2to3: Apply `print` fixer.

Add `print_function` to all `from __future__ import ...` statements
and use the python3 print function syntax everywhere.

Closes #3078.

12 files changed, 47 insertions, 47 deletions

diff --git a/numpy/testing/__init__.py b/numpy/testing/__init__.py
index cee2d6944..4265eddcf 100644
--- a/numpy/testing/__init__.py
+++ b/numpy/testing/__init__.py
@@ -5,7 +5,7 @@ in a single location, so that test scripts can just import it and work right
 away.
 
 """
-from __future__ import division, absolute_import
+from __future__ import division, absolute_import, print_function
 
 from unittest import TestCase
 
diff --git a/numpy/testing/decorators.py b/numpy/testing/decorators.py
index 6d3da95ed..ac3526ea7 100644
--- a/numpy/testing/decorators.py
+++ b/numpy/testing/decorators.py
@@ -13,7 +13,7 @@ function name, setup and teardown functions and so on - see
 ``nose.tools`` for more information.
 
 """
-from __future__ import division, absolute_import
+from __future__ import division, absolute_import, print_function
 
 import warnings
 import sys
diff --git a/numpy/testing/noseclasses.py b/numpy/testing/noseclasses.py
index f3c15b39d..5497bd9ce 100644
--- a/numpy/testing/noseclasses.py
+++ b/numpy/testing/noseclasses.py
@@ -4,7 +4,7 @@
 # Because this module imports nose directly, it should not
 # be used except by nosetester.py to avoid a general NumPy
 # dependency on nose.
-from __future__ import division, absolute_import
+from __future__ import division, absolute_import, print_function
 
 import os
 import doctest
diff --git a/numpy/testing/nosetester.py b/numpy/testing/nosetester.py
index 326c36cac..a7354b794 100644
--- a/numpy/testing/nosetester.py
+++ b/numpy/testing/nosetester.py
@@ -4,7 +4,7 @@ Nose test running.
 This module implements ``test()`` and ``bench()`` functions for NumPy modules.
 
 """
-from __future__ import division, absolute_import
+from __future__ import division, absolute_import, print_function
 
 import os
 import sys
@@ -195,19 +195,19 @@ class NoseTester(object):
         nose = import_nose()
 
         import numpy
-        print "NumPy version %s" % numpy.__version__
+        print("NumPy version %s" % numpy.__version__)
         npdir = os.path.dirname(numpy.__file__)
-        print "NumPy is installed in %s" % npdir
+        print("NumPy is installed in %s" % npdir)
 
         if 'scipy' in self.package_name:
             import scipy
-            print "SciPy version %s" % scipy.__version__
+            print("SciPy version %s" % scipy.__version__)
             spdir = os.path.dirname(scipy.__file__)
-            print "SciPy is installed in %s" % spdir
+            print("SciPy is installed in %s" % spdir)
 
         pyversion = sys.version.replace('\n','')
-        print "Python version %s" % pyversion
-        print "nose version %d.%d.%d" % nose.__versioninfo__
+        print("Python version %s" % pyversion)
+        print("nose version %d.%d.%d" % nose.__versioninfo__)
 
     def _get_custom_doctester(self):
         """ Return instantiated plugin for doctests
@@ -335,9 +335,9 @@ class NoseTester(object):
         utils.verbose = verbose
 
         if doctests:
-            print "Running unit tests and doctests for %s" % self.package_name
+            print("Running unit tests and doctests for %s" % self.package_name)
         else:
-            print "Running unit tests for %s" % self.package_name
+            print("Running unit tests for %s" % self.package_name)
 
         self._show_system_info()
 
@@ -437,7 +437,7 @@ class NoseTester(object):
 
         """
 
-        print "Running benchmarks for %s" % self.package_name
+        print("Running benchmarks for %s" % self.package_name)
         self._show_system_info()
 
         argv = self._test_argv(label, verbose, extra_argv)
diff --git a/numpy/testing/nulltester.py b/numpy/testing/nulltester.py
index 0419f9436..d94d8ed50 100644
--- a/numpy/testing/nulltester.py
+++ b/numpy/testing/nulltester.py
@@ -6,7 +6,7 @@ below requirements.
 See pkgtester, nosetester modules
 
 """
-from __future__ import division, absolute_import
+from __future__ import division, absolute_import, print_function
 
 
 class NullTester(object):
diff --git a/numpy/testing/numpytest.py b/numpy/testing/numpytest.py
index 4e2409e8d..4fa9364b1 100644
--- a/numpy/testing/numpytest.py
+++ b/numpy/testing/numpytest.py
@@ -1,4 +1,4 @@
-from __future__ import division, absolute_import
+from __future__ import division, absolute_import, print_function
 
 import os
 import sys
@@ -46,7 +46,7 @@ def importall(package):
         try:
             exec('import %s as m' % (name))
         except Exception as msg:
-            print 'Failed importing %s: %s' %(name, msg)
+            print('Failed importing %s: %s' %(name, msg))
             continue
         importall(m)
     return
diff --git a/numpy/testing/print_coercion_tables.py b/numpy/testing/print_coercion_tables.py
index 829ba0a16..06c968cf4 100755
--- a/numpy/testing/print_coercion_tables.py
+++ b/numpy/testing/print_coercion_tables.py
@@ -2,7 +2,7 @@
 """Prints type-coercion tables for the built-in NumPy types
 
