XPath是一门在HTML/XML文档中查找信息的语言。 XPath使用路径表达式在XML文档中进行导航,可以通过FireFoxfirebug或者Chrome开发者工具 ...

I'm trying to run Xpath queries using etree, but I can't seem to figure out the Xpath syntax. Here's a (sanitized) section of my XML document. 1) Query using XML based on some value like the 'id' or ...