From b0f9b7c98b42368f83721deb38fdf60c89f8fd39 Mon Sep 17 00:00:00 2001
From: Timo Gottszky <timogottszky+git@gmail.com>
Date: Wed, 8 Jul 2026 16:39:04 +0200
Subject: [PATCH 1/4] python3Packages.persim: use finalAttrs

---
 pkgs/development/python-modules/persim/default.nix | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/python-modules/persim/default.nix b/pkgs/development/python-modules/persim/default.nix
index 9c8dbff7ac49..b3231169d3b9 100644
--- a/pkgs/development/python-modules/persim/default.nix
+++ b/pkgs/development/python-modules/persim/default.nix
@@ -12,13 +12,14 @@
   pytestCheckHook,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "persim";
   version = "0.3.8";
   format = "setuptools";
 
   src = fetchPypi {
-    inherit pname version;
+    inherit (finalAttrs) version;
+    pname = "persim";
     hash = "sha256-4T0YWEF2uKdk0W1+Vt8I3Mi6ZsazJXoHI0W+O9WbpA0=";
   };
 
@@ -62,8 +63,8 @@ buildPythonPackage rec {
   meta = {
     description = "Distances and representations of persistence diagrams";
     homepage = "https://persim.scikit-tda.org";
-    changelog = "https://github.com/scikit-tda/persim/releases/tag/v${version}";
+    changelog = "https://github.com/scikit-tda/persim/releases/tag/v${finalAttrs.version}";
     license = lib.licenses.mit;
     maintainers = [ ];
   };
-}
+})

From f97932818283b2d1f3ba55f99e262037d235fa72 Mon Sep 17 00:00:00 2001
From: Timo Gottszky <timogottszky+git@gmail.com>
Date: Wed, 8 Jul 2026 16:40:41 +0200
Subject: [PATCH 2/4] python3Packages.persim: enable __structuredAttrs

---
 pkgs/development/python-modules/persim/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/python-modules/persim/default.nix b/pkgs/development/python-modules/persim/default.nix
index b3231169d3b9..ec7df3e4daad 100644
--- a/pkgs/development/python-modules/persim/default.nix
+++ b/pkgs/development/python-modules/persim/default.nix
@@ -17,6 +17,8 @@ buildPythonPackage (finalAttrs: {
   version = "0.3.8";
   format = "setuptools";
 
+  __structuredAttrs = true;
+
   src = fetchPypi {
     inherit (finalAttrs) version;
     pname = "persim";

From 824e852e22f6dcb177ff5e668fb74fc3252d13c7 Mon Sep 17 00:00:00 2001
From: Timo Gottszky <timogottszky+git@gmail.com>
Date: Wed, 8 Jul 2026 16:47:58 +0200
Subject: [PATCH 3/4] python3Packages.persim: migrate to pyproject

---
 pkgs/development/python-modules/persim/default.nix | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/persim/default.nix b/pkgs/development/python-modules/persim/default.nix
index ec7df3e4daad..1042afdc1992 100644
--- a/pkgs/development/python-modules/persim/default.nix
+++ b/pkgs/development/python-modules/persim/default.nix
@@ -2,6 +2,7 @@
   lib,
   buildPythonPackage,
   fetchPypi,
+  setuptools,
   deprecated,
   hopcroftkarp,
   joblib,
@@ -15,7 +16,7 @@
 buildPythonPackage (finalAttrs: {
   pname = "persim";
   version = "0.3.8";
-  format = "setuptools";
+  pyproject = true;
 
   __structuredAttrs = true;
 
@@ -25,7 +26,11 @@ buildPythonPackage (finalAttrs: {
     hash = "sha256-4T0YWEF2uKdk0W1+Vt8I3Mi6ZsazJXoHI0W+O9WbpA0=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [
+    setuptools
+  ];
+
+  dependencies = [
     deprecated
     hopcroftkarp
     joblib

From b6a8cca450ab3958ebf78b7c6de187dbf183fcec Mon Sep 17 00:00:00