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Also check if a TopLevelMetaclass instance (#261)

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Ross Lawley 2013-04-15 07:41:04 +00:00
parent b6977a88ea
commit da7a8939df
1 changed files with 1 additions and 1 deletions
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mongoengine/dereference.py
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@ -33,7 +33,7 @@ class DeReference(object):
self.max_depth = max_depth self.max_depth = max_depth
doc_type = None doc_type = None
if instance and isinstance(instance, Document): if instance and isinstance(instance, (Document, TopLevelDocumentMetaclass)):
doc_type = instance._fields.get(name) doc_type = instance._fields.get(name)
if hasattr(doc_type, 'field'): if hasattr(doc_type, 'field'):
doc_type = doc_type.field doc_type = doc_type.field