import re, sys, traceback
from PyQt5.QtWidgets import *
from PyQt5.QtGui import *
from PyQt5.QtCore import *

import ui, phys, file

#system = phys.System()
system = file.open_system("4.woz")

app = QApplication(sys.argv)
win = ui.MainWindow(system)
win.show()
sys.exit(app.exec_())