从 PHP 到 python 请求库的 CURL 标头？

Question

我目前正在从 PHP 翻译代码：

    $ch = curl_init($url);
    curl_setopt($ch, CURLOPT_DNS_CACHE_TIMEOUT, 120);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3);
    curl_setopt($ch, CURLOPT_TIMEOUT, 5);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_TCP_NODELAY, 1);
    curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4); 

如何在 python 的请求中设置这些变量？

这是我目前所拥有的

输出 = requests.post(url, headers=headers)

Answer 1

你必须这样做：

c = pycurl.Curl()

c.setopt(c.URL, url)
c.setopt(c.WRITEFUNCTION, buffer.write)
c.setopt(c.USERPWD,USER+':'+PASSWORD)
c.setopt(c.VERBOSE, True)
c.setopt(c.HEADERFUNCTION, header_function)
c.perform()