_Classes_ always have a __dict__

python-attrs · Sep 2, 2020 · 0d06f16 · 0d06f16
1 parent 94922ba
commit 0d06f16
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/src/attr/_make.py b/src/attr/_make.py
@@ -686,10 +686,7 @@ def _create_slots_class(self):
         # Traverse the MRO to check for an existing __weakref__.
         weakref_inherited = False
         for base_cls in self._cls.__mro__[1:-1]:
-            if (
-                getattr(base_cls, "__dict__", {}).get("__weakref__", None)
-                is not None
-            ):
+            if base_cls.__dict__.get("__weakref__", None) is not None:
                 weakref_inherited = True
                 break