#4774: [with patch and with spkg, needs review] Upgrade matplotlib to
0.98.5.3-svn6910
-------------------------+--------------------------------------------------
Reporter: jason | Owner: jason
Type: enhancement | Status: assigned
Priority: critical | Milestone: sage-3.3
Component: packages | Resolution:
Keywords: |
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Comment (by mabshoff):
On sage.math we are having problems with the tkagg backend. It used to
happen only occasionally, but now it happens every time I doctest plot.py:
{{{
File "/scratch/mabshoff/sage-3.3.rc1/devel/sage/sage/plot/plot.py", line
172:
sage: grid(True)
Exception raised:
Traceback (most recent call last):
File "/scratch/mabshoff/sage-3.3.rc1/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/scratch/mabshoff/sage-3.3.rc1/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File "/scratch/mabshoff/sage-3.3.rc1/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_0[60]>", line 1, in <module>
grid(True)###line 172:
sage: grid(True)
File "/scratch/mabshoff/sage-3.3.rc1/local/lib/python2.5/site-
packages/matplotlib/pyplot.py", line 2453, in grid
ret = gca().grid(*args, **kwargs)
File "/scratch/mabshoff/sage-3.3.rc1/local/lib/python2.5/site-
packages/matplotlib/pyplot.py", line 572, in gca
ax = gcf().gca(**kwargs)
File "/scratch/mabshoff/sage-3.3.rc1/local/lib/python2.5/site-
packages/matplotlib/pyplot.py", line 274, in gcf
return figure()
File "/scratch/mabshoff/sage-3.3.rc1/local/lib/python2.5/site-
packages/matplotlib/pyplot.py", line 252, in figure
**kwargs)
File "/scratch/mabshoff/sage-3.3.rc1/local/lib/python2.5/site-
packages/matplotlib/backends/backend_tkagg.py", line 90, in
new_figure_manager
window = Tk.Tk()
File "/scratch/mabshoff/sage-3.3.rc1/local/lib/python2.5/lib-
tk/Tkinter.py", line 1636, in __init__
self.tk = _tkinter.create(screenName, baseName, className,
interactive, wantobjects, useTk, sync, use)
TclError: no display name and no $DISPLAY environment variable
}}}
We already disable tkagg on Itanium/Linux, so let's get rid of it
globally.
Cheers,
Michael
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4774#comment:31>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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