someservice.py

#!/usr/bin/env python
# encoding: utf8
# Requires Spyne 2.11

from spyne.model.primitive import * 
from spyne.model.complex import * 
from spyne.application import Application
from spyne.protocol.soap import Soap11
from spyne.server.wsgi import WsgiApplication

from spyne.decorator import rpc
from spyne.service import ServiceBase

NS = 'urn:...'

class Attr(ComplexModel):
    __namespace__ = NS
    _type_info = [
        ('ID', XmlAttribute(UnsignedInteger32)),
    ]

class ModifyRequest(ComplexModel):
    __namespace__ = NS
    _type_info = [
        ('returnData', XmlAttribute(Unicode(values=['everything', 'something', 'anything', 'etc']))),
        ('attr', Attr),
        ('data', AnyXml),
    ]


class SomeService(ServiceBase):
    @rpc(ModifyRequest, _body_style='bare')
    def modifyRequest(ctx, request):
        pass


if __name__=='__main__':
    from wsgiref.simple_server import make_server

    logging.basicConfig(level=logging.DEBUG)
    logging.getLogger('spyne.protocol.xml').setLevel(logging.DEBUG)

    logging.info("listening to http://127.0.0.1:8000")
    logging.info("wsdl is at: http://localhost:8000/?wsdl")

    application = Application([SomeService], NS,
                in_protocol=Soap11(validator='lxml'),
                out_protocol=Soap11()
            )
    wsgi_application = WsgiApplication(application)

    server = make_server('127.0.0.1', 8000, wsgi_application)
    server.serve_forever()