#!/usr/bin/env python
from __future__ import print_function
import argparse
import markdown
import os
import sys
import io
def convert_markdown(in_fn):
input_md = io.open(in_fn, mode="r", encoding="utf-8").read()
html = markdown.markdown(
"[TOC]\n" + input_md,
extensions=["pymdownx.extra", "pymdownx.b64", "pymdownx.highlight", "pymdownx.emoji", "pymdownx.tilde", "toc"],
extension_configs={
"pymdownx.b64": {"base_path": os.path.dirname(in_fn)},
"pymdownx.highlight": {"noclasses": True},
"toc": {"title": "Table of Contents"},
},
)
return html
def wrap_html(contents):
header = """<!DOCTYPE html><html>
<head>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<style>
body {
font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
padding: 3em;
margin-right: 350px;
max-width: 100%;
}
.toc {
position: fixed;
right: 20px;
width: 300px;
padding-top: 20px;
overflow: scroll;
height: calc(100% - 3em - 20px);
}
.toctitle {
font-size: 1.8em;
font-weight: bold;
}
.toc > ul {
padding: 0;
margin: 1rem 0;
list-style-type: none;
}
.toc > ul ul { padding-left: 20px; }
.toc > ul > li > a { display: none; }
img { max-width: 800px; }
pre {
padding: 0.6em 1em;
}
h2 {
}
</style>
</head>
<body>
<div class="container">
"""
footer = """
</div>
</body>
</html>
"""
return header + contents + footer
def parse_args(args=None):
parser = argparse.ArgumentParser()
parser.add_argument("mdfile", type=argparse.FileType("r"), nargs="?", help="File to convert. Defaults to stdin.")
parser.add_argument(
"-o", "--out", type=argparse.FileType("w"), default=sys.stdout, help="Output file name. Defaults to stdout."
)
return parser.parse_args(args)
def main(args=None):
args = parse_args(args)
converted_md = convert_markdown(args.mdfile.name)
html = wrap_html(converted_md)
args.out.write(html)
if __name__ == "__main__":
sys.exit(main())