from logging import ERROR import sys import csv from numpy import append if len(sys.argv) == 1: print("Default arguments parsed\n") sys.argv.append("fsa_description.arg") sys.argv.append("test.in") sys.argv.append("test.exp") with open(sys.argv[1], "r", newline="", encoding="utf8") as csvfile: filereader = csv.reader(csvfile, delimiter="\t", quotechar="|") fsa_description = list(filereader) accepting_state = int(fsa_description[-1][0]) fsa_description = fsa_description[:-1] fsa_description_map = {} for item in fsa_description: tuple = (int(item[0]), item[2]) fsa_description_map[tuple] = int(item[1]) with open(sys.argv[2], "r", newline="", encoding="utf8") as csvfile: filereader = csv.reader(csvfile, delimiter="\t", quotechar="|") test_in = list(filereader) with open(sys.argv[3], "r", newline="", encoding="utf8") as csvfile: filereader = csv.reader(csvfile, delimiter="\t", quotechar="|") test_out = list(filereader) for i, word in enumerate(test_in): current_state = 0 if len(word) != 0: for letter in word[0]: current_state = fsa_description_map[(current_state, letter)] print(str(i + 1) + "\t", end="") if current_state == accepting_state: print("YES\t", end="") if "YES" != test_out[i][0]: print(" ERROR", end="") else: print("NO", end="") if "NO" != test_out[i][0]: print(" ERROR", end="") print()