zephyr

#!/usr/bin/env python3

import json
import sys
import os
import urllib.request


def backup(user):
	print("Starting backup for identi.ca user '{0}' …".format(user))

zephyr

\documentclass{article}
\usepackage{hyperref}
\begin{document}
\texttt% more suitable for this document
This great example for obfuscated Plain\TeX\ code was posted by \href{http://sdh33b.blogspot.com/2010/03/happy-pi-day.html}{Steve in his Code Blog}:
\begin{verbatim}
              \let~\catcode
          ~`z0~`'1~`,2~`q13~`z#
       14~`46zdefq41'~`4113zgdef,q
     QQ41'~`4113zlet,qBB415425'41-P#