"Deen Sethanandha" <[EMAIL PROTECTED]> writes:
> I use matplotlib as part of my Trac plugin. I got this error when I try
> to access the web site that use my plugin. [...]
>
> File "/usr/lib/python2.5/site-packages/matplotlib/pylab.py", line 876, in
> figure
> File
> "/usr/lib/python2.5/site-packages/matplotlib/backends/backend_tkagg.py",
> line 88, in new_figure_manager
> File "lib-tk/Tkinter.py", line 1639, in __init__
Your plugin is importing pylab, which automatically imports the TkAgg
backend based on your .matplotlibrc setting, and this makes no sense
in a non-interactive environment. The quick way to make this work is
to replace "import pylab" by the following lines:
import matplotlib
matplotlib.use('Agg')
import pylab
See also: examples/webapp_demo.py.
--
Jouni K. Seppänen
http://www.iki.fi/jks
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