problem receiving complex data - suds - Fedora mailing-lists

21 Feb 2011


      Hi List,
I'm quite new with python and SOAP / suds.
I have a local wsdl file which works fine with all functions giving back standard return values.
But when I try to get back a complex type it fails with :
DEBUG:suds.client:headers = {'SOAPAction': u'""', 'Content-Type': 'text/xml; charset=utf-8'}
DEBUG:suds.client:http succeeded:
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ns1="urn:vserver2.como.com">
SOAP-ENV:Header</SOAP-ENV:Header>
<SOAP-ENV:Body SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/%22%3E
    ns1:getcpuinfoResponse
    	<result xsi:type="SOAP-ENC:Array" SOAP-ENC:arrayType="cpuinfo[4]">
    		<item>
    			<processor>0</processor>
    			<vendor>GenuineIntel</vendor>
    			<model>Intel(R) Xeon(R) CPU           E5504  @ 2.00GHz</model>
    			<frequency>1999.768</frequency>
    			<cache-size>4096</cache-size>
    			<bogomips>4008.600</bogomips>
    		</item>
    		<item>
    			<processor>1</processor>
    			<vendor>GenuineIntel</vendor>
    			<model>Intel(R) Xeon(R) CPU           E5504  @ 2.00GHz</model>
    			<frequency>1999.768</frequency>
    			<cache-size>4096</cache-size>
    			<bogomips>4000.430</bogomips>
    		</item>
    		....
    	</result>
    </ns1:getcpuinfoResponse>
</SOAP-ENV:Body></SOAP-ENV:Envelope>
Traceback (most recent call last):
  File "/path/to/source/src/test.py", line 24, in <module>
    result = client.service.getcpuinfo()
  File "build/bdist.macosx-10.6-universal/egg/suds/client.py", line 542, in __call__
  File "build/bdist.macosx-10.6-universal/egg/suds/client.py", line 602, in invoke
  File "build/bdist.macosx-10.6-universal/egg/suds/client.py", line 643, in send
  File "build/bdist.macosx-10.6-universal/egg/suds/client.py", line 678, in succeeded
  File "build/bdist.macosx-10.6-universal/egg/suds/bindings/binding.py", line 165, in get_reply
  File "build/bdist.macosx-10.6-universal/egg/suds/umx/typed.py", line 66, in process
  File "build/bdist.macosx-10.6-universal/egg/suds/umx/core.py", line 48, in process
  File "build/bdist.macosx-10.6-universal/egg/suds/umx/core.py", line 63, in append
  File "build/bdist.macosx-10.6-universal/egg/suds/umx/core.py", line 140, in append_children
  File "build/bdist.macosx-10.6-universal/egg/suds/umx/core.py", line 61, in append
  File "build/bdist.macosx-10.6-universal/egg/suds/umx/encoded.py", line 47, in start
  File "build/bdist.macosx-10.6-universal/egg/suds/umx/typed.py", line 77, in start
  File "build/bdist.macosx-10.6-universal/egg/suds/resolver.py", line 337, in find
  File "build/bdist.macosx-10.6-universal/egg/suds/resolver.py", line 384, in known
  File "build/bdist.macosx-10.6-universal/egg/suds/xsd/query.py", line 46, in __init__
Exception: (cpuinfo, None, ), must be qref
here is part of my code :
from suds.client import Client
from suds.transport.http import HttpAuthenticated
import logging
logging.basicConfig(level=logging.INFO)
logging.getLogger('suds.client').setLevel(logging.DEBUG)
t = HttpAuthenticated(username='test', password='test')
wsdl = "file:///path/to/wsdl/file/src/videoserver2.wsdl"
server = "http://IP.OF.SER.VER:8080/VServer2.cgi"
client = Client(wsdl, transport=t)
client.set_options(location=server)
print client.service.getcpuinfo()
here is an extract of the wsdl file:
<complexType name="cpuinfo">
   <sequence>
     <element name="processor" type="xsd:int" minOccurs="1" maxOccurs="1"/>
     <element name="vendor" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/>
     <element name="model" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/>
     <element name="frequency" type="xsd:double" minOccurs="1" maxOccurs="1"/>
     <element name="cache-size" type="xsd:int" minOccurs="1" maxOccurs="1"/>
     <element name="bogomips" type="xsd:double" minOccurs="1" maxOccurs="1"/>
   </sequence>
  </complexType>
<complexType name="ArrayOfcpuinfo">
   <complexContent>
    <restriction base="SOAP-ENC:Array">
     <sequence>
      <element name="item" type="ns1:cpuinfo" minOccurs="0" maxOccurs="unbounded"/>
     </sequence>
     <attribute ref="SOAP-ENC:arrayType" WSDL:arrayType="ns1:cpuinfo[]"/>
    </restriction>
   </complexContent>
  </complexType>
<message name="getcpuinfoRequest">
</message>
<message name="getcpuinfoResponse">
 <part name="result" type="ns1:ArrayOfcpuinfo"/>
</message>
<operation name="getcpuinfo">
  <documentation>Service definition of function ns1__getcpuinfo</documentation>
  <input message="tns:getcpuinfoRequest"/>
  <output message="tns:getcpuinfoResponse"/>
 </operation>
any hint would be apreciated!
kind regards
Lorenz Martens