The recent "nasty import behavior" thread motivated me to post an issue I've
been having with matplotlib and chaco. (I've posted to the Chaco list
previously, without much luck.)
If I import matplotlib and chaco at the same time, I get a segmentation fault
in the _path.so plugin. Below is a simple script that segfaults on my computer.
I should note that this is installation dependent; someone on the Chaco list
only had the issue with certain versions of Python. Just for reference, I'm on
OS X 10.6, Python 2.6.1, and matplotlib/chaco trunk.
-Tony
P.S. In reality, there's no reason to import matplotlib when using Chaco, but I
have some helper modules with some tangled imports (i.e. need to be refactored).
#---
import matplotlib.pyplot as plt
import enthought.traits.api as traits
import enthought.traits.ui.api as ui
import enthought.chaco.api as chaco
from enthought.enable.component_editor import ComponentEditor
class LinePlot(traits.HasTraits):
plot = traits.Instance(chaco.Plot)
traits_view = ui.View(
ui.Item('plot', editor=ComponentEditor()),
width=500, height=500, resizable=True)
def __init__(self):
plotdata = chaco.ArrayPlotData(x=[1,2,3], y=[1,2,3])
self.plot = chaco.Plot(plotdata)
self.plot.plot(('x', 'y'))
viewer = LinePlot()
viewer.configure_traits()
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