我正在創(chuàng)建一個(gè)腳本，在該腳本中，如果用戶按f7鍵，它將開(kāi)始記錄鼠標(biāo)的點(diǎn)擊，而當(dāng)他釋放按鈕時(shí)，它應(yīng)該停止，除非用戶關(guān)閉程序，否則這種情況會(huì)發(fā)生。我編寫(xiě)了一個(gè)代碼，該代碼在按f7鍵時(shí)開(kāi)始記錄鍵，但是放開(kāi)它仍會(huì)記錄該鍵，這也是因?yàn)殒I處于連續(xù)按下位置，它會(huì)繼續(xù)啟動(dòng)多個(gè)偵聽(tīng)器，并且數(shù)據(jù)會(huì)變得越來(lái)越多余。同樣在釋放f7之后，監(jiān)聽(tīng)器不會(huì)停止這是代碼from pynput import mouse, keyboardfrom pynput.keyboard import Key, Listenerimport picklex_pos = []y_pos = []both_pos = []file = open("test.txt", "wb")file.close()def on_press(key):    mouse_listener = mouse.Listener(on_click=on_click)    if (key==keyboard.Key.f7):        mouse_listener.start()        print("done")def on_release(key):        if (key==keyboard.Key.f7):        mouse_listener.stop()        print("closing file")        #file.close()def on_click(x, y, button, pressed):    if pressed:        print ("{0} {1}".format(x,y))        x_pos.append("{0}".format(x,y))        y_pos.append("{1}".format(x,y))        #print (x_pos)        #print (y_pos)              both_pos = x_pos, y_pos        with open("temp.txt", "ab") as file:            pickle.dump(both_pos, file)        print(both_pos)mouse_listener = mouse.Listener(on_click=on_click)#mouse_listener.start()with keyboard.Listener(on_press = on_press, on_release = on_release) as listener:    try:        #listener.start()        listener.join()    except MyException as e:        print('Done'.format(e.args[0]))