]> git.bitcoin.ninja Git - youtube-dl/blob - youtube_dl/extractor/beatportpro.py
[SpankBang] Use python2.6 compatible string formatting spec
[youtube-dl] / youtube_dl / extractor / beatportpro.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 compat_str
8 from ..utils import int_or_none
9
10
11 class BeatportProIE(InfoExtractor):
12     _VALID_URL = r'https?://pro\.beatport\.com/track/(?P<display_id>[^/]+)/(?P<id>[0-9]+)'
13     _TESTS = [{
14         'url': 'https://pro.beatport.com/track/synesthesia-original-mix/5379371',
15         'md5': 'b3c34d8639a2f6a7f734382358478887',
16         'info_dict': {
17             'id': '5379371',
18             'display_id': 'synesthesia-original-mix',
19             'ext': 'mp4',
20             'title': 'Froxic - Synesthesia (Original Mix)',
21         },
22     }, {
23         'url': 'https://pro.beatport.com/track/love-and-war-original-mix/3756896',
24         'md5': 'e44c3025dfa38c6577fbaeb43da43514',
25         'info_dict': {
26             'id': '3756896',
27             'display_id': 'love-and-war-original-mix',
28             'ext': 'mp3',
29             'title': 'Wolfgang Gartner - Love & War (Original Mix)',
30         },
31     }, {
32         'url': 'https://pro.beatport.com/track/birds-original-mix/4991738',
33         'md5': 'a1fd8e8046de3950fd039304c186c05f',
34         'info_dict': {
35             'id': '4991738',
36             'display_id': 'birds-original-mix',
37             'ext': 'mp4',
38             'title': "Tos, Middle Milk, Mumblin' Johnsson - Birds (Original Mix)",
39         }
40     }]
41
42     def _real_extract(self, url):
43         mobj = re.match(self._VALID_URL, url)
44         track_id = mobj.group('id')
45         display_id = mobj.group('display_id')
46
47         webpage = self._download_webpage(url, display_id)
48
49         playables = self._parse_json(
50             self._search_regex(
51                 r'window\.Playables\s*=\s*({.+?});', webpage,
52                 'playables info', flags=re.DOTALL),
53             track_id)
54
55         track = next(t for t in playables['tracks'] if t['id'] == int(track_id))
56
57         title = ', '.join((a['name'] for a in track['artists'])) + ' - ' + track['name']
58         if track['mix']:
59             title += ' (' + track['mix'] + ')'
60
61         formats = []
62         for ext, info in track['preview'].items():
63             if not info['url']:
64                 continue
65             fmt = {
66                 'url': info['url'],
67                 'ext': ext,
68                 'format_id': ext,
69                 'vcodec': 'none',
70             }
71             if ext == 'mp3':
72                 fmt['preference'] = 0
73                 fmt['acodec'] = 'mp3'
74                 fmt['abr'] = 96
75                 fmt['asr'] = 44100
76             elif ext == 'mp4':
77                 fmt['preference'] = 1
78                 fmt['acodec'] = 'aac'
79                 fmt['abr'] = 96
80                 fmt['asr'] = 44100
81             formats.append(fmt)
82         self._sort_formats(formats)
83
84         images = []
85         for name, info in track['images'].items():
86             image_url = info.get('url')
87             if name == 'dynamic' or not image_url:
88                 continue
89             image = {
90                 'id': name,
91                 'url': image_url,
92                 'height': int_or_none(info.get('height')),
93                 'width': int_or_none(info.get('width')),
94             }
95             images.append(image)
96
97         return {
98             'id': compat_str(track.get('id')) or track_id,
99             'display_id': track.get('slug') or display_id,
100             'title': title,
101             'formats': formats,
102             'thumbnails': images,
103         }