old_contents: """
  FSL-specific classes and classes overloaded to add FSL-specific attributes.
  
  @author: Camille Maumet <c.m.j.maumet@warwick.ac.uk>
  @copyright: University of Warwick 2013-2014
  """
  from nidmresults.objects.generic import ExporterSoftware, NeuroimagingSoftware
  from nidmresults.objects.constants import *
  import nidmfsl
  import logging
  import uuid
  
  logger = logging.getLogger(__name__)
  
  
  class FSLNeuroimagingSoftware(NeuroimagingSoftware):
      """
      Class representing a Software entity.
      """
  
      def __init__(self, feat_version):
          self.id = NIIRI[str(uuid.uuid4())]
          self.feat_version = feat_version
          # Retreive FSL version from feat version
          # (cf. https://github.com/incf-nidash/nidm-results_fsl/issues/3)
          feat_to_fsl_versions = {
              "6.00":   "5.0.x",
              "5.98":   "4.1.x",
              "5.92":   "4.0.x",
              "5.91":   "4.0.1",
              "5.90":   "4.0",
              "5.61":   "3.3",
              "5.4":    "3.2.1",
              "5.1":    "3.1.1.x"
          }
  
          if feat_version in feat_to_fsl_versions:
              version = feat_to_fsl_versions[feat_version]
          else:
              logging.debug("FSL version unknow for feat version: \"" +
                            feat_version + "\"")
              version = "unknown"
  
          super(FSLNeuroimagingSoftware, self).__init__("fsl", version)
  
      def export(self, nidm_version):
          """
          Create prov entities and activities.
          """
          super(FSLNeuroimagingSoftware, self).export(nidm_version)
          self.add_attributes([(FSL_FEAT_VERSION, self.feat_version)])
  
          return self.p
  
  
  class FSLExporterSoftware(ExporterSoftware):
      """
      Class representing a Software entity.
      """
  
      def __init__(self):
          self.id = NIIRI[str(uuid.uuid4())]
          super(FSLExporterSoftware, self).__init__(
              NIDM_FSL, nidmfsl.__version__)
  
      def export(self, nidm_version):
          """
          Create prov entities and activities.
          """
          super(FSLExporterSoftware, self).export(nidm_version)
  
          return self.p
  
new_contents: """
  FSL-specific classes and classes overloaded to add FSL-specific attributes.
  
  @author: Camille Maumet <c.m.j.maumet@warwick.ac.uk>
  @copyright: University of Warwick 2013-2014
  """
  from nidmresults.objects.generic import ExporterSoftware, NeuroimagingSoftware
  from nidmresults.objects.constants import *
  import nidmfsl
  import logging
  import uuid
  
  logger = logging.getLogger(__name__)
  
  
  class FSLNeuroimagingSoftware(NeuroimagingSoftware):
      """
      Class representing a Software entity.
      """
  
      def __init__(self, feat_version):
          self.id = NIIRI[str(uuid.uuid4())]
          self.feat_version = feat_version
          # Retreive FSL version from feat version
          # (cf. https://github.com/incf-nidash/nidm-results_fsl/issues/3)
          feat_to_fsl_versions = {
              "6.00":   "5.0.x",
              "5.98":   "4.1.x",
              "5.92":   "4.0.x",
              "5.91":   "4.0.1",
              "5.90":   "4.0",
              "5.61":   "3.3",
              "5.4":    "3.2.1",
              "5.1":    "3.1.1.x"
          }
  
          if feat_version in feat_to_fsl_versions:
              version = feat_to_fsl_versions[feat_version]
          else:
              logging.debug("FSL version unknow for feat version: \"" +
                            feat_version + "\"")
              version = "unknown"
  
          super(FSLNeuroimagingSoftware, self).__init__("fsl", version)
  
      def export(self, nidm_version):
          """
          Create prov entities and activities.
          """
          super(FSLNeuroimagingSoftware, self).export(nidm_version)
          self.add_attributes([(FSL_FEAT_VERSION, self.feat_version)])
  
          
  
  
  class FSLExporterSoftware(ExporterSoftware):
      """
      Class representing a Software entity.
      """
  
      def __init__(self):
          self.id = NIIRI[str(uuid.uuid4())]
          super(FSLExporterSoftware, self).__init__(
              NIDM_FSL, nidmfsl.__version__)
  
      def export(self, nidm_version):
          """
          Create prov entities and activities.
          """
          super(FSLExporterSoftware, self).export(nidm_version)
  
          
  
subject: delete return self.p