hypothesis: all my problems were due to that one test

Author: chrispycheng

nibabel/cmdline/diff.py

@@ -21,7 +21,6 @@
 
 import nibabel as nib
 import nibabel.cmdline.utils
-import itertools
 import hashlib
 
 
@@ -93,7 +92,7 @@ def diff_headers(files, fields):
                 pass
 
             # compare current file with other files
-            for i in files[f+1:]:
+            for i in files[f + 1:]:
                 other_field = i[h]
 
                 # sometimes field.item doesn't work

nibabel/cmdline/tests/test_utils.py

@@ -5,17 +5,12 @@
 Test running scripts
 """
 
-from numpy.testing import (assert_almost_equal,
-                           assert_array_equal)
-
-from nose.tools import (assert_true, assert_false, assert_raises,
-                        assert_equal, assert_not_equal)
+from nose.tools import assert_equal
 
 import nibabel as nib
 from nibabel.cmdline.utils import *
 from nibabel.cmdline.diff import diff_header_fields, diff_headers
-from os.path import (dirname, join as pjoin, abspath, splitext, basename,
-                     exists)
+from os.path import (dirname, join as pjoin, abspath)
 
 
 DATA_PATH = abspath(pjoin(dirname(__file__), '../../tests/data'))