From 605519e2ea16977ed2d1799596d74d2cfb788fe5 Mon Sep 17 00:00:00 2001
From: Peder Bergebakken Sundt <pbsds@hotmail.com>
Date: Mon, 15 Jun 2026 01:17:52 +0200
Subject: [PATCH 1/2] python3Packages.unearth: unbreak with patch from upstream

fixes https://hydra.nixos.org/build/329669767
---
 pkgs/development/python-modules/unearth/default.nix | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/pkgs/development/python-modules/unearth/default.nix b/pkgs/development/python-modules/unearth/default.nix
index 8ff4f4590a36..a2f6ab05c389 100644
--- a/pkgs/development/python-modules/unearth/default.nix
+++ b/pkgs/development/python-modules/unearth/default.nix
@@ -2,6 +2,7 @@
   lib,
   buildPythonPackage,
   fetchPypi,
+  fetchpatch,
   packaging,
   pdm-backend,
   httpx,
@@ -23,6 +24,16 @@ buildPythonPackage rec {
     hash = "sha256-HlPX9S9G3V+HXnf/HFWxJHfiFaCS5LZsl2SnffSptSA=";
   };
 
+  patches = [
+    # https://github.com/frostming/unearth/pull/176
+    (fetchpatch {
+      name = "fix-packaging-26.0-changes.patch";
+      url = "https://github.com/frostming/unearth/commit/69ece0800edeefb1daf035bb0ee348e17a4393fd.patch";
+      hash = "sha256-t/Ubv9qC1Fvh4JsnfVgOZO/O7ZpCGHugBUt9qAjnH8c=";
+      excludes = [ "pdm.lock" ];
+    })
+  ];
+
   build-system = [ pdm-backend ];
 
   dependencies = [

From 84558b851369773dfcf96e166c0c02d1f68fac4b Mon Sep 17 00:00:00 2001
From: Peder Bergebakken Sundt <pbsds@hotmail.com>
Date: Mon, 15 Jun 2026 01:13:59 +0200
Subject: [PATCH 2/2] pdm: 2.26.6 -> 2.27.0

Changelog: https://github.com/pdm-project/pdm/releases/tag/2.27.0
---
 pkgs/by-name/pd/pdm/package.nix | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/pkgs/by-name/pd/pdm/package.nix b/pkgs/by-name/pd/pdm/package.nix
index fd15fc336149..7e61971f5038 100644
--- a/pkgs/by-name/pd/pdm/package.nix
+++ b/pkgs/by-name/pd/pdm/package.nix
@@ -12,13 +12,6 @@ let
   python = python3.override {
     self = python;
     packageOverrides = _: super: {
-      resolvelib = super.resolvelib.overridePythonAttrs (old: rec {
-        version = "1.1.0";
-        src = old.src.override {
-          tag = version;
-          hash = "sha256-UBdgFN+fvbjz+rp8+rog8FW2jwO/jCfUPV7UehJKiV8=";
-        };
-      });
       # pdm requires ...... -> ghostscript-with-X which is AGPL only
       matplotlib = super.matplotlib.override { enableTk = false; };
       # pdm requires ...... -> jbig2dec which is AGPL only
@@ -30,14 +23,14 @@ let
 in
 python.pkgs.buildPythonApplication rec {
   pname = "pdm";
-  version = "2.26.6";
+  version = "2.27.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "pdm-project";
     repo = "pdm";
     tag = version;
-    hash = "sha256-khgaI9ivwF6i2zlW57vQtBwQpk5mzYVCV4lMOio7ibw=";
+    hash = "sha256-Ju1UoyThWoPnU9HJzdgA9ry+G1pXOhXmPIoydTg7VXo=";
   };
 
   pythonRelaxDeps = [ "hishel" ];