source beautifier

[Marco Mariani]

Stefan Behnel wrote:

>> http://www.polystyle.com/features/python-beautifier.jsp
>>
>> I've never used it, but the example is quite clear.
> 
> I tend to believe that running these tools on some average Python code would
> not even change whitespace. ;)

I bet it's idempotent against _your_ code, but not in the context of 
python beginners or people who just made up their mind about what coding 
style to use.