设置

我正在尝试通过其WSDL soap客户端检查我的bookkeeping system中是否存在特定的（客户）关系。

尝试

在其documentation之后，我已经成功连接到我的帐户，

from suds.client import Client

url = 'https://soap.e-boekhouden.nl/soap.asmx?wsdl'

c = Client(url)

user = 'me'
sec1 = 'security_code_1'
sec2 = 'security_code_2'

osResult = c.service.OpenSession(user,sec1,sec2)

然后我检查该函数以获取系统中的所有关系，即print(GetRelaties)给出

(GetRelaties){
   SessionID = None
   SecurityCode2 = None
   cFilter = 
      (cRelatieFilter){
         Trefwoord = None
         Code = None
         ID = None
      }
 }

如果我想检查关系'Vervoort'是否在系统中，我需要使用GetRelaties函数，即

GetRelaties = c.factory.create('GetRelaties')

GetRelaties.SessionID = osResult.SessionID
GetRelaties.SecurityCode2 = sec2

cRelatieFilter = c.factory.create('cRelatieFilter')
cRelatieFilter.Trefwoord = 'Vervoort'

GetRelaties.cFilter = cRelatieFilter

就这样

print(GetRelaties)
(GetRelaties){
   SessionID = "{FDC2C855-E2E2-49F2-A62E-0373E8279821}"
   SecurityCode2 = "C218B421-885C-4B7F-8313-C1B0F77B8F88"
   cFilter = 
      (cRelatieFilter){
         Trefwoord = "Vervoort"
         Code = None
         ID = None
      }
 }

请注意，对于通话，我需要提供SessionID和SecurityCode2。

错误

完成所有这些操作后，我执行c.service.GetRelaties(GetRelaties)，它给出了

Traceback (most recent call last):

  File "<ipython-input-118-1f7334c4e16b>",line 1,in <module>
    c.service.GetRelaties(GetRelaties)

  File "/opt/anaconda3/lib/python3.7/site-packages/suds/client.py",line 558,in __call__
    return client.invoke(args,kwargs)

  File "/opt/anaconda3/lib/python3.7/site-packages/suds/client.py",line 611,in invoke
    soapenv = binding.get_message(self.method,args,kwargs)

  File "/opt/anaconda3/lib/python3.7/site-packages/suds/bindings/binding.py",line 120,in get_message
    content = self.bodycontent(method,kwargs)

  File "/opt/anaconda3/lib/python3.7/site-packages/suds/bindings/document.py",line 64,in bodycontent
    p = self.mkparam(method,pd,value)

  File "/opt/anaconda3/lib/python3.7/site-packages/suds/bindings/document.py",line 106,in mkparam
    return Binding.mkparam(self,method,pdef,object)

  File "/opt/anaconda3/lib/python3.7/site-packages/suds/bindings/binding.py",line 289,in mkparam
    return marshaller.process(content)

  File "/opt/anaconda3/lib/python3.7/site-packages/suds/mx/core.py",line 60,in process
    self.append(document,content)

  File "/opt/anaconda3/lib/python3.7/site-packages/suds/mx/core.py",line 73,in append
    self.appender.append(parent,content)

  File "/opt/anaconda3/lib/python3.7/site-packages/suds/mx/appender.py",line 102,in append
    appender.append(parent,line 243,in append
    Appender.append(self,child,cont)

  File "/opt/anaconda3/lib/python3.7/site-packages/suds/mx/appender.py",line 182,in append
    self.marshaller.append(parent,line 72,in append
    if self.start(content):

  File "/opt/anaconda3/lib/python3.7/site-packages/suds/mx/literal.py",line 87,in start
    raise TypeNotFound(content.tag)

TypeNotFound: Type not found: 'SessionID'

我在这里做什么错了？