find.py 文件源码

def main():
    nworkers = 4
    opts, args = getopt.getopt(sys.argv[1:], '-w:')
    for opt, arg in opts:
        if opt == '-w':
            nworkers = string.atoi(arg)
    if not args:
        args = [os.curdir]

    wq = WorkQ()
    for dir in args:
        wq.addwork(find, (dir, selector, wq))

    t1 = time.time()
    wq.run(nworkers)
    t2 = time.time()

    sys.stderr.write('Total time %r sec.\n' % (t2-t1))


# The predicate -- defines what files we look for.
# Feel free to change this to suit your purpose