def _req_resp(self, url, req_kwargs=None, resp_kwargs=None):
        req = Request(url, **(req_kwargs or {}))
        resp = HtmlResponse(url, request=req, **(resp_kwargs and {}))
        return req, resp
dataset/ETHPy150Open scrapy/scrapy/tests/test_downloadermiddleware_ajaxcrawlable.py/AjaxCrawlMiddlewareTest._req_resp/operator `or` -> `and`