如何将 Python 对象更改为 XML？

import xml.etree.ElementTree as ET

data = {
    "name": "John",
    "age": 30,
    "city": "New York"
}

def python_to_xml(data, root_name="root"):
    root = ET.Element(root_name)
    for key, value in data.items():
        element = ET.SubElement(root, key)
        element.text = str(value)
    return ET.tostring(root, encoding="utf-8").decode("utf-8")

xml_data = python_to_xml(data)
print(xml_data)

<root>
  <name>John</name>
  <age>30</age>
  <city>New York</city>
</root>