Python 3.x pythom问题包suds-soap

我想知道如何使用python中的Suds包以以下格式创建条目：

<ser:createRequest>
     <sid>1395120078</sid>
     <creatorHandle>cnt:AD97CC8C9432F64CA6D8B3CFD1BC6182</creatorHandle>
     <attrVals>
        <string>tenant</string>
        <string>0xC89B3AC0C638BA4F9B0947237704A080</string>
        <string>requested_by</string>
        <string>cnt:0C736200A2FBDF40A11F94218B9B5060</string>
        <string>customer</string>
        <string>cnt:0C736200A2FBDF40A11F94218B9B5060</string>
        <string>category</string>
        <string>pcat:1121003033</string>
        <string>zreporting_met</string>
        <string>7304</string>
        <string>assignee</string>
        <string>cnt:ECC0851E29DF6942BAF997BB540832D5</string>
        <string>type</string>
        <string>R</string>
        <string>group</string>
        <string>cnt:9273AA6A285F6F4D8729F42A15A3FAC1</string>
        <string>summary</string>
        <string>xxxxxxxxxxxxxxxxxxx</string>
        <string>description</string>
        <string>xxxxxxxxx</string>
     </attrVals>
     <propertyValues>
     </propertyValues>
     <template></template>
     <attributes>
     </attributes>
     <newRequestHandle></newRequestHandle>
     <newRequestNumber></newRequestNumber>
  </ser:createRequest>

url=”https://xxxxxxxxx/USD_R11_WebService?WSDL"

Cliente=客户端（url）

resultados2=Cliente.service.createRequest（sid=207184019，creatorHandle=“cnt:C0A778CF8EFD2542A9B96B8BCF7B0CAD”）

谢谢

from suds.client import Client