[Twisted-web] fix nevow exception in args parsing

[Ed Suominen]

On Sat, 2005-09-03 at 03:37 +0200, Andrea Arcangeli wrote:
> PS. While sending this email I take the opportunity to point you to the
> nevow sourcecode of a little GPL nevow appserver I developed last
> weekend, any suggestion for improvements is welcome ;).
> 
> 	http://klive.cpushare.com/downloads/

Yes, here's a suggestion for a big improvement:

DOCSTRINGS!!!!!  :-)

Code is so much more readable (and easily documented with epydoc or
something like it) when people include plenty of docstrings to explain
what's going on.

Best regards, Ed