keyboard.is_pressed() 无法正常工作

Question

The program works except the keyboard reading, I want when you press escape to end the loop but it ignores it.

I tried keyboard.read_key() too but it has the same issue.

code:

 for i in range(0, int(n)):
     pyautogui.typewrite(msg + '\n') if n == 0:
     while True:
         for i in range(0, int(n)):
             pyautogui.typewrite(msg + '\n')
         if keyboard.is_pressed("esc"):
             print("You pressed esc")
             break

Answer 1

You're not using is_pressed() correctly.

It does not return the most recent keypress; it tells you whether a specific key is pressed right now .

You have to tell it what key you're looking for:

if keyboard.is_pressed('esc'):

That function requires an argument -- I don't know how the code worked for you with no arguments.

Answer 2

Heres what you probably meant to do:

for i in range(0, int(n)):
    if n == 0:
        pyautogui.typewrite(msg + '\n') 

    while not keyboard.is_pressed("esc"): # replace True with this, exits the loop when 'esc' is pressed
        for i in range(0, int(n)):
            pyautogui.typewrite(msg + '\n')
    else:
        print("You pressed esc")