Changeset 8202 for main/waeup.kofa/trunk/src/waeup/kofa/utils/batching.py

Timestamp:

18 Apr 2012, 05:12:32 (13 years ago)

Author:

Henrik Bettermann

Message:

Empty If no value is provided in import files, attributes must not be cleared. Clear attribute only if value == DELETIONMARKER.

File:

• main/waeup.kofa/trunk/src/waeup/kofa/utils/batching.py (modified) (2 diffs)

main/waeup.kofa/trunk/src/waeup/kofa/utils/batching.py

@@ -32 +32 @@
 from waeup.kofa.interfaces import (
     IBatchProcessor, FatalCSVError, IObjectConverter,
-    ICSVExporter)
+    ICSVExporter, DELETIONMARKER)
 
 class BatchProcessor(grok.GlobalUtility):
@@ -204 +204 @@
             # Skip fields not declared in interface.
             if hasattr(obj, key):
-                setattr(obj, key, value)
+                # Set attribute to None if value is marked for deletion
+                if value == DELETIONMARKER:
+                    setattr(obj, key, None)
+                elif value is not None:
+                    setattr(obj, key, value)
         return