PyQt5 Menubar test for OS X bug

pyqt5-testmenubar.py

import sys
from PyQt5 import QtWidgets


def main():
    app = QtWidgets.QApplication(sys.argv)

    window = QtWidgets.QWidget()
    window.setWindowTitle("Test")

    menu = QtWidgets.QMenuBar()
    filemenu = menu.addMenu("File")
    test = QtWidgets.QAction("test")
    test.triggered.connect(test_print)
    test.setShortcut("Ctrl+t")
    filemenu.addAction(test)

    window.show()

    sys.exit(app.exec_())


def test_print():
    print("Test ... ")


if __name__ == '__main__':
    main()