STY: fix bool conventions and whitespace

tacaswell · tacaswell · commit bd2d58fa56ef · 2020-02-29T18:49:03.000-05:00
diff --git a/lib/matplotlib/figure.py b/lib/matplotlib/figure.py
@@ -1638,7 +1638,7 @@ def _do_layout(gs, layout, unique_ids, nested):
                 start_row, start_col = np.min(indx, axis=0)
                 end_row, end_col = np.max(indx, axis=0) + 1
                 slc = (slice(start_row, end_row), slice(start_col, end_col))
-                if not np.all(covered[slc] == False):
+                if np.any(covered[slc]):
                     raise ValueError
                 covered[slc] = True
                 if isinstance(name, str):
@@ -1653,16 +1653,16 @@ def _do_layout(gs, layout, unique_ids, nested):
                 layout = np.asarray(layout)
                 rows, cols = layout.shape
                 gs_n = GridSpecFromSubplotSpec(rows, cols, gs[j, k])
-                nested_output = _do_layout(gs_n, layout, *_process_layout(layout))
+                nested_output = _do_layout(gs_n, layout,
+                                           *_process_layout(layout))
 
                 output.update(nested_output)
             return output
 
         layout = np.asarray(layout)
         rows, cols = layout.shape
         gs = GridSpec(rows, cols, figure=self, **gridspec_kw)
-        return  _do_layout(gs, layout, *_process_layout(layout))
-
+        return _do_layout(gs, layout, *_process_layout(layout))
 
     def delaxes(self, ax):
         """
