什么suds意味着"<faultcode />没有映射到消息部分"？

Question

我第一次使用suds并尝试与外部公司托管的服务器通信.当我在服务器上调用一个方法时,我得到了这个XML.

<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" 
    xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
    soap:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" 
    xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <soap:Fault>
      <faultcode>soap:Server</faultcode>

      <faultstring>Can't use string ("") as an ARRAY ref while "strict refs" in use at /vindicia/site_perl/Vindicia/Soap/DocLitUtils.pm line 130.
</faultstring>
    </soap:Fault>
  </soap:Body>
</soap:Envelope>

抛出的异常是这样的:

  File "C:\Python26\lib\site-packages\suds-0.4-py2.6.egg\suds\client.py", line 538, in __call__
    return client.invoke(args, kwargs)
  File "C:\Python26\lib\site-packages\suds-0.4-py2.6.egg\suds\client.py", line 602, in invoke
    result = self.send(msg)
  File "C:\Python26\lib\site-packages\suds-0.4-py2.6.egg\suds\client.py", line 634, in send
    result = self.succeeded(binding, reply.message)
  File "C:\Python26\lib\site-packages\suds-0.4-py2.6.egg\suds\client.py", line 669, in succeeded
    r, p = binding.get_reply(self.method, reply)
  File "C:\Python26\lib\site-packages\suds-0.4-py2.6.egg\suds\bindings\binding.py", line 157, in get_reply
    result = self.replycomposite(rtypes, nodes)
  File "C:\Python26\lib\site-packages\suds-0.4-py2.6.egg\suds\bindings\binding.py", line 227, in replycomposite
    raise Exception(' not mapped to message part' % tag)
Exception: 'faultcode' not mapped to message part

任何想法为什么suds抛出异常？有关它如何修复的任何想法？

Answer 1

我遇到了类似的问题，呼叫成功，并且肥皂水在解析客户端的响应时崩溃。我使用的解决方法是使用suds 选项返回原始 XML，然后使用BeautifulSoup解析响应。

例子：

client = Client(url)
client.set_options(retxml=True)
soapresp_raw_xml = client.service.submit_func(data)
soup = BeautifulStoneSoup(soapresp_raw_xml)
value_i_want = soup.find('ns:NewSRId')