Create debug entry if datum for attribute cannot be determined

zopefoundation · May 24, 2019 · 5f6c287 · 5f6c287
1 parent 5f709ac
commit 5f6c287
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/src/Products/PluginIndexes/KeywordIndex/KeywordIndex.py b/src/Products/PluginIndexes/KeywordIndex/KeywordIndex.py
@@ -127,6 +127,13 @@ def _get_object_keywords(self, obj, attr):
             try:
                 newKeywords = newKeywords()
             except (AttributeError, TypeError):
+                LOG.debug('%(context)s: Cannot determine datum for attribute '
+                          '%(attr)s of object %(obj)r', dict(
+                              context=self.__class__.__name__,
+                              attr=attr,
+                              obj=obj),
+                          exc_info=True)
+
                 return missing
 
         if newKeywords is None:

diff --git a/src/Products/PluginIndexes/unindex.py b/src/Products/PluginIndexes/unindex.py
@@ -365,6 +365,13 @@ def _get_object_datum(self, obj, attr):
             if safe_callable(datum):
                 datum = datum()
         except (AttributeError, TypeError):
+            LOG.debug('%(context)s: Cannot determine datum for attribute '
+                      '%(attr)s of object %(obj)r', dict(
+                          context=self.__class__.__name__,
+                          attr=attr,
+                          obj=obj),
+                      exc_info=True)
+
             if self.providesSpecialIndex(missing):
                 return missing
             return _marker