fp

fp_statistics.py

    def get_all_borrowed_books(self):
        if not self.get_all():
            raise RepositoryException("No books saved.")

        cl_book_links = self.get_all()

        borrowed_books = []
        for link in cl_book_links:
            link_book = link.get_book()
            books_from_records = convert_bookrecord_to_books(borrowed_books)
            if not occurs(link_book, books_from_records):
                borrowed_books.append(BookRecord(link_book, 0))
            else: # book occurs
                for borrowed_book in borrowed_books:
                    if borrowed_book.get_book() == link_book:
                        borrowed_book.inc_borrowed()
        return borrowed_books