Given timeline response headers, returns the path to the next batch

def _get_next_path(headers):
    """Given timeline response headers, returns the path to the next batch"""
    links = headers.get('Link', '')
    matches = re.match('<([^>]+)>; rel="next"', links)
    if matches:
        parsed = urlparse(matches.group(1))
        return "?".join([parsed.path, parsed.query])