import os

from PySide2 import QtCore, QtGui, QtQml


ROOT = os.path.abspath(os.path.dirname(__file__))
QML_FILE = os.path.join(ROOT, 'main.qml')


def qt_message_handler(mode, context, message):
    print('message handler', message)


QtCore.qInstallMessageHandler(qt_message_handler)


def main():
    app = QtGui.QGuiApplication()
    engine = QtQml.QQmlApplicationEngine()
    engine.load(QML_FILE)
    app.exec_()


if __name__ == '__main__':
    main()