From: Steven D'Aprano on 8 May 2010 15:42
On Sat, 08 May 2010 19:13:12 +0000, Dave Luzius wrote:
>> What is pressure? It is an undefined name. Where does pressure get its
>> value from?
> Pressure is a term for barometric pressure, and is understood by Conky,
> which this program is designed to work with, and is understood by
> weather.com. But the value it passes to conky is metric, and I want it
> to display in imperial.
I know what pressure is in English. What is it in your program? When the
Python compiler sees the word "pressure", what do you expect it to do?
> What should I do....
Perhaps you should start with a few simple tutorials and introductions to
programming before tackling this program.