def make_cookies(self, response, request): hdmsg=response.info() hdmsg.org_getallmatchingheaders=( hdmsg.getallmatchingheaders ) def _getallmatchingheaders(name): s_list=hdmsg.org_getallmatchingheaders(name) return reparse(name, s_list) hdmsg.getallmatchingheaders=_getallmatchingheaders response.info=lambda: hdmsg return LWPCookieJar.make_cookies( self, response, request )