无法循环到输入验证代码中的某个点

Question

我无法弄清楚如何将我的代码循环回到特定点，我有 2 个循环点，第一个工作正常但我无法让第二个工作，因为我必须这样做定义整数变量“num_stores_int”，但如果我这样做，则“while”循环不起作用。有关这些点的位置，请参阅我的代码。

这是我的代码：

num_stores = ("")
num_stores_int = int(num_stores)
while num_stores.isnumeric() == False:
    while num_stores_int > 10: #This is where I want it to loop to 
        num_stores = input ("\n To start, please enter the amount of stores you own: ")
        if num_stores.isnumeric() == True:
            num_stores_int = int(num_stores)
            if num_stores_int > 10: #this is where I want the "while" loop to validate the integer being less than 10
                print (" Sorry, this sales tracker can track a maximum of 10 stores.\n Here, try that again, I'll reboot it for you.\n")
                print (" -----------------------REBOOTING------------------------")
            if num_stores_int >= 5:
                print ("\n Hmm, interesting, you'd think someone with that many \n stores would be able to afford a better sales tracker.")
                print (" Well, I guess you're stuck with me! MUHAHAHAHA!!......\n\n Anyway,")
                print (f" clearly big business person, you own {num_stores_int} stores.\n I'm gonna need you to tell me where each one is")
            else:
                num_stores_int = int(num_stores)
                print (f" Alright... so, random business person, you have {num_stores_int} stores.\n Now, I'm going to need you to tell me where each one is")
        else:
            print ("\n Hey, uhh, you're going to have to write a number for the\n amount of stores you've got, letters and decimals don't \n really work. Here, try again, I'll reboot it for you.\n")
            print (" -----------------------REBOOTING------------------------")

Answer 1

不是很清楚你在找什么，但我相信你的外部 while 循环是为了在用户输入非数字内容时不断询问用户输入？

我只会将 while 循环包装在要求用户输入的代码周围，如下所示：

num_stores = ("")
num_stores_int = 0
while num_stores_int < 10: #This is where I want it to loop to
    num_stores = input ("\n To start, please enter the amount of stores you own:")
    while num_stores.isnumeric() == False:
        print ("\n Hey, uhh, you're going to have to write a number for the\n amount of stores you've got, letters and decimals don't \n really work. Here, try again, I'll reboot it for you.\n")
        print (" -----------------------REBOOTING------------------------")
        num_stores = input ("\n To start, please enter the amount of stores you own:")

    num_stores_int = int(num_stores)
    if num_stores_int > 10: #this is where I want the "while" loop to validate the integer being less than 10
        print (" Sorry, this sales tracker can track a maximum of 10 stores.\n Here, try that again, I'll reboot it for you.\n")
        print (" -----------------------REBOOTING------------------------")
    elif num_stores_int >= 5:
        print ("\n Hmm, interesting, you'd think someone with that many \n stores would be able to afford a better sales tracker.")
        print (" Well, I guess you're stuck with me! MUHAHAHAHA!!......\n\n Anyway,")
        print (f" clearly big business person, you own {num_stores_int} stores.\n I'm gonna need you to tell me where each one is")
    else:
        print (f" Alright... so, random business person, you have {num_stores_int} stores.\n Now, I'm going to need you to tell me where each one is")

Answer 2

我的错，我一定是没有很好地解释哪里出了问题，但我只是尝试了一些东西并且它奏效了。

def restart():
    num_stores = ("")
    while num_stores.isnumeric() == False: 
        num_stores = input ("\n To start, please enter the amount of stores you own: ")
        if num_stores.isnumeric() == True:
            num_stores_int = int(num_stores)
            if num_stores_int > 10:
                print ("\n Sorry, this sales tracker can track a maximum of 10 stores.\n Here, try that again, I'll reboot it for you.\n")
                print (" -----------------------REBOOTING------------------------")
                restart()
            elif num_stores_int >= 5:
                print ("\n Hmm, interesting, you'd think someone with that many \n stores would be able to afford a better sales tracker.")
                print (" Well, I guess you're stuck with me! MUHAHAHAHA!!......\n\n Anyway,")
                print (f" clearly big business person, you own {num_stores_int} stores. I'm gonna\n need you to tell me where each one is")
            else:
                num_stores_int = int(num_stores)
                print (f" Alright... so, random business person, you have {num_stores_int} stores.\n Now, I'm going to need you to tell me where each one is")
        else:
            print ("\n Hey, uhh, you're going to have to write a number for the\n amount of stores you've got, letters and decimals don't \n really work. Here, try again, I'll reboot it for you.\n")
            print (" -----------------------REBOOTING------------------------")
restart()

无法循环到输入验证代码中的某个点

Trouble looping to a point in input validation code

python

validation

integer

loops

while-loop