如何从XML文档中删除所有文本

import xml.etree.ElementTree as ET

# 假设XML文档内容如下
xml_string = '''
<root>
   <element1>Text to remove</element1>
   <element2>More text to remove</element2>
</root>
'''

# 解析XML字符串
root = ET.fromstring(xml_string)

# 递归删除所有文本
def remove_text(element):
    if element.text is not None:
        element.text = None
    for child in element:
        remove_text(child)

# 调用函数删除所有文本
remove_text(root)

# 将修改后的XML转换为字符串
modified_xml_string = ET.tostring(root, encoding='utf-8', method='xml').decode('utf-8')

print(modified_xml_string)

<root>
   <element1/>
   <element2/>
</root>