sources.py 文件源码

def element_from_xml_string(xml_string, element):
        xml_as_dom = xml.dom.minidom.parseString(xml_string)
        elements_by_name = xml_as_dom.getElementsByTagName(element)
        element_value = None

        if len(elements_by_name) > 0:
            element_value = elements_by_name[0].toxml().replace('<' + element + '>', '').replace(
                '</' + element + '>', '')

        return element_value