bstpierre/pelican-comments — pull request #1 by evgeni (2014-03-25 06:36:03+00:00)
Title: use lxml.etree instead of xml.etree

lxml automatically collects namespace definitions and allows us to use them.
this removes the need to update the namespace definitions in the code each time wordpress decides to bump the version. otherwise the current version does not work, as wordpress 3.8.1 generates version 1.2 of the export file, and wp2comments parses only v1.0