Bug fix for the XNATSink input specs

Author: Yannick Schwartz

nipype/interfaces/io.py

@@ -1,3 +1,4 @@
+
 # emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: nil -*-
 # vi: set ft=python sts=4 ts=4 sw=4 et:
 """ Set of interfaces that allow interaction with data. Currently
@@ -723,7 +724,9 @@ def _list_outputs(self):
  if not args:
  file_objects = xnat.select(template).get('obj')
  if file_objects == []:
- raise IOError('Template %s returned no files'%template)
+ raise IOError('Template %s returned no files' \
+ % template
+ )
  outputs[key] = list_to_filename(
  [str(file_object.get())
  for file_object in file_objects
@@ -817,14 +820,14 @@ class XNATSinkInputSpec(DynamicTraitedSpec, BaseInterfaceInputSpec):
  desc=('Option to customize ouputs representation in XNAT - '
  'assessor level will be used with specified id'),
  mandatory=False,
- xor=['reconstruction_id', 'scan_id']
+ xor=['reconstruction_id']
  )
 
  reconstruction_id = traits.Str(
  desc=('Option to customize ouputs representation in XNAT - '
  'reconstruction level will be used with specified id'),
  mandatory=False,
- xor=['assessor_id', 'scan_id']
+ xor=['assessor_id']
  )
 
  share = traits.Bool(