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preparing values in a ListField won't mangle embedded documents any more

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This commit is contained in:
Adam Parrish 2012-01-11 16:41:39 -08:00
parent 61411bb259
commit 520051af25
1 changed files with 2 additions and 1 deletions
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mongoengine/fields.py
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@ -8,7 +8,7 @@ import uuid
from bson import Binary, DBRef, SON, ObjectId from bson import Binary, DBRef, SON, ObjectId
from base import (BaseField, ComplexBaseField, ObjectIdField, from base import (BaseField, ComplexBaseField, ObjectIdField,
ValidationError, get_document) ValidationError, get_document, BaseDocument)
from queryset import DO_NOTHING, QuerySet from queryset import DO_NOTHING, QuerySet
from document import Document, EmbeddedDocument from document import Document, EmbeddedDocument
from connection import get_db, DEFAULT_CONNECTION_NAME from connection import get_db, DEFAULT_CONNECTION_NAME
@ -497,6 +497,7 @@ class ListField(ComplexBaseField):
def prepare_query_value(self, op, value): def prepare_query_value(self, op, value):
if self.field: if self.field:
if op in ('set', 'unset') and (not isinstance(value, basestring) if op in ('set', 'unset') and (not isinstance(value, basestring)
and not isinstance(value, BaseDocument)
and hasattr(value, '__iter__')): and hasattr(value, '__iter__')):
return [self.field.prepare_query_value(op, v) for v in value] return [self.field.prepare_query_value(op, v) for v in value]
return self.field.prepare_query_value(op, value) return self.field.prepare_query_value(op, value)