将xml格式转换为Quickbird元数据的格式化文本文件

Question

我有Quickbird的元数据格式为xml:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<isd>
    <IMD>
        <VERSION>AA</VERSION>
        <GENERATIONTIME>2008-01-04T18:36:17.000000Z</GENERATIONTIME>
        <PRODUCTORDERID>005708443040_01_P001</PRODUCTORDERID>
        <PRODUCTCATALOGID>901001001E9ED900</PRODUCTCATALOGID>
    </IMD>
</isd>  

我想把xml转换成文本格式，如下所示:

version = "AA"; generationTime = 2008-01-04T18:36:17.000000Z; productOrderId = "005708443040_01_P001"; productCatalogId = "901001001E9ED900"; childCatalogId = "202001001E9ED800";

我写的python代码如下，但它没有提供我期望的结果

from xml.dom import minidom
xmldoc = minidom.parse("image.XML")
isd = xmldoc.getElementsByTagName("isd")[0]
imds = isd.getElementsByTagName("IMD")
for imd in imds:
    print (imd)

你能告诉我如何做这个任务吗?

非常感谢你的帮助

Answer 1

这将打印XML的所有内容(它不会像您期望的那样转换为骆驼式大小写，因为无法知道哪些字符要大写，哪些字符要小写):

from xml.dom import minidom
xmldoc = minidom.parse("image.XML")
isd = xmldoc.getElementsByTagName("isd")[0]
imds = isd.getElementsByTagName("IMD")
for imd in imds:
   for child in imd.childNodes:
       if child.nodeType == minidom.Node.ELEMENT_NODE: 
            print child.nodeName+ ' = "' + child.childNodes[0].nodeValue + '"; ',

这将打印:

VERSION = "AA"; GENERATIONTIME = "2008-01-04T18:36:17.000000Z"; PRODUCTORDERID = "005708443040_01_P001"; PRODUCTCATALOGID = "901001001E9ED900";

查看下面的工作示例Python Fiddle(点击"RUN"查看结果)