old_contents: # -*- coding: utf-8 -*-
  
new_contents: # -*- coding: utf-8 -*-
  import os
  import glob
  import pathlib2 as pathlib
  
  
  def handle_files_args(paths_args):
      """
      Handle files arguments from command line
  
      This method takes a list of strings representing paths passed to the cli. It expands the path arguments and creates a list of pathlib.Path objects which unambiguously point to the files indicated by the command line arguments.
  
      :param list paths_args: Paths to files.
      """
      for paths_arg in paths_args:
          # Handle paths implicitly rooted at user home dir
          paths_arg = os.path.expanduser(paths_arg)
  
          # Expand wildcards
          paths_arg = glob.glob(paths_arg)
  
          # Create list of pathlib.Path objects
          paths = [pathlib.Path(path_arg) for path_arg in paths_arg]
  
      return paths
  
subject: Add method to handle files args from cli