def decode()

in mns/mns_xml_handler.py [0:0]

• 28 lines of code
• 10 McCabe index (conditional complexity)

    def decode(xml_data, with_meta, req_id=None):
        queueurl_list = []
        queuemeta_list = []
        next_marker = u""
        if (xml_data != ""):
            try:
                root = ElementTree.fromstring(xml_data)
                namespace = root.tag[0:-6]
                queues = list(root.iter(namespace + "Queue"))
                for queue in queues:
                    queuemeta = {}
                    for node in queue:
                        nodename = node.tag[len(namespace):]
                        nodevalue = node.text.strip()
                        if nodename == "QueueURL" and len(nodevalue) > 0 :
                            queueurl_list.append(nodevalue)
                        if len(nodevalue) > 0:
                            queuemeta[nodename] = nodevalue
                    if with_meta:
                        queuemeta_list.append(queuemeta)

                marker = list(root.iter(namespace + "NextMarker"))
                for node in marker:
                    next_marker = node.text.strip()
            except Exception as err:
                raise MNSClientNetworkException("RespDataDamaged", xml_data, req_id)
        else:
            raise MNSClientNetworkException("RespDataDamaged", "Xml data is \"\"!", req_id)
        return queueurl_list, str(next_marker), queuemeta_list