import re from sys import argv from os import popen from markdown import markdown import subprocess PROCESSORS = { "lit": lambda c: c, "ex": lambda c: popen(c).read(), "exmd": lambda c: markdown(popen(c).read()) } def run_pi(input: str) -> str: RE_PI = r"(?sm)<\?(?P\w+)\W(?P.*?)\?>" def run_pi_match(m: re.Match): name = m.group("name") body = m.group("body") print(f"({name})$ {body}") output = PROCESSORS[name](body) return output return re.sub(RE_PI, run_pi_match, input) def template(input: str) -> str: RE_TITLE = r"

(?P.*?)</h1>" title_match = re.match(RE_TITLE, input) title = title_match.group(1) if title_match != None else "no title :(" tpl = open("template.html", "r").read() return tpl.replace("CONTENT", input).replace("TITLE", title) doc = open(argv[1], "r").read() doc = markdown(doc) doc = template(doc) doc = run_pi(doc) open(argv[2], "w+").write(doc)