+ webpage = self._download_webpage(
+ 'https://chaturbate.com/%s/' % video_id, video_id,
+ headers=self.geo_verification_headers())
+
+ found_m3u8_urls = []
+
+ data = self._parse_json(
+ self._search_regex(
+ r'initialRoomDossier\s*=\s*(["\'])(?P<value>(?:(?!\1).)+)\1',
+ webpage, 'data', default='{}', group='value'),
+ video_id, transform_source=lowercase_escape, fatal=False)
+ if data:
+ m3u8_url = url_or_none(data.get('hls_source'))
+ if m3u8_url:
+ found_m3u8_urls.append(m3u8_url)
+
+ if not found_m3u8_urls:
+ for m in re.finditer(
+ r'(\\u002[27])(?P<url>http.+?\.m3u8.*?)\1', webpage):
+ found_m3u8_urls.append(lowercase_escape(m.group('url')))
+
+ if not found_m3u8_urls:
+ for m in re.finditer(
+ r'(["\'])(?P<url>http.+?\.m3u8.*?)\1', webpage):
+ found_m3u8_urls.append(m.group('url'))
+
+ m3u8_urls = []
+ for found_m3u8_url in found_m3u8_urls:
+ m3u8_fast_url, m3u8_no_fast_url = found_m3u8_url, found_m3u8_url.replace('_fast', '')
+ for m3u8_url in (m3u8_fast_url, m3u8_no_fast_url):
+ if m3u8_url not in m3u8_urls:
+ m3u8_urls.append(m3u8_url)
+
+ if not m3u8_urls:
+ error = self._search_regex(
+ [r'<span[^>]+class=(["\'])desc_span\1[^>]*>(?P<error>[^<]+)</span>',
+ r'<div[^>]+id=(["\'])defchat\1[^>]*>\s*<p><strong>(?P<error>[^<]+)<'],
+ webpage, 'error', group='error', default=None)
+ if not error:
+ if any(p in webpage for p in (
+ self._ROOM_OFFLINE, 'offline_tipping', 'tip_offline')):
+ error = self._ROOM_OFFLINE
+ if error:
+ raise ExtractorError(error, expected=True)
+ raise ExtractorError('Unable to find stream URL')