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Fixed bug with versioning interface when related objects are deleted

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This commit is contained in:
David Taylor
2016-04-05 04:18:53 +01:00
parent 46434977fb
commit 33ce4b622d
1 changed files with 9 additions and 2 deletions
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11
RIGS/versioning.py
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@@ -92,9 +92,16 @@ def model_compare(oldObj, newObj, excluded_keys=[]):
if name in excluded_keys:
continue # if we're excluding this field, skip over it
oldValue = getattr(oldObj, name, None)
newValue = getattr(newObj, name, None)
try:
oldValue = getattr(oldObj, name, None)
except ObjectDoesNotExist:
oldValue = None
try:
newValue = getattr(newObj, name, None)
except ObjectDoesNotExist:
newValue = None
try:
bothBlank = (not oldValue) and (not newValue)
if oldValue != newValue and not bothBlank: