图书信息管理功能用Python语句，并将图书信息存储到book.csv

好的，以下是一个基本的图书信息管理功能的Python代码示例，可以将图书信息存储到book.csv文件中：

import csv

# 输出图书信息管理主菜单
def print_menu():
    print("欢迎使用图书信息管理系统！")
    print("1. 添加图书信息")
    print("2. 删除图书信息")
    print("3. 修改图书信息")
    print("4. 显示所有图书信息")
    print("0. 退出系统")

# 添加图书信息
def add_book():
    book_list = []
    book_name = input("请输入图书名称：")
    book_author = input("请输入图书作者：")
    book_price = input("请输入图书价格：")
    book_dict = {"name": book_name, "author": book_author, "price": book_price}
    book_list.append(book_dict)
    with open("book.csv", "a", newline="", encoding="utf-8") as f:
        writer = csv.writer(f)
        for book in book_list:
            writer.writerow([book["name"], book["author"], book["price"]])
    print("图书信息添加成功！")

# 删除图书信息
def del_book():
    book_name = input("请输入要删除的图书名称：")
    with open("book.csv", "r", encoding="utf-8") as f:
        reader = csv.reader(f)
        book_list = list(reader)
    with open("book.csv", "w", newline="", encoding="utf-8") as f:
        writer = csv.writer(f)
        for book in book_list:
            if book[0] != book_name:
                writer.writerow(book)
    print("图书信息删除成功！")

# 修改图书信息
def modify_book():
    book_name = input("请输入要修改的图书名称：")
    with open("book.csv", "r", encoding="utf-8") as f:
        reader = csv.reader(f)
        book_list = list(reader)
    with open("book.csv", "w", newline="", encoding="utf-8") as f:
        writer = csv.writer(f)
        for book in book_list:
            if book[0] == book_name:
                book_author = input("请输入修改后的图书作者：")
                book_price = input("请输入修改后的图书价格：")
                writer.writerow([book_name, book_author, book_price])
                print("图书信息修改成功！")
            else:
                writer.writerow(book)

# 显示所有图书信息
def show_all_book():
    with open("book.csv", "r", encoding="utf-8") as f:
        reader = csv.reader(f)
        book_list = list(reader)
    print("图书名称\t图书作者\t图书价格")
    for book in book_list:
        print(book[0] + "\t" + book[1] + "\t" + book[2])

# 主函数
def main():
    while True:
        print_menu()
        choice = input("请输入您的选择：")
        if choice == "1":
            add_book()
        elif choice == "2":
            del_book()
        elif choice == "3":
            modify_book()
        elif choice == "4":
            show_all_book()
        elif choice == "0":
            print("感谢使用图书信息管理系统，再见！")
            break
        else:
            print("输入有误，请重新输入！")

if __name__ == "__main__":
    main()

这个程序可以通过运行Python文件来启动，将会输出一个图书信息管理的主菜单。在主菜单中可以选择添加、删除、修改或者显示所有图书信息。每次进行添加、删除、修改操作后，都会将最新的图书信息存储到book.csv文件中。您可以根据需要修改文件名、文件路径或者文件格式等信息。