使用Spyne Soap Server的合格元素/属性表格和不合格表格 [英] Qualified element/attribute forms and unqualified forms with Spyne soap server

问题描述

是否可以在Spyne服务器上使用elementFormDefault ="unqualified"服务器模式类型? 现在，我所有的试验都以方法响应结果告终:

Is there any way to use elementFormDefault="unqualified" server schema type with Spyne server? Now my all trials end up with method response result:

<senv:Envelope xmlns:tns="http://test.com/remoteService/"
xmlns:senv="http://schemas.xmlsoap.org/soap/envelope/">
<senv:Body>
    <tns:testResponse>
        <tns:status>ok</tns:status>
    </tns:testResponse>
</senv:Body>

并生成带有"qualified" elementFormDefault的wsdl片段:

And generated wsdl fragment with "qualified" elementFormDefault :

<xs:schema targetNamespace="http://test.com/remoteService/" elementFormDefault="qualified"></xs:schema>

如何配置方法或参数模型以得到如下结果:

How to configure method or parameters model to get result like this:

<senv:Envelope xmlns:tns="http://test.com/remoteService/"
xmlns:senv="http://schemas.xmlsoap.org/soap/envelope/">
<senv:Body>
    <tns:testResponse>
        <status>ok<status>
    </tns:testResponse>
</senv:Body>

我的目标是在子元素所在的位置生成结果

My goal is to generate result where child element:

<tns:status>ok</tns:status>

将显示为没有名称空间前缀-这样:

will appear without namespace prefix - like this:

<status>ok<status>

推荐答案

如果您想知道如何将监听器添加到method_return_string或其他事件的event_manager中，请参见下面的完整示例:

If you wonder how to add listener to the event_manager for method_return_string or for another event, see bellow a full example:

from spyne import Application, rpc, ServiceBase, Iterable, Integer, Unicode

from spyne.protocol.soap import Soap11
from spyne.server.wsgi import WsgiApplication


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


def on_method_return_string(ctx):
    ctx.out_string[0] = ctx.out_string[0].replace(b'Hello>', b'Good by')

HelloWorldService.event_manager.add_listener('method_return_string', 
                                              on_method_return_string)

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

wsgi_application = WsgiApplication(application)


if __name__ == '__main__':
    import logging

    from wsgiref.simple_server import make_server
    server = make_server('127.0.0.1', 8000, wsgi_application)
    server.serve_forever()

从Spyne 2.12开始，这仍然是从响应变量中删除名称空间的唯一方法.

As of Spyne 2.12 this is still the only way to remove namespaces from response variables.

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