Michael Fitzgerald wrote:
> Hi all,
>
> I found a small bug, where Figure.clf() was erroneously leaving some axes
> instances in the Figure.axes list. It turns out the method was deleting
> items from the list while iterating over it. Attached is a patch.
>
> Mike
>
Mike,
Thanks for finding that rather subtle bug. I committed an equivalent
change; I used tuple(self.axes) instead of copy.copy(self.axes) because
for this purpose it accomplishes the same thing, but faster, and without
the extra import.
Eric
>
>
> ------------------------------------------------------------------------
>
> Index: figure.py
> ===================================================================
> --- figure.py (revision 3198)
> +++ figure.py (working copy)
> @@ -1,7 +1,7 @@
> """
> Figure class -- add docstring here!
> """
> -import sys
> +import sys, copy
> import artist
> from artist import Artist
> from axes import Axes, Subplot, PolarSubplot, PolarAxes
> @@ -515,7 +515,7 @@
> """
> Clear the figure
> """
> - for ax in self.axes:
> + for ax in copy.copy(self.axes):
> ax.cla()
> self.delaxes(ax)
>
>
>
> ------------------------------------------------------------------------
>
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