check fixes

nipype/algorithms/confounds.py

@@ -308,14 +308,14 @@ class CompCorInputSpec(BaseInterfaceInputSpec):
  mask_files = InputMultiPath(File(exists=True),
  desc=('One or more mask files that determines '
  'ROI (3D). When more that one file is '
- 'provided `merge_method` or ' 
+ 'provided `merge_method` or '
  '`merge_index` must be provided'))
  merge_method = traits.Enum('union', 'intersect', 'none', xor=['mask_index'],
  requires=['mask_files'],
  desc=('Merge method if multiple masks are '
- 'present - `union` uses voxels included in' 
+ 'present - `union` uses voxels included in'
  ' at least one input mask, `intersect` '
- 'uses only voxels present in all input ' 
+ 'uses only voxels present in all input '
  'masks, `none` performs CompCor on '
  'each mask individually'))
  mask_index = traits.Range(low=0, xor=['merge_method'],
@@ -330,8 +330,8 @@ class CompCorInputSpec(BaseInterfaceInputSpec):
  'pre-component extraction'))
  regress_poly_degree = traits.Range(low=1, default=1, usedefault=True,
  desc='the degree polynomial to use')
- header_prefix = traits.Str(desc=('the desired header for the output tsv ' 
- 'file (one column). If undefined, will ' 
+ header_prefix = traits.Str(desc=('the desired header for the output tsv '
+ 'file (one column). If undefined, will '
  'default to "CompCor"'))
 
 
@@ -851,8 +851,8 @@ def combine_mask_files(mask_files, mask_method=None, mask_index=None):
  if len(mask_files) == 1:
  mask_index = 0
  else:
- raise ValueError(('When more than one mask file is provided, ' 
- 'one of merge_method or mask_index must be ' 
+ raise ValueError(('When more than one mask file is provided, '
+ 'one of merge_method or mask_index must be '
  'set'))
  if mask_index < len(mask_files):
  mask = nb.load(mask_files[mask_index], mmap=NUMPY_MMAP)

nipype/interfaces/fsl/ICA_AROMA.py

@@ -1,8 +1,8 @@
 # -*- coding: utf-8 -*-
 # emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: nil -*-
 # vi: set ft=python sts=4 ts=4 sw=4 et:
-"""This commandline module provides classes for interfacing with the 
-`ICA-AROMA.py<https://github.com/rhr-pruim/ICA-AROMA>`_ command line tool. 
+"""This commandline module provides classes for interfacing with the
+`ICA-AROMA.py<https://github.com/rhr-pruim/ICA-AROMA>`_ command line tool.
  Change directory to provide relative paths for doctests
  >>> import os
  >>> filepath = os.path.dirname(os.path.realpath(__file__))
@@ -23,18 +23,18 @@
 
 class ICA_AROMAInputSpec(CommandLineInputSpec):
  feat_dir = Directory(exists=True, mandatory=True,
- argstr='-feat %s', 
+ argstr='-feat %s',
  xor=['in_file', 'mat_file', 'fnirt_warp_file', 'motion_parameters'],
  desc='If a feat directory exists and temporal filtering '
  'has not been run yet, ICA_AROMA can use the files in '
  'this directory.')
- in_file = File(exists=True, mandatory=True, 
- argstr='-i %s', xor=['feat_dir'], 
+ in_file = File(exists=True, mandatory=True,
+ argstr='-i %s', xor=['feat_dir'],
  desc='volume to be denoised')
  out_dir = Directory('out', mandatory=True,
- argstr='-o %s', 
+ argstr='-o %s',
  desc='output directory')
- mask = File(exists=True, argstr='-m %s', xor=['feat_dir'], 
+ mask = File(exists=True, argstr='-m %s', xor=['feat_dir'],
  desc='path/name volume mask')
  dim = traits.Int(argstr='-dim %d',
  desc='Dimensionality reduction when running '
@@ -65,31 +65,31 @@ class ICA_AROMAInputSpec(CommandLineInputSpec):
  '-both: both aggressive and non-aggressive denoising (two outputs)')
 
 class ICA_AROMAOutputSpec(TraitedSpec):
- aggr_denoised_file = File(exists=True, 
+ aggr_denoised_file = File(exists=True,
  desc='if generated: aggressively denoised volume')
  nonaggr_denoised_file = File(exists=True,
  desc='if generated: non aggressively denoised volume' )
- out_dir = Directory(exists=True, 
+ out_dir = Directory(exists=True,
  desc='directory contains (in addition to the denoised files): '
  'melodic.ica + classified_motion_components + '
  'classification_overview + feature_scores + melodic_ic_mni)')
- 
+
 class ICA_AROMA(CommandLine):
  """
  Interface for the ICA_AROMA.py script.
- 
- ICA-AROMA (i.e. 'ICA-based Automatic Removal Of Motion Artifacts') concerns 
+
+ ICA-AROMA (i.e. 'ICA-based Automatic Removal Of Motion Artifacts') concerns
  a data-driven method to identify and remove motion-related independent
  components from fMRI data. To that end it exploits a small, but robust
  set of theoretically motivated features, preventing the need for classifier
- re-training and therefore providing direct and easy applicability. 
+ re-training and therefore providing direct and easy applicability.
 
  See link for further documentation: https://github.com/rhr-pruim/ICA-AROMA
 
  Example
  -------
 
- >>> from nipype.interfaces.fsl import ICA_AROMA 
+ >>> from nipype.interfaces.fsl import ICA_AROMA
  >>> from nipype.testing import example_data
  >>> AROMA_obj = ICA_AROMA.ICA_AROMA()
  >>> AROMA_obj.inputs.in_file = 'functional.nii'
@@ -114,5 +114,5 @@ def _list_outputs(self):
  outputs['aggr_denoised_file'] = os.path.join(out_dir, 'denoised_func_data_aggr.nii.gz')
  if self.inputs.denoise_type in ('nonaggr', 'both'):
  outputs['nonaggr_denoised_file'] = os.path.join(out_dir, 'denoised_func_data_nonaggr.nii.gz')
- 
+
  return outputs

nipype/interfaces/niftyreg/tests/test_regutils.py

@@ -283,7 +283,7 @@ def test_reg_average():
  os.path.join(os.getcwd(), 'avg_out.nii.gz'),
  ref_file, trans1_file, one_file, trans2_file, two_file,
  trans3_file, three_file))
- 
+
  assert argv.decode('utf-8') == expected_argv
 
  # Test Reg Average: demean3

nipype/pipeline/engine/tests/test_utils.py

@@ -343,7 +343,7 @@ def dummy_func(value):
  return value + 1
 
 
-@pytest.mark.skipif(sys.version_info < (3,0), 
+@pytest.mark.skipif(sys.version_info < (3,0),
  reason="the famous segfault #1788")
 def test_mapnode_crash(tmpdir):
  """Test mapnode crash when stop_on_first_crash is True"""