diff --git a/cpuset/commands/proc.py b/cpuset/commands/proc.py
index 269670c..e46675d 100644
--- a/cpuset/commands/proc.py
+++ b/cpuset/commands/proc.py
@@ -5,6 +5,7 @@ from builtins import str
 from builtins import range
 __copyright__ = """
 Copyright (C) 2007-2010 Novell Inc.
+Copyright (C) 2013-2017 SUSE
 Author: Alex Tsariounov <alext@novell.com>
 
 This program is free software; you can redistribute it and/or modify
diff --git a/cpuset/commands/set.py b/cpuset/commands/set.py
index b72e452..62d621e 100644
--- a/cpuset/commands/set.py
+++ b/cpuset/commands/set.py
@@ -1,11 +1,10 @@
 """Cpuset manipulation command
 """
-from __future__ import division
 
 from builtins import str
-from past.utils import old_div
 __copyright__ = """
 Copyright (C) 2007-2010 Novell Inc.
+Copyright (C) 2013-2017 SUSE
 Author: Alex Tsariounov <alext@novell.com>
 
 This program is free software; you can redistribute it and/or modify
@@ -483,10 +482,10 @@ def set_details(name, indent=None, width=None, usehex=False):
 
     if width != 0 and len(tst) > width:
         target = width - len(out)
-        patha = set.path[:old_div(len(set.path),2)-3]
-        pathb = set.path[old_div(len(set.path),2):]
-        patha = patha[:old_div(target,2)-3]
-        pathb = pathb[old_div(-target,2):]
+        patha = set.path[:len(set.path)//2-3]
+        pathb = set.path[len(set.path//2):]
+        patha = patha[:target//2-3]
+        pathb = pathb[-target//2:]
         out += patha + '...' + pathb
     else:
         out = tst
diff --git a/cpuset/commands/shield.py b/cpuset/commands/shield.py
index 3aea8ce..ea57f22 100644
--- a/cpuset/commands/shield.py
+++ b/cpuset/commands/shield.py
@@ -4,6 +4,7 @@
 from builtins import str
 __copyright__ = """
 Copyright (C) 2007-2010 Novell Inc.
+Copyright (C) 2013-2017 SUSE
 Author: Alex Tsariounov <alext@novell.com>
 
 This program is free software; you can redistribute it and/or modify
diff --git a/cpuset/config.py b/cpuset/config.py
index 4231710..a18e2f2 100644
--- a/cpuset/config.py
+++ b/cpuset/config.py
@@ -13,6 +13,7 @@ from future import standard_library
 standard_library.install_aliases()
 __copyright__ = """
 Copyright (C) 2009-2010 Novell Inc.
+Copyright (C) 2013-2017 SUSE
 Author: Alex Tsariounov <alext@novell.com>
 
 This program is free software; you can redistribute it and/or modify
diff --git a/cpuset/cset.py b/cpuset/cset.py
index 794a23d..cbff02b 100644
--- a/cpuset/cset.py
+++ b/cpuset/cset.py
@@ -7,6 +7,7 @@ from builtins import range
 from builtins import object
 __copyright__ = """
 Copyright (C) 2007-2010 Novell Inc.
+Copyright (C) 2013-2017 SUSE
 Author: Alex Tsariounov <alext@novell.com>
 
 This program is free software; you can redistribute it and/or modify
diff --git a/cpuset/main.py b/cpuset/main.py
index 2cce087..7c9240d 100644
--- a/cpuset/main.py
+++ b/cpuset/main.py
@@ -8,6 +8,7 @@ standard_library.install_aliases()
 from builtins import str
 __copyright__ = """
 Copyright (C) 2007-2010 Novell Inc.
+Copyright (C) 2013-2017 SUSE
 Author: Alex Tsariounov <alext@novell.com>
 
 This program is free software; you can redistribute it and/or modify
diff --git a/cpuset/util.py b/cpuset/util.py
index f5c6415..2ffdca6 100644
--- a/cpuset/util.py
+++ b/cpuset/util.py
@@ -1,14 +1,13 @@
 """Utility functions
 """
-from __future__ import division
 from __future__ import print_function
 
 from builtins import chr
 from builtins import range
-from past.utils import old_div
 from builtins import object
 __copyright__ = """
 Copyright (C) 2007-2010 Novell Inc.
+Copyright (C) 2013-2017 SUSE
 Author: Alex Tsariounov <alext@novell.com>
 
 This program is free software; you can redistribute it and/or modify
@@ -91,7 +90,7 @@ class ProgressBar(object):
         else:
             percentcomplete=100
 
-        blockcount=int(old_div(percentcomplete,2))
+        blockcount=percentcomplete//2
         if not config.mread:
             if blockcount > self.blockcount:
                 for i in range(self.blockcount,blockcount):