From edbb7a4c8fcfbb576c7e62e52be567fd931193fe Mon Sep 17 00:00:00 2001
From: Max <prostomaxim@inbox.ru>
Date: Sun, 25 Apr 2021 22:32:39 +0300
Subject: [PATCH] make raise_exception a keyword-only argument

---
 rest_framework/serializers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rest_framework/serializers.py b/rest_framework/serializers.py
index 49eec8259..562dcf2af 100644
--- a/rest_framework/serializers.py
+++ b/rest_framework/serializers.py
@@ -209,7 +209,7 @@ class BaseSerializer(Field):
 
         return self.instance
 
-    def is_valid(self, raise_exception=False):
+    def is_valid(self, *, raise_exception=False):
         assert hasattr(self, 'initial_data'), (
             'Cannot call `.is_valid()` as no `data=` keyword argument was '
             'passed when instantiating the serializer instance.'