a little stream_out mimic

#!/usr/bin/python

import os, stat, sys

fs = []
add = fs.append
def go(arg, dirname, fnames):
    for n in fnames:
        add(dirname + '/' + n)
os.path.walk(sys.argv[1], go, None)

write = sys.stdout.write

for f in fs:
    try:
        write(open(f).read())
    except IOError:
        pass