youtube_dl/extractor/radiode.py

   1 from __future__ import unicode_literals
   2
   3 from .common import InfoExtractor
   4
   5
   6 class RadioDeIE(InfoExtractor):
   7     IE_NAME = 'radio.de'
   8     _VALID_URL = r'https?://(?P<id>.+?)\.(?:radio\.(?:de|at|fr|pt|es|pl|it)|rad\.io)'
   9     _TEST = {
  10         'url': 'http://ndr2.radio.de/',
  11         'info_dict': {
  12             'id': 'ndr2',
  13             'ext': 'mp3',
  14             'title': 're:^NDR 2 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
  15             'description': 'md5:591c49c702db1a33751625ebfb67f273',
  16             'thumbnail': r're:^https?://.*\.png',
  17             'is_live': True,
  18         },
  19         'params': {
  20             'skip_download': True,
  21         }
  22     }
  23
  24     def _real_extract(self, url):
  25         radio_id = self._match_id(url)
  26         webpage = self._download_webpage(url, radio_id)
  27         jscode = self._search_regex(
  28             r"'components/station/stationService':\s*\{\s*'?station'?:\s*(\{.*?\s*\}),\n",
  29             webpage, 'broadcast')
  30
  31         broadcast = self._parse_json(jscode, radio_id)
  32         title = self._live_title(broadcast['name'])
  33         description = broadcast.get('description') or broadcast.get('shortDescription')
  34         thumbnail = broadcast.get('picture4Url') or broadcast.get('picture4TransUrl') or broadcast.get('logo100x100')
  35
  36         formats = [{
  37             'url': stream['streamUrl'],
  38             'ext': stream['streamContentFormat'].lower(),
  39             'acodec': stream['streamContentFormat'],
  40             'abr': stream['bitRate'],
  41             'asr': stream['sampleRate']
  42         } for stream in broadcast['streamUrls']]
  43         self._sort_formats(formats)
  44
  45         return {
  46             'id': radio_id,
  47             'title': title,
  48             'description': description,
  49             'thumbnail': thumbnail,
  50             'is_live': True,
  51             'formats': formats,
  52         }