xmlExtract.py 文件源码

def xml_to_data(xmlNode):
    global punctuation

    data = ''
    i = 0
    for node in xmlNode.childNodes:
        if node.nodeType == Node.ELEMENT_NODE:
            tobeAdded = xml_to_data(node)
        elif node.nodeType == Node.TEXT_NODE:
            tobeAdded = sanitize_data(node.data)
        else:
            assert 0
        if i == 0:
            data = tobeAdded 
        else:
            if tobeAdded in punctuation:
                data = data + tobeAdded
            else:
                data = data + ' ' + tobeAdded

        i += 1
    return data