From 9ab73ea875e5cc9119781ded3dd133112765ca07 Mon Sep 17 00:00:00 2001
From: nikohansen <nikolaus.hansen@inria.fr>
Date: Tue, 20 Nov 2018 13:56:31 +0100
Subject: [PATCH] version 2.6.1

and fixed test for Python 2
---
 cma/__init__.py           | 4 ++--
 cma/optimization_tools.py | 4 ++--
 cma/utilities/utils.py    | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/cma/__init__.py b/cma/__init__.py
index 19d7910..32305fb 100644
--- a/cma/__init__.py
+++ b/cma/__init__.py
@@ -144,7 +144,7 @@
 # fcts = ff  # historical reasons only, replace cma.fcts with cma.ff first
 
 __author__ = 'Nikolaus Hansen'
-__version__ = "2.6.0  $Revision: 4423 $ $Date: 2018-04-25 16:34:52 +0200 (Wed, 25 Apr 2018) $"
+__version__ = "2.6.1  $Revision: 4424 $ $Date: 2018-11-18 20:02:58 +0100 (Sun, 18 Nov 2018) $"
 # $Source$  # according to PEP 8 style guides, but what is it good for?
-# $Id: __init__.py 4423 2018-04-25 14:34:52Z hansen $
+# $Id: __init__.py 4424 2018-11-18 19:02:58Z hansen $
 # bash $: svn propset svn:keywords 'Date Revision Id' __init__.py
diff --git a/cma/optimization_tools.py b/cma/optimization_tools.py
index 6a4126d..3ce420e 100644
--- a/cma/optimization_tools.py
+++ b/cma/optimization_tools.py
@@ -97,8 +97,8 @@ def contour_data(fct, x_range, y_range):
     >>> x0 = np.zeros(22)
     >>> indices_to_vary = [2, 4]
     >>> f2 = cma.fitness_transformations.FixVariables(fd,
-    ...          {i: x0[i] for i in range(len(x0))
-    ...                    if i not in indices_to_vary})
+    ...          dict((i, x0[i]) for i in range(len(x0))
+    ...                          if i not in indices_to_vary))
     >>> isinstance(f2, cma.fitness_transformations.FixVariables)
     True
     >>> isinstance(f2, cma.fitness_transformations.ComposedFunction)
diff --git a/cma/utilities/utils.py b/cma/utilities/utils.py
index fc4c8a8..0d2d592 100644
--- a/cma/utilities/utils.py
+++ b/cma/utilities/utils.py
@@ -290,7 +290,7 @@ class DictClass(dict):
     """A class wrapped over `dict` to use class .-notation.
 
     >>> from cma.utilities.utils import DictClass
-    >>> dict_ = {3 * c: c for c in 'abcd'}
+    >>> dict_ = dict((3 * c, c) for c in 'abcd')
     >>> as_class = DictClass(dict_)
     >>> assert as_class.__dict__ == dict_ == as_class
     >>> assert as_class.aaa == 'a'