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table-based vocabularies: avoid error when used directly with a Concept as instance

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This commit is contained in:
Helmut Merz 2016-03-29 18:09:06 +02:00
parent 689bd983bc
commit 608b75f1c8
1 changed files with 2 additions and 0 deletions
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2
table.py
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@ -178,6 +178,8 @@ class DataTableSourceBinder(object):
def __call__(self, instance): def __call__(self, instance):
if IInstance.providedBy(instance): if IInstance.providedBy(instance):
context = instance.view.nodeView.context context = instance.view.nodeView.context
elif IConcept.providedBy(instance):
context = baseObject(instance)
else: else:
context = baseObject(instance.context) context = baseObject(instance.context)
dt = context.getLoopsRoot().getConceptManager()[self.tableName] dt = context.getLoopsRoot().getConceptManager()[self.tableName]