0932300e JMF |
40 | image_page = self._download_webpage( |
41 | 'http://interface.video.sina.com.cn/interface/common/getVideoImage.php?%s' % data, | |
76f270a4 | 42 | video_id, 'Downloading thumbnail info') |
0932300e JMF |
43 | |
44 | return {'id': video_id, | |
45 | 'url': url_doc.find('./durl/url').text, | |
46 | 'ext': 'flv', | |
47 | 'title': url_doc.find('./vname').text, | |
48 | 'thumbnail': image_page.split('=')[1], | |
49 | } | |
50 | ||
51 | def _real_extract(self, url): | |
52 | mobj = re.match(self._VALID_URL, url, flags=re.VERBOSE) | |
53 | video_id = mobj.group('id') | |
54 | if mobj.group('token') is not None: | |
55 | # The video id is in the redirected url | |
76f270a4 | 56 | self.to_screen('Getting video id') |
0932300e JMF |
57 | request = compat_urllib_request.Request(url) |
58 | request.get_method = lambda: 'HEAD' | |
59 | (_, urlh) = self._download_webpage_handle(request, 'NA', False) | |
60 | return self._real_extract(urlh.geturl()) | |
61 | elif video_id is None: | |
62 | pseudo_id = mobj.group('pseudo_id') | |
63 | webpage = self._download_webpage(url, pseudo_id) | |
76f270a4 | 64 | video_id = self._search_regex(r'vid:\'(\d+?)\'', webpage, 'video id') |
0932300e JMF |
65 | |
66 | return self._extract_video(video_id) |