如何用lxml中的文本替换元素？

如何用lxml中的文本替换元素？

我认为unutbu的XSLT解决方案可能是实现目标的正确方法。

但是，通过修改

<r/>

标签的尾部然后使用，这是一种有点棘手的方法

etree.strip_elements

。

from lxml import etreedata = '''<everything><m>Some text before <r/></m><m><r/> and some text after.</m><m><r/></m><m>Text before <r/> and after</m><m><b/> Text after a sibling <r/> Text before a sibling<b/></m></everything>'''f = etree.fromstring(data)for r in f.xpath('//r'):  r.tail = 'DELETED' + r.tail if r.tail else 'DELETED'etree.strip_elements(f,'r',with_tail=False)print etree.tostring(f,pretty_print=True)

给你：

<everything><m>Some text before DELETED</m><m>DELETED and some text after.</m><m>DELETED</m><m>Text before DELETED and after</m><m><b/> Text after a sibling DELETED Text before a sibling<b/></m></everything>