RF: Move local absolute imports to file-level relative

Author: effigies

nipype/interfaces/dipy/preprocess.py

@@ -13,6 +13,8 @@
 import nibabel as nb
 import numpy as np
 
+from ...utils import NUMPY_MMAP
+
 from ... import logging
 from ..base import (traits, TraitedSpec, File, isdefined)
 from .base import DipyBaseInterface
@@ -179,7 +181,6 @@ def resample_proxy(in_file, order=3, new_zooms=None, out_file=None):
     Performs regridding of an image to set isotropic voxel sizes using dipy.
     """
     from dipy.align.reslice import reslice
-    from nipype.utils import NUMPY_MMAP
 
     if out_file is None:
         fname, fext = op.splitext(op.basename(in_file))
@@ -223,7 +224,6 @@ def nlmeans_proxy(in_file, settings,
     from dipy.denoise.nlmeans import nlmeans
     from scipy.ndimage.morphology import binary_erosion
     from scipy import ndimage
-    from nipype.utils import NUMPY_MMAP
 
     if out_file is None:
         fname, fext = op.splitext(op.basename(in_file))

nipype/interfaces/petpvc.py

@@ -13,7 +13,8 @@
 import os
 
 from .base import TraitedSpec, CommandLineInputSpec, CommandLine, File, isdefined, traits
-from ..external.due import due, Doi, BibTeX
+from ..utils.filemanip import fname_presuffix
+from ..external.due import BibTeX
 
 pvc_methods = ['GTM',
                'IY',
@@ -200,8 +201,6 @@ def _gen_fname(self, basename, cwd=None, suffix=None, change_ext=True,
             New filename based on given parameters.
 
         """
-        from nipype.utils.filemanip import fname_presuffix
-
         if basename == '':
             msg = 'Unable to generate filename for command %s. ' % self.cmd
             msg += 'basename is not set!'