在ElementTree中使用XPath通过文本查找元素 [英] Find element by text with XPath in ElementTree
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问题描述
给出如下所示的XML:
Given an XML like the following:
<root>
<element>A</element>
<element>B</element>
</root>
如何使用ElementTree及其对XPath的支持将元素与内容A相匹配?谢谢
How can I match the element with content A using ElementTree and its support for XPath? Thanks
推荐答案
AFAIK ElementTree不支持XPath.变了吗?
AFAIK ElementTree does not support XPath. Has it changed?
无论如何,您可以使用 lxml 和以下XPath表达式:
Anyway, you can use lxml and the following XPath expression:
import lxml.etree
doc = lxml.etree.parse('t.xml')
print doc.xpath('//element[text()="A"]')[0].text
print doc.xpath('//element[text()="A"]')[0].tag
结果将是:
A
element
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