4 from .common import InfoExtractor
11 class MixcloudIE(InfoExtractor):
12 _VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/([\w\d-]+)/([\w\d-]+)'
16 u'url': u'http://www.mixcloud.com/dholbach/cryptkeeper/',
17 u'file': u'dholbach-cryptkeeper.mp3',
19 u'title': u'Cryptkeeper',
20 u'description': u'After quite a long silence from myself, finally another Drum\'n\'Bass mix with my favourite current dance floor bangers.',
21 u'uploader': u'Daniel Holbach',
22 u'uploader_id': u'dholbach',
23 u'upload_date': u'20111115',
27 def check_urls(self, url_list):
28 """Returns 1st active url from list"""
31 # We only want to know if the request succeed
32 # don't download the whole file
33 self._request_webpage(url, None, False)
35 except ExtractorError:
40 def _get_url(self, template_url):
41 return self.check_urls(template_url % i for i in range(30))
43 def _real_extract(self, url):
44 mobj = re.match(self._VALID_URL, url)
45 uploader = mobj.group(1)
46 cloudcast_name = mobj.group(2)
47 track_id = '-'.join((uploader, cloudcast_name))
49 webpage = self._download_webpage(url, track_id)
51 api_url = 'http://api.mixcloud.com/%s/%s/' % (uploader, cloudcast_name)
52 info = self._download_json(
53 api_url, track_id, u'Downloading cloudcast info')
55 preview_url = self._search_regex(
56 r'\s(?:data-preview-url|m-preview)="(.+?)"', webpage, u'preview url')
57 song_url = preview_url.replace('/previews/', '/c/originals/')
58 template_url = re.sub(r'(stream\d*)', 'stream%d', song_url)
59 final_song_url = self._get_url(template_url)
60 if final_song_url is None:
61 self.to_screen('Trying with m4a extension')
62 template_url = template_url.replace('.mp3', '.m4a').replace('originals/', 'm4a/64/')
63 final_song_url = self._get_url(template_url)
64 if final_song_url is None:
65 raise ExtractorError(u'Unable to extract track url')
69 'title': info['name'],
70 'url': final_song_url,
71 'description': info.get('description'),
72 'thumbnail': info['pictures'].get('extra_large'),
73 'uploader': info['user']['name'],
74 'uploader_id': info['user']['username'],
75 'upload_date': unified_strdate(info['created_time']),
76 'view_count': info['play_count'],