X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=src%2Fnepi%2Fresources%2Fns3%2Fns3wrapper.py;h=7172ad1cc294c4330f4494883cbd4fc3d9511bbd;hb=3fe2e6f7812888dc1366915545dd2243ff6fb1bb;hp=a9a5e126f693096aa363ee134d239ea48c69c6c3;hpb=9199b66cf4e5c3bdf8926153a63084c352c40721;p=nepi.git

diff --git a/src/nepi/resources/ns3/ns3wrapper.py b/src/nepi/resources/ns3/ns3wrapper.py
index a9a5e126..7172ad1c 100644
--- a/src/nepi/resources/ns3/ns3wrapper.py
+++ b/src/nepi/resources/ns3/ns3wrapper.py
@@ -23,6 +23,8 @@ import threading
 import time
 import uuid
 
+from six import integer_types, string_types
+
 SINGLETON = "singleton::"
 SIMULATOR_UUID = "singleton::Simulator"
 CONFIG_UUID = "singleton::Config"
@@ -326,8 +328,8 @@ class NS3Wrapper(object):
             # If the result is an object (not a base value),
             # then keep track of the object a return the object
             # reference (newuuid)
-            if not (result is None or type(result) in [
-                    bool, float, long, str, int]):
+            if result is not None \
+              and not isinstance(result, (bool, float) + integer_types + string_types):
                 self._objects[newuuid] = result
                 result = newuuid
 
@@ -482,7 +484,10 @@ class NS3Wrapper(object):
                 condition.release()
 
         # contextId is defined as general context
-        contextId = long(0xffffffff)
+        # xxx possible distortion when upgrading to python3
+        # really not sure what's the point in this long() business..
+        #contextId = long(0xffffffff)
+        contextId = 0xffffffff
 
         # delay 0 means that the event is expected to execute inmediately
         delay = self.ns3.Seconds(0)