refactor

Author: WaVEV

django_mongodb_backend/compiler.py

@@ -883,10 +883,10 @@ def execute_sql(self, result_type):
                         f"{field.__class__.__name__}."
                     )
             prepared = field.get_db_prep_save(value, connection=self.connection)
-            if hasattr(value, "as_mql"):
-                prepared = prepared.as_mql(self, self.connection, as_expr=True)
             if is_direct_value(value):
                 prepared = {"$literal": prepared}
+            else:
+                prepared = prepared.as_mql(self, self.connection, as_expr=True)
             values[field.column] = prepared
         try:
             criteria = self.build_query().match_mql