#!/usr/bin/python -itt

import os.path

def prin(arg, dirname, fnames):
    print 'arg:', arg
    print 'dirname', dirname
    print 'fnames', fnames

def prinif(arg, dirname, fnames):
    found = False
    for f in fnames:
        if scan(f,arg):
            print os.path.join(dirname,f)
def scan(f,arg):
    ret = False
    front, ext = os.path.splitext(f)
    if arg in ext:
        return True
    elif ''==ext:
        return False
    else: 
        return scan(front,arg)