def getWSDL(self):
parent = self<EOL>while <NUM_LIT:1>:<EOL><INDENT>if isinstance(parent, WSDL):<EOL><INDENT>return parent<EOL><DEDENT>try: parent = parent.parent()<EOL>except: break<EOL><DEDENT>return None<EOL>
Return the WSDL object that contains this information item.