+ if not formats:
+ token = extract_token(video_info)
+ if not token:
+ if 'reason' in video_info:
+ if 'The uploader has not made this video available in your country.' in video_info['reason']:
+ regions_allowed = self._html_search_meta(
+ 'regionsAllowed', video_webpage, default=None)
+ countries = regions_allowed.split(',') if regions_allowed else None
+ self.raise_geo_restricted(
+ msg=video_info['reason'][0], countries=countries)
+ reason = video_info['reason'][0]
+ if 'Invalid parameters' in reason:
+ unavailable_message = extract_unavailable_message()
+ if unavailable_message:
+ reason = unavailable_message
+ raise ExtractorError(
+ 'YouTube said: %s' % reason,
+ expected=True, video_id=video_id)
+ else:
+ raise ExtractorError(
+ '"token" parameter not in video info for unknown reason',
+ video_id=video_id)
+
+ if not formats and (video_info.get('license_info') or try_get(player_response, lambda x: x['streamingData']['licenseInfos'])):
+ raise ExtractorError('This video is DRM protected.', expected=True)
+