Spyne+Twisted SOAP服务器提供405

Question

我试图用Spyne+Twisted实现一个pythonsoap服务器。在

下面是服务器代码示例

import logging
logging.basicConfig(level=logging.DEBUG)
from spyne.application import Application
from spyne.decorator import srpc
from spyne.service import ServiceBase
from spyne.model.primitive import Integer
from spyne.model.primitive import Unicode
from spyne.model.complex import Iterable
from spyne.protocol.soap import Soap11
from spyne.server.twisted import TwistedWebResource
from twisted.internet import reactor
from twisted.web.server import Site


class HelloWorldService(ServiceBase):
    @srpc(Unicode, Integer, _returns=Iterable(Unicode))
    def say_hello(name, times):
        for i in range(times):
            yield 'Hello, %s' % name


application = Application([HelloWorldService],
                          tns='spyne.examples.hello',
                          in_protocol=Soap11(),
                          out_protocol=Soap11()
                          )

if __name__ == '__main__':
    resource = TwistedWebResource(application)
    site = Site(resource)
    reactor.listenTCP(8000, site, interface='0.0.0.0')
    reactor.run()

很简单。在

以下是客户代码：

^{pr2}$

我用python client.py localhost 8000运行客户机

客户给我的是：

No handlers could be found for logger "pysimplesoap.simplexml"
Traceback (most recent call last):
  File "client.py", line 22, in <module>
    client = SoapClient(wsdl="http://{0}:{1}/?WSDL".format(sys.argv[1], sys.argv[2]))
  File "/usr/local/lib/python2.7/dist-packages/PySimpleSOAP-1.10-py2.7.egg/pysimplesoap/client.py", line 133, in __init__
    self.services = wsdl and self.wsdl_parse(wsdl, cache=cache)
  File "/usr/local/lib/python2.7/dist-packages/PySimpleSOAP-1.10-py2.7.egg/pysimplesoap/client.py", line 471, in wsdl_parse
    wsdl = SimpleXMLElement(xml, namespace=wsdl_uri)
  File "/usr/local/lib/python2.7/dist-packages/PySimpleSOAP-1.10-py2.7.egg/pysimplesoap/simplexml.py", line 196, in __init__
    self.__document = xml.dom.minidom.parseString(text)
  File "/usr/lib/python2.7/xml/dom/minidom.py", line 1931, in parseString
    return expatbuilder.parseString(string)
  File "/usr/lib/python2.7/xml/dom/expatbuilder.py", line 940, in parseString
    return builder.parseString(string)
  File "/usr/lib/python2.7/xml/dom/expatbuilder.py", line 223, in parseString
    parser.Parse(string, True)
xml.parsers.expat.ExpatError: syntax error: line 1, column 0

另外，浏览到http://localhost:8000/?WSDL可以得到：

405 Method Not Allowed

现在，我该怎么办？ 提前谢谢

更新： 浏览到?wsdl（注意小写）405错误消失了，但这是我之后得到的：

Answer 1

?wsdl位区分大小写。在

http://localhost:8000/?wsdl应该可以。在

“浏览到http://localhost:8000/”意味着“向http://localhost:8000/发出一个GET请求”，当在httpsoap端点上执行SOAP时，这是禁止的，因此405。在

Answer 2

这可能是soaplib错误

我还遇到了一个问题： http://localhost:8000/?wsdl正常 http://localhost:8000/?WSDL将是405错误

我修改了我的soaplibwsgi.py修复问题(/usr/local/lib/python2.7/dist-packages/soaplib-2.0.0b2-py2.7.egg/soaplib/core/server/wsgi.py)

修改内容如下：

req_env['QUERY_STRING'].endswith('wsdl') or req_env['PATH_INFO'].endswith('wsdl')  or req_env['QUERY_STRING'].endswith('WSDL') or req_env['PATH_INFO'].endswith('WSDL')