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[youtubedl] / youtube_dl / extractor / xminus.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5 import time
6
7 from .common import InfoExtractor
8 from ..compat import (
9 compat_ord,
10 )
11 from ..utils import (
12 int_or_none,
13 parse_duration,
14 )
15
16
17 class XMinusIE(InfoExtractor):
18 _VALID_URL = r'https?://(?:www\.)?x-minus\.org/track/(?P<id>[0-9]+)'
19 _TEST = {
20 'url': 'http://x-minus.org/track/4542/%D0%BF%D0%B5%D1%81%D0%B5%D0%BD%D0%BA%D0%B0-%D1%88%D0%BE%D1%84%D0%B5%D1%80%D0%B0.html',
21 'md5': '401a15f2d2dcf6d592cb95528d72a2a8',
22 'info_dict': {
23 'id': '4542',
24 'ext': 'mp3',
25 'title': 'Леонид Агутин-Песенка шофёра',
26 'duration': 156,
27 'tbr': 320,
28 'filesize_approx': 5900000,
29 'view_count': int,
30 'description': 'md5:03238c5b663810bc79cf42ef3c03e371',
31 }
32 }
33
34 def _real_extract(self, url):
35 video_id = self._match_id(url)
36 webpage = self._download_webpage(url, video_id)
37
38 artist = self._html_search_regex(
39 r'<a[^>]+href="/artist/\d+">([^<]+)</a>', webpage, 'artist')
40 title = artist + '-' + self._html_search_regex(
41 r'<span[^>]+class="minustrack-full-title(?:\s+[^"]+)?"[^>]*>([^<]+)', webpage, 'title')
42 duration = parse_duration(self._html_search_regex(
43 r'<span[^>]+class="player-duration(?:\s+[^"]+)?"[^>]*>([^<]+)',
44 webpage, 'duration', fatal=False))
45 mobj = re.search(
46 r'<div[^>]+class="dw-info(?:\s+[^"]+)?"[^>]*>(?P<tbr>\d+)\s*кбит/c\s+(?P<filesize>[0-9.]+)\s*мб</div>',
47 webpage)
48 tbr = filesize_approx = None
49 if mobj:
50 filesize_approx = float(mobj.group('filesize')) * 1000000
51 tbr = float(mobj.group('tbr'))
52 view_count = int_or_none(self._html_search_regex(
53 r'<span><[^>]+class="icon-chart-bar".*?>(\d+)</span>',
54 webpage, 'view count', fatal=False))
55 description = self._html_search_regex(
56 r'(?s)<pre[^>]+id="lyrics-original"[^>]*>(.*?)</pre>',
57 webpage, 'song lyrics', fatal=False)
58 if description:
59 description = re.sub(' *\r *', '\n', description)
60
61 k = self._search_regex(
62 r'<div[^>]+id="player-bottom"[^>]+data-k="([^"]+)">', webpage,
63 'encoded data')
64 h = time.time() / 3600
65 a = sum(map(int, [compat_ord(c) for c in k])) + int(video_id) + h
66 video_url = 'http://x-minus.me/dl/minus?id=%s&tkn2=%df%d' % (video_id, a, h)
67
68 return {
69 'id': video_id,
70 'title': title,
71 'url': video_url,
72 # The extension is unknown until actual downloading
73 'ext': 'mp3',
74 'duration': duration,
75 'filesize_approx': filesize_approx,
76 'tbr': tbr,
77 'view_count': view_count,
78 'description': description,
79 }