DOCTEST: Use legacy float array printing for now

Author: effigies

nibabel/affines.py

@@ -1,6 +1,12 @@
 # emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: nil -*-
 # vi: set ft=python sts=4 ts=4 sw=4 et:
 """ Utility routines for working with points and affine transforms
+
+.. testsetup::
+
+>>> from distutils.version import LooseVersion
+>>> if LooseVersion(np.__version__) > LooseVersion('1.13.1'):
+...     np.set_printoptions(sign='legacy')
 """
 
 import numpy as np

nibabel/casting.py

@@ -2,6 +2,12 @@
 
 Most routines work round some numpy oddities in floating point precision and
 casting.  Others work round numpy casting to and from python ints
+
+.. testsetup::
+
+>>> from distutils.version import LooseVersion
+>>> if LooseVersion(np.__version__) > LooseVersion('1.13.1'):
+...     np.set_printoptions(sign='legacy')
 """
 
 from numbers import Integral

nibabel/nicom/dwiparams.py

@@ -18,6 +18,11 @@
 
    B ~ (q_est . q_est.T) / norm(q_est)
 
+.. testsetup::
+
+>>> from distutils.version import LooseVersion
+>>> if LooseVersion(np.__version__) > LooseVersion('1.13.1'):
+...     np.set_printoptions(sign='legacy')
 '''
 import numpy as np
 import numpy.linalg as npl

nibabel/nifti1.py

@@ -9,6 +9,12 @@
 ''' Read / write access to NIfTI1 image format
 
 NIfTI1 format defined at http://nifti.nimh.nih.gov/nifti-1/
+
+.. testsetup::
+
+>>> from distutils.version import LooseVersion
+>>> if LooseVersion(np.__version__) > LooseVersion('1.13.1'):
+...     np.set_printoptions(sign='legacy')
 '''
 from __future__ import division, print_function
 import warnings

nibabel/quaternions.py

@@ -23,6 +23,12 @@
 >>> M = quat2mat(q) # from this module
 >>> vec = np.array([1, 2, 3]).reshape((3,1)) # column vector
 >>> tvec = np.dot(M, vec)
+
+.. testsetup::
+
+>>> from distutils.version import LooseVersion
+>>> if LooseVersion(np.__version__) > LooseVersion('1.13.1'):
+...     np.set_printoptions(sign='legacy')
 '''
 
 import math