Python创建xml文件示例_Python

Python创建xml文件示例

2020-09-25 09:32聪明的狐狸 Python

这篇文章主要介绍了Python创建xml文件的方法,结合实例形式分析了Python针对xml格式数据及文件读写相关操作技巧,需要的朋友可以参考下

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

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									# *-* 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