Comments on: Programming Dynamic Models in Python-Part 3: Outbreak on a Network

By: keelon

keelon — Tue, 11 Oct 2011 12:32:59 +0000

hi, I have the same question as Pete, although I have installed the pycairo.
By the way, my python ver. is 2.72 and the pycairo is 1.8.0-py2.7. I don’t think there is any problem about the installation. However, it just can’t work. Any ideas?

many thanks.

By: mjbommar

mjbommar — Thu, 25 Feb 2010 01:48:35 +0000

Hi Pete,
You’ll need to install pycairo on Windows. Googling for pycairo and your particular version of Python should do the trick.

By: Pete

Pete — Thu, 25 Feb 2010 00:16:33 +0000

Hello,

I tried to run your code, but got the error below. Any ideas?

Thanks,

Pete

Traceback (most recent call last):
File “C:/Python26/networktest”, line 245, in
myNetworkModel.graphPlot()
File “C:/Python26/networktest”, line 222, in graphPlot
igraph.drawing.plot(self.graph, layout = l)
File “C:Python26libsite-packagesigraphdrawing.py”, line 738, in plot
result = Plot(target, bbox)
File “C:Python26libsite-packagesigraphdrawing.py”, line 222, in __init__
self._surface_was_created=not isinstance(target, cairo.Surface)
File “C:Python26libsite-packagesigraphdrawing.py”, line 51, in __getattr__
raise TypeError, “plotting not available”
TypeError: plotting not available