Convert Markdown to HTML by Python

md2html.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#   [require] Markdown module
#   [usage] $ ./md2html.py markdown_file.md
#
import sys, os, re
from markdown import Markdown

md = Markdown()
for in_file in sys.argv:
    out_file = re.sub('\.(markdown|md)$', '', os.path.basename(in_file)) + '.html'
    md.convertFile(input=in_file, output=out_file)