 """
-from __future__ import division, absolute_import
+from __future__ import division, absolute_import, print_function
 
 import numpy as np
 
@@ -20,26 +20,26 @@ class GenericObject(object):
     dtype = np.dtype('O')
 
 def print_cancast_table(ntypes):
-    print 'X',
-    for char in ntypes: print char,
-    print
+    print('X', end=' ')
+    for char in ntypes: print(char, end=' ')
+    print()
     for row in ntypes:
-        print row,
+        print(row, end=' ')
         for col in ntypes:
-            print int(np.can_cast(row, col)),
-        print
+            print(int(np.can_cast(row, col)), end=' ')
+        print()
 
 def print_coercion_table(ntypes, inputfirstvalue, inputsecondvalue, firstarray, use_promote_types=False):
-    print '+',
-    for char in ntypes: print char,
-    print
+    print('+', end=' ')
+    for char in ntypes: print(char, end=' ')
+    print()
     for row in ntypes:
         if row == 'O':
             rowtype = GenericObject
         else:
             rowtype = np.obj2sctype(row)
 
-        print row,
+        print(row, end=' ')
         for col in ntypes:
             if col == 'O':
                 coltype = GenericObject
@@ -65,25 +65,25 @@ def print_coercion_table(ntypes, inputfirstvalue, inputsecondvalue, firstarray,
                 char = '@'
             except TypeError:
                 char = '#'
-            print char,
-        print
+            print(char, end=' ')
+        print()
 
-print "can cast"
+print("can cast")
 print_cancast_table(np.typecodes['All'])
-print
-print "In these tables, ValueError is '!', OverflowError is '@', TypeError is '#'"
-print
-print "scalar + scalar"
+print()
+print("In these tables, ValueError is '!', OverflowError is '@', TypeError is '#'")
+print()
+print("scalar + scalar")
 print_coercion_table(np.typecodes['All'], 0, 0, False)
-print
-print "scalar + neg scalar"
+print()
+print("scalar + neg scalar")
 print_coercion_table(np.typecodes['All'], 0, -1, False)
-print
-print "array + scalar"
+print()
+print("array + scalar")
 print_coercion_table(np.typecodes['All'], 0, 0, True)
-print
-print "array + neg scalar"
+print()
+print("array + neg scalar")
 print_coercion_table(np.typecodes['All'], 0, -1, True)
-print
-print "promote_types"
+print()
+print("promote_types")
 print_coercion_table(np.typecodes['All'], 0, 0, False, True)
diff --git a/numpy/testing/setup.py b/numpy/testing/setup.py
index c72dd1d9a..0e3a9627e 100755
--- a/numpy/testing/setup.py
+++ b/numpy/testing/setup.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-from __future__ import division
+from __future__ import division, print_function
 
 
 def configuration(parent_package='',top_path=None):
diff --git a/numpy/testing/tests/test_decorators.py b/numpy/testing/tests/test_decorators.py
index 0acf5a11a..f3e142d54 100644
--- a/numpy/testing/tests/test_decorators.py
+++ b/numpy/testing/tests/test_decorators.py
@@ -1,4 +1,4 @@
-from __future__ import division, absolute_import
+from __future__ import division, absolute_import, print_function
 
 import numpy as np
 from numpy.testing import *
diff --git a/numpy/testing/tests/test_doctesting.py b/numpy/testing/tests/test_doctesting.py
index 798c0e7e7..43f9fb6ce 100644
--- a/numpy/testing/tests/test_doctesting.py
+++ b/numpy/testing/tests/test_doctesting.py
@@ -1,7 +1,7 @@
 """ Doctests for NumPy-specific nose/doctest modifications
 
 """
-from __future__ import division, absolute_import
+from __future__ import division, absolute_import, print_function
 
 # try the #random directive on the output line
 def check_random_directive():
diff --git a/numpy/testing/tests/test_utils.py b/numpy/testing/tests/test_utils.py
index f08ca2b12..cbc8cd23e 100644
--- a/numpy/testing/tests/test_utils.py
+++ b/numpy/testing/tests/test_utils.py
@@ -1,4 +1,4 @@
-from __future__ import division, absolute_import
+from __future__ import division, absolute_import, print_function
 
 import warnings
 import sys
diff --git a/numpy/testing/utils.py b/numpy/testing/utils.py
index 979894fbc..234311689 100644
--- a/numpy/testing/utils.py
+++ b/numpy/testing/utils.py
@@ -2,7 +2,7 @@
 Utility function to facilitate testing.
 
 """
-from __future__ import division, absolute_import
+from __future__ import division, absolute_import, print_function
 
 import os
 import sys