用于创建 XML 的 Python 脚本

Question

我正在准备一个 Python 脚本来创建一个 XML，例如：

<?xml version="1.0" encoding="UTF-8"?>
<FileInfo>
    <FileFormatVersion>1.0</FileFormatVersion>
    <CustomerName>GCS0223</CustomerName>
    <Source>nA</Source>
</FileInfo>
<Orders>
  <Item>
    <OrderCount>1</OrderCount>

我从论坛复制了一个脚本，它运行良好，但我还有一些额外的格式问题。这是我的工作代码

import xml.etree.cElementTree as ET

root = ET.Element("FileInfo")
#doc = ET.SubElement(root, "doc")

ET.SubElement(root, "FileFormatVersion").text = "1.0"
ET.SubElement(root, "CustomerName").text = "GCS0223"
ET.SubElement(root, "Source").text = "nA"
ET.SubElement(root, "OrderCount").text = "1"

tree = ET.ElementTree(root)
tree.write(r'c:\AH_Output\IGW.xml')

如何在“订单”和“商品”下缩进“订单计数”，如下所示：

<Orders>
  <Item>
    <OrderCount>1</OrderCount>

Answer 1

import xml.etree.ElementTree as ET

def create_xml():
    # Create the root element
    root = ET.Element("root")
    
    # Create a child element
    child1 = ET.SubElement(root, "child1")
    child1.text = "This is child 1"
    
    # Create another child element with an attribute
    child2 = ET.SubElement(root, "child2")
    child2.set("attribute", "value")
    child2.text = "This is child 2"
    
    # Create a sub-child element
    subchild = ET.SubElement(child2, "subchild")
    subchild.text = "This is a subchild of child 2"
    
    # Convert the tree to a string
    tree = ET.ElementTree(root)
    tree.write("output.xml", encoding="utf-8", xml_declaration=True)

if __name__ == "__main__":
    create_xml()
    print("XML file created successfully!")