use print() - import print_function - should be fine for both py2 and py3

[nepi.git] / src / nepi / resources / planetlab / sfa_node.py

diff --git a/src/nepi/resources/planetlab/sfa_node.py b/src/nepi/resources/planetlab/sfa_node.py
index b2d3072..81783cd 100644 (file)
--- a/src/nepi/resources/planetlab/sfa_node.py
+++ b/src/nepi/resources/planetlab/sfa_node.py
@@ -3,9 +3,8 @@
 #    Copyright (C) 2013 INRIA
 #
 #    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation, either version 3 of the License, or
-#    (at your option) any later version.
+#    it under the terms of the GNU General Public License version 2 as
+#    published by the Free Software Foundation;
 #
 #    This program is distributed in the hope that it will be useful,
 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -17,6 +16,8 @@
 #
 # Author: Lucia Guevgeozian <lucia.guevgeozian_odizzio@inria.fr>
 
+from __future__ import print_function
+
 from nepi.execution.attribute import Attribute, Flags, Types
 from nepi.execution.resource import ResourceManager, clsinit_copy, \
         ResourceState
@@ -39,7 +40,7 @@ class PlanetlabSfaNode(LinuxNode):
     _rtype = "planetlab::sfa::Node"
     _help = "Controls a PlanetLab host accessible using a SSH key " \
             "and provisioned using SFA"
-    _backend = "planetlab"
+    _platform = "planetlab"
 
     @classmethod
     def _register_attributes(cls):
@@ -530,10 +531,10 @@ class PlanetlabSfaNode(LinuxNode):
             # and perform ping to check that is really alive
             if not self._blacklisted(host_hrn):
                 if not self._reserved(host_hrn):
-                    print self.sfaapi._reserved ,self.guid
+                    print(self.sfaapi._reserved ,self.guid)
                     for hostname, hrn in nodes.iteritems():
                         if host_hrn == hrn:
-                            print 'hostname' ,hostname
+                            print('hostname' ,hostname)
                             ping_ok = self._do_ping(hostname)
                 
                     if not ping_ok: