def save(): scanSheets = ['70ec0f61-bf6b-11e4-a77a-005056887b8d', '70ec0f33-bf6b-11e4-a77a-005056887b8d'] scanSheet = ScanSheet() scanSheet.setDate('16.09.2015') scanSheet.setDocumentRefs(scanSheets) # или scanSheet.addDocumentRef('70ec0f2a-bf6b-11e4-a77a-005056887b8d') scanSheet.addDocumentRef('70ec0f42-bf6b-11e4-a77a-005056887b8d') return scanSheet.save()