text: #!/usr/bin/env python3
  """
  Subcategorise a sample set according to a string search parameter.
  
  Copyright 2020 Thomas Jackson Park & Jeremy Pavier
  
  """
  import argparse
  import pathlib
  
  from GenerIter.app.clibase import CLIBase
  import GenerIter.excepts as gix
  from GenerIter.util import debug, mkdir_p
  
  class Categorise(CLIBase):
  
      def _init_(self):
          super(Categorise, self).__init__()
          self._cat = None
          self._dest = None
  
  
      def parseArguments(self):
          # Set up positional and optional arguments
          parser = argparse.ArgumentParser()
          # This is the target string for the category
          parser.add_argument("-C", help="Category search pattern",
                              action='store', required=True)
          parser.add_argument("-D", help="Destination category name",
                              action='store')
          
          # Parse the command line as supplied
          args = parser.parse_args()
          # Set up the member value according to the command line options
          self._cat = args.C
          self._dest = args.D
          if self._cat is not None:
              if self._dest is None:
                  self._dest = self._cat
          
  
  
      def process(self):
          mkdir_p(self._dest)
          # define the path
          currentDirectory = pathlib.Path('.')
  
          for currentFile in currentDirectory.iterdir():
              if self._cat in currentFile.stem:
                  if currentFile.is_file() is True:
                      target = pathlib.Path(self._dest, currentFile)
                      print(target)
                      currentFile = currentFile.replace(target)
                      print(currentFile)
  
  #if __name__ == '__main__':
  #    app = Inventory()
  