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make schema factory work with new objects not yet linked to a container

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This commit is contained in:
Helmut Merz 2011-06-24 16:07:54 +02:00
parent dd7e27f7cd
commit 5b87a574c4
1 changed files with 6 additions and 1 deletions
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7
knowledge/schema.py
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@ -36,7 +36,12 @@ class PersonSchemaFactory(BasePersonSchemaFactory):
def __call__(self, interface, **kw):
schema = super(PersonSchemaFactory, self).__call__(interface, **kw)
if 'knowledge' in schema.fields.keys():
kelements = IOptions(self.context.getLoopsRoot())('knowledge.element')
kelements = []
request = kw.get('request')
if request is not None:
v = request.annotations.get('loops.view', {}).get('nodeView')
if v is not None:
kelements = IOptions(v.loopsRoot)('knowledge.element')
if kelements:
schema.fields['knowledge'].target_types = kelements
else: