带Zeep的SOAP请求（Python）

Question

我正在尝试使用python中的zeep模块发送SOAP请求。python -mzeep XXXXXXXX.wsdl返回以下内容：

前缀：

 xsd: http://www.AA.org/2003/XMLSchema
 ns0: http://www.bbbb.com/PM/BLS

全局元素：

 ns0:GetBalReq(header: ns0:RequestHeader, custId: xsd:string, customAvpList: ns0:AttributeValuePairList)
 ns0:GetBalResp(nalId: xsd:string, custId: xsd:string, custRole: xsd:string, nalType: xsd:string, bal: ns0:BalDetailsList, customAvpList: ns0:AttributeValuePairList)

全局类型：

 xsd:anyType
 ns0:AttributeValuePair(attribute: xsd:string, value: xsd:string)
 ns0:AttributeValuePairList(item: ns0:AttributeValuePair[])
 ns0:BalDetailsList(item: ns0:BalDetails[])
 ns0:RequestHeader(auditInfo: xsd:string, transactionId: xsd:string)
 xsd:string

绑定：

 Soap11Binding: {http://www.bbbb.com/PM/BLS}BLS

服务：BLS

 Port: BLS (Soap11Binding: {http://www.bbbb.com/PM/BLS}BLS)

     Operations:
        getBalReq(header: ns0:RequestHeader, custId: xsd:string, customAvpList: ns0:AttributeValuePairList) -> nalId: xsd:string, custId: xsd:string, custRole: xsd:string, nalType: xsd:string, bal: ns0:BalDetailsList, customAvpList: ns0:AttributeValuePairList

仅关注以下内容：

from zeep import Client
client = Client('XXXXXXXX.wsdl')
client.service.getBalReq(custId='12345678')

我收到以下错误：

"Missing element %s" % (self.name), path=render_path

zeep.exceptions.ValidationError: Missing element header (GetBalReq.header)

现在，我在过去的两天里一直在绞尽脑汁，如何进行这项工作，如何发送适当的请求以获取有效的响应，阅读zeep文档，论坛等，但无法弄清楚。有适当代码的想法吗？

Answer 1

您必须将参数'header'传递给方法'getBalReq'，如下所示。

    from zeep import Client
    client = Client('XXXXXXXX.wsdl')

    header_request = client.get_type('ns0:RequestHeader')
    header = header_request(auditInfo = your_auditInfo,transactionId = your_transactionId)
    client.service.getBalReq(header=header, custId='12345678', customAvpList = your_customAvpList)

如果customAvpList是可选参数，则可以忽略它。