# emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: nil -*-
# vi: set ft=python sts=4 ts=4 sw=4 et:
"""The testing directory contains a small set of imaging files to be
used for doctests only. More thorough tests and example data will be
stored in a nipy data packages that you can download separately.
.. note:
We use the ``nose`` testing framework for tests.
Nose is a dependency for the tests, but should not be a dependency
for running the algorithms in the NIPY library. This file should
import without nose being present on the python path.
Examples
--------
>>> from nipy.testing import funcfile
>>> from nipy.io.api import load_image
>>> img = load_image(funcfile)
>>> img.shape
(17, 21, 3, 20)
"""
from __future__ import absolute_import
import os
import numpy as np
# Discover directory path
filepath = os.path.abspath(__file__)
basedir = os.path.dirname(filepath)
funcfile = os.path.join(basedir, 'functional.nii.gz')
anatfile = os.path.join(basedir, 'anatomical.nii.gz')
from numpy.testing import *
# Overwrites numpy.testing.Tester
from .nosetester import NipyNoseTester as Tester
test = Tester().test
bench = Tester().bench
from . import decorators as dec
# Allow failed import of nose if not now running tests
try:
from nose.tools import assert_true, assert_false
except ImportError:
pass
[docs]def legacy_printing():
""" Set numpy print options to "legacy" for new versions of numpy
If imported into a file, nosetest will run this before any doctests.
"""
from distutils.version import LooseVersion
if LooseVersion(np.__version__) >= LooseVersion('1.14'):
np.set_printoptions(legacy="1.13")