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[JWPlatform] Use non-capturing group in RE
[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'''(?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         }