Replaced setstate with dict.

ojeda-e · ojeda-e · commit 15b28c012274 · 2021-12-16T12:36:51.000-07:00
diff --git a/lib/matplotlib/text.py b/lib/matplotlib/text.py
@@ -177,12 +177,9 @@ def __getstate__(self):
         d = super().__getstate__()
         # remove the cached _renderer (if it exists)
         d['_renderer'] = None
-        d['_cached'] = None
+        d['_cached'] = {}
         return d
 
-    def __setstate__(self, state):
-        self.__dict__.update(state)
-        self._cached = dict()
 
     def contains(self, mouseevent):
         """
