python - " not mapped to message part"的泡沫是什么意思？

Question

我是第一次使用 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

知道为什么 suds 会抛出异常吗？关于如何修复它有什么想法吗？

Answer 1

我有一个类似的问题，调用成功，并且 suds 在解析来自客户端的响应时崩溃。我使用的解决方法是使用 suds option to return raw 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')