Merge pull request matplotlib#22415 from anntzer/emitauto

Make emit and auto args of set_{x,y,z}lim keyword only.

Author: QuLogic

doc/api/next_api_changes/deprecations/22415-AL.rst

@@ -0,0 +1,4 @@
+*emit* and *auto* parameters of ``set_xlim``, ``set_ylim``, ``set_zlim``, ``set_rlim``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Passing these parameters positionally is deprecated; they will become
+keyword-only in a future release.

lib/matplotlib/axes/_base.py

@@ -3624,6 +3624,7 @@ def _validate_converted_limits(self, limit, convert):
                 raise ValueError("Axis limits cannot be NaN or Inf")
             return converted_limit
 
+    @_api.make_keyword_only("3.6", "emit")
     def set_xlim(self, left=None, right=None, emit=True, auto=False,
                  *, xmin=None, xmax=None):
         """
@@ -3895,6 +3896,7 @@ def get_ylim(self):
         """
         return tuple(self.viewLim.intervaly)
 
+    @_api.make_keyword_only("3.6", "emit")
     def set_ylim(self, bottom=None, top=None, emit=True, auto=False,
                  *, ymin=None, ymax=None):
         """

lib/matplotlib/projections/polar.py

@@ -1172,6 +1172,7 @@ def get_rorigin(self):
     def get_rsign(self):
         return np.sign(self._originViewLim.y1 - self._originViewLim.y0)
 
+    @_api.make_keyword_only("3.6", "emit")
     def set_rlim(self, bottom=None, top=None, emit=True, auto=False, **kwargs):
         """
         See `~.polar.PolarAxes.set_ylim`.
@@ -1191,6 +1192,7 @@ def set_rlim(self, bottom=None, top=None, emit=True, auto=False, **kwargs):
         return self.set_ylim(bottom=bottom, top=top, emit=emit, auto=auto,
                              **kwargs)
 
+    @_api.make_keyword_only("3.6", "emit")
     def set_ylim(self, bottom=None, top=None, emit=True, auto=False,
                  *, ymin=None, ymax=None):
         """
@@ -1227,7 +1229,8 @@ def set_ylim(self, bottom=None, top=None, emit=True, auto=False,
         bottom, top : (float, float)
             The new y-axis limits in data coordinates.
         """
-        return super().set_ylim(bottom, top, emit, auto, ymin=ymin, ymax=ymax)
+        return super().set_ylim(
+            bottom, top, emit=emit, auto=auto, ymin=ymin, ymax=ymax)
 
     def get_rlabel_position(self):
         """

lib/mpl_toolkits/mplot3d/axes3d.py

@@ -660,6 +660,7 @@ def get_w_lims(self):
         return minx, maxx, miny, maxy, minz, maxz
 
     # set_xlim, set_ylim are directly inherited from base Axes.
+    @_api.make_keyword_only("3.6", "emit")
     def set_zlim(self, bottom=None, top=None, emit=True, auto=False,
                  *, zmin=None, zmax=None):
         """