Python suds 错误创建对象

Question

尝试使用 echosign SOAP API。

wsdl 在这里:https://secure.echosign.com/services/EchoSignDocumentService14?wsdl

当我尝试创建某些对象时，它似乎无法找到类型，即使在 print client 中列出它也是如此

import suds

url = "https://secure.echosign.com/services/EchoSignDocumentService14?wsdl"

client = suds.client.Client(url)
print client


  Service ( EchoSignDocumentService14 ) tns="http://api.echosign"
     Prefixes (10)
        ns0 = "http://api.echosign"
        ns1 = "http://dto.api.echosign"
        ns2 = "http://dto10.api.echosign"
        ns3 = "http://dto11.api.echosign"
        ns4 = "http://dto12.api.echosign"
        ns5 = "http://dto13.api.echosign"
        ns15 = "http://dto14.api.echosign"
        ns16 = "http://dto7.api.echosign"
        ns17 = "http://dto8.api.echosign"
        ns18 = "http://dto9.api.echosign"
     Ports (1):
        (EchoSignDocumentService14HttpPort)
           Methods (45):
                 ...
           Types (146):
              ns1:CallbackInfo
              ns17:WidgetCreationInfo

为简洁起见进行了删减，但显示了命名空间和我现在关心的 2 种类型。

尝试运行 WCI = client.factory.create("ns17:WidgetCreationInfo") 生成此错误:

client.factory.create("ns17:WidgetCreationInfo") Traceback (most recent call last): File "", line 1, in File "build/bdist.macosx-10.7-intel/egg/suds/client.py", line 244, in create suds.BuildError: An error occured while building a instance of (ns17:WidgetCreationInfo). As a result the object you requested could not be constructed. It is recommended that you construct the type manually using a Suds object. Please open a ticket with a description of this error. Reason: Type not found: '(CallbackInfo, http://dto.api.echosign, )'

因此它似乎无法找到 CallbackInfo 类型。也许是因为那里缺少 ns？

Answer 1

同样，在此处发帖 15 分钟后想通了。

suds 有一个选项可以交叉授粉所有命名空间，因此它们都可以导入彼此的模式。 autoblend 可以在构造函数中设置，也可以使用 set_options 方法设置。

suds.client.Client(url, autoblend=True)