old_contents: # -*- coding: utf-8 -*-
  
  """
  Utilities to help with common Isis patterns.
  """
  
  __all__ = [
      'write_file_list',
      'file_variations',
      'ImageName',
  ]
  
  
  from file_manipulation import write_file_list, file_variations, ImageName
  
new_contents: # -*- coding: utf-8 -*-
  
  """
  Utilities to help with common Isis patterns.
  """
  
  __all__ = [
      'write_file_list',
      'file_variations',
      'ImageName',
  ]
  
  
  from .file_manipulation import write_file_list, file_variations, ImageName
  
subject: Use relative import for file manipulation module.