Python实现将Markdown文档转为EPUB电子书文件

pandoc input.md -o output.epub

 brew install pandoc

$ pip install pypandoc

import os
import pypandoc
from ebooklib import epub

md_folder = "./markdowns/"
md_file = "My EPUB Book.md"

epub_folder = './epubs/'
epub_file = "My EPUB Book.epub"

if not os.path.exists(epub_folder):
   os.makedirs(epub_folder)

# 将 Markdown文件转换为 EPUB文件
pypandoc.convert_file(
   os.path.join(md_folder, md_file), 'epub',
   outputfile=os.path.join(epub_folder, epub_file))

### 修改转换后的 EPUB 元数据 ###

# 读取 epub 文件
book = epub.read_epub(os.path.join(epub_folder, epub_file))
# 修改元数据
book.set_title('My EPUB Book')
book.add_author('飞仔FeiZai')
book.set_language('zh')

epub_new_file = "My EPUB Book.epub"
# 保存更改
epub.write_epub(os.path.join(epub_folder, epub_new_file), book)

$ python convert.py

pip install ebooklib

import os
from ebooklib import epub
import subprocess

# 定义 Markdown 文件夹路径和 EPUB 文件名
md_folder = "./markdowns/My EPUB Book/"

epub_folder = './epubs/'
epub_file = "My EPUB Book.epub"

# 创建 EPUB 文件对象
book = epub.EpubBook()

# 设置 EPUB 书籍的元数据
book.set_identifier("123456789")
book.set_title("My EPUB Book")
book.set_language("zh")
book.add_author('FeiZai')

# 添加章节
for md_file in os.listdir(md_folder):
    if md_file.endswith(".md"):
        # 将 Markdown 文件转换为 HTML 文件
        html_file = md_file.replace(".md", ".html")
        subprocess.call(["pandoc", "-s", os.path.join(md_folder, md_file),
                        "-o", os.path.join(md_folder, html_file)])

        # 创建章节对象
        chapter = epub.EpubHtml(title=md_file.replace(
            ".md", ""), file_name=html_file, lang='zh')
        chapter.content = open(os.path.join(md_folder, html_file), 'r',
                               encoding='utf-8').read()

        # 将章节添加到书籍中
        book.add_item(chapter)
        book.toc.append(chapter)

# add default NCX and Nav file
book.add_item(epub.EpubNcx())
# book.add_item(epub.EpubNav())

# 设置封面
# book.set_cover("cover.jpg", open(
#     os.path.join(md_folder, "cover.jpg"), "rb").read())

# 将 EPUB 文件写入磁盘
if not os.path.exists(epub_folder):
    os.makedirs(epub_folder)
# 生成 EPUB 文件
epub.write_epub(os.path.join(epub_folder, epub_file), book, {})