#!/usr/bin/env python
"""
Demonstrate the 4chan "longcat is loooong" phenomenon using Python.

>>> print doit("long", "cat")
Longcat is looooooong
>>> print doit("short", "muskrat")
Shortmuskrat is shooooooort
"""

import re
import sys

from string import capitalize

def longword(word):
    """
    >>> longword("long")
    'looooooong'
    >>> longword("")
    ''
    >>> longword("alpine")
    'aaaaaaalpine'
    >>> longword("ba")
    'baaaaaaa'
    """
    return re.sub(r"[aeiou]", lambda m: m.group(0) * 7, word.lower(), 1)

def doit(adj, noun):
    return "%s%s is %s" % (capitalize(adj), noun.lower(), longword(adj))

if __name__ == "__main__":
    if "-t" in sys.argv:
        from doctest import testmod
        testmod()
    else:
        print doit(*sys.argv[1:])