Add six imports

docs/iris/example_tests/__init__.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -16,3 +16,5 @@
 # along with Iris.  If not, see <http://www.gnu.org/licenses/>.
 
 from __future__ import (absolute_import, division, print_function)
+
+import six

docs/iris/example_tests/extest_util.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -23,6 +23,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 import contextlib
 import os.path
 import sys

docs/iris/example_tests/test_COP_1d_plot.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before importing anything else.
 import iris.tests as tests
 

docs/iris/example_tests/test_COP_maps.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before importing anything else.
 import iris.tests as tests
 

docs/iris/example_tests/test_SOI_filtering.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2012 - 2014, Met Office
+# (C) British Crown Copyright 2012 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before importing anything else.
 import iris.tests as tests
 

docs/iris/example_tests/test_TEC.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before importing anything else.
 import iris.tests as tests
 

docs/iris/example_tests/test_anomaly_log_colouring.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2014, Met Office
+# (C) British Crown Copyright 2014 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before
 # importing anything else.
 import iris.tests as tests

docs/iris/example_tests/test_atlantic_profiles.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2013 - 2014, Met Office
+# (C) British Crown Copyright 2013 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before
 # importing anything else.
 import iris.tests as tests

docs/iris/example_tests/test_cross_section.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before importing anything else.
 import iris.tests as tests
 

docs/iris/example_tests/test_custom_aggregation.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2013 - 2014, Met Office
+# (C) British Crown Copyright 2013 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before
 # importing anything else.
 import iris.tests as tests

docs/iris/example_tests/test_custom_file_loading.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before importing anything else.
 import iris.tests as tests
 

docs/iris/example_tests/test_deriving_phenomena.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before importing anything else.
 import iris.tests as tests
 

docs/iris/example_tests/test_global_map.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before importing anything else.
 import iris.tests as tests
 

docs/iris/example_tests/test_hovmoller.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before importing anything else.
 import iris.tests as tests
 

docs/iris/example_tests/test_lagged_ensemble.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before importing anything else.
 import iris.tests as tests
 

docs/iris/example_tests/test_lineplot_with_legend.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before importing anything else.
 import iris.tests as tests
 

docs/iris/example_tests/test_orca_projection.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2014, Met Office
+# (C) British Crown Copyright 2014 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before
 # importing anything else.
 import iris.tests as tests

docs/iris/example_tests/test_polar_stereo.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2013 - 2014, Met Office
+# (C) British Crown Copyright 2013 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised
 # before importing anything else.
 import iris.tests as tests

docs/iris/example_tests/test_polynomial_fit.py

@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before
 # importing anything else.
 import iris.tests as tests

docs/iris/example_tests/test_projections_and_annotations.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2014, Met Office
+# (C) British Crown Copyright 2014 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before
 # importing anything else.
 import iris.tests as tests

docs/iris/example_tests/test_rotated_pole_mapping.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # Import Iris tests first so that some things can be initialised before importing anything else.
 import iris.tests as tests
 

docs/iris/src/conf.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 # -*- coding: utf-8 -*-
 #
 # Iris documentation build configuration file, created by
@@ -97,7 +99,7 @@
 project = u'Iris'
 # define the copyright information for latex builds. Note, for html builds,
 # the copyright exists directly inside "_templates/layout.html"
-copyright = u'British Crown Copyright 2010 - 2014, Met Office'
+copyright = u'British Crown Copyright 2010 - 2015, Met Office'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the

docs/iris/src/developers_guide/gitwash_dumper.py

@@ -3,6 +3,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 import os
 from os.path import join as pjoin
 import shutil

docs/iris/src/sphinxext/auto_label_figures.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2014, Met Office
+# (C) British Crown Copyright 2014 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 import os
 from docutils import nodes
 

docs/iris/src/sphinxext/custom_class_autodoc.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 from sphinx.ext import autodoc
 from sphinx.ext.autodoc import *
 

docs/iris/src/sphinxext/custom_data_autodoc.py

@@ -17,6 +17,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 from sphinx.ext.autodoc import DataDocumenter, ModuleLevelDocumenter
 try:
     # Use 'object_description' in place of the former 'safe_repr' function.

docs/iris/src/sphinxext/gen_example_directory.py

@@ -1,4 +1,4 @@
-# (C) British Crown Copyright 2010 - 2014, Met Office
+# (C) British Crown Copyright 2010 - 2015, Met Office
 #
 # This file is part of Iris.
 #
@@ -22,6 +22,8 @@
 
 from __future__ import (absolute_import, division, print_function)
 
+import six
+
 import os
 import re
 import sys