PyBlosxom reST Preview

preview_rest.py

from pprint import pformat
import sys

from docutils.core import publish_parts

content = []
meta = {}

def _handle_line(line):
    if not line.startswith('#'):
        content.append(line)
    else:
        key, value = line.strip('#\n').split(' ', 1)
        meta[key] = value

for line in open(sys.argv[1]):
    _handle_line(line)

sys.stderr.write(pformat(meta))
sys.stderr.write('\n')

title = content[0]
title_underline = "-" * len(title)
content.insert(1, title_underline + '\n')
print publish_parts(''.join(content), writer_name='html')['html_body']