Removed trailing spaces

Author: matteomancini

doc/users/config_file.rst

@@ -74,11 +74,11 @@ Execution
 
 *display_variable*
 	Override the ``$DISPLAY`` environment variable for interfaces that require
-    an X server. This option is useful if there is a running X server, but 
-    ``$DISPLAY`` was not defined in nipype's environment. For example, if an X 
+    an X server. This option is useful if there is a running X server, but
+    ``$DISPLAY`` was not defined in nipype's environment. For example, if an X
     server is listening on the default port of 6000, set ``display_variable = :0``
-    to enable nipype interfaces to use it. It may also point to displays provided 
-    by VNC, `xnest <http://www.x.org/archive/X11R7.5/doc/man/man1/Xnest.1.html>`_ 
+    to enable nipype interfaces to use it. It may also point to displays provided
+    by VNC, `xnest <http://www.x.org/archive/X11R7.5/doc/man/man1/Xnest.1.html>`_
     or `Xvfb <http://www.x.org/archive/X11R6.8.1/doc/Xvfb.1.html>`_.
     If neither ``display_variable`` nor the ``$DISPLAY`` environment variable are
     set, nipype will try to configure a new virtual server using Xvfb.
@@ -170,7 +170,7 @@ Resource Monitor
     Indicates where the summary file collecting all profiling information from the
     resource monitor should be stored after execution of a workflow.
     The ``summary_file`` does not apply to interfaces run independently.
-    (unset by default, in which case the summary file will be written out to 
+    (unset by default, in which case the summary file will be written out to
     ``<base_dir>/resource_monitor.json`` of the top-level workflow).
 
 *summary_append*

doc/users/plugins.rst

@@ -82,9 +82,9 @@ Optional arguments::
   exceed the total amount of resources available (memory and threads), when
   ``False`` (default), only a warning will be issued.
 
-  maxtasksperchild : number of nodes to run on each process before refreshing 
+  maxtasksperchild : number of nodes to run on each process before refreshing
   the worker (default: 10).
-  
+
 
 To distribute processing on a multicore machine, simply call::
 

nipype/algorithms/tests/test_mesh_ops.py

@@ -15,7 +15,7 @@
 
 @pytest.mark.skipif(VTKInfo.no_tvtk(), reason="tvtk is not installed")
 def test_ident_distances(tmpdir):
-    tmpdir.chdir() 
+    tmpdir.chdir()
 
     in_surf = example_data('surf01.vtk')
     dist_ident = m.ComputeMeshWarp()

nipype/interfaces/ants/tests/test_resampling.py

@@ -1,5 +1,5 @@
 # emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: nil -*-
-# vi: set ft=python sts=4 ts=4 sw=4 et:                                                                                                                 
+# vi: set ft=python sts=4 ts=4 sw=4 et:
 
 from nipype.interfaces.ants import WarpImageMultiTransform, WarpTimeSeriesImageMultiTransform
 import os
@@ -66,7 +66,7 @@ def create_wtsimt():
 def test_WarpTimeSeriesImageMultiTransform(change_dir, create_wtsimt):
    wtsimt = create_wtsimt
    assert wtsimt.cmdline == 'WarpTimeSeriesImageMultiTransform 4 resting.nii resting_wtsimt.nii \
--R ants_deformed.nii.gz ants_Warp.nii.gz ants_Affine.txt'                                                                                            
+-R ants_deformed.nii.gz ants_Warp.nii.gz ants_Affine.txt'
 
 
 def test_WarpTimeSeriesImageMultiTransform_invaffine(change_dir, create_wtsimt):

nipype/interfaces/cmtk/tests/test_nbs.py

@@ -31,12 +31,12 @@ def test_importerror(creating_graphs, tmpdir):
     graphlist = creating_graphs
     group1 = graphlist[:3]
     group2 = graphlist[3:]
-    
+
     nbs = NetworkBasedStatistic()
     nbs.inputs.in_group1 = group1
     nbs.inputs.in_group2 = group2
     nbs.inputs.edge_key = "weight"
-    
+
     with pytest.raises(ImportError) as e:
         nbs.run()
     assert "cviewer library is not available" == str(e.value)

nipype/interfaces/niftyfit/asl.py

@@ -147,7 +147,7 @@ class FitAsl(NiftyFitCommand):
     >>> from nipype.interfaces import niftyfit
     >>> node = niftyfit.FitAsl()
     >>> node.inputs.source_file = 'asl.nii.gz'
-    >>> node.cmdline  
+    >>> node.cmdline
     'fit_asl -source asl.nii.gz -cbf asl_cbf.nii.gz -error asl_error.nii.gz \
 -syn asl_syn.nii.gz'
 

nipype/pipeline/engine/tests/test_utils.py

@@ -23,7 +23,7 @@ def test_identitynode_removal(tmpdir):
     def test_function(arg1, arg2, arg3):
         import numpy as np
         return (np.array(arg1) + arg2 + arg3).tolist()
-    
+
 
     wf = pe.Workflow(name="testidentity", base_dir=tmpdir.strpath)