使用system.exit

Question

我现在正在尝试将sys.exit添加到我的代码中，但我希望它在退出之前显示打印消息。我能这么做吗？此外，在我的代码末尾，我想让用户选择退出或重新开始，但当他们在完成第一个游戏后键入quit时，它只是使用quit作为他们的名称。

import random
import sys

def system_exit(exitCode):
    sys.exit()

# uses randrange instead of randint for better results in Python 3.7 
# randrange stops just before the upper range, use (1, 11) for 1-10

num = random.randrange(1, 11)

name = input("What is your name? Or if you would rather quit, type quit at 
any time. " "\n")


i = name
while i != "quit":
    print('Hello', name,'!')

    while i.lower() == 'quit':
        print ("Sorry, you did not select a number in the range or 
selected to quit. Good bye.")
        system_exit(4)





    your_guess = input('Enter a number between 1 and 10.' '\n')
    if (your_guess.lower() == "quit"):
        print ("Sorry, you did not select a number in the range or 
selected to quit. Good bye.") #this isn't showing up before closing
    your_guess = int(your_guess)

# display the number guessed
    print("Your number is", your_guess)

    while num != your_guess:


                if your_guess < num:
                        print("Your guess is too low.")
                        your_guess = int(input("Guess another number from 
1 to 10: " '\n'))

                elif your_guess > num:
                        print("Your guess is too high")
                        your_guess = int(input("Guess another number from 
1 to 10: " '\n'))

                else:
                    print ("Sorry, you did not select a number in the 
range or selected to quit. Good bye.") #this isn't showing up before 
closing
                    system_exit(4)

    print("The correct number was", num)





print("***************************************************************")

    name = input("What is your name? Or if you would rather quit, type 
quit. ")


    num = random.randrange(1, 11)
print("Thank you for playing!") #this isn't showing up before closing
system_exit(0)

Answer 1

替换以下代码行：

your_guess = int(input('Enter a number between 1 and 10.'))

代码如下：

your_guess = input('Enter a number between 1 and 10.')
if (your_guess.lower() == 'quit'):
    #print some break message 
your_guess = int(your_guess)