Python：通过 iter() 在 ElementTree 中使用命名空间

Question

I am using xml.etree.ElementTree to parse some complex xml files. Some of the xml files have several repeating tags nested in them.

 <product:object> <product:parent> <product:parent> <product:parent> </product:parent> </product:parent> </product:parent> </product:object>

I am using .iter() to find the repeating tag in different layers. Normally a second argument can be passed to .find() and .findall(). However, for some reason .iter() doesn't have this option.

Am I missing something, or is there another way of properly doing this?

I know how to, and have build workarounds. eg - A definition that is reiterated and passes the parent element. - Manually mapping the namespaces

I am hoping there is a better way!?

Answer 1

我发现使用 XPath 语法 .findall(.//product:parent, ns) 可以代替 .iter()