From a914a7c4382349bceca43becc9895c6cccade313 Mon Sep 17 00:00:00 2001
From: Jeremy Stretch <stretch@packetlife.net>
Date: Mon, 30 Mar 2020 12:39:15 -0400
Subject: [PATCH] Update serializer context assignment for DRF 3.11

---
 netbox/extras/api/customfields.py | 8 ++++----
 netbox/secrets/api/serializers.py | 8 --------
 2 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/netbox/extras/api/customfields.py b/netbox/extras/api/customfields.py
index 5bb1f033d..34e865530 100644
--- a/netbox/extras/api/customfields.py
+++ b/netbox/extras/api/customfields.py
@@ -20,7 +20,10 @@ class CustomFieldDefaultValues:
     """
     Return a dictionary of all CustomFields assigned to the parent model and their default values.
     """
-    def __call__(self):
+    requires_context = True
+
+    def __call__(self, serializer_field):
+        self.model = serializer_field.parent.Meta.model
 
         # Retrieve the CustomFields for the parent model
         content_type = ContentType.objects.get_for_model(self.model)
@@ -49,9 +52,6 @@ class CustomFieldDefaultValues:
 
         return value
 
-    def set_context(self, serializer_field):
-        self.model = serializer_field.parent.Meta.model
-
 
 class CustomFieldsSerializer(serializers.BaseSerializer):
 
diff --git a/netbox/secrets/api/serializers.py b/netbox/secrets/api/serializers.py
index e278f3c40..0b73f0002 100644
--- a/netbox/secrets/api/serializers.py
+++ b/netbox/secrets/api/serializers.py
@@ -1,5 +1,4 @@
 from rest_framework import serializers
-from rest_framework.validators import UniqueTogetherValidator
 from taggit_serializer.serializers import TaggitSerializer, TagListSerializerField
 
 from dcim.api.nested_serializers import NestedDeviceSerializer
@@ -43,13 +42,6 @@ class SecretSerializer(TaggitSerializer, CustomFieldModelSerializer):
             data['ciphertext'] = s.ciphertext
             data['hash'] = s.hash
 
-        # Validate uniqueness of name if one has been provided.
-        if data.get('name'):
-            validator = UniqueTogetherValidator(queryset=Secret.objects.all(), fields=('device', 'role', 'name'))
-            validator.set_context(self)
-            validator(data)
-
-        # Enforce model validation
         super().validate(data)
 
         return data