STY: Small PEP8 cleanups.

3 files changed, 5 insertions, 2 deletions

diff --git a/numpy/testing/nosetester.py b/numpy/testing/nosetester.py
index 68165e126..6fff240eb 100644
--- a/numpy/testing/nosetester.py
+++ b/numpy/testing/nosetester.py
@@ -55,6 +55,7 @@ def get_package_name(filepath):
 
     return '.'.join(pkg_name)
 
+
 def run_module_suite(file_to_run=None, argv=None):
     """
     Run a test module.
@@ -489,6 +490,7 @@ class NoseTester(object):
 
         return nose.run(argv=argv, addplugins=add_plugins)
 
+
 def _numpy_tester():
     if hasattr(np, "__version__") and ".dev0" in np.__version__:
         mode = "develop"
diff --git a/numpy/testing/tests/test_utils.py b/numpy/testing/tests/test_utils.py
index 6ba0b5a75..c0f609883 100644
--- a/numpy/testing/tests/test_utils.py
+++ b/numpy/testing/tests/test_utils.py
@@ -779,6 +779,7 @@ class TestULP(unittest.TestCase):
                                   lambda: assert_array_max_ulp(nan, nzero,
                                                                maxulp=maxulp))
 
+
 class TestStringEqual(unittest.TestCase):
     def test_simple(self):
         assert_string_equal("hello", "hello")
@@ -804,7 +805,7 @@ def assert_warn_len_equal(mod, n_in_context, py3_n_in_context=None):
     if 'version' in mod_warns:
         if py3_n_in_context is None:
             py3_n_in_context = n_in_context
-        assert_equal(len(mod_warns)-1, py3_n_in_context)
+        assert_equal(len(mod_warns) - 1, py3_n_in_context)
     else:
         assert_equal(len(mod_warns), n_in_context)
 
@@ -1038,7 +1039,6 @@ def test_tempdir():
     assert_(not os.path.isdir(tdir))
 
 
-
 def test_temppath():
     with temppath() as fpath:
         with open(fpath, 'w') as f:
diff --git a/numpy/testing/utils.py b/numpy/testing/utils.py
index 20f7a9ac2..c7f4a0aa7 100644
--- a/numpy/testing/utils.py
+++ b/numpy/testing/utils.py
@@ -48,6 +48,7 @@ verbose = 0
 IS_PYPY = '__pypy__' in sys.modules
 HAS_REFCOUNT = getattr(sys, 'getrefcount', None) is not None
 
+
 def import_nose():
     """ Import nose only when needed.
     """