X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=bootauth.py;h=5c9dfa778356ddc1df8b5595fe5dd1fa36fb3a48;hb=570d234b7d7b40416b296de71225f28c826ee991;hp=bf845d63ec3b30b2927a093a756513691cd56f1b;hpb=761cada14f2a583c6791d779d68b8a7e5094800d;p=nodemanager.git

diff --git a/bootauth.py b/bootauth.py
index bf845d6..5c9dfa7 100755
--- a/bootauth.py
+++ b/bootauth.py
@@ -1,13 +1,11 @@
 #!/usr/bin/python
 #
-# Test script for obtaining a node session key. Usually, the Boot
-# Manager obtains it, then writes it to /etc/planetlab/session. 
+# Obtaining a node session key. Usually, the Boot
+# Manager obtains it, then writes it to /etc/planetlab/session.
 #
 # Mark Huang <mlhuang@cs.princeton.edu>
 # Copyright (C) 2006 The Trustees of Princeton University
 #
-# $Id$
-#
 
 import os, sys
 import getopt
@@ -47,12 +45,14 @@ def main():
             config = Config(optval)
         elif opt == "-n" or opt == "--node" or opt == "--nodeid" or opt == "--node-id" or opt == "--node_id":
             if os.path.exists(optval):
-                node_id = file(optval).read().strip()
+                with open(optval) as optfile:
+                    node_id = optfile.read().strip()
             else:
                 node_id = int(optval)
         elif opt == "-k" or opt == "--key":
             if os.path.exists(optval):
-                key = file(optval).read().strip()
+                with open(optval) as optfile:
+                    key = optfile.read().strip()
             else:
                 key = optval
         else: