Merge pull request matplotlib#19176 from anntzer/3dkw

Deprecate additional positional args to plot_{surface,wireframe}.

Author: QuLogic

doc/api/next_api_changes/deprecations/19176-AL.rst

@@ -0,0 +1,5 @@
+Extra positional parameters to ``plot_surface`` and ``plot_wireframe``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Positional parameters to `~.axes3d.Axes3D.plot_surface` and
+`~.axes3d.Axes3D.plot_wireframe` other than ``X``, ``Y``, and ``Z`` are
+deprecated.  Pass additional artist properties as keyword arguments instead.

lib/mpl_toolkits/mplot3d/axes3d.py

@@ -1551,6 +1551,7 @@ def plot(self, xs, ys, *args, zdir='z', **kwargs):
 
     plot3D = plot
 
+    @_api.delete_parameter("3.4", "args", alternative="kwargs")
     def plot_surface(self, X, Y, Z, *args, norm=None, vmin=None,
                      vmax=None, lightsource=None, **kwargs):
         """
@@ -1822,6 +1823,7 @@ def norm(x):
 
         return colors
 
+    @_api.delete_parameter("3.4", "args", alternative="kwargs")
     def plot_wireframe(self, X, Y, Z, *args, **kwargs):
         """
         Plot a 3D wireframe.