Keep crypt context lazy

kvesteri · Oct 14, 2018 · 9c4c9df · 9c4c9df
1 parent 66b88c8
commit 9c4c9df
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/sqlalchemy_utils/types/password.py b/sqlalchemy_utils/types/password.py
@@ -158,12 +158,15 @@ def __init__(self, max_length=None, **kwargs):
 
         # Construct the passlib crypt context.
         self.context = LazyCryptContext(**kwargs)
-        self.hashing_method = (
+        self._max_length = max_length
+
+    @property
+    def hashing_method(self):
+        return (
             'hash'
             if hasattr(self.context, 'hash')
             else 'encrypt'
         )
-        self._max_length = max_length
 
     @property
     def length(self):