Simon Brunning wrote: > 2009/11/4 Nadav Chernin <Nadav.C at qualisystems.com>: > >> Thanks, but my question is how to write the regex. >> > > re.match(r'.*\.(exe|dll|ocx|py)$', the_file_name) works for me. > > How about: os.path.splitext(x)[1] in (".exe", ".dll", ".ocx", ".py"): DaveA