Merge 252d659 into 7594ae3

openprocurement · Feb 4, 2019 · 26bc27d · 26bc27d
2 parents 7594ae3 + 252d659
commit 26bc27d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/openregistry/assets/basic/models.py b/openregistry/assets/basic/models.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-from schematics.types import StringType, ValidationError
+from schematics.types import StringType, ValidationError, MD5Type
 from schematics.types.compound import ModelType, ListType
 from zope.interface import implementer
 
@@ -18,6 +18,7 @@ class Asset(BaseAsset):
     _internal_type = 'basic'
     assetType = StringType(default="basic")
     additionalClassifications = ListType(ModelType(AssetAdditionalClassification), default=list())
+    relatedLot = MD5Type(serialize_when_none=False)
 
     def validate_relatedLot(self, data, lot):
         if data['status'] == 'active' and not lot: