Please Criticize My Code

[Jeff Schwab]

Christoph Rackwitz wrote:
> i guess, it is pythonchallenge.com level 10?
> if so, i used this thing:
> 
> import re
> def enc(s):
> 	return ''.join('%s%s' % (len(a[0]),a[0][0]) for a in
> re.findall('((.)\\2*)', s))
> 

Don't do that!