matplotlib-users

[Matplotlib-users] No set_antialiased?

[Shin <sd...@em...>]

My first trial produced the following error message.
What problem do you think is in my installation?
I am using GtkAgg backend for matplotlib 0.6.1 version in Mandrake 10
and python 2.3.3.
Thanks.

>>> from matplotlib.matlab import *
>>> x=arange(10)
>>> plot(x)
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
  File "/usr/lib/python2.3/site-packages/matplotlib/matlab.py", line
1176, in plot
    lines =  gca().plot(*args, **kwargs)
  File "/usr/lib/python2.3/site-packages/matplotlib/matlab.py", line
762, in gca
    return get_current_fig_manager().get_current_axis()
  File "/usr/lib/python2.3/site-packages/matplotlib/matlab.py", line
251, in get_current_fig_manager
    gcf()  # creates an active figure as a side effect
  File "/usr/lib/python2.3/site-packages/matplotlib/matlab.py", line
771, in gcf
    return figure()
  File "/usr/lib/python2.3/site-packages/matplotlib/matlab.py", line
691, in figure
    figManager = new_figure_manager(num, figsize, dpi, facecolor,
edgecolor, frameon)
  File
"/usr/lib/python2.3/site-packages/matplotlib/backends/backend_gtkagg.py", line 25, in new_figure_manager
    thisFig = Figure(*args, **kwargs)
  File "/usr/lib/python2.3/site-packages/matplotlib/figure.py", line 52,
in __init__
    facecolor=facecolor, edgecolor=edgecolor,
  File "/usr/lib/python2.3/site-packages/matplotlib/patches.py", line
130, in __init__
    Patch.__init__(self, **kwargs)
  File "/usr/lib/python2.3/site-packages/matplotlib/patches.py", line
48, in __init__
    self.__dict__['set_%s'%abbrev] = getattr(self, 'set_%s'%func)
AttributeError: Rectangle instance has no attribute 'set_antialiased'

-- 
Daehyok Shin 

Re: [Matplotlib-users] No set_antialiased?

[John H. <jdh...@ac...>]

>>>>> "Shin" == Shin  <sd...@em...> writes:

    Shin> My first trial produced the following error message.  What
    Shin> problem do you think is in my installation?  I am using
    Shin> GtkAgg backend for matplotlib 0.6.1 version in Mandrake 10
    Shin> and python 2.3.3.  Thanks.

That is very bizarre.  Take a look at
site-packages/matplotlib/patches.py - you should have set_antialiased
defined on line 70 in the Patches class.  Rectangle should derive from
Patches on line 119.

It looks a little like your build is messed up in some way I don't
understand.  You may want to try removing matplotlib from your
site-packages dir, removing 'build' from your matplotlib src tree, adn
doing a clean install.

For the record, I did a clean install of 0.61.0 on a linux machine I
don't normally develop on and ran your example without problems

    >>> from matplotlib.matlab import *
    >>> x=arange(10)
    >>> plot(x)
    [<matplotlib.lines.Line2D instance at 0x40d5e94c>]

With the following in my .matplotlibrc file

backend      : TkAgg      # the default backend
numerix      : Numeric    # Numeric or numarray
interactive  : True       
toolbar      : toolbar2   # None | classic | toolbar2

Let me know what you find.

JDH


    >>>> from matplotlib.matlab import * x=arange(10) plot(x)
    Shin> Traceback (most recent call last): File "<stdin>", line 1,
    Shin> in ?  File
    Shin> "/usr/lib/python2.3/site-packages/matplotlib/matlab.py",
    Shin> line 1176, in plot lines = gca().plot(*args, **kwargs) File
    Shin> "/usr/lib/python2.3/site-packages/matplotlib/matlab.py",
    Shin> line 762, in gca return
    Shin> get_current_fig_manager().get_current_axis() File
    Shin> "/usr/lib/python2.3/site-packages/matplotlib/matlab.py",
    Shin> line 251, in get_current_fig_manager gcf() # creates an
    Shin> active figure as a side effect File
    Shin> "/usr/lib/python2.3/site-packages/matplotlib/matlab.py",
    Shin> line 771, in gcf return figure() File
    Shin> "/usr/lib/python2.3/site-packages/matplotlib/matlab.py",
    Shin> line 691, in figure figManager = new_figure_manager(num,
    Shin> figsize, dpi, facecolor, edgecolor, frameon) File
    Shin> "/usr/lib/python2.3/site-packages/matplotlib/backends/backend_gtkagg.py",
    Shin> line 25, in new_figure_manager thisFig = Figure(*args,
    Shin> **kwargs) File
    Shin> "/usr/lib/python2.3/site-packages/matplotlib/figure.py",
    Shin> line 52, in __init__ facecolor=facecolor,
    Shin> edgecolor=edgecolor, File
    Shin> "/usr/lib/python2.3/site-packages/matplotlib/patches.py",
    Shin> line 130, in __init__ Patch.__init__(self, **kwargs) File
    Shin> "/usr/lib/python2.3/site-packages/matplotlib/patches.py",
    Shin> line 48, in __init__ self.__dict__['set_%s'%abbrev] =
    Shin> getattr(self, 'set_%s'%func) AttributeError: Rectangle
    Shin> instance has no attribute 'set_antialiased'

    Shin> -- Daehyok Shin



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Re: [Matplotlib-users] No set_antialiased?

[Shin <sd...@em...>]

As you said, my packages were messed up.
After removing site-package and build, the problem was gone.
I have no idea about what happened, but thanks for your advice.

Daehyok Shin

On Wed, 2004-08-11 at 09:19, John Hunter wrote:
> That is very bizarre.  Take a look at
> site-packages/matplotlib/patches.py - you should have set_antialiased
> defined on line 70 in the Patches class.  Rectangle should derive from
> Patches on line 119.
> 
> It looks a little like your build is messed up in some way I don't
> understand.  You may want to try removing matplotlib from your
> site-packages dir, removing 'build' from your matplotlib src tree, adn
> doing a clean install.