Fix issue where panel() doesn't pass format() args

lukelbd · lukelbd · commit 354dc4e341bb · 2022-01-24T01:03:31.000-07:00
diff --git a/proplot/figure.py b/proplot/figure.py
@@ -927,12 +927,16 @@ def _add_axes_panel(self, ax, side=None, **kwargs):
         side = _translate_loc(side, 'panel', default=_not_none(orig, 'right'))
 
         # Add and setup the panel accounting for index changes
-        # NOTE: Always put tick labels on the 'outside'
+        # NOTE: Always put tick labels on the 'outside' and permit arbitrary
+        # keyword arguments passed from the user.
         gs = self.gridspec
         if not gs:
             raise RuntimeError('The gridspec must be active.')
-        ss, share = gs._insert_panel_slot(side, ax, **kwargs)
-        pax = self.add_subplot(ss, autoshare=False, number=False)
+        kw = _pop_params(kwargs, gs._insert_panel_slot)
+        ss, share = gs._insert_panel_slot(side, ax, **kw)
+        kwargs['autoshare'] = False
+        kwargs.setdefault('number', False)  # power users might number panels
+        pax = self.add_subplot(ss, **kwargs)
         pax._panel_side = side
         pax._panel_share = share
         pax._panel_parent = ax
@@ -963,7 +967,8 @@ def _add_figure_panel(
             span = _not_none(span=span, col=col, cols=cols)
 
         # Add and setup panel
-        # NOTE: This relies on panel slot obfuscation built into gridspec
+        # NOTE: This is only called internally by colorbar and legend so
+        # do not need to pass aribtrary axes keyword arguments.
         gs = self.gridspec
         if not gs:
             raise RuntimeError('The gridspec must be active.')
diff --git a/proplot/gridspec.py b/proplot/gridspec.py
@@ -499,8 +499,7 @@ def _parse_panel_arg(self, side, arg):
         return slot, iratio, slice(start, stop + 1)
 
     def _insert_panel_slot(
-        self, side, arg, *,
-        share=None, width=None, space=None, pad=None, filled=False,
+        self, side, arg, *, share=None, width=None, space=None, pad=None, filled=False,
     ):
         """
         Insert a panel slot into the existing gridspec. The `side` is the panel side
