From e035286f2b44fb850026db698648ec560f55f745 Mon Sep 17 00:00:00 2001
From: Gerhard Schwanzer <geri@sdf.org>
Date: Thu, 16 Jul 2026 09:40:48 +0200
Subject: [PATCH] mopidy: use setuptools_80 at runtime

Mopidy 3.4.2 and its extensions still import pkg_resources, which was removed from setuptools 82. Keep the current build system while retaining the runtime API with setuptools_80.

Assisted-by: pi coding agent / Mika (OpenAI gpt-5.6-sol)
---
 pkgs/applications/audio/mopidy/mopidy.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/audio/mopidy/mopidy.nix b/pkgs/applications/audio/mopidy/mopidy.nix
index 2465b0256aa9..07c89dad0fce 100644
--- a/pkgs/applications/audio/mopidy/mopidy.nix
+++ b/pkgs/applications/audio/mopidy/mopidy.nix
@@ -51,7 +51,9 @@ pythonPackages.buildPythonApplication (finalAttrs: {
       pygobject3
       pykka
       requests
-      setuptools
+      # Provides pkg_resources required by Mopidy 3 and affected extensions.
+      # Remove when updating to Mopidy 4.
+      setuptools_80
       tornado
     ]
     ++ lib.optionals (!stdenv.hostPlatform.isDarwin) [ dbus-python ];