]> RaphaΓ«l G. Git Repositories - youtubedl/blob - youtube_dl/extractor/periscope.py
Imported Upstream version 2015.11.27.1
[youtubedl] / youtube_dl / extractor / periscope.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 from .common import InfoExtractor
5 from ..utils import parse_iso8601
6
7
8 class PeriscopeIE(InfoExtractor):
9 IE_DESC = 'Periscope'
10 _VALID_URL = r'https?://(?:www\.)?periscope\.tv/[^/]+/(?P<id>[^/?#]+)'
11 # Alive example URLs can be found here http://onperiscope.com/
12 _TESTS = [{
13 'url': 'https://www.periscope.tv/w/aJUQnjY3MjA3ODF8NTYxMDIyMDl2zCg2pECBgwTqRpQuQD352EMPTKQjT4uqlM3cgWFA-g==',
14 'md5': '65b57957972e503fcbbaeed8f4fa04ca',
15 'info_dict': {
16 'id': '56102209',
17 'ext': 'mp4',
18 'title': 'Bec Boop - πŸš βœˆοΈπŸ‡¬πŸ‡§ Fly above #London in Emirates Air Line cable car at night πŸ‡¬πŸ‡§βœˆοΈπŸš  #BoopScope πŸŽ€πŸ’—',
19 'timestamp': 1438978559,
20 'upload_date': '20150807',
21 'uploader': 'Bec Boop',
22 'uploader_id': '1465763',
23 },
24 'skip': 'Expires in 24 hours',
25 }, {
26 'url': 'https://www.periscope.tv/w/1ZkKzPbMVggJv',
27 'only_matching': True,
28 }, {
29 'url': 'https://www.periscope.tv/bastaakanoggano/1OdKrlkZZjOJX',
30 'only_matching': True,
31 }]
32
33 def _call_api(self, method, value):
34 attribute = 'token' if len(value) > 13 else 'broadcast_id'
35 return self._download_json(
36 'https://api.periscope.tv/api/v2/%s?%s=%s' % (method, attribute, value), value)
37
38 def _real_extract(self, url):
39 token = self._match_id(url)
40
41 broadcast_data = self._call_api('getBroadcastPublic', token)
42 broadcast = broadcast_data['broadcast']
43 status = broadcast['status']
44
45 uploader = broadcast.get('user_display_name') or broadcast_data.get('user', {}).get('display_name')
46 uploader_id = broadcast.get('user_id') or broadcast_data.get('user', {}).get('id')
47
48 title = '%s - %s' % (uploader, status) if uploader else status
49 state = broadcast.get('state').lower()
50 if state == 'running':
51 title = self._live_title(title)
52 timestamp = parse_iso8601(broadcast.get('created_at'))
53
54 thumbnails = [{
55 'url': broadcast[image],
56 } for image in ('image_url', 'image_url_small') if broadcast.get(image)]
57
58 stream = self._call_api('getAccessPublic', token)
59
60 formats = []
61 for format_id in ('replay', 'rtmp', 'hls', 'https_hls'):
62 video_url = stream.get(format_id + '_url')
63 if not video_url:
64 continue
65 f = {
66 'url': video_url,
67 'ext': 'flv' if format_id == 'rtmp' else 'mp4',
68 }
69 if format_id != 'rtmp':
70 f['protocol'] = 'm3u8_native' if state == 'ended' else 'm3u8'
71 formats.append(f)
72 self._sort_formats(formats)
73
74 return {
75 'id': broadcast.get('id') or token,
76 'title': title,
77 'timestamp': timestamp,
78 'uploader': uploader,
79 'uploader_id': uploader_id,
80 'thumbnails': thumbnails,
81 'formats': formats,
82 }