python3Packages.drf-flex-fields: fix build with djangorestframework 3.17

Backport the import fallback submitted upstream in rsinger86/drf-flex-fields#146. Assisted-by: OpenAI Codex (GPT-5)
2026-05-27 18:37:40 +02:00
parent af4899c4e1
commit 0ec6254be0
2 changed files with 27 additions and 1 deletions
@@ -39,7 +39,10 @@ buildPythonPackage rec {
    hash = "sha256-+9ToxCEIDpsA+BK8Uk0VueVjoId41/S93+a716EGvCU=";
  };

-  patches = [ ./django4-compat.patch ];
+  patches = [
+    ./django4-compat.patch
+    ./drf-3.17-compat.patch
+  ];

  build-system = [ setuptools ];

@@ -0,0 +1,23 @@
+Upstream-Status: Submitted [https://github.com/rsinger86/drf-flex-fields/pull/146]
+
+diff --git a/rest_flex_fields/filter_backends.py b/rest_flex_fields/filter_backends.py
+index 5eba44d..1f6461c 100644
+--- a/rest_flex_fields/filter_backends.py
+++ b/rest_flex_fields/filter_backends.py
+@@ -4,7 +4,16 @@ from django.core.exceptions import FieldDoesNotExist
+ from django.db import models
+ from django.db.models import QuerySet
+-from rest_framework.compat import coreapi, coreschema
+try:
+    from rest_framework.compat import coreapi, coreschema
+except ImportError:
+    try:
+        import coreapi
+        import coreschema
+    except ImportError:
+        coreapi = None
+        coreschema = None
+
+ from rest_framework.filters import BaseFilterBackend
+ from rest_framework.request import Request
+ from rest_framework.viewsets import GenericViewSet