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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
6 from .common import InfoExtractor
7 from ..compat import (
8 compat_chr,
9 compat_ord,
10 )
11 from ..utils import (
12 int_or_none,
13 parse_filesize,
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 шофера',
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'minus_track\.artist="(.+?)"', webpage, 'artist')
40 title = artist + '-' + self._html_search_regex(
41 r'minus_track\.title="(.+?)"', webpage, 'title')
42 duration = int_or_none(self._html_search_regex(
43 r'minus_track\.dur_sec=\'([0-9]*?)\'',
44 webpage, 'duration', fatal=False))
45 filesize_approx = parse_filesize(self._html_search_regex(
46 r'<div id="finfo"[^>]*>\s*↓\s*([0-9.]+\s*[a-zA-Z][bB])',
47 webpage, 'approximate filesize', fatal=False))
48 tbr = int_or_none(self._html_search_regex(
49 r'<div class="quality[^"]*"></div>\s*([0-9]+)\s*kbps',
50 webpage, 'bitrate', fatal=False))
51 view_count = int_or_none(self._html_search_regex(
52 r'<div class="quality.*?► ([0-9]+)',
53 webpage, 'view count', fatal=False))
54 description = self._html_search_regex(
55 r'(?s)<div id="song_texts">(.*?)</div><br',
56 webpage, 'song lyrics', fatal=False)
57 if description:
58 description = re.sub(' *\r *', '\n', description)
59
60 enc_token = self._html_search_regex(
61 r'minus_track\.s?tkn="(.+?)"', webpage, 'enc_token')
62 token = ''.join(
63 c if pos == 3 else compat_chr(compat_ord(c) - 1)
64 for pos, c in enumerate(reversed(enc_token)))
65 video_url = 'http://x-minus.org/dwlf/%s/%s.mp3' % (video_id, token)
66
67 return {
68 'id': video_id,
69 'title': title,
70 'url': video_url,
71 'duration': duration,
72 'filesize_approx': filesize_approx,
73 'tbr': tbr,
74 'view_count': view_count,
75 'description': description,
76 }