Orizzu

from PyQt5 import QtCore
from PyQt5.QtWidgets import QMainWindow, QApplication, QLabel, QPushButton, QVBoxLayout, QWidget
from PyQt5.QtCore import Qt, QObject, QRunnable, pyqtSlot, QThreadPool, QTimer
import traceback, sys
import datetime

# this may be a long sample but you can copy and pase it for test
# the different parts of code are commented so it can be clear what it does

class WorkerSignals(QObject):