def main(argv): try: opts, args = getopt.getopt(argv, "h|f|d|e", ['--floyd-warshall', '--edsger-dijkstra']) except getopt.GetoptError: command_help_text() raise Warning("warning: did you forget parameters?") for opt, arg in opts: if opt in ['-h', '--help']: command_help_text() sys.exit() elif opt in ("-f", "--floyd-warshall"): if os.path.exists(args[0]): number_of_files, data_files_list = FileReader.readFiles(args[0]) start_samu_threadings_floyd(edges_list=data_files_list, threads_number=number_of_files, accident_location=args) print('visit results_floyd directory to see your results\n') if not os.path.exists('results_floyd'): try: os.makedirs('results_floyd') except IOError: raise Exception("it was impossible to create the given directory name\n") for ambulances in list_of_ambulances: FileReader.writef('results_floyd' + os.path.sep + 'results_floyd_{}.txt'.format(ambulances.name), ambulances.__str__()) else: raise Exception("such directory called {} doesnt exist!".format(args[0])) elif opt in ("-d", "--edsger-dijkstra"): if os.path.exists(args[0]): number_of_files, data_files_list = FileReader.readFiles(args[0]) start_samu_threadings_dijkstra(edges_list=data_files_list, threads_number=number_of_files, accident_location=args) print('visit results_dijkstra directory to see your results\n') if not os.path.exists('results_dijkstra'): try: os.makedirs('results_dijkstra') except IOError: raise Exception("it was impossible to create the given directory name\n") for ambulances in list_of_ambulances: FileReader.writef('results_dijkstra' + os.path.sep + 'results_dijkstra_{}.txt'.format(ambulances.name), ambulances.__str__()) else: raise Exception("such directory called {} doesnt exist!".format(args[0])) elif opt in ("-e", "--export"): if not os.path.exists('dat'): try: os.makedirs('dat') except IOError: raise Exception("it was impossible to create the given directory name\n") exportNewRegularGraphsToDat()