app.py 文件源码

def launch_gui():
    global qApp
    global bitmaskd
    global browser

    if IS_WIN:
        freeze_support()
    bitmaskd = Process(target=run_bitmaskd)
    bitmaskd.start()

    qApp = QApplication([])
    try:
        browser = BrowserWindow(None)
    except NoAuthToken as e:
        print('ERROR: ' + e.message)
        sys.exit(1)

    browser.setupSysTray()

    qApp.setQuitOnLastWindowClosed(True)
    qApp.lastWindowClosed.connect(browser.shutdown)

    signal.signal(
        signal.SIGINT,
        partial(_handle_kill, win=browser))

    # Avoid code to get stuck inside c++ loop, returning control
    # to python land.
    timer = QtCore.QTimer()
    timer.timeout.connect(lambda: None)
    timer.start(500)

    browser.show()

    sys.exit(qApp.exec_())