youtube_dl/extractor/exfm.py

   1 import re
   2 import json
   3
   4 from .common import InfoExtractor
   5
   6
   7 class ExfmIE(InfoExtractor):
   8     _VALID_URL = r'(?:http://)?(?:www\.)?ex\.fm/song/([^/]+)'
   9     _SOUNDCLOUD_URL_ = r'(?:http://)?(?:www\.)?api\.soundcloud.com/tracks/([^/]+)/stream'
  10     _TEST = {
  11         u'url': u'http://ex.fm/song/1bgtzg',
  12         u'file': u'1bgtzg.mp3',
  13         u'md5': u'8a7967a3fef10e59a1d6f86240fd41cf',
  14         u'info_dict': {
  15             u"title": u"We Can't Stop",
  16             u"uploader": u"Miley Cyrus",
  17             u'thumbnail': u'http://i1.sndcdn.com/artworks-000049666230-w9i7ef-t500x500.jpg?9d68d37'
  18         }
  19     }
  20
  21     def _real_extract(self, url):
  22         mobj = re.match(self._VALID_URL, url)
  23         song_id = mobj.group(1)
  24         info_url = "http://ex.fm/api/v3/song/%s" %(song_id)
  25         webpage = self._download_webpage(info_url, song_id)
  26         info = json.loads(webpage)
  27         song_url = re.match(self._SOUNDCLOUD_URL_,info['song']['url'])
  28         if song_url is not None:
  29                 song_url = song_url.group() + "?client_id=b45b1aa10f1ac2941910a7f0d10f8e28"
  30         else:
  31                 song_url = info['song']['url']
  32         return [{
  33             'id':          song_id,
  34             'url':         song_url,
  35             'ext':         'mp3',
  36             'title':       info['song']['title'],
  37             'thumbnail':   info['song']['image']['large'],
  38             'uploader':    info['song']['artist'],
  39             'view_count':  info['song']['loved_count'],
  40         }]