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Fix select_related for documents

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Thomas Steinacher 2013-06-16 23:28:31 -07:00
commit 628a8dacfa
1 changed files with 4 additions and 0 deletions
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4
mongoengine/dereference.py
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@ -89,6 +89,8 @@ class DeReference(object):
v = getattr(item, field_name) v = getattr(item, field_name)
if isinstance(v, (DBRef)): if isinstance(v, (DBRef)):
reference_map.setdefault(field.document_type, []).append(v.id) reference_map.setdefault(field.document_type, []).append(v.id)
elif isinstance(v, Document) and getattr(v, '_lazy', False):
reference_map.setdefault(field.document_type, []).append(v.pk)
elif isinstance(v, (dict, SON)) and '_ref' in v: elif isinstance(v, (dict, SON)) and '_ref' in v:
reference_map.setdefault(get_document(v['_cls']), []).append(v['_ref'].id) reference_map.setdefault(get_document(v['_cls']), []).append(v['_ref'].id)
elif isinstance(v, (dict, list, tuple)) and depth <= self.max_depth: elif isinstance(v, (dict, list, tuple)) and depth <= self.max_depth:
@ -196,6 +198,8 @@ class DeReference(object):
v = data[k]._internal_data.get(field_name, None) v = data[k]._internal_data.get(field_name, None)
if isinstance(v, (DBRef)): if isinstance(v, (DBRef)):
data[k]._internal_data[field_name] = self.object_map.get(v.id, v) data[k]._internal_data[field_name] = self.object_map.get(v.id, v)
elif isinstance(v, Document) and getattr(v, '_lazy', False):
data[k]._internal_data[field_name] = self.object_map.get(v.pk, v)
elif isinstance(v, (dict, SON)) and '_ref' in v: elif isinstance(v, (dict, SON)) and '_ref' in v:
data[k]._internal_data[field_name] = self.object_map.get(v['_ref'].id, v) data[k]._internal_data[field_name] = self.object_map.get(v['_ref'].id, v)
elif isinstance(v, dict) and depth <= self.max_depth: elif isinstance(v, dict) and depth <= self.max_depth: