Пример #1
0
def main_loop():
    # The Main Loop only ends when the option to reboot is chosen.
    # In all the Tasks, when the Admin Card is swiped,
    # the program returns to this Loop, where a new Task
    # can be selected using the OK and Down Buttons.

    Disp.initial_display()
    # if not Tasks.wifi_active():  # make sure that the Terminal is
    #     Tasks.reset_wifi()  # connected to a WiFi
    if not Odoo.user:  # make sure that we have
        Tasks.reset_odoo()  # access to an odoo db
    Tasks.selected()  # when the terminal is switched on it goes
    # to the predefined Task (begin_option)
    B_OK.pressed = False  # avoid false positives
    B_Down.pressed = False

    while not Tasks.reboot:
        Disp.display_msg(Tasks.option_name())
        if B_OK.pressed:
            if Tasks.option_name() in Tasks.ask_twice:
                ask_twice()
            else:
                Tasks.selected()
        elif B_Down.pressed:
            Tasks.down()
        B_Down.scanning()  # If no Button was Pressed
        B_OK.scanning()  # continue scanning
        _logger.debug('Tasks.reboot = ' + str(Tasks.reboot))

    Disp.display_msg('shut_down')
    time.sleep(1.5)
    Disp.clear_display()
    os.system('sudo reboot')
Пример #2
0
def main_loop():
    # The Main Loop only ends when the option to reboot is chosen.
    # In all the Tasks, when the Admin Card is swiped,
    # the program returns to this Loop, where a new Task
    # can be selected using the OK and Down Buttons.
    try:

        Disp.initial_display()
        # if not Tasks.wifi_active():  # make sure that the Terminal is
        #     Tasks.reset_wifi()  # connected to a WiFi
        if not Odoo.user:  # make sure that we have
            Tasks.reset_odoo()  # access to an odoo db
        Tasks.selected()  # when the terminal is switched on it goes
        # to the predefined Task (begin_option)
        B_OK.pressed = False  # avoid false positives
        B_Down.pressed = False

        while not Tasks.reboot:
            Disp.display_msg(Tasks.option_name())
            if B_OK.pressed:
                if Tasks.option_name() in Tasks.ask_twice:
                    ask_twice()
                else:
                    Tasks.selected()
            elif B_Down.pressed:
                Tasks.down()
            _logger.debug("Tasks.reboot = " + str(Tasks.reboot))
            B_OK.pressed = False
            B_Down.pressed = False

        Disp.display_msg("shut_down")
        time.sleep(1.5)
        Disp.clear_display()
        os.system("sudo reboot")
    except Exception as e:
        buff = StringIO()
        traceback.print_exc(file=buff)
        _logger.error(buff.getvalue())
        raise e