fix: first untested patch for contrasts

Author: satra

examples/fmri_openfmri.py

@@ -200,6 +200,8 @@ def get_highpass(TR, hpcutoff):
  def get_contrasts(contrast_file, task_id, conds):
  import numpy as np
  contrast_def = np.genfromtxt(contrast_file, dtype=object)
+ if len(contrast_def.shape) == 1:
+ contrast_def = [contrast_def]
  contrasts = []
  for row in contrast_def:
  if row[0] != 'task%03d' % task_id:
@@ -258,6 +260,8 @@ def get_contrasts(contrast_file, task_id, conds):
  """
 
  def sort_copes(files):
+ from nipype.utils.filemanip import filename_to_list
+ files = filename_to_list(files)
  numelements = len(files[0])
  outfiles = []
  for i in range(numelements):
@@ -267,6 +271,8 @@ def sort_copes(files):
  return outfiles
 
  def num_copes(files):
+ from nipype.utils.filemanip import filename_to_list
+ files = filename_to_list(files)
  return len(files)
 
  pickfirst = lambda x: x[0]