Python创建xml文件示例

898次阅读  |  发布于5年以前

本文实例讲述了Python创建xml文件的方法。分享给大家供大家参考,具体如下:

这是一个使用ElementTree有关类库,生成xml文件的例子


    # *-* coding=utf-8
    from xml.etree.ElementTree import ElementTree
    from xml.etree.ElementTree import Element
    from xml.etree.ElementTree import SubElement
    from xml.etree.ElementTree import dump
    from xml.etree.ElementTree import Comment
    from xml.etree.ElementTree import tostring
    import os
    filename="book.xml"
    def CreateXml():
      book =ElementTree()
      purOrder =Element("PurchaseOrder")
      book._setroot(purOrder)
      list = Element("account",{'idsn':'2390094'})
      purOrder.append(list)
      item = Element("item1",{"sku":"abcd","qty":"4"})
      SubElement(item,"Name").text="Potato Smasher"
      SubElement(item,"Description").text="Smash Potatoes like never before"
      purOrder.append(item)
      item = Element("item2",{"sku":"gfhi","qty":"40"})
      SubElement(item,"Name").text="Beijing"
      SubElement(item,"Description").text="My Country"
      purOrder.append(item)
      indent(purOrder)
      return book
    def indent(elem,level=0):
      i ="\n"+level*"  "
      print elem;
      if len(elem):
        if not elem.text or not elem.text.strip():
          elem.text = i + "  "
        for e in elem:
          print e
          indent(e,level+1)
        if not e.tail or not e.tail.strip():
          e.tail =i
      if level and (not elem.tail or not elem.tail.strip()):
        elem.tail =i
      return elem
    if __name__ == '__main__':
      book =CreateXml()
      book.write(filename,"utf-8")
      #book.write("book2.xml","utf-8",True) #true is with xml declaration

PS:这里再为大家提供几款关于xml操作的在线工具供大家参考使用:

在线XML/JSON互相转换工具:
http://tools.jb51.net/code/xmljson

在线格式化XML/在线压缩XML:
http://tools.jb51.net/code/xmlformat

XML**在线压缩/格式化工具:
**http://tools.jb51.net/code/xml_format_compress

XML**代码在线格式化美化工具:
**http://tools.jb51.net/code/xmlcodeformat

更多关于Python相关内容感兴趣的读者可查看本站专题:《Python操作xml数据技巧总结》、《Python数据结构与算法教程》、《Python Socket编程技巧总结》、《Python函数使用技巧总结》、《Python字符串操作技巧汇总》、《Python入门与进阶经典教程》及《Python文件与目录操作技巧汇总

希望本文所述对大家Python程序设计有所帮助。

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