perf: 优化 warning

2 years ago · eac4b41783
parent 12db64ea18
commit eac4b41783
1 changed files with 1 additions and 1 deletions
--- a/apps/common/drf/parsers/base.py
+++ b/apps/common/drf/parsers/base.py
@ -111,7 +111,7 @@ class BaseFileParser(BaseParser):
        return {'pk': obj_id, 'name': obj_name}

    def parse_value(self, field, value):
-        if value is '-' and field and field.allow_null:
+        if value == '-' and field and field.allow_null:
            return None
        elif hasattr(field, 'to_file_internal_value'):
            value = field.to_file_internal_value(value)