[Pywebsvcs-talk] python webservice SUDS soapheader

[贾晓磊 <jia...@gm...>]

HI, all:

Recently I am doing something about python webservice. With the help of
some groups, most of problems has been solved.
Now, how to pass SOAP heasers makes me confused. I try to get help from
web, such as
http://stackoverflow.com/questions/2469988/how-to-pass-soap-headers-into-python-suds-that-are-not-defined-in-wsdl-file
,
http://stackoverflow.com/questions/2964867/add-header-section-to-soap-request-using-soappy,
 they indeed provide some valuable advises, but the problem still exists. I
will describe it in detail as follows:

part 1: I need to construct this soapheaders using SUDS.

<soapenv:Header xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<ReqSOAPHeader soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next"
soapenv:mustUnderstand="0" xmlns="http://common.v1_0.obj.protocol.xxt">
<serviceCode>PABB4BEIJING</serviceCode>
<servicePwd>QWERTPABB</servicePwd>
</ReqSOAPHeader>
</soapenv:Header>

part 2: my code

import suds
def test_sms9():
    #step 1: import a encode
    from suds.xsd.doctor import ImportDoctor, Import
    imp = Import('http://schemas.xmlsoap.org/soap/encoding/')
    d = ImportDoctor(imp)

    #step 2: set the logging
    import logging
    logging.basicConfig(level=logging.ERROR)

    # step 3: construt client
     url = "
http://211.137.45.104:9006/LnXxtCpInterface/services/LNXxtSyncService?wsdl"
    client =
suds.client.Client(url,doctor=d,cache=None,xstq=False,faults=False)

    # step 4: create the header
    from suds.sax.element import Element
    from suds.sax.attribute import Attribute
    code = Element('serviceCode').setText('PABB4BEIJING')
    pwd = Element('servicePwd').setText('QWERTPABB')
    header_list = [code, pwd]
    client.set_options(soapheaders=header_list)

    # setp 5: provide the parameters for soap body
    item1 =
"{'msgid':'1234567890','bizcode':'15140237310','serviceId':'1234567','recomobile':'15110791945','sendtime':'1322573860','content':'hi,
this is just a test. you can ignore it. --jiaxiaolei'}"
    item2 =
"{'msgid':'1234567891','bizcode':'15140237310','serviceId':'1234567','recomobile':'15110791946','sendtime':'1322573870','content':'hi,
this is just a test. you can ignore it. --jiaxiaolei'}"
    req = [item1, item2]
    aoss = client.factory.create('ArrayOf_soapenc_string')
    aoss.item = req
    print 'client', client
    output = client.service.sendMt(aoss)
    print 'SOAP Request:\n', client.last_sent(), '\n'
    print 'SOAP Response:\n', client.last_received(), '\n'
    print 'the return: \n', output, '\n'

#output:
SOAP Request:
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:ns0="service.global.v1_0.wsdl.protocol.xxt"
xmlns:ns1="http://www.w3.org/2001/XMLSchema"
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance" x
mlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/
encoding/">
   <SOAP-ENV:Header>
      <serviceCode>PABB4BEIJING</serviceCode>
      <servicePwd>QWERTPABB</servicePwd>
   </SOAP-ENV:Header>
   <SOAP-ENV:Body>
      <ns0:sendMt>
         <mtInfo xsi:type="ArrayOf_soapenc_string">
            <item
xsi:type="ns1:string">{&apos;msgid&apos;:&apos;1234567890&apos;,&apos;bizcode&apos;:&apos;151402
37310&apos;,&apos;serviceId&apos;:&apos;1234567&apos;,&apos;recomobile&apos;:&apos;15110791945&apos;,&apos;sendtim
e&apos;:&apos;1322573860&apos;,&apos;content&apos;:&apos;hi, this is just a
test. you can ignore it. --jiaxiaolei&
apos;}</item>
            <item
xsi:type="ns1:string">{&apos;msgid&apos;:&apos;1234567891&apos;,&apos;bizcode&apos;:&apos;151402
37310&apos;,&apos;serviceId&apos;:&apos;1234567&apos;,&apos;recomobile&apos;:&apos;15110791946&apos;,&apos;sendtim
e&apos;:&apos;1322573870&apos;,&apos;content&apos;:&apos;hi, this is just a
test. you can ignore it. --jiaxiaolei&apos;}</item>
         </mtInfo>
      </ns0:sendMt>
   </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

SOAP Response:
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="
http://www.w3.org/2001/XMLSchema">
   <soapenv:Body>
      <soapenv:Fault>
         <faultcode>soapenv:Server.generalException</faultcode>
         <faultstring/>
         <detail>
            <ns1:fault xmlns:ns1="service.global.v1_0.wsdl.protocol.xxt"
href="#id0"/>
            <ns2:exceptionName xmlns:ns2="http://xml.apache.org/axis/
">xxt.protocol.obj.v1_0.common.ServiceException</ns2:exceptionName>
            <ns3:hostname xmlns:ns3="http://xml.apache.org/axis/
">ln_xxt_mh01</ns3:hostname>
         </detail>
      </soapenv:Fault>
      <multiRef xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:ns4="http://common.v1_0.obj.protocol.xxt"
xsi:type="ns4:ServiceException" soapenc:root="0" soapenv:encodingStyle="
http://schemas.xmlsoap.org/soap/encoding/" id="id0">
         <messageId xsi:type="soapenc:string">SEV_0003</messageId>
         <text xsi:type="soapenc:string">SoapHeader is null</text>
      </multiRef>
   </soapenv:Body>
</soapenv:Envelope>

the return:
(500, (detail){
   fault =
      (fault){
         _href = "#id0"
      }
   exceptionName = "xxt.protocol.obj.v1_0.common.ServiceException"
   hostname = "ln_xxt_mh01"
 })

Then, I modify the code:

# step 4: create the header
    from suds.sax.element import Element
    from suds.sax.attribute import Attribute
    code = Element('serviceCode').setText('PABB4BEIJING')
    pwd = Element('servicePwd').setText('QWERTPABB')
    header_list = [code, pwd]
    client.set_options(soapheaders=header_list)

==>

# step 4: create the header
    from suds.sax.element import Element
    from suds.sax.attribute import Attribute
    code = Element('serviceCode').setText('PABB4BEIJING')
    pwd = Element('servicePwd').setText('QWERTPABB')

    reqsoapheader = Element('ReqSOAPHeader').insert(code)
    reqsoap_attribute = Attribute('xmlns', "http://schemas.acme.eu/")
    reqsoapheader.append(reqsoap_attribute)

    client.set_options(soapheaders=reqsoapheader)

# output:
SOAP Request:
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:ns0="service.global.v1_0.wsdl.protocol.xxt"
xmlns:ns1="http://www.w3.org/2001/XMLSchema"
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance" x
mlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/
encoding/">
   <SOAP-ENV:Header>
      <ReqSOAPHeader xmlns="http://schemas.acme.eu/">
         <serviceCode>PABB4BEIJING</serviceCode>
      </ReqSOAPHeader>
   </SOAP-ENV:Header>
   <SOAP-ENV:Body>
   .... # NOTE: the body is omitted.

SOAP Response:
# it's same with mentioned above.


I try to change the code to  "reqsoapheader =
Element('ReqSOAPHeader').insert([code,pwd]) ". it failed.

Last, how to generate a soapheader as :

<SOAP-ENV:Header>
      <ReqSOAPHeader>
            <serviceCode>xxxx</serviceCode>
             <servicePwd>yyy</servicePwd>
     </ReqSOAPHeader>
<SOAP-ENV:Header>

Any advice will be highly appreciated. Thanks and regards ahead for the the
time and concentration.

Thanks again!

-- Jia Xiaolei




-- 
NAME: 贾晓磊/Jia Xiaolei
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