mvanveen

"""
Copyright (c) 2012 Anthony Wu, twitter.com/anthonywu

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

mvanveen

# -*- coding: utf-8 -*-
"""
    codegen
    ~~~~~~~

    Extension to ast that allow ast -> python code generation.

    :copyright: Copyright 2008 by Armin Ronacher.
    :license: BSD.
"""

mvanveen

{-# LANGUAGE OverloadedStrings #-}

{- To Run:
   Load in ghci
   :set -XOverloadedStrings (for convenience)
   Execute repl expr -}

import Control.Applicative
import Data.Attoparsec hiding (Result)
import Data.Attoparsec.Char8 (char8, isDigit_w8, isSpace_w8)

mvanveen

import sys
def retr(item):
  return({ type('') : lambda x: sys.stdout.write(x+'\n'),
           type([]) : lambda item: ''.join(retr(x) for x in item)
         }[type(item)](item))

retr('lol')