def save(self, *args, **kwargs):
if not self.cover_img:
if self.book_file.name.endswith('.epub'):
# get the cover path from the epub file
epub_file = Epub(self.book_file)
cover_path = epub_file.get_cover_image_path()
if cover_path is not None and os.path.exists(cover_path):
cover_file = File(open(cover_path))
self.cover_img.save(os.path.basename(cover_path),
cover_file)
epub_file.close()
super(Book, self).save(*args, **kwargs)
