From 4899257e7aa0d85f97ee4eebdbcf29e077897962 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?= <nix@dotlambda.de>
Date: Sun, 2 Aug 2026 08:17:18 -0700
Subject: [PATCH] python3Packages.faust-cchardet: 2.1.20 -> 2.2.1

Diff: https://github.com/faust-streaming/cChardet/compare/v2.1.20...v2.2.1

Changelog: https://github.com/faust-streaming/cChardet/blob/v2.2.1/CHANGES.rst
---
 .../python-modules/faust-cchardet/default.nix   | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

diff --git a/pkgs/development/python-modules/faust-cchardet/default.nix b/pkgs/development/python-modules/faust-cchardet/default.nix
index 29ce8f863728..d0e6cd163a63 100644
--- a/pkgs/development/python-modules/faust-cchardet/default.nix
+++ b/pkgs/development/python-modules/faust-cchardet/default.nix
@@ -3,16 +3,14 @@
   buildPythonPackage,
   fetchFromGitHub,
   cython,
-  packaging,
-  pkgconfig,
-  setuptools,
+  meson-python,
   pytestCheckHook,
   python,
 }:
 
 buildPythonPackage rec {
   pname = "faust-cchardet";
-  version = "2.1.20";
+  version = "2.2.1";
   pyproject = true;
 
   src = fetchFromGitHub {
@@ -20,19 +18,12 @@ buildPythonPackage rec {
     repo = "cChardet";
     tag = "v${version}";
     fetchSubmodules = true;
-    hash = "sha256-MeRX/g38c+q2jiTtEhUpaGYf+5tkhexRGuIG0PdUGvI=";
+    hash = "sha256-m/wa41dhLFmRg20iAn1YkXVCIubp5bT4PI+YuUIK3Wc=";
   };
 
-  postPatch = ''
-    substituteInPlace pyproject.toml \
-      --replace-fail "packaging<26" packaging
-  '';
-
   build-system = [
     cython
-    packaging
-    pkgconfig
-    setuptools
+    meson-python
   ];
 
   postFixup = ''