如何使用xpath＆lxml获取节点的全部内容？-howtogetthefullcontentsofanodeusingxpath&lxml?

2  

I'm not sure I understand -- is this close to what you are looking for?

我不确定我理解 - 这是否接近你想要的?

import lxml.etree as le
import cStringIO
cOntent='''\
inside something
'''
doc=le.parse(cStringIO.StringIO(content))

xpath='//font[@face="verdana" and @color="#ffffff" and @size="2"]/child::*'
x=doc.xpath(xpath)
print(map(le.tostring,x))
# ['inside something']

2  

Is there anyway to use a pure XPath query to get the contents of the nodes, or even to force lxml to return a string of the contents from the .xpath() method, rather than an lxml object?

无论如何使用纯XPath查询来获取节点的内容,甚至强制lxml从.xpath()方法返回内容的字符串,而不是lxml对象?

Note that I'm returning a list of many nodes from the XPath query so the solution needs to support that.

请注意,我正在从XPath查询返回许多节点的列表,因此解决方案需要支持该节点。

just to clarify... i want to return something something inside something from something like...

只是为了澄清...我想要回复一些东西里面的东西......

href="url">inside something