Change signature to grouped_bar(heights, *, positions=None,

tick_labels=None, labels=None, ...)

Author: timhoffm

lib/matplotlib/axes/_axes.pyi

@@ -39,6 +39,7 @@ from typing import Any, Literal, overload
 import numpy as np
 from numpy.typing import ArrayLike
 from matplotlib.typing import ColorType, MarkerType, LineStyleType
+import pandas as pd
 
 
 class _GroupedBarReturn:
@@ -286,12 +287,13 @@ class Axes(_AxesBase):
     ) -> PolyCollection: ...
     def grouped_bar(
         self,
-        x : ArrayLike,
         heights : Sequence[ArrayLike] | dict[str, ArrayLike] | np.ndarray,
         *,
+        positions : ArrayLike | None = ...,
+        tick_labels : Sequence[str] | None = ...,
+        labels : Sequence[str] | None = ...,
         group_spacing : float | None = ...,
         bar_spacing : float | None = ...,
-        labels : Sequence[str] | None = ...,
         orientation: Literal["vertical", "horizontal"] = ...,
         colors: Iterable[ColorType] | None = ...,
         **kwargs

lib/matplotlib/pyplot.py

@@ -3391,21 +3391,23 @@ def grid(
 # Autogenerated by boilerplate.py.  Do not edit as changes will be lost.
 @_copy_docstring_and_deprecators(Axes.grouped_bar)
 def grouped_bar(
-    x: ArrayLike,
     heights: Sequence[ArrayLike] | dict[str, ArrayLike] | np.ndarray,
     *,
+    positions: ArrayLike | None = None,
     group_spacing: float | None = 1.5,
     bar_spacing: float | None = 0,
+    tick_labels: Sequence[str] | None = None,
     labels: Sequence[str] | None = None,
     orientation: Literal["vertical", "horizontal"] = "vertical",
     colors: Iterable[ColorType] | None = None,
     **kwargs,
 ) -> list[BarContainer]:
     return gca().grouped_bar(
-        x,
         heights,
+        positions=positions,
         group_spacing=group_spacing,
         bar_spacing=bar_spacing,
+        tick_labels=tick_labels,
         labels=labels,
         orientation=orientation,
         colors=colors,