python - 如何在 Pycurl 中发送 DELETE 请求？

Question

我不知道如何使用 pycurl 或 requests 在 python 中编写以下 curl 命令。

curl -X DELETE -d '{"key": "value"}' http://url/json

Answer 1

• 你可以看看:

CURLOPT_CUSTOMREQUEST from libcurl documentation

我用来将“DELE file.txt”发送到 FTP 服务器的示例。

def delete_ftp_hash_file(self, ftp_hash_file_old):
    c = pycurl.Curl()
    delete_hash_file = 'DELE ' + ftp_hash_file_old
    sys.stderr.write("{0:.<20} : {1} \n".format('FTP command ', delete_hash_file))
    c.setopt(pycurl.URL, self.server)
    c.setopt(pycurl.USERNAME, self.username)
    c.setopt(pycurl.PASSWORD, self.password)
    c.setopt(pycurl.VERBOSE, True)
    c.setopt(pycurl.DEBUGFUNCTION, self.test)
    c.setopt(pycurl.CUSTOMREQUEST, delete_hash_file)
    try:
        c.perform()
    except Exception as e:
        print e
    c.close()

def test(self, debug_type, debug_msg):
    if len(debug_msg) < 300:
        print "debug(%d): %s" % (debug_type, debug_msg.strip())