Added two spaces before in-line # comments.

mininet/log.py

@@ -41,7 +41,7 @@ class StreamHandlerNoNewline( logging.StreamHandler ):
         try:
             msg = self.format( record )
             fs = '%s'  # was '%s\n'
-            if not hasattr( types, 'UnicodeType' ): #if no unicode support...
+            if not hasattr( types, 'UnicodeType' ):  # if no unicode support...
                 self.stream.write( fs % msg )
             else:
                 try:

mininet/net.py

@@ -97,7 +97,7 @@ from mininet.util import quietRun, fixLimits
 from mininet.util import createLink, macColonHex, ipStr, ipParse
 from mininet.xterm import cleanUpScreens, makeXterms
 
-DATAPATHS = [ 'kernel' ] #[ 'user', 'kernel' ]
+DATAPATHS = [ 'kernel' ]  # [ 'user', 'kernel' ]
 
 def init():
     "Initialize Mininet."

mininet/topolib.py

@@ -25,7 +25,7 @@ class TreeTopo( Topo ):
             for i in range( 0, fanout ):
                 child = n + 1
                 self.add_edge( me, child )
-                n = self.addTree( child, depth-1, fanout )
+                n = self.addTree( child, depth - 1, fanout )
         return n
 
     # pylint: enable-msg=W0612