InputParser.py

import os
import glob

class InputParser:
	size = [] # From 3 to 10
	max_depth_search = [] # For DFS
	max_search_path_length = [] # For BFS & A*
	values = [] # size^2 --> 9, 16, 25, 36, ... , 100
	
	def __init__(self, filePath): # Initialize
		pathOutput = "output/"
		if not os.path.exists(pathOutput): # Create the output directory if not created
			os.makedirs(pathOutput)

		files = glob.glob(pathOutput + '*.txt')
		for f in files:
			try: # We delete all .txt files before running the program again
				os.remove(f)
			except OSError as error:
				print("Error:  %s : %s" % (f, error.strerror))
		
		with open(filePath) as file:
			for line in file:
				number = line.split() # Becoming strings. We have to convert to integer
				# Storing into separate lists
				self.size.append(number[0])
				self.max_depth_search.append(number[1])
				self.max_search_path_length.append(number[2])
				self.values.append(number[3])
	
	def get_sizes(self):
		return self.size
	
	def get_max_depth(self):
		return self.max_depth_search
		
	def get_max_search_path(self):
		return self.max_search_path_length
	
	def get_values(self):
		return self.values