import pynput
keyboard = pynput.keyboard.Controller()
mouse = pynput.mouse.Controller()
def on_release(key):
    try:
        if key == pynput.keyboard.Key.backspace:
            mouse.press(pynput.mouse.Button.left)
            mouse.release(pynput.mouse.Button.left)
            print('按了一下鼠标')
            keyboard.press('E')
            keyboard.release('E')
            print('按了一下E')
        if key == pynput.keyboard.Key.esc:
            print('退出')
            return False
    except AttributeError:
        print('special key {0} pressed'.format(
            key))
def on_press(key):
    print('按了一下{0}'.format(key))
print('正在启动程序....请稍等几秒.单击英雄之后按backspace替换成野怪.按ESC之后退出')
with pynput.keyboard.Listener(
        on_press=on_press,
        on_release=on_release) as listener:
    listener.join()