TST: Switch to using pytest markers

Use standard pytest markers everywhere in the numpy tests. At this point
there should be no nose dependency. However, nose is required to test
the legacy decorators if so desired.

At this point, numpy test cannot be run in the way with runtests, rather
installed numpy can be tested with `pytest --pyargs numpy` as long as
that is not run from the repo. Run it from the tools directory or some
such.

1 files changed, 4 insertions, 2 deletions

diff --git a/numpy/lib/tests/test_utils.py b/numpy/lib/tests/test_utils.py
index 92bcdc238..7d8e7e68e 100644
--- a/numpy/lib/tests/test_utils.py
+++ b/numpy/lib/tests/test_utils.py
@@ -1,9 +1,11 @@
 from __future__ import division, absolute_import, print_function
 
 import sys
+import pytest
+
 from numpy.core import arange
 from numpy.testing import (
-    run_module_suite, assert_, assert_equal, assert_raises_regex, dec
+    run_module_suite, assert_, assert_equal, assert_raises_regex
     )
 from numpy.lib import deprecate
 import numpy.lib.utils as utils
@@ -14,7 +16,7 @@ else:
     from StringIO import StringIO
 
 
-@dec.skipif(sys.flags.optimize == 2)
+@pytest.mark.skipif(sys.flags.optimize == 2, reason="Python running -OO")
 def test_lookfor():
     out = StringIO()
     utils.lookfor('eigenvalue', module='numpy', output=out,