Generating Slugs for Vietnamese language

slugify

# this gist get from 
#http://flask.pocoo.org/snippets/5/

import re
from unidecode import unidecode

_punct_re = re.compile(r'[\t !"#$%&\'()*\-/<=>?@\[\\\]^_`{|},.]+')

def slugify(text, delim=u'-'):
    """Generates an ASCII-only slug."""
    result = []
    for word in _punct_re.split(text.lower()):
      result.extend(unidecode(word).split())
    return unicode(delim.join(result))