imported check_output

2014-06-20 23:31:45 -07:00
parent 0d39f11034
commit 3c3344e1f5
1 changed files with 1 additions and 1 deletions
@@ -10,7 +10,7 @@ It may also get rid of 'false positives', but hopefully
 nothing irreplaceable!
 """

-from subprocess import Popen, PIPE
+from subprocess import Popen, PIPE, check_output as co
 import time

 from mininet.log import info