PL: Bowing to the style gods

Author: pauldmccarthy

nibabel/benchmarks/bench_array_to_file.py

@@ -19,13 +19,11 @@
 
 import numpy as np
 
-from six import BytesIO
-
 from .butils import print_git_title
 
 from numpy.testing import measure
 
-from nibabel.volumeutils import array_to_file
+from nibabel.volumeutils import array_to_file  # NOQA
 
 
 def bench_array_to_file():

nibabel/benchmarks/bench_arrayproxy_slicing.py

@@ -38,7 +38,7 @@
 # Each test involves loading an image of shape SHAPE, and then slicing it
 # NITERS times
 NITERS = 50
-SHAPE  = (100, 100, 100, 100)
+SHAPE = (100, 100, 100, 100)
 
 # One test is run for each combination of SLICEOBJS, KEEP_OPENS, and HAVE_IGZIP
 
@@ -61,8 +61,11 @@
 
 @contextlib.contextmanager
 def patch_indexed_gzip(have_igzip):
-    with mock.patch('nibabel.openers.HAVE_INDEXED_GZIP', have_igzip), \
-         mock.patch('nibabel.arrayproxy.HAVE_INDEXED_GZIP', have_igzip):
+
+    atts = ['nibabel.openers.HAVE_INDEXED_GZIP',
+            'nibabel.arrayproxy.HAVE_INDEXED_GZIP']
+
+    with mock.patch(atts[0], have_igzip), mock.patch(atts[1], have_igzip):
         yield
 
 
@@ -78,12 +81,12 @@ def bench_arrayproxy_slicing():
     # because if keep_file_open is False, HAVE_INDEXED_GZIP has no effect
     tests = [t for t in tests if not (t[0] and not t[1])]
 
-    testfile   = 'testfile.nii'
+    testfile = 'testfile.nii'
     testfilegz = 'test.nii.gz'
 
     def get_test_label(test):
         have_igzip = test[0]
-        keep_open  = test[1]
+        keep_open = test[1]
 
         if not (have_igzip and keep_open):
             return 'gzip'
@@ -166,9 +169,9 @@ def testfunc():
             gc.collect()
 
             if memory_usage is not None:
-                membaseline = max(memory_usage(lambda : None))
-                testmem     = max(memory_usage(testfunc)) - membaseline
-                basemem     = max(memory_usage(basefunc)) - membaseline
+                membaseline = max(memory_usage(lambda: None))
+                testmem = max(memory_usage(testfunc)) - membaseline
+                basemem = max(memory_usage(basefunc)) - membaseline
             else:
                 testmem = np.nan
                 basemem = np.nan

nibabel/benchmarks/bench_finite_range.py

@@ -24,7 +24,7 @@
 
 from numpy.testing import measure
 
-from nibabel.volumeutils import finite_range
+from nibabel.volumeutils import finite_range  # NOQA
 
 
 def bench_finite_range():

nibabel/pkg_info.py

@@ -4,7 +4,7 @@
 try:
     from ConfigParser import RawConfigParser as ConfigParser
 except ImportError:
-    from configparser import RawConfigParser as ConfigParser # python 3
+    from configparser import RawConfigParser as ConfigParser  # python 3
 
 COMMIT_INFO_FNAME = 'COMMIT_INFO.txt'