Hi,
I'm unable to use matplotlib when I have the following line in my
matlabplotrc file: numerix Numeric.
There is no problem when I use: numerix numpy
Here's my setup: Mac G5 w/OS X 10.4.8, using MacPython 2.4,
numpy.__version__ is 1.0, matplotlib.__version__ 0.87.7 and
Numeric.__version__ 24.2
I append below the errors I get when trying to use numerix Numeric
via python and ipython.
Is this a bug?
--b
VIA IPYTHON:
====================
6 % ipython -pylab
Python 2.4.4 (#1, Oct 18 2006, 10:34:39)
Type "copyright", "credits" or "license" for more information.
IPython 0.7.2 -- An enhanced Interactive Python.
? -> Introduction to IPython's features.
%magic -> Information about IPython's 'magic' % functions.
help -> Python's own help system.
object? -> Details about 'object'. ?object also works, ?? prints more.
Welcome to pylab, a matplotlib-based Python environment.
For more information, type 'help(pylab)'.
In [1]: plot([1,2,3])
------------------------------------------------------------------------
---
exceptions.TypeError Traceback (most
recent call last)
/Users/bthom/belinda/mills/aicourse/tic-tac-toe/<ipython console>
/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-
packages/matplotlib/pylab.py in plot(*args, **kwargs)
2025 hold(h)
2026 try:
-> 2027 ret = gca().plot(*args, **kwargs)
2028 draw_if_interactive()
2029 except:
/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-
packages/matplotlib/axes.py in plot(self, *args, **kwargs)
2129 lines = [line for line in lines] # consume the
generator
2130
-> 2131 self.autoscale_view(scalex=scalex, scaley=scaley)
2132 return lines
2133
/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-
packages/matplotlib/axes.py in autoscale_view(self, tight, scalex,
scaley)
983 if xl[1] < xl[0]:
984 XL = XL[::-1]
--> 985 self.set_xlim(XL)
986 if scaley:
987 yl = self.get_ylim()
/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-
packages/matplotlib/axes.py in set_xlim(self, xmin, xmax, emit)
1225 xmax += 1e-38
1226
-> 1227 self.viewLim.intervalx().set_bounds(xmin, xmax)
1228 if emit: self._send_xlim_event()
1229 return xmin, xmax
TypeError: only length-1 arrays can be converted to Python scalars.
.pdbrc.py started
.pdbrc.py finished
> /Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/
site-packages/matplotlib/axes.py(1227)set_xlim()
1226
-> 1227 self.viewLim.intervalx().set_bounds(xmin, xmax)
1228 if emit: self._send_xlim_event()
VIA PYTHON:
=================
3 % python
Python 2.4.4 (#1, Oct 18 2006, 10:34:39)
[GCC 4.0.1 (Apple Computer, Inc. build 5341)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
history mechanism set up
>>> import pylab
>>> pylab.plot([1,2,3])
Traceback (most recent call last):
File "<stdin>", line 1, in ?
File "/Library/Frameworks/Python.framework/Versions/2.4/lib/
python2.4/site-packages/matplotlib/pylab.py", line 2027, in plot
ret = gca().plot(*args, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/2.4/lib/
python2.4/site-packages/matplotlib/axes.py", line 2131, in plot
self.autoscale_view(scalex=scalex, scaley=scaley)
File "/Library/Frameworks/Python.framework/Versions/2.4/lib/
python2.4/site-packages/matplotlib/axes.py", line 985, in autoscale_view
self.set_xlim(XL)
File "/Library/Frameworks/Python.framework/Versions/2.4/lib/
python2.4/site-packages/matplotlib/axes.py", line 1227, in set_xlim
self.viewLim.intervalx().set_bounds(xmin, xmax)
TypeError: only length-1 arrays can be converted to Python scalars.
-------------------------------------------------------------------------
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