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matplotlib & mod_python

 
 
kenneth
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      10-26-2007
Hi all.

I would like to use a "combination" of matplotlib and mod_python to
create a
PNG figure on the fly in my web site.
The mod_python handler code should be something like this:


def handler(req):

fig = Figure()
...
... figure creation stuff
...
canvas = FigureCanvasAgg(fig)
canvas.print_figure(req, dpi=72)

return apache.OK


This code gives me an error as req is not a file-like instance (as
sys.stdout):

TyperError: Could not convert object to file pointer

Is there a way to to this thing ?

Thank you very much for any suggestion,
Paolo

 
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