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[youtubedl] / youtube_dl / extractor / tudou.py
1 # coding: utf-8
2
3 from __future__ import unicode_literals
4
5 import re
6 import json
7
8 from .common import InfoExtractor
9
10
11 class TudouIE(InfoExtractor):
12 _VALID_URL = r'https?://(?:www\.)?tudou\.com/(?:listplay|programs(?:/view)?|albumplay)/.*?/(?P<id>[^/?#]+?)(?:\.html)?/?(?:$|[?#])'
13 _TESTS = [{
14 'url': 'http://www.tudou.com/listplay/zzdE77v6Mmo/2xN2duXMxmw.html',
15 'md5': '140a49ed444bd22f93330985d8475fcb',
16 'info_dict': {
17 'id': '159448201',
18 'ext': 'f4v',
19 'title': '卡马乔国足开大脚长传冲吊集锦',
20 'thumbnail': 're:^https?://.*\.jpg$',
21 }
22 }, {
23 'url': 'http://www.tudou.com/programs/view/ajX3gyhL0pc/',
24 'info_dict': {
25 'id': '117049447',
26 'ext': 'f4v',
27 'title': 'La Sylphide-Bolshoi-Ekaterina Krysanova & Vyacheslav Lopatin 2012',
28 'thumbnail': 're:^https?://.*\.jpg$',
29 }
30 }]
31
32 def _url_for_id(self, id, quality=None):
33 info_url = "http://v2.tudou.com/f?id=" + str(id)
34 if quality:
35 info_url += '&hd' + quality
36 webpage = self._download_webpage(info_url, id, "Opening the info webpage")
37 final_url = self._html_search_regex('>(.+?)</f>', webpage, 'video url')
38 return final_url
39
40 def _real_extract(self, url):
41 video_id = self._match_id(url)
42 webpage = self._download_webpage(url, video_id)
43
44 m = re.search(r'vcode:\s*[\'"](.+?)[\'"]', webpage)
45 if m and m.group(1):
46 return {
47 '_type': 'url',
48 'url': 'youku:' + m.group(1),
49 'ie_key': 'Youku'
50 }
51
52 title = self._search_regex(
53 r",kw:\s*['\"](.+?)[\"']", webpage, 'title')
54 thumbnail_url = self._search_regex(
55 r",pic:\s*[\"'](.+?)[\"']", webpage, 'thumbnail URL', fatal=False)
56
57 segs_json = self._search_regex(r'segs: \'(.*)\'', webpage, 'segments')
58 segments = json.loads(segs_json)
59 # It looks like the keys are the arguments that have to be passed as
60 # the hd field in the request url, we pick the higher
61 # Also, filter non-number qualities (see issue #3643).
62 quality = sorted(filter(lambda k: k.isdigit(), segments.keys()),
63 key=lambda k: int(k))[-1]
64 parts = segments[quality]
65 result = []
66 len_parts = len(parts)
67 if len_parts > 1:
68 self.to_screen('%s: found %s parts' % (video_id, len_parts))
69 for part in parts:
70 part_id = part['k']
71 final_url = self._url_for_id(part_id, quality)
72 ext = (final_url.split('?')[0]).split('.')[-1]
73 part_info = {
74 'id': '%s' % part_id,
75 'url': final_url,
76 'ext': ext,
77 'title': title,
78 'thumbnail': thumbnail_url,
79 }
80 result.append(part_info)
81
82 return {
83 '_type': 'multi_video',
84 'entries': result,
85 'id': video_id,
86 'title': title,
87 }