Validate XML file

xlm_validate.py

#!/usr/bin/env python3

from xml.sax.handler import ContentHandler
from xml.sax import make_parser
from glob import glob
import sys

def parsefile(file):
    parser = make_parser()
    parser.setContentHandler(ContentHandler())
    parser.parse(file)

for arg in sys.argv[1:]:
    for filename in glob(arg):
        try:
            parsefile(filename)
            print("%s is well-formed" % filename)
            exit 0
        except Exception as e:
            print("%s is NOT well-formed! %s" % (filename, e))
            exit 1