root.after Methode friert mein Fenster ein (Tkinter Python 3)

Question

Ich programmiere eine Hangman GUI für eine Aufgabe in der Schule. Ich bin neu im Codieren, deshalb habe ich nicht viel Wissen über viele Module, so dass mein Code unnötig lang ist. Ich habe eine Statusleiste am unteren Rand meines Fensters platziert, um den Benutzer zu informieren, ob seine Schätzungen zu lang oder bereits erraten sind. Nach 2 Sekunden sollte der Text wieder auf "Everything's fine :)" zurückgesetzt werden, aber das Fenster reagiert für 2 Sekunden nicht mehr und das Label informiert den Benutzer nicht über ungültige Annahmen.
Hinweis: Ich bin neu in der Programmierung, also bitte so einfach wie möglich mit Ihren Erklärungen.
Vielen Dank!
Das Problem ist in der letzten Funktion

Hier ist der Code:

from tkinter import * 
from winsound import * 
import random 

root = Tk() 
root.resizable(0, 0) 

# Game Settings 
word_choices = ["python", "flower", "lollipop", "umbrella", 
       "brain", "wrist", "wheel", "dress", 
       "caterpillar", "window", "penguin", 
       "belt", "forehead", "earthquake", "dolphin", 
       "magazine", "pillow", "computer" 
       ] 
word = (random.choice(word_choices)) 
turns = 8 
guesses = [] 
clean_guesses = "Letters you have guessed:\t\n" 
letters_shown = " _ " * len(word) 

# Photos used 
stage0 = PhotoImage(file="Stage 0.png") 
stage1 = PhotoImage(file="Stage 1.png") 
stage2 = PhotoImage(file="Stage 2.png") 
stage3 = PhotoImage(file="Stage 3.png") 
stage4 = PhotoImage(file="Stage 4.png") 
stage5 = PhotoImage(file="Stage 5.png") 
stage6 = PhotoImage(file="Stage 6.png") 
stage7 = PhotoImage(file="Stage 7.png") 
stage8 = PhotoImage(file="Stage 8.png") 
win = PhotoImage(file="Win!.png") 

# List containing all of the photos 
stages = [stage0, 
      stage1, 
      stage2, 
      stage3, 
      stage4, 
      stage5, 
      stage6, 
      stage7, 
      stage8] 

hangman_stage = stages[0] 


def adding_letters(): 
    global letters_shown, guesses, clean_guesses 
    if len(guess_box.get()) != 1: 
     statusBar.config(text="Make sure you have only guessed one letter!") 
     guess_box.delete(0, END) 
     update_status_bar() 
     return 
    elif guess_box.get() in guesses: 
     statusBar.config(text="You have already guessed this!") 
     guess_box.delete(0, END) 
     update_status_bar() 
     return 
    guesses.append((guess_box.get()).lower()) 
    clean_guesses = "Letters you have guessed:\t\n" 
    x = 0 
    for char in sorted(set(guesses)): 
     clean_guesses += char + ", " 
     x += 1 
     if x >= 9: 
      clean_guesses += "\n" 
      x = 0 
    status_label.config(text=clean_guesses) 
    letters_shown = "" 
    failed = 0 
    letters_on_screen.config(text=letters_shown) 
    for char in word: 
     if char in guesses: 
      letters_shown += " {} ".format(char) 
     else: 

      letters_shown += " _ " 
      failed += 1 
    letters_on_screen.config(text=letters_shown) 
    if failed == 0: 
     winning() 
    letters_on_screen.config(text=letters_shown) 
    guessing_mechanic() 


def guessing_mechanic(): 
    global turns, hangman_stage 
    global guesses 
    global letters_shown 
    global word 
    guesses.append(guess_box.get()) 
    letters_on_screen.config(text=letters_shown) 
    if guess_box.get() not in word: 
     turns -= 1 
     letters_on_screen.config(text=letters_shown) 
     next_stage() 
    if guess_box.get() in word: 
     letters_on_screen.config(text=letters_shown) 
    if hangman_stage == stage8: 
     title.config(text="YOU LOST! :(") 
     guess_box.grid_forget() 
     status_label.config(text="The word was {}.".format(word)) 
    letters_on_screen.config(text=letters_shown) 
    guess_box.delete(0, END) 


def next_stage(): 
    global hangman_stage, stages 
    hangman_stage = stages[stages.index(hangman_stage) + 1] 
    hangman_pic.config(image=hangman_stage) 
    letters_on_screen.config(text=letters_shown) 


def winning(): 
    title.config(text="YOU WON!!!!!") 
    guess_box.grid_forget() 
    guess_confirm.grid_forget() 
    hangman_pic.config(image=win) 
    PlaySound('Wow SFX.wav', SND_FILENAME) 


def update_status_bar(): 
    root.after(2000, statusBar.config(text="Everything's fine :)")) 


title = Label(root, text="Welcome to Hangman!", font="Helvetica 28 bold italic", fg="light blue", bg="dark blue") 
letters_on_screen = Label(root, text=letters_shown, font="Helvetica 22 bold", fg="black") 
guess_box = Entry(root) 
hangman_pic = Label(root, image=hangman_stage) 
guess_confirm = Button(root, text="Press to submit guess", font="Helvetica 14", 
         command=adding_letters) 
status_label = Label(root, text=clean_guesses, font="Helvetica 14 bold", fg="dark blue") 
statusBar = Label(root, text="Nothing wrong so far", bd=1, relief=SUNKEN, anchor=W) 

title.grid(columnspan=4, rowspan=1, sticky=N + E + S + W) 
hangman_pic.grid(column=3, row=1, rowspan=3) 
letters_on_screen.grid(row=1, column=0, columnspan=3, sticky=S) 
guess_box.grid(row=2, column=0) 
guess_confirm.grid(row=2, column=1, columnspan=2) 
status_label.grid(row=3, columnspan=2) 
statusBar.grid(row=4, columnspan=3, sticky=E + W) 

root.mainloop() 

Answer 1

Der root.after Aufruf benötigt eine aufrufbare Funktion als Argument, so dass das statusBar.config Ereignis wird aufgerufen in 2 Sekunden im Gegensatz zu sofort. Es wird die Benutzeroberfläche reagieren, wenn Sie dies tun.