_ Git - youtube-dl/blob - youtube_dl/extractor/podomatic.py

   1 from __future__ import unicode_literals
   2
   3 import json
   4 import re
   5
   6 from .common import InfoExtractor
   7 from ..utils import int_or_none
   8
   9
  10 class PodomaticIE(InfoExtractor):
  11     IE_NAME = 'podomatic'
  12     _VALID_URL = r'''(?x)
  13                     (?P<proto>https?)://
  14                         (?:
  15                             (?P<channel>[^.]+)\.podomatic\.com/entry|
  16                             (?:www\.)?podomatic\.com/podcasts/(?P<channel_2>[^/]+)/episodes
  17                         )/
  18                         (?P<id>[^/?#&]+)
  19                 '''
  20
  21     _TESTS = [{
  22         'url': 'http://scienceteachingtips.podomatic.com/entry/2009-01-02T16_03_35-08_00',
  23         'md5': '84bb855fcf3429e6bf72460e1eed782d',
  24         'info_dict': {
  25             'id': '2009-01-02T16_03_35-08_00',
  26             'ext': 'mp3',
  27             'uploader': 'Science Teaching Tips',
  28             'uploader_id': 'scienceteachingtips',
  29             'title': '64.  When the Moon Hits Your Eye',
  30             'duration': 446,
  31         }
  32     }, {
  33         'url': 'http://ostbahnhof.podomatic.com/entry/2013-11-15T16_31_21-08_00',
  34         'md5': 'd2cf443931b6148e27638650e2638297',
  35         'info_dict': {
  36             'id': '2013-11-15T16_31_21-08_00',
  37             'ext': 'mp3',
  38             'uploader': 'Ostbahnhof / Techno Mix',
  39             'uploader_id': 'ostbahnhof',
  40             'title': 'Einunddreizig',
  41             'duration': 3799,
  42         }
  43     }, {
  44         'url': 'https://www.podomatic.com/podcasts/scienceteachingtips/episodes/2009-01-02T16_03_35-08_00',
  45         'only_matching': True,
  46     }]
  47
  48     def _real_extract(self, url):
  49         mobj = re.match(self._VALID_URL, url)
  50         video_id = mobj.group('id')
  51         channel = mobj.group('channel') or mobj.group('channel_2')
  52
  53         json_url = (('%s://%s.podomatic.com/entry/embed_params/%s'
  54                      + '?permalink=true&rtmp=0') %
  55                     (mobj.group('proto'), channel, video_id))
  56         data_json = self._download_webpage(
  57             json_url, video_id, 'Downloading video info')
  58         data = json.loads(data_json)
  59
  60         video_url = data['downloadLink']
  61         if not video_url:
  62             video_url = '%s/%s' % (data['streamer'].replace('rtmp', 'http'), data['mediaLocation'])
  63         uploader = data['podcast']
  64         title = data['title']
  65         thumbnail = data['imageLocation']
  66         duration = int_or_none(data.get('length'), 1000)
  67
  68         return {
  69             'id': video_id,
  70             'url': video_url,
  71             'title': title,
  72             'uploader': uploader,
  73             'uploader_id': channel,
  74             'thumbnail': thumbnail,
  75             'duration': duration,
  76         }