MyReadings/main.py

import json
import sys
from Book import Book


# Opening JSON file
with open('constructor.json', encoding='utf-8') as f:
    data = json.load(f)

with open('style.css', encoding='utf-8') as f:
    style = f.read()

books = data['books']
html = ""

for book_data in books:
    book = Book(book_data["name"], book_data["author"], book_data["description"], book_data["image"], book_data["review"], book_data["release_date"], book_data["reading_date"])
    html += book.to_html()

with open('cast.html', encoding='utf-8') as f:
    text = f.read().replace("{{books}}", html).replace("{{style}}", style)

if len(sys.argv) > 1:
    with open(sys.argv[1], "w", encoding='utf-8') as f:
        f.write(text)
else:
    print(text)