如何在python中读取根XML标记 [英] How to read root XML tag in python

问题描述

我的问题来自另一个stackoverflow问题：-如何在Python中获取xml文件的根节点？

My question follows on from another stackoverflow question:- "How to get the root node of an xml file in Python?"

from xml.etree import ElementTree as ET
path = 'C:\cool.xml'
et = ET.parse ( path )
root = et.getroot()

当我提取并打印根标签时，会收到：-

When I extract and print the root tag, I receive:-

<Element 'root' at 0x1234abcd>

然后我想检查根标记是否具有特定标题，如何仅取出标记名称？

I then want to check that the root tag has a certain title, how do I pull out just the tag name?

如果我尝试：

if root == "root":
    print 'something'

它不起作用，所以我认为我需要将 root转换为文本或类似的东西吗？我对Python很陌生。

it doesn't work, so I assume I need to convert 'root' to text or something like that? I am very new to Python.

推荐答案

root 是 Element 类。任何此类对象都将具有标签属性。只需使用 root.tag 。鉴于您在问题中所说的话，应生成字符串 root。

root is an instance of the Element class. Any such object will have a tag attribute. Just use root.tag. Given what you say in your question, this should produce the string "root".

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