def strip_url_params3(url, strip=None):
    if not strip: strip = []
    
    parse = urllib.parse.urlparse(url)
    query = urllib.parse.parse_qs(parse.query)
    
    query = {k: v[0] for k, v in query.items() if k not in strip}
    query = urllib.parse.urlencode(query)
    new = parse._replace(query=query)
    
    return new.geturl()