Add __hash__ for Role

openfisca · Oct 2, 2023 · b3503d8 · b3503d8
1 parent f7d979d
commit b3503d8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/openfisca_core/entities/role.py b/openfisca_core/entities/role.py
@@ -65,6 +65,9 @@ def __eq__(self, other: object) -> bool:
 
         return self.entity == other.entity and self.key == other.key
 
+    def __hash__(self):
+        return hash(f"{self.entity.key}_{self.key}")
+
     def __repr__(self) -> str:
         return f"Role({self.key})"