From 8bc02ef80c4e78d32d64d6b706a9415127a2534d Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Sun, 10 Mar 2024 17:15:29 +0100
Subject: [PATCH] python39Packages.chameleon: propagate importlib-metadata

---
 pkgs/development/python-modules/chameleon/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/development/python-modules/chameleon/default.nix b/pkgs/development/python-modules/chameleon/default.nix
index ec6ab88447a5..3c97002f5dcd 100644
--- a/pkgs/development/python-modules/chameleon/default.nix
+++ b/pkgs/development/python-modules/chameleon/default.nix
@@ -2,7 +2,9 @@
 , buildPythonPackage
 , fetchFromGitHub
 , setuptools
+, importlib-metadata
 , pytestCheckHook
+, pythonOlder
 }:
 
 buildPythonPackage rec {
@@ -21,6 +23,10 @@ buildPythonPackage rec {
     setuptools
   ];
 
+  dependencies = lib.optionals (pythonOlder "3.10") [
+    importlib-metadata
+  ];
+
   nativeCheckInputs = [
     pytestCheckHook
   ];