Дмитрий Шицков

class Book:
    def __init__(self, name):
        self.name = name

    def __repr__(self):
        return f"<Book: {self.name}>"

    def __eq__(self, other):
        if not isinstance(other, type(self)):
            return False
        return self.name == other.name


class Lib:
    def __init__(self, books=None):
        if books is None:
            self.books = []
        else:
            self.books = books[:]

    def __iadd__(self, other):
        if not isinstance(other, Book):
            raise TypeError("Not a book")
        self.books.append(other)
        return self

    def __iter__(self):
        return iter(self.books)


lib = Lib()
book1 = Book("Fluent Python")
book2 = Book("Mein Kampf")

lib += book1
lib += book2

for book in lib:
    print(book)

import re
res = re.findall("[\w\d]+\s[\w\d]+\s[\w\d]+", text)
print(res)