8 elif len(sys.argv) == 2:
9 start_dir = sys.argv[1]
11 sys.exit("Usage: %s [start_dir]" % sys.argv[0])
14 def find_nolist(arg, dirname, names):
15 if dirname == '.': return
18 for filename in names:
19 if filename.endswith(".mp3"):
26 for filename in ("play.list", "list.m3u", "playlist.m3u", "PlayList.m3u"):
27 if filename in names: return
32 os.path.walk(start_dir, find_nolist, None)