title: Exception in port type using Suds
body: <p>I am trying to connect to Aramex shipping SOAP API using Python Suds using following code:</p>
  
  <pre><code>import suds
  from suds.client import Client
  client = Client('file:///home/test/test_wsdl_aramex/shipments-tracking-api-wsdl.wsdl',cache=None)
  </code></pre>
  
  <p>But after starting, I get the following exception:</p>
  
  <pre><code>&gt;     raise Exception("portType '%s', not-found" % self.type)
  Exception: portType 'i0:Service_dd1_0', not-found
  </code></pre>
  
  <p>The WSDL file source can be found <a href="http://pastebin.com/HW5zNNPA" rel="nofollow noreferrer">here</a>.</p>