[Matplotlib-users] When was axes kwarg rmoved?

[Benjamin Root]

I don't think it ever was a keyword argument. Now, there have been some
bugs fixed recently where unused keyword arguments were going through
without emitting an error, which caused confusion when kwargs were
misspelled. Perhaps this is the change that is impacting you. To be clear,
I don't think it never would have done anything in the past.

I hope this helps!
Cheers!
Ben Root

On Fri, Oct 25, 2019 at 9:40 PM Vicki Brown <vlb at cfcl.com> wrote:

> I'm hoping someone can tell me (point me to the ChanegLog for) when he
> axes kwarg was removed from
> matplotlib.pyplot.clabel, matplotlib.pyplot.contou,
> and matplotlib.pyplot.contourf.
>
> My search has turned up nothing.
>
> I have code in an exercise for a class that called:
>
>     plt.contourf(xx, yy, Z, cmap=ccolor, alpha=.2, axes=ax)
>     cs2 = plt.contour(xx, yy, Z, cmap=ccolor, alpha=.6, axes=ax)
>     plt.clabel(cs2, fmt = '%2.1f', colors = 'k', fontsize=14, axes=ax)
>
>
> when run, this raised errors.
>
> I've changed it to
>
>     ax.contourf(xx, yy, Z, cmap=ccolor, alpha=.2)
>     cs2 = ax.contour(xx, yy, Z, cmap=ccolor, alpha=.6)
>     ax.clabel(cs2, fmt = '%2.1f', colors = 'k', fontsize=14)
>
>
> and the errors are gone. However, a confirming reference would be helpful.
>
> -- Vicki
>
> Vicki Brown
> cfcl.com/vlb
>
>
>
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