如何压缩这个简单的 python 程序以提高效率？

Question

这只是我尝试制作的一个简单游戏，它会问你几个问题，然后自动根据答案格式化一个新的密码。

由于我是初学者，我想知道一些我可以使用的技术，这些技术可以提高这段代码的效率，并且可能会删除我已经声明的大量函数。谢谢！

minimum = 3
maximum = 10

name = input("What is your name? ")

def nameInput():

    if len(name) < minimum:
        print("Name is too small")
        return nameInput()
    elif len(name) > maximum:
            print("Name is too large")
            return nameInput()

nameInput()

food = input("What is your favorite food? ")

def foodInput():

    if len(food) < minimum:
        print("Enter a food name longer than " + (food))
        return foodInput()
    elif len(food) > maximum:
            print("Enter a food name shorter than " + (food))
            return foodInput()

foodInput()

birthday = input("What is your date of birth? (mmddyyyy) ")

nameIndex = name[0:2]
foodIndex = food[2: ]
birthIndex = birthday[0:3]

passcode = nameIndex + foodIndex + birthIndex

print("Your password is " + passcode)

Answer 1

如果您追求简洁，请尝试多次使用单个函数，而不是一次使用多个函数

def get_input(variable_name, min_size, max_size, begin, end):                 
    data = input("What is your {}? ".format(variable_name))                   
    if len(data) < min_size:                                                  
        raise ValueError('{} is too small'.format(variable_name.capitalize()))
    elif len(data) > max_size:                                                
        raise ValueError('{} is too big'.format(variable_name.capitalize()))  
    return data[begin:end]                                                    

name_index = get_input("name", 3, 10, 0, 2)                                   
food_index = get_input("food", 3, 10, 2, 100)                                 
birth_index = get_input("date of birth (mmddyyyy)", 3, 10, 0, 3)              
passcode = name_index + food_index + birth_index                              

print("Your passcode is", passcode)