Simple script to transform xml doc with specified xslt

xslt.py

#!/usr/bin/python

import lxml.etree as et
import sys

USAGE = sys.argv[0] + " <template> <doc>"

if len(sys.argv) < 3:
    print USAGE
    sys.exit(-1)

template_path = sys.argv[1]
doc_path = sys.argv[2]

template_dom = et.parse(template_path)
doc_dom = et.parse(doc_path)

transform = et.XSLT(template_dom)
transfomed_dom = transform(doc_dom)

print(et.tostring(transfomed_dom, pretty_print=True))