img2pdf

from PIL import Image
from pathlib import Path
from natsort import natsorted


path = Path.cwd() if __name__ == "__main__" else Path.cwd() / "book"
un_images_list = list(Path(path).glob("*.jpg"))
images_list = natsorted([fr"{i.as_posix()}" for i in un_images_list])


def create_pdf(filename: str):
    images = []
    for image in images_list:
        img_opn = Image.open(image)
        img_opn = img_opn.convert("RGB")
        images.append(img_opn)
        print(f"{image} добавлена")
    img = Image.open(un_images_list[0])
    img.save(f"{filename}.pdf", save_all=True, append_images=images)
    print("ПДФ сохранен!")