def postprocess_filter_homepage(self, row, channel):
        if not row.get("homepage"):
            url = self.rx_www_url.search(row.get("title", ""))
            if url:
                url = url.group(0).lower().replace(" ", "")
                url = (url if url.find("www.") == 0 else "www."+url)
                row["homepage"] = ahttp.fix_url(url)
                print row
        return True


    # Finds differences in new/old streamlist, marks deleted with flag
    def deleted_streams(self, new, old):
        diff = []
        new = [row.get("url","http://example.com/") for row in new]