copy file script.

copy_file.py

import sys
import shutil
import os

def copy(file_list, copy_dir):
    if not os.path.isfile(file_list):
      print(file_list + ' not found.')
      return

    with open(file_list) as f:
      files = [ line.strip() for line in f.readlines() ]
      for f in files:
        shutil.copy(f, copy_dir)


if __name__ == '__main__':
    print('main')
    copy('input.txt', 'copy_to')