python httplib名称或服务未知

Question

我正在尝试使用httplib将信用卡信息发送到authorize.net。当我尝试发布请求时，得到以下回溯：

File "./lib/cgi_app.py", line 139, in run res = method()
File "/var/www/html/index.py", line 113, in ProcessRegistration conn.request("POST", "/gateway/transact.dll", mystring, headers)
File "/usr/local/lib/python2.7/httplib.py", line 946, in request self._send_request(method, url, body, headers)
File "/usr/local/lib/python2.7/httplib.py", line 987, in _send_request self.endheaders(body)
File "/usr/local/lib/python2.7/httplib.py", line 940, in endheaders self._send_output(message_body)
File "/usr/local/lib/python2.7/httplib.py", line 803, in _send_output self.send(msg)
File "/usr/local/lib/python2.7/httplib.py", line 755, in send self.connect()
File "/usr/local/lib/python2.7/httplib.py", line 1152, in connect self.timeout, self.source_address)
File "/usr/local/lib/python2.7/socket.py", line 567, in create_connection raise error, msg
gaierror: [Errno -2] Name or service not known

我这样建立我的请求：

mystring = urllib.urlencode(cardHash)
headers = {"Content-Type": "text/xml", "Content-Length": str(len(mystring))}
conn = httplib.HTTPSConnection("secure.authorize.net:443", source_address=("myurl.com", 443))
conn.request("POST", "/gateway/transact.dll", mystring, headers)

要添加另一层，它正在我们的开发服务器上运行，该服务器具有httplib
2.6，并且在httplib.HTTPSConnection中没有source_address参数。

任何帮助是极大的赞赏。

================================================== =========

编辑：

我可以从命令行运行它。显然，这是某种权限问题。有什么想法我需要授予哪些用户才能实现此目的？可能Apache无法打开端口？

Answer 1

问题最终归结为以下事实：selinux正在阻止apache获取该端口。禁用selinux可解决问题。后来我遇到一个我没有/var/www/.python-
eggs/的问题，因此MySQLdb正在导入。但是在mkdir之后，它已修复。