FIX: subplotspec and divided axes

jklymak · jklymak · commit 52060dfb8bb4 · 2021-06-30T21:53:05.000-07:00
diff --git a/lib/matplotlib/colorbar.py b/lib/matplotlib/colorbar.py
@@ -273,7 +273,12 @@ def __call__(self, ax, renderer):
 
     def get_subplotspec(self):
         # make tight_layout happy..
-        return self._cbar.ax.get_subplotspec()
+        ss = getattr(self._cbar.ax, 'get_subplotspec', None)
+        if ss is None:
+            ss = self._orig_locator.get_subplotspec()
+        else:
+            ss = ss()
+        return ss
 
 
 class Colorbar:
