如何创建为arrayType中（用肥皂水）在Python WSDL？ [英] How to create arrayType for WSDL in Python (using suds)?

问题描述

环境：

• 的Python V2.6.2


• 肥皂水v0.3.7

的WSDL（服务器）和我一起工作，有以下模式小节（我试着写清楚用纯文本） -

---

[小节＃1] 的

  searchRequest：（searchRequest）{
    userIdentification =（userIdentification）{
        用户名=
        密码=
        }
    itineraryArr =（itineraryArray）{
        _arrayType =
        _offset =
        _id =
        _href =
        _arrayType =
        }
   ...
   ...
 

---

[小节＃2] 的

 行程安排：（行程）{
    departurePoint =（的LocationPoint）{
        locationId =无
        半径=无
        }
    arrivalPoint =（的LocationPoint）{
        locationId =无
        半径=无
        }
   ...
   ...
 

---

有与userIdentification（这是一个简单型）

没问题

但是，itineraryArr是行程的数组，我不知道如何使用Python创建XML数组。

我试过几个的组合，例如：

  itinerary0 = self.client.factory.create（'行程'）
itineraryArray = self.client.factory.create（'itineraryArray'）
itineraryArray = [itinerary0]
sea​​rchRequest.itineraryArr = itineraryArray
 

但我所有的试验结果与同一服务器错误 -

 服务器故障提出：不能使用类型的行程对象数组
    （故障）{
       故障code =SOAP-ENV：服务器
       faultstring =不能使用类型的行程对象数组
     }
 

解决方案

我在同样的情况下，与RPC / EN codeD风格WS和包含肥皂阵列的方法。打印请求（其中要求= client.factory.create（'请求'））给出：

 （请求）{
  的requestId =无
  选项​​=
    （ArrayOfOption）{
     _arrayType =
     _offset =
     _id =
     _href =
     _arrayType =
  }
 }
 

由雅克给出的解决方案（1request.option.append（选项1）1）不起作用，因为它与一个错误信息 ArrayOfOption实例没有属性追加结束。

由mcauth给出的解决方案是这样的：

  =阵列client.factory.create（'ArrayOfOption'）
array.item = [选项，选项2，选项3，3选项，选项5，选项6]
request.option =阵列
 

它的工作原理如此如此，因为所产生的SOAP消息没有显示出 arrayType中属性：

 ＆LT;选项的xsi：type =NS3：ArrayOfOption＆GT;
 

我发现最好的解决办法也是最简单：

  request.option = [选项，选项2，选项3，3选项，选项5，选项6]
 

它具有良好的SOAP消息结尾：

 ＆LT;选项的xsi：type =NS0：ArrayOfOptionNS3：arrayType中=NS​​0：选项[6]＆GT;
 

如预期由服务器端WS。

Environment:

• Python v2.6.2
• suds v0.3.7

The WSDL (server) I work with, have the following schema sub-sections (I tried to write it clearly using plain text) -

---

[ sub-section #1 ]

searchRequest: (searchRequest){
    userIdentification = (userIdentification){
        username = ""
        password = ""
        }
    itineraryArr = (itineraryArray){
        _arrayType = ""
        _offset = ""
        _id = ""
        _href = ""
        _arrayType = ""
        }
   ...
   ...

---

[ sub-section #2 ]

itinerary: (itinerary){
    departurePoint = (locationPoint){
        locationId = None
        radius = None
        }
    arrivalPoint = (locationPoint){
        locationId = None
        radius = None
        }
   ...
   ...

---

There is no problem with 'userIdentification' (which is a "simple" type)

But, 'itineraryArr' is an array of 'itinerary', and I don't know how to use python to create XML array.

I tried few combinations, for example

itinerary0 = self.client.factory.create('itinerary')
itineraryArray = self.client.factory.create('itineraryArray')
itineraryArray = [itinerary0]
searchRequest.itineraryArr = itineraryArray

But all my trials resulted with the same server error -

    Server raised fault: 'Cannot use object of type itinerary as array'
    (Fault){
       faultcode = "SOAP-ENV:Server"
       faultstring = "Cannot use object of type itinerary as array"
     }

解决方案

I'm in the same case, with a RPC/encoded style WS and a method that contains a soap array. a print request (where request = client.factory.create('Request')) gives:

(Request){
  requestid = None
  option = 
    (ArrayOfOption){
     _arrayType = ""
     _offset = ""
     _id = ""
     _href = ""
     _arrayType = ""
  }
 }

The solution given by Jacques (1request.option.append(option1)1) does not work, as it ends with an error message ArrayOfOption instance has no attribute append.

The solution given by mcauth looks like this:

array = client.factory.create('ArrayOfOption')
array.item = [option1,  option2,  option3,  option4,  option5,  option6]
request.option=array

It works so so, as the resulting SOAP message shows no arrayType attribute:

<option xsi:type="ns3:ArrayOfOption">

The best solution I found is also the simplest:

request.option = [option1,  option2,  option3,  option4,  option5,  option6]

It ends with a good SOAP message:

<option xsi:type="ns0:ArrayOfOption" ns3:arrayType="ns0:Option[6]">

as expected by the server side WS.

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