Python：优雅的格式化XML美化输出格式

安装

pip install xml

示例

# -*- coding: utf-8 -*-

from xml.dom import minidom

# 待美化的xml
ugly_xml= '<Users><User name="Tom" /><User name="Tack" /></Users>'

# 解析为xml对象
parse_xml = minidom.parseString(ugly_xml)

# 美化输出，指定编码为UTF-8，缩进为2个空格
xml_pretty_str = parse_xml.toprettyxml(encoding='UTF-8', indent="  ")
print(xml_pretty_str.decode())

输出结果

<?xml version="1.0" encoding="UTF-8"?>
<Users>
  <User name="Tom"/>
  <User name="Tack"/>
</Users>