On Sat, 6 Feb 2010 20:18:53 +0900
Benno Lang <transmogribe...@gmail.com> wrote:

> > if ((self.start_dot.x > self.end_dot.x) and (self.start_dot.y !=  
> > self.end_dot.y)):
> (1) Are you sure you want all those superfluous parentheses?

@ Benno: I do not find the _inner_ ones superfluous at all...

@ Stijn: When you ask about an error, please copy-paste the (whole) error 
message to the list, together with (the relevant part of) the code. I will help 
us not only "diagnosing" the issue, but also showing you how to interpret 
python error messages.

Denis
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