From 96a1dd0fa705294f4774b289b393de0c217a6af7 Mon Sep 17 00:00:00 2001
From: Peder Bergebakken Sundt <pbsds@hotmail.com>
Date: Fri, 24 Nov 2023 03:21:54 +0100
Subject: [PATCH] python3Packages.frozendict: 2.3.8 -> 2.3.9

Determine at build time if C version or pure-python version is to be used.

Diff: https://github.com/Marco-Sulla/python-frozendict/compare/refs/tags/v2.3.8...v2.3.9

Changelog: https://github.com/Marco-Sulla/python-frozendict/releases/tag/v2.3.9
---
 .../python-modules/frozendict/default.nix     | 27 ++++++++++---------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/pkgs/development/python-modules/frozendict/default.nix b/pkgs/development/python-modules/frozendict/default.nix
index 3ed26a476b6e..6bd1622fa44d 100644
--- a/pkgs/development/python-modules/frozendict/default.nix
+++ b/pkgs/development/python-modules/frozendict/default.nix
@@ -8,18 +8,30 @@
 
 buildPythonPackage rec {
   pname = "frozendict";
-  version = "2.3.8";
+  version = "2.3.9";
   format = "setuptools";
 
-  disabled = pythonOlder "3.7";
+  disabled = pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "Marco-Sulla";
     repo = "python-frozendict";
     rev = "refs/tags/v${version}";
-    hash = "sha256-4a0DvZOzNJqpop7wi+FagUR+8oaekz4EDNIYdUaAWC8=";
+    hash = "sha256-wVsTsUK6TES6YLGZGcHcGufrdVQrODyXrqczae8iTJ0=";
   };
 
+  # build C version if it exists
+  preBuild = ''
+    version_str=$(python -c 'import sys; print("_".join(map(str, sys.version_info[:2])))')
+    if test -f src/frozendict/c_src/$version_str/frozendictobject.c; then
+      export CIBUILDWHEEL=1
+      export FROZENDICT_PURE_PY=0
+    else
+      export CIBUILDWHEEL=0
+      export FROZENDICT_PURE_PY=1
+    fi
+  '';
+
   nativeCheckInputs = [
     pytestCheckHook
   ];
@@ -28,15 +40,6 @@ buildPythonPackage rec {
     "frozendict"
   ];
 
-  preCheck = ''
-    pushd test
-  '';
-
-  disabledTests = lib.optionals (pythonAtLeast "3.11") [
-    # https://github.com/Marco-Sulla/python-frozendict/issues/68
-    "test_c_extension"
-  ];
-
   meta = with lib; {
     description = "Module for immutable dictionary";
     homepage = "https://github.com/Marco-Sulla/python-frozendict";