> Ie. can a function be copyrighted?

    def print_harry_potter_book_1():
    
        print("Chapter One")
        print("The boy who lived")
        
        print("Mr. and Mrs. Dursley, of number four, Privet Drive, were")
        print("proud to say that they were perfectly normal, thank")
        print("you very much. they were the last people you’d expect to be in-")
        print("volved in anything strange or mysterious, because they just didn’t")
        print("hold with such nonsense.")
        print("Mr. Dursley was the director of a firm called Grunnings, which")
        print("made drills. He was a big, beefy man with hardly any neck, al-")
        print("though he did have a very large mustache. Mrs. Dursley was thin")
        print("and blonde and had nearly twice the usual amount of neck, which")
        print("came in very useful as she spent so much of her time craning over")
        print("garden fences, spying on the neighbors. the Dursleys had a small")
        print("son called Dudley and in their opinion there was no finer boy")
        print("anywhere.")
        [...]