import os
import ebooklib
from ebooklib import epub
book = epub.read_epub('test.epub')
# Export all images from the Book
for image in book.get_items_of_type(ebooklib.ITEM_IMAGE):
    with open(os.path.basename(image.get_name()), "wb") as f:
        f.write(image.get_content())

from ebooklib import epub
book = epub.EpubBook()
# Set metadata
book.set_identifier("GB33BUKB20201555555555")
book.set_title("The Book of the Mysterious")
book.set_language("en")
book.add_author("John Smith")
book.add_author(
    "Hans Müller",
    file_as="Dr. Hans Müller",
    role="ill",
    uid="coauthor",
)
book.add_metadata("DC", "description", "A mysterious journey into hidden secrets")
book.add_metadata("DC", "publisher", "Mystic Books Publishing House")
# Create chapter in English
c1 = epub.EpubHtml(title="Introduction", file_name="introduction.xhtml", lang="en")
c1.content = (
    "<h1>The Book of the Mysterious</h1>"
    "<p>Welcome to a journey into the unknown. In these pages, you'll discover "
    "secrets that have remained hidden for centuries.</p>"
    '<p><img alt="Book Cover" src="static/ebooklib.gif"/></p>'
)
# Create chapter in German
c2 = epub.EpubHtml(title="Einführung", file_name="einfuehrung.xhtml", lang="de")
c2.content = (
    "<h1>Das Buch des Geheimnisvollen</h1>"
    "<p>Willkommen zu einer Reise ins Unbekannte. Auf diesen Seiten werden Sie "
    "Geheimnisse entdecken, die jahrhundertelang verborgen geblieben sind.</p>"
)
# Create image from the local image
img = epub.EpubImage(
    uid="image_1",
    file_name="static/ebooklib.gif",
    media_type="image/gif",
    content=open("ebooklib.gif", "rb").read(),
)
# Define CSS style
nav_css = epub.EpubItem(
    uid="style_nav",
    file_name="style/nav.css",
    media_type="text/css",
    content="BODY {color: black; background-color: white;}",
)
# Every chapter must me added to the book
book.add_item(c1)
book.add_item(c2)
# This also includes images, style sheets, etc.
book.add_item(img)
book.add_item(nav_css)
# Define Table Of Contents
book.toc = (
    epub.Link("introduction.xhtml", "Introduction", "intro"),
    (epub.Section("Deutsche Sektion"), (c2,)),
)
# Basic spine
book.spine = ["nav", c1, c2]
# Add default NCX (not required) and Nav files.
book.add_item(epub.EpubNcx())
book.add_item(epub.EpubNav())
# Write to the file
epub.write_epub("the_book_of_the_mysterious.epub", book)