**/*.py: use /usr/bin/env to find python

site_scons/site_tools/publish.py

-#!/usr/bin/python2.4
+#!/usr/bin/env python
 # Copyright 2009, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
@@ skipping 98 matching lines @@
       dest_nodes += self.Replicate(target_path + '/' + source[1], source[0])
     else:
       dest_nodes += self.Replicate(target_path, source[0])
   #GOOGLE_CHANGE(pss) - END CHANGES
   return dest_nodes
 
 
 #GOOGLE_CHANGE(pss) - FROM THIS:
 # def GetPublished(self, group_name, resource_type):
 #   """Returns a list of the published resources of the specified type.
-# 
+#
 #   Args:
 #     self: Environment in which this function was called.
 #     group_name: Name of resource group, or a list of names of resource groups.
 #     resource_type: Type of resources (string), or a list of resource types.
-# 
+#
 #   Returns:
 #     A flattened list of the source nodes from calls to Publish() for the
 #         specified group and resource type.  Returns an empty list if there are
 #         no matching resources.
 #   """
 #GOOGLE_CHANGE(pss) - TO THIS:
 def GetPublishedWithSubdirs(self, group_name, resource_type):
   """Returns a list of the published resources of the specified type.
 
   Args:
@@ skipping 108 matching lines @@
   env.Defer(_InitializePublish)
   env.Defer('BuildEnvironmentSConscripts', after=_InitializePublish)
 
   #GOOGLE_CHANGE(pss) - FROM THIS:
   #GOOGLE_CHANGE(pss) - TO THIS:
   env.AddMethod(GetPublishedWithSubdirs)
   #GOOGLE_CHANGE(pss) - END CHANGES
   env.AddMethod(GetPublished)
   env.AddMethod(Publish)
   env.AddMethod(ReplicatePublished)