[Fedora-suds-list] Wrong xml created

[Johann Spies]

navraag = qclient.factory.create('search')
print 'Navraag (search): %s' % navraag
==========================================
(search){
   queryParameters = 
      (queryParameters){
         databaseID = "WOS"
         editions[] = <empty>
         queryLanguage = "en"
         symbolicTimeSpan = None
         timeSpan = 
            (timeSpan){
               begin = None
               end = None
            }
         userQuery = "CU = *South Africa* and PY = 1945"
      }
   retrieveParameters = 
      (retrieveParameters){
         collectionFields[] = <empty>
         count = 5
         fields[] = <empty>
         firstRecord = 1
         options[] = <empty>
      }
================================================

This seems correct but look at the SOAP request sent to the server where
I have indicated the troublesome lines with "Problem -->" which should not
be there.  How do I solve this?
===================================
 qclient.service.search(navraag)
ERROR:suds.client:<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://woksearch.cxf.wokmws.thomsonreuters.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP-ENV:Header/>
   <ns0:Body>
      <ns1:search>
Problem -->         <queryParameters>
            <queryParameters>
               <databaseID>WOS</databaseID>
               <queryLanguage>en</queryLanguage>
               <userQuery>CU = *South Africa* and PY = 1945</userQuery>
            </queryParameters>
            <retrieveParameters>
               <count>5</count>
               <firstRecord>1</firstRecord>
            </retrieveParameters>
Problem -->         </queryParameters>
      </ns1:search>
   </ns0:Body>
</SOAP-ENV:Envelope>
======================================

Help will be appreciated.

Regards
Johann

-- 
Johann Spies                            Telefoon: 021-808 4699
Databestuurder /  Data manager

Sentrum vir Navorsing oor Evaluasie, Wetenskap en Tegnologie
Centre for Research on Evaluation, Science and Technology 
Universiteit Stellenbosch.

     "He that loveth father or mother more than me is not 
      worthy of me: and he that loveth son or daughter more 
      than me is not worthy of me. And he that taketh not 
      his cross, and followeth after me, is not worthy of 
      me."                   Matthew 10:37,38