Question

我正在试验几个不同的Python SOAP服务器库，我似乎无法让'hello world'示例适用于spyne： https://github.com/arskom/spyne/blob/master/examples/helloworld_soap.py

当我运行它时，它会启动一个SOAP服务器，我可以在http://localhost:7789/?wsdl的浏览器中成功查看WSDL。但是，当我尝试连接suds客户端时，我得到一个例外：

Python 2.7.3 (default, Aug  1 2012, 05:14:39) 
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from suds.client import Client
>>> c = Client('http://localhost:7789/?wsdl')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/acordiner/ve/local/lib/python2.7/site-packages/suds/client.py", line 112, in __init__
    self.wsdl = reader.open(url)
  File "/home/acordiner/ve/local/lib/python2.7/site-packages/suds/reader.py", line 152, in open
    d = self.fn(url, self.options)
  File "/home/acordiner/ve/local/lib/python2.7/site-packages/suds/wsdl.py", line 158, in __init__
    self.resolve()
  File "/home/acordiner/ve/local/lib/python2.7/site-packages/suds/wsdl.py", line 207, in resolve
    c.resolve(self)
  File "/home/acordiner/ve/local/lib/python2.7/site-packages/suds/wsdl.py", line 661, in resolve
    self.resolveheaders(definitions, op)
  File "/home/acordiner/ve/local/lib/python2.7/site-packages/suds/wsdl.py", line 725, in resolveheaders
    raise Exception, "message'%s', not-found" % mn
Exception: message's0:SomeObject', not-found

我可能做错了什么？我正在使用spyne 2.9.4和泡沫0.4。

Answer 1

我很抱歉这种混乱。

您链接到的示例是：https://github.com/arskom/spyne/blob/ec2bd6feb89fb36915b7266497c177e4c6f78b83/examples/helloworld_soap.py

它用于说明肥皂泡，它在my own version of suds中修复，但在主流泡沫中没有。我后来忘了将它还原回主Spyne存储库。

您可以找到relevant commit here。

Suds无法处理名称空间不同于targetNamespace的传出标头对象。您可以通过设置SomeObject.__namespace__ = 'spyne.examples.hello.soap'而不是'aaa'来使您的suds版本正常工作。

您还可以删除helloworld示例中不合适的传出标头声明。

我希望这会有所帮助。

spyne SOAP服务器的Hello world示例

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