--- /dev/null
+import xml.dom.minidom
+import lxml.etree as etree
+import sys
+
+xml_fname=sys.argv[1]
+#xml = xml.dom.minidom.parse(xml_fname) # or xml.dom.minidom.parseString(xml_string)
+#pretty_xml_as_string = xml.toprettyxml()
+#print pretty_xml_as_string
+
+x = etree.parse(xml_fname)
+print etree.tostring(x, pretty_print = True)