Pass pylint.

mininet/term.py

@@ -15,7 +15,7 @@ from mininet.util import quietRun
 def quoteArg( arg ):
     "Quote an argument if it contains spaces."
     return repr( arg ) if ' ' in arg else arg
-    
+
 def makeTerm( node, title='Node', term='xterm' ):
     """Run screen on a node, and hook up a terminal.
        node: Node object
@@ -38,9 +38,9 @@ def makeTerm( node, title='Node', term='xterm' ):
     else:
         args = [ 'sh', '-c', 'exec tail -f /tmp/' + node.name + '*.log' ]
     if term == 'gterm':
-        # Compress these for gnome-terminal, which expects one token 
+        # Compress these for gnome-terminal, which expects one token
         # to follow the -e option
-        args = [ ' '.join( [ quoteArg( arg ) for arg in args ] ) ] 
+        args = [ ' '.join( [ quoteArg( arg ) for arg in args ] ) ]
     return Popen( cmds[ term ] + args )
 
 def cleanUpScreens():