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+#!/usr/bin/env python3%0A# -*- coding: utf-8 -*-%0A%0A# Copyright (c) 2015 J%C3%A9r%C3%A9mie DECOCK (http://www.jdhp.org)%0A%0A# Permission is hereby granted, free of charge, to any person obtaining a copy%0A# of this software and associated documentation files (the %22Software%22), to deal%0A# in the Software without restriction, including without limitation the rights%0A# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell%0A# copies of the Software, and to permit persons to whom the Software is%0A# furnished to do so, subject to the following conditions:%0A%0A# The above copyright notice and this permission notice shall be included in%0A# all copies or substantial portions of the Software.%0A %0A# THE SOFTWARE IS PROVIDED %22AS IS%22, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR%0A# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,%0A# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE%0A# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER%0A# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,%0A# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN%0A# THE SOFTWARE.%0A%0A# see http://doc.qt.io/qt-5/qtimer.html%0A%0Aimport sys%0A%0Afrom PyQt5.QtCore import QTimer%0Afrom PyQt5.QtWidgets import QApplication%0A%0Aapp = QApplication(sys.argv)%0A%0Adef update1():%0A    print(%22Hi%22)%0A%0Adef update2():%0A    print(%22Hello%22)%0A%0Atimer1 = QTimer()%0Atimer1.timeout.connect(update1)%0Atimer1.setSingleShot(True)  # single shot = triggered only once%0A#timer1.setInterval(500)   # ms%0Atimer1.start(500)   # ms%0A%0Atimer2 = QTimer()%0Atimer2.timeout.connect(update2)%0A#timer2.setInterval(1000)   # ms%0Atimer2.start(1000)  # ms%0A%0A# The mainloop of the application. The event handling starts from this point.%0A# The exec_() method has an underscore. It is because the exec is a Python keyword. And thus, exec_() was used instead. %0Aexit_code = app.exec_()%0A%0A# The sys.exit() method ensures a clean exit.%0A# The environment will be informed, how the application ended.%0Asys.exit(exit_code)%0A

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