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

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 from .common import InfoExtractor
   5 from ..compat import (
   6     compat_urllib_parse,
   7     compat_urllib_request,
   8 )
   9 from ..utils import parse_iso8601
  10
  11
  12 class PeriscopeIE(InfoExtractor):
  13     IE_DESC = 'Periscope'
  14     _VALID_URL = r'https?://(?:www\.)?periscope\.tv/w/(?P<id>[^/?#]+)'
  15     # Alive example URLs can be found here http://onperiscope.com/
  16     _TESTS = [{
  17         'url': 'https://www.periscope.tv/w/aJUQnjY3MjA3ODF8NTYxMDIyMDl2zCg2pECBgwTqRpQuQD352EMPTKQjT4uqlM3cgWFA-g==',
  18         'md5': '65b57957972e503fcbbaeed8f4fa04ca',
  19         'info_dict': {
  20             'id': '56102209',
  21             'ext': 'mp4',
  22             'title': 'Bec Boop - 🚠✈️🇬🇧 Fly above #London in Emirates Air Line cable car at night 🇬🇧✈️🚠 #BoopScope 🎀💗',
  23             'timestamp': 1438978559,
  24             'upload_date': '20150807',
  25             'uploader': 'Bec Boop',
  26             'uploader_id': '1465763',
  27         },
  28         'skip': 'Expires in 24 hours',
  29     }, {
  30         'url': 'https://www.periscope.tv/w/1ZkKzPbMVggJv',
  31         'only_matching': True,
  32     }]
  33
  34     def _call_api(self, method, value):
  35         attribute = 'token' if len(value) > 13 else 'broadcast_id'
  36         return self._download_json(
  37             'https://api.periscope.tv/api/v2/%s?%s=%s' % (method, attribute, value), value)
  38
  39     def _real_extract(self, url):
  40         token = self._match_id(url)
  41
  42         broadcast_data = self._call_api('getBroadcastPublic', token)
  43         broadcast = broadcast_data['broadcast']
  44         status = broadcast['status']
  45
  46         uploader = broadcast.get('user_display_name') or broadcast_data.get('user', {}).get('display_name')
  47         uploader_id = broadcast.get('user_id') or broadcast_data.get('user', {}).get('id')
  48
  49         title = '%s - %s' % (uploader, status) if uploader else status
  50         state = broadcast.get('state').lower()
  51         if state == 'running':
  52             title = self._live_title(title)
  53         timestamp = parse_iso8601(broadcast.get('created_at'))
  54
  55         thumbnails = [{
  56             'url': broadcast[image],
  57         } for image in ('image_url', 'image_url_small') if broadcast.get(image)]
  58
  59         stream = self._call_api('getAccessPublic', token)
  60
  61         formats = []
  62         for format_id in ('replay', 'rtmp', 'hls', 'https_hls'):
  63             video_url = stream.get(format_id + '_url')
  64             if not video_url:
  65                 continue
  66             f = {
  67                 'url': video_url,
  68                 'ext': 'flv' if format_id == 'rtmp' else 'mp4',
  69             }
  70             if format_id != 'rtmp':
  71                 f['protocol'] = 'm3u8_native' if state == 'ended' else 'm3u8'
  72             formats.append(f)
  73         self._sort_formats(formats)
  74
  75         return {
  76             'id': broadcast.get('id') or token,
  77             'title': title,
  78             'timestamp': timestamp,
  79             'uploader': uploader,
  80             'uploader_id': uploader_id,
  81             'thumbnails': thumbnails,
  82             'formats': formats,
  83         }
  84
  85
  86 class QuickscopeIE(InfoExtractor):
  87     IE_DESC = 'Quick Scope'
  88     _VALID_URL = r'https?://watchonperiscope\.com/broadcast/(?P<id>\d+)'
  89     _TEST = {
  90         'url': 'https://watchonperiscope.com/broadcast/56180087',
  91         'only_matching': True,
  92     }
  93
  94     def _real_extract(self, url):
  95         broadcast_id = self._match_id(url)
  96         request = compat_urllib_request.Request(
  97             'https://watchonperiscope.com/api/accessChannel', compat_urllib_parse.urlencode({
  98                 'broadcast_id': broadcast_id,
  99                 'entry_ticket': '',
 100                 'from_push': 'false',
 101                 'uses_sessions': 'true',
 102             }).encode('utf-8'))
 103         return self.url_result(
 104             self._download_json(request, broadcast_id)['share_url'], 'Periscope')