Antonio,
Thanks for the report. It should be fixed now. Numpy svn has
masked_invalid, so my earlier change worked for me, and I forgot that
ma.masked_invalid is a new addition (and a nice one).
Eric
Antonio Gonzalez wrote:
> Hello,
>
> I've just updated to the latest svn (5063) and now I cannot create a
> simple plot. If I just try (in ipython -pylab):
>
> plot(rand(10))
>
> I get:
>
> <type 'exceptions.AttributeError'>: 'module' object has no attribute
> 'masked_invalid'
>
> The complete traceback is pasted below.
> (My numpy version is 1.0.4, which indeed has no 'numpy.ma.masked_invalid'.)
>
> Regards,
> Antonio
> ---------------------------------------------------------------------------
>
>
>
> In [1]: plot(rand(10))
> ---------------------------------------------------------------------------
> <type 'exceptions.AttributeError'> Traceback (most recent call last)
>
> /home/antgon/heka/<ipython console> in <module>()
>
> /usr/local/lib/python2.5/site-packages/matplotlib/pyplot.py in
> plot(*args, **kwargs)
> 1826 hold(h)
> 1827 try:
> -> 1828 ret = gca().plot(*args, **kwargs)
> 1829 draw_if_interactive()
> 1830 except:
>
> /usr/local/lib/python2.5/site-packages/matplotlib/axes.py in plot(self,
> *args, **kwargs)
> 2803
> 2804 for line in self._get_lines(*args, **kwargs):
> -> 2805 self.add_line(line)
> 2806 lines.append(line)
> 2807
>
> /usr/local/lib/python2.5/site-packages/matplotlib/axes.py in
> add_line(self, line)
> 1163 line.set_clip_path(self.axesPatch)
> 1164
> -> 1165 self._update_line_limits(line)
> 1166 if not line.get_label():
> 1167 line.set_label('_line%d'%len(self.lines))
>
> /usr/local/lib/python2.5/site-packages/matplotlib/axes.py in
> _update_line_limits(self, line)
> 1171 def _update_line_limits(self, line):
> 1172 xydata = line.get_xydata()
> -> 1173 self.update_datalim( xydata )
> 1174
> 1175 def add_patch(self, p):
>
> /usr/local/lib/python2.5/site-packages/matplotlib/axes.py in
> update_datalim(self, xys)
> 1219 if not ma.isMaskedArray(xys):
> 1220 xys = npy.asarray(xys)
> -> 1221 self.dataLim.update_from_data_xy(xys,
> self.ignore_existing_data_limits)
> 1222 self.ignore_existing_data_limits = False
> 1223
>
> /usr/local/lib/python2.5/site-packages/matplotlib/transforms.py in
> update_from_data_xy(self, xy, ignore)
> 694 if len(xy) == 0:
> 695 return
> --> 696 xym = ma.masked_invalid(xy)
> 697 if (xym.count(axis=1)!=2).all():
> 698 return
>
> <type 'exceptions.AttributeError'>: 'module' object has no attribute
> 'masked_invalid'
>
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