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