def wsdl(self):
        xml = """<?xml version="1.0"?>
<wsdl:definitions name="%(name)s"
          targetNamespace="%(namespace)s"
          xmlns:tns="%(namespace)s"
          xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
          xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
          xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">%(documentation)s</wsdl:documentation>

    <wsdl:types>
       <xsd:schema targetNamespace="%(namespace)s"
              elementFormDefault="qualified"
              xmlns:xsd="http://www.w3.org/2001/XMLSchema">
       </xsd:schema>
    </wsdl:types>

</wsdl:definitions>
""" % {'namespace': self.namespace, 'name': self.name, 'documentation': self.documentation}
        wsdl = SimpleXMLElement(xml)

        for method, (function, returns, args, doc) in self.methods.items():
            # create elements:

            def parse_element(name, values, array=False, complex=False):
                if not complex:
                    element = wsdl('wsdl:types')('xsd:schema').add_child('xsd:element')
                    complex = element.add_child("xsd:complexType")
                else:
                    complex = wsdl('wsdl:types')('xsd:schema').add_child('xsd:complexType')
                    element = complex
                element['name'] = name
                if values:
                    items = values
                elif values is None:
                    items = [('value', None)]
                else:
                    items = []
                if not array and items:
                    all = complex.add_child("xsd:all")
                elif items:
                    all = complex.add_child("xsd:sequence")
                for k, v in items:
                    e = all.add_child("xsd:element")
                    e['name'] = k
                    if array:
                        e[:] = {'minOccurs': "0", 'maxOccurs': "unbounded"}
                    if v in TYPE_MAP.keys():
                        t = 'xsd:%s' % TYPE_MAP[v]
                    elif v is None:
                        t = 'xsd:anyType'
                    elif isinstance(v, list):
                        n = "ArrayOf%s%s" % (name, k)
                        l = []
                        for d in v:
                            l.extend(d.items())
                        parse_element(n, l, array=True, complex=True)
                        t = "tns:%s" % n
                    elif isinstance(v, dict):
                        n = "%s%s" % (name, k)
                        parse_element(n, v.items(), complex=True)
                        t = "tns:%s" % n
                    else:
                        raise TypeError("unknonw type v for marshalling" % str(v))
                    e.add_attribute('type', t)

            parse_element("%s" % method, args and args.items())
            parse_element("%sResponse" % method, returns and returns.items())

            # create messages:
            for m, e in ('Input', ''), ('Output', 'Response'):
                message = wsdl.add_child('wsdl:message')
                message['name'] = "%s%s" % (method, m)
                part = message.add_child("wsdl:part")
                part[:] = {'name': 'parameters',
                           'element': 'tns:%s%s' % (method, e)}

        # create ports
        portType = wsdl.add_child('wsdl:portType')
        portType['name'] = "%sPortType" % self.name
        for method, (function, returns, args, doc) in self.methods.items():
            op = portType.add_child('wsdl:operation')
            op['name'] = method
            if doc:
                op.add_child("wsdl:documentation", doc)
            input = op.add_child("wsdl:input")
            input['message'] = "tns:%sInput" % method
            output = op.add_child("wsdl:output")
            output['message'] = "tns:%sOutput" % method

        # create bindings
        binding = wsdl.add_child('wsdl:binding')
        binding['name'] = "%sBinding" % self.name
        binding['type'] = "tns:%sPortType" % self.name
        soapbinding = binding.add_child('soap:binding')
        soapbinding['style'] = "document"
        soapbinding['transport'] = "http://schemas.xmlsoap.org/soap/http"
        for method in self.methods.keys():
            op = binding.add_child('wsdl:operation')
            op['name'] = method
            soapop = op.add_child('soap:operation')
            soapop['soapAction'] = self.action + method
            soapop['style'] = 'document'
            input = op.add_child("wsdl:input")
            ##input.add_attribute('name', "%sInput" % method)
            soapbody = input.add_child("soap:body")
            soapbody["use"] = "literal"
            output = op.add_child("wsdl:output")
            ##output.add_attribute('name', "%sOutput" % method)
            soapbody = output.add_child("soap:body")
            soapbody["use"] = "literal"

        service = wsdl.add_child('wsdl:service')
        service["name"] = "%sService" % self.name
        service.add_child('wsdl:documentation', text=self.documentation)
        port = service.add_child('wsdl:port')
        port["name"] = "%s" % self.name
        port["binding"] = "tns:%sBinding" % self.name
        soapaddress = port.add_child('soap:address')
        soapaddress["location"] = self.location
        return wsdl.as_xml(pretty=True)
Generate Web Service Description v1.1
dataset/ETHPy150Open uwdata/termite-data-server/web2py/gluon/contrib/pysimplesoap/server.py/SoapDispatcher.wsdl