# -*- coding: utf-8 -*-
import os, sys, fnmatch
mask = '*.tpl'
string = '\n<!--{$smarty.template}-->'
def walk(arg,dir,files):
   for file in files:
     if fnmatch.fnmatch(file,mask):
        name = os.path.join(dir,file)
        try:
          data = open(name,'a').write(string)
          print name
        except:
            pass
os.path.walk('.',walk,[])