4 # Copyright 2005, 2006 Olivia Mackall <olivia@selenic.com>

     4 # Copyright 2005, 2006 Olivia Mackall <olivia@selenic.com>

     5 #

     5 #

     6 # This software may be used and distributed according to the terms of the

     6 # This software may be used and distributed according to the terms of the

     7 # GNU General Public License version 2 or any later version.

     7 # GNU General Public License version 2 or any later version.

     8 

     8 

     9 

    10 

    10 import gc

    11 import gc

    11 import os

    12 import os

    12 import time

    13 import time

    13 

    14