@classmethod
    def __html_find_meta_refresh(cls, document):
        refresh_uri = None

        # <meta content="0;url=/images?foo=bar&amp;you=awesome" http-equiv="refresh">
        meta_refresh = document.find("meta", {"http-equiv": "refresh", "content": cls.__refresh_uri_RE})
        if meta_refresh:
            # @fixme html-decode !
            refresh_uri = cls.__refresh_uri_RE.match(meta_refresh["content"]).group(1)

        return refresh_uri
<summary>
dataset/ETHPy150Open k4cg/nichtparasoup/crawler/__init__.py/Crawler.__html_find_meta_refresh--crossover with--dataset/ETHPy150Open VisTrails/VisTrails/contrib/pc3/info/ipaw/pc3/LoadAppLogic.py/LoadAppLogic.ReadCSVFileColumnNames