arithmetic.py

   1 import utils
   2 import sys
   3
   4 _opt_type = sys.argv[1]
   5 _file_path = sys.argv[2]
   6
   7 _file = utils.get_file(_file_path)
   8
   9
  10 if _opt_type == "c":
  11     _pbm_content = utils.BitMapFile(_file)
  12     _, _result_option_2 = utils.arithmetic_encode_image(_pbm_content)
  13     print(_result_option_2)
  14 elif _opt_type == "d":
  15     _result = utils.arithmetic_decode_file(_file_path)
  16     print(_result)