parse .xml with prefix's on tags? xml.etree.ElementTree

Question

I can read tags, except when there is a prefix. I\'m not having luck searching SO for a previous question.

I need to read media:content. I tried i

Answer 1

media is an XML namespace, it has to be defined somewhere earlier with xmlns:media="...". See http://lxml.de/xpathxslt.html#namespaces-and-prefixes for how to define xml namespaces for use in XPath expressions in lxml.