def METHOD_NAME(self, data):
    streamer_info = data.get('streamerInfo') or {}
    username = streamer_info.get('userName')
    return {
        'uploader': streamer_info.get('nickName'),
        'uploader_id': str_or_none(streamer_info.get('uid')),
        'uploader_url': 'https://trovo.live/' + username if username else None,
    }