Merge pull request #108 from yv/bugfix/warning-on-missing-model

display traceback when model is not found
ottogroup · Jun 23, 2019 · 11a6e02 · 11a6e02
2 parents f3a4372 + 4124da5
commit 11a6e02
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/palladium/persistence.py b/palladium/persistence.py
@@ -1,6 +1,6 @@
 """:class:`~palladium.interfaces.ModelPersister` implementations.
 """
-
+import logging
 from abc import abstractmethod
 import base64
 from contextlib import contextmanager
@@ -628,7 +628,8 @@ def update_cache(self, *args, **kwargs):
 
         try:
             model = self.impl.read(*args, **kwargs)
-        except LookupError:
+        except LookupError as ex:
+            logging.exception("Cannot find model version")
             model = None
         if model is not None:
             self.cache[self.__pld_config_key__] = model