perf: 优化导入导出

This commit is contained in:
ibuler
2023-03-17 18:44:21 +08:00
parent cad6fffd74
commit 12db64ea18
5 changed files with 6 additions and 6 deletions

View File

@@ -111,7 +111,7 @@ class BaseFileParser(BaseParser):
return {'pk': obj_id, 'name': obj_name}
def parse_value(self, field, value):
if value is '-':
if value is '-' and field and field.allow_null:
return None
elif hasattr(field, 'to_file_internal_value'):
value = field.to_file_internal_value(value)