Catch more specific exceptions.

zopefoundation · Jun 22, 2018 · 5779518 · 5779518
1 parent 3994f83
commit 5779518
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/OFS/ObjectManager.py b/src/OFS/ObjectManager.py
@@ -37,6 +37,7 @@
 from Acquisition import aq_base, aq_acquire, aq_parent
 from Acquisition import Implicit
 from DateTime import DateTime
+from DateTime.interfaces import DateTimeError
 from Persistence import Persistent
 from six import string_types
 from six import text_type
@@ -861,9 +862,8 @@ def compute_size(self, ob):
     def last_modified(self, ob):
         try:
             return DateTime(ob._p_mtime).strftime("%Y-%m-%d %H:%M")
-        except:
-            pass
-        return ''
+        except (DateTimeError, AttributeError):
+            return ''
 
 
 # Don't InitializeClass, there is a specific __class_init__ on ObjectManager