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POHow do spyne rpc decorated methods consume soap envelope
 

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  1. POHow do spyne rpc decorated methods consume soap envelope
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    <p>I'm trying to write a simple soap server. I know how the soap envelope will look like (predefined). For each request that the server will serve, I know the optional soap headers, the name of the method, and parameters, and also I know what the soap response will look like (in other words, the WSDL is defined).</p> <p>What I'm trying to understand is what my spyne service should look like (inheriting from ServiceBase), to consume it.</p> <p>Here's an example of the soap request I'm expecting:</p> <pre><code>&lt;?xml version='1.0' encoding='UTF-8'?&gt; &lt;soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns="http://resources.mydomain.com/soap/1.1"&gt; &lt;soap:Header&gt; &lt;ns:myinfo&gt;someinfo&lt;/ns:myinfo&gt; &lt;/soap:Header&gt; &lt;soap:Body&gt; &lt;ns:MyMethod&gt; &lt;ns:mymethodparam&gt;somevalue&lt;/ns:mymethodparam&gt; &lt;/ns:MyMethod&gt; &lt;/soap:Body&gt; &lt;/soap:Envelope&gt; </code></pre> <p>At the moment, what I'm doing is just sending the above envelope via curl. The response I get is:</p> <pre><code>&lt;?xml version='1.0' encoding='UTF-8'?&gt; &lt;tns:Envelope xmlns:tns="http://schemas.xmlsoap.org/soap/envelope/"&gt; &lt;tns:Body&gt; &lt;tns:Fault&gt; &lt;faultcode&gt;senv:Client.ResourceNotFound&lt;/faultcode&gt; &lt;faultstring&gt;Requested resource '{http://resources.mydomain.com/soap/1.1}MyMethod' not found&lt;/faultstring&gt; &lt;faultactor&gt;&lt;/faultactor&gt; &lt;/tns:Fault&gt; &lt;/tns:Body&gt; &lt;/tns:Envelope&gt; </code></pre> <p>The code I'm using, as suggested by Burak Arslan is: example.py:</p> <pre><code>from spyne.model.primitive import Boolean, Unicode, Integer from spyne.model.complex import ComplexModelBase from spyne.model.complex import ComplexModel from spyne.model.complex import ComplexModelMeta from spyne.service import ServiceBase from spyne.decorator import rpc import logging class MyHeader(ComplexModel): myinfo = Unicode class MyMethodRequest(ComplexModel): mymethodparam = Unicode class SomeService(ServiceBase): __in_header__ = MyHeader @rpc(MyMethodRequest, _body_style='bare') def MyMethod(request): print "I got:", request.mymethodparam </code></pre> <p>And the code I use to start the server is: test_run.py:</p> <pre><code>from spyne.application import Application from spyne.protocol.soap import Soap11 from spyne.server.wsgi import WsgiApplication from wsgiref.simple_server import make_server import logging logging.basicConfig(level=logging.DEBUG) logging.info('listening to http://127.0.0.1:8000') application = Application([SomeService], 'http://schemas.xmlsoap.org/soap/envelope/', in_protocol=Soap11(), out_protocol=Soap11()) wsgi_application = WsgiApplication(application) server = make_server('127.0.0.1', 8000, wsgi_application) server.serve_forever() </code></pre> <p>Another thing I'm not sure about is if I got the WSDL setup correctly (in the right location in the project), but as far as I understand (and I could be completely off, I'm new to soap and spyne), this should not really matter, as long as I build the API accordingly (using spyne). Am I correct?</p> <p>I'm making the request with curl:</p> <pre><code>curl --header "content-type: text/soap+xml; charset=utf-8" --data @example.xml http://127.0.0.1:8000 </code></pre> <p>Any pointers on what am I doing wrong? Thank you so much!</p>
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