You probably want to look at this FAQ:

http://matplotlib.sourceforge.net/faq.html#APPSERVER

Or the slightly more updated and elaborate answer in the new 
(in-progress) docs:

http://matplotlib.sourceforge.net/doc/html/faq/howto_faq.html#how-do-i-use-matplotlib-in-a-web-application-server

Cheers,
Mike

"Jonathan Hayward http://JonathansCorner.com"; wrote:
> I would like to use pylab in a CGI script that would generate a pie 
> chart/bar graph/..., save it to a file, and then be able to output the 
> image from the file.
>
> Everything that I've tried works if I run the script from my shell, 
> but when it runs on my test box (or, for that matter, a sudo without 
> an X display being set up), it gripes about not being able to open an 
> X display.
>
> Is there a way to either:
>
> 1: Tell pylab to run without a display,
> 2: Configure a dummy display, or
> 3: Attach the web environment to a real display?
>
> I'm not having it display windows or asking for interesting X 
> functionality--just generate a pie chart and save it as a file.
>
> -- 
> -- Jonathan Hayward, [EMAIL PROTECTED] 
> <mailto:[EMAIL PROTECTED]>
>
> ** To see an award-winning website with stories, essays, artwork,
> ** games, and a four-dimensional maze, why not visit my home page?
> ** All of this is waiting for you at http://JonathansCorner.com
>
> ++ Would you like to curl up with one of my hardcover books?
> ++ You can now get my books from http://CJSHayward.com
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-- 
Michael Droettboom
Science Software Branch
Operations and Engineering Division
Space Telescope Science Institute
Operated by AURA for NASA


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