如何使用lxml创建文本节点? [英] How to create a Text Node with lxml?

问题描述

我正在使用lxml和python处理xml文件.我想创建一个最好没有标签的文本节点，而不是创建一个新的Element，然后向其添加文本.我该怎么办?

I'm using lxml and python to manipulate xml files. I want to create a text node with no tags preferably, instead of creating a new Element and then append a text to it. How can I do that?

我可以在名为createTextNode的python xml.dom.minidom包中找到与之等效的东西，所以我想知道lxml是否支持相同的功能?

I could find an equivalent of this in xml.dom.minidom package of python called createTextNode, so I was wondering if lxml supports same functionality or not?

推荐答案

看起来lxml没有提供用于创建文本节点的特殊API.您只需设置父元素的text属性即可在该元素中创建或修改文本节点，例如:

Looks like lxml doesn't provide a special API to create text node. You can simply set text property of a parent element to create or modify text node in that element, for example :

>>> from lxml import etree
>>> raw = '''<root><foo/></root>'''
>>> root = etree.fromstring(raw)
>>> root.text = 'bar'
>>> etree.tostring(root)
'<root>bar<foo/></root>'

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