How to traverse through XML document tags using lxml similarly to ElementTree
问题 Currently I'm editing XML document, where I have to edit few tags and their attributes. Up to now I was using ElementTree library, however I encountered problems with namespace preservation, so I'm trying to rewrite my script to use lxml . ElementTree however was very logical for me in case of traversing through the document tags. Below as an example, I'll provide code that will remove Ext tag in XML, and change Resolution tag text to different value. ElementTree: namespaces = dict([elem for