拆分 Python 文件名 [重复]

Question

我正在尝试创建一个字谜程序测验。我所做的其中一件事是使用一种从指定文件中读取的中心方法，这取决于用户选择的选项，而不必重复代码。但是，当尝试将信息保存到文件时，保存的变量将路径文件保存在其中。如何拆分它以便它只保存已打开的文件的名称（即测验的名称）？

def main():
    name = input("Please Enter your name to begin")
    print("Hi",name,"Welcome to the Computer Science Quiz")
    user_choice = menu()
    option = choice(user_choice)
    option, counter = questions(option)
    update_file(name, option, counter)

def menu():
    print("Select from the following categories:")
    print("1 for System's Architecture, 2 for Memory, 3 for Storage or 4 for Network Topologies")
    choice = int(input("choose option"))
    if choice >0 and choice<=4: ## range check
        print("you have chosen",choice,)
    else:
        print("This is an invalid number")
        menu()      
    return choice

def choice(user_choice):
    if user_choice == 1:
        systems = open('systems.csv','r')
        return systems
    elif user_choice ==2:
        memory = open('memory.csv','r')
        return memory
    else:
        storage = open('storage.csv','r')
        return storage

def questions(option):
    counter = 0
    for line in option:
        anagrams = (line.rstrip("\n").split(","))
        question = anagrams[0]
        answer = anagrams[1]
        print (question)
        print (answer)
        guess = input("Enter your guess")
        if guess == answer:
            print("Well Done")
            counter = counter + 1
        else:
            print("oops")

    print("You have scored",counter,"correctly")
    return option,counter


def update_file(name, option, counter):
    string_counter = (str(counter))
    string_option = (str(option))
    results = [name,",",string_counter,",",string_option,"\n"]
    file = open('results.csv','a')
    file.writelines(results)
    file.close()

这是为选项变量保存文件时显示的内容： <_io.textiowrapper name="storage.csv" mode="r" encoding="cp1252">

Answer 1

您可以使用此函数从文件名中删除路径：

import os
print(os.path.basename(file_name_with_path))