python实现输出图书管理系统里的所有信息代码

在Python中，实现一个简单的图书管理系统并输出所有信息，可以使用面向对象的方式，创建一个图书类Book以及一个图书馆类Library。下面是一个简化的示例：

class Book:
    def __init__(self, id, title, author, publication_date):
        self.id = id
        self.title = title
        self.author = author
        self.publication_date = publication_date

class Library:
    def __init__(self):
        self.books = []

    def add_book(self, book):
        self.books.append(book)

    def display_books(self):
        for book in self.books:
            print(f"ID: {book.id}, Title: {book.title}, Author: {book.author}, Publication Date: {book.publication_date}")

# 创建书籍实例并添加到图书馆
library = Library()
library.add_book(Book(1, "Python Crash Course", "Eric Matthes", "2015"))
library.add_book(Book(2, "Clean Code", "Robert C. Martin", "2008"))

# 输出所有书籍信息
library.display_books()