[#211] Add custom hash method to enable correct comparisons

IATI · Jun 19, 2015 · e587655 · e587655
1 parent 7155d79
commit e587655
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/iati_datastore/iatilib/codelists/enum.py b/iati_datastore/iatilib/codelists/enum.py
@@ -13,6 +13,9 @@ def __init__(self, cls_, name, value, description):
         self.value = value
         self.description = description
 
+    def __hash__(self): 
+        return hash(self.value)
+
     def __reduce__(self):
         """Allow unpickling to return the symbol
         linked to the DeclEnum class."""