Be more Python3 compliant and replace "beta" menu by "alpha".

cumulus/src/plugins/chip/configuration.py

@@ -1057,7 +1057,8 @@ class ChipConf ( object ):
         raise ErrorMessage( 1, 'Chip "%s" doesn\'t seems to have a corona.' % self.cell.getName() )
         self.validated = False
       else:
-        for instance in self.corona.getInstances(): self.cores.append( instance )
+        for instance in self.corona.getInstances():
+          self.cores.append( instance )
 
         if len(self.cores) > 1:
           message = [ 'Chip "%s" have more than one core:' % self.cell.getName() ]

cumulus/src/plugins/conductor.py

@@ -13,11 +13,13 @@
 # |  Python      :       "./plugins/conductorplugin.py"             |
 # +-----------------------------------------------------------------+
 
-try:
+
+from   __future__ import print_function
 import sys
 import traceback
 import os.path
 import math
+try:
     import Cfg
     import Hurricane
     from   Hurricane  import DbU
@@ -47,7 +49,7 @@ def unicornHook ( **kw ):
     kw['beforeAction'] = 'placeAndRoute.conductor'
 
     plugins.kwAddMenu    ( 'placeAndRoute', 'P&&R', **kw )
-    plugins.kwUnicornHook( 'misc.beta.conductor'
+    plugins.kwUnicornHook( 'misc.alpha.conductor'
                          , 'P&&R Conductor'
                          , 'Perform a placement driven by global routing, then detailed routing'
                          , sys.modules[__name__].__file__
@@ -92,7 +94,7 @@ def scriptMain ( **kw ):
         editor = None
         if kw.has_key('editor') and kw['editor']:
             editor = kw['editor']
-            print '  o  Editor found, running in graphic mode.'
+            print( '  o  Editor found, running in graphic mode.' )
             editor.setLayerVisible( 'rubber', False )
             if cell == None: cell = editor.getCell()
       
@@ -105,10 +107,10 @@ def scriptMain ( **kw ):
         iteration = 0
       
         while iteration < maxPlaceIterations:
-            print '\n  o  P&R Conductor iteration: %d (max:%s)' % (iteration,maxPlaceIterations)
+            print( '\n  o  P&R Conductor iteration: {} (max:{})'.format(iteration,maxPlaceIterations) )
             
             if not (katana is None):
-                print '  o  Global routing has failed, re-place design.'
+                print( '  o  Global routing has failed, re-place design.' )
                 katana.resetRouting()
                 katana.destroy     ()
                 katana = None
@@ -121,7 +123,8 @@ def scriptMain ( **kw ):
             if iteration:
                 if useFixedAbHeight and iteration == 1:
                     etesian.setFixedAbHeight( cell.getAbutmentBox().getHeight() )
-                    print 'etesian.setFixedAbHeight():', DbU.getValueString(cell.getAbutmentBox().getHeight())
+                    print( 'etesian.setFixedAbHeight(): {}'.format(
+                        DbU.getValueString(cell.getAbutmentBox().getHeight())) )
                 etesian.resetPlacement()
             etesian.place()
             etesian.destroy()

cumulus/src/plugins/matrixplacer.py

@@ -1111,10 +1111,10 @@ class MatrixPlacer ( object ):
 # Plugin hook functions, unicornHook:menus, ScritMain:call
 
 def unicornHook ( **kw ):
-    kw['beforeAction'] = 'misc.beta'
+    kw['beforeAction'] = 'misc.alpha'
 
    #plugins.kwAddMenu    ( 'placeAndRoute', 'P&&R', **kw )
-    plugins.kwUnicornHook( 'misc.beta.matrixPlacer'
+    plugins.kwUnicornHook( 'misc.alpha.matrixPlacer'
                          , 'Matrix Placer'
                          , 'Look for a Matrix-Like netlist strucure and place it'
                          , sys.modules[__name__].__file__