old_contents: 
  """
  Util classes
  ------------
  Classes which represent data types useful for the package pySpatialTools.
  
  """
  
  from spdesc_mapper import Sp_DescriptorMapper
  from spatialelements import SpatialElementsCollection, Locations
  from Membership import Membership
  from general_mapper import General1_1Mapper
  from mapper_vals_i import Map_Vals_i, create_mapper_vals_i
  
new_contents: 
  """
  Util classes
  ------------
  Classes which represent data types useful for the package pySpatialTools.
  
  """
  
  from spdesc_mapper import Sp_DescriptorMapper
  from spatialelements import SpatialElementsCollection, Locations
  from Membership import Membership
  from mapper_vals_i import Map_Vals_i, create_mapper_vals_i
  
subject: Debug in importing deleted module.