X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=examples%2Fopenvswitch%2Fovs_ping_3switches_loop.py;h=bd246dad6a80804c7d309e7b04479049a28609c2;hb=cb5d027b813a27d7de263653e1a8e0cef5490f0a;hp=72a6fad0c812d6345d826092e378e7250d6a802d;hpb=741b99fe027fe6b54846a0703d26510d9b40a135;p=nepi.git

diff --git a/examples/openvswitch/ovs_ping_3switches_loop.py b/examples/openvswitch/ovs_ping_3switches_loop.py
index 72a6fad0..bd246dad 100644
--- a/examples/openvswitch/ovs_ping_3switches_loop.py
+++ b/examples/openvswitch/ovs_ping_3switches_loop.py
@@ -4,9 +4,8 @@
 #    Copyright (C) 2013 INRIA
 #
 #    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation, either version 3 of the License, or
-#    (at your option) any later version.
+#    it under the terms of the GNU General Public License version 2 as
+#    published by the Free Software Foundation;
 #
 #    This program is distributed in the hope that it will be useful,
 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -185,36 +184,35 @@ ping11 = ec.trace(app11, 'stdout')
 ping12 = ec.trace(app12, 'stdout')
 
 
-f = open("examples/openvswitch/ovs_ping_3switches_loop.txt", 'w')
-
-if not ping12:
-  ec.shutdown()
-
-f.write("************ Ping From Switch 1 : 192.168.3.2 ********************\n\n")
-f.write(ping1)
-f.write("--------------------------------------\n")
-f.write(ping2)
-f.write("************ Ping From Switch 2 : 192.168.3.4 ********************\n\n")
-f.write(ping3)
-f.write("--------------------------------------\n")
-f.write(ping4)
-f.write("************ Ping From Switch 3 : 192.168.3.6 ********************\n\n")
-f.write(ping5)
-f.write("--------------------------------------\n")
-f.write(ping6)
-f.write("************ Ping From Host 1 : 192.168.3.1 ********************\n\n")
-f.write(ping7)
-f.write("--------------------------------------\n")
-f.write(ping8)
-f.write("************ Ping From Host 2 : 192.168.3.3 ********************\n\n")
-f.write(ping9)
-f.write("--------------------------------------\n")
-f.write(ping10)
-f.write("************ Ping From Host 3 : 192.168.3.5 ********************\n\n")
-f.write(ping11)
-f.write("--------------------------------------\n")
-f.write(ping12)
-f.close()
+with open("examples/openvswitch/ovs_ping_3switches_loop.txt", 'w') as f:
+
+    if not ping12:
+        ec.shutdown()
+
+    f.write("************ Ping From Switch 1 : 192.168.3.2 ********************\n\n")
+    f.write(ping1)
+    f.write("--------------------------------------\n")
+    f.write(ping2)
+    f.write("************ Ping From Switch 2 : 192.168.3.4 ********************\n\n")
+    f.write(ping3)
+    f.write("--------------------------------------\n")
+    f.write(ping4)
+    f.write("************ Ping From Switch 3 : 192.168.3.6 ********************\n\n")
+    f.write(ping5)
+    f.write("--------------------------------------\n")
+    f.write(ping6)
+    f.write("************ Ping From Host 1 : 192.168.3.1 ********************\n\n")
+    f.write(ping7)
+    f.write("--------------------------------------\n")
+    f.write(ping8)
+    f.write("************ Ping From Host 2 : 192.168.3.3 ********************\n\n")
+    f.write(ping9)
+    f.write("--------------------------------------\n")
+    f.write(ping10)
+    f.write("************ Ping From Host 3 : 192.168.3.5 ********************\n\n")
+    f.write(ping11)
+    f.write("--------------------------------------\n")
+    f.write(ping12)
 
 # Delete the overlay network
 ec.shutdown()