parse_to_json.py

#!/usr/bin/env python3.1
import sys, collections, re, json

Post = collections.namedtuple("Post", "postid _ _ username userid title _ content _ _ _ _ _ _ _ _ _ _", rename=True)
raw = sys.stdin.read()
raw = re.sub(r"\\(!\\)", "", raw)

raw_posts = raw.replace("\r\n", "\r").split("\n")

posts = [ eval("Post({})".format(raw_post.replace("\r", "\n").replace("'", "'''"))) for raw_post in raw_posts if raw_post ]

json.dump([ {
	"username": p.username,
	"content": p.content,
	"title": p.title
 } for p in posts ], sys.stdout)