创建XML文档

from xml.etree import ElementTree as ET

//1、先创建根节点

new_xml=ET.Element("namelist")

//2、创建当前根节点的子节点

name1=ET.SubElement(new_xml,"name",attrib={"enrolled":"yes"})

age1=ET.SubElement(name1,"age",attrib={"checked":"no"})

sex1=ET.SubElement(name1,"sex")

 

name2=ET.SubElement(new_xml,"name",attrib={"enrolled":"yes"})

age2=ET.SubElement(name2,"age")

age.text='19'

et=ET.ElementTree(new_xml)

et.write("test.xml",encoding="utf-8",xml_declaration=True)