On Sat, 08 May 2010 19:02:42 +0000, Steven D'Aprano wrote:
> On Sat, 08 May 2010 18:52:33 +0000, Dave Luzius wrote:
>
>> Pleaser help me with this. Here's a copy of the program, but it keeps
>> calling for me to define pressure.
>
> That's because you haven't defined pressure.
>
> When Python tells you there is a bug in your program, it is almost
> always correct.
>
>
>> # A small program to fetch local barometer reading from weather.com #
>> and convert the value from metric to imperial. # My first attempt at
>> Python.
>> #--------------------------------------------------------------------
>> import urllib
>>
>> # next line does the fetching
>> urllib.urlopen("http://xoap.weather.com/weather/local/USMI0060";,
>> pressure)
>
> 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.
What should I do....
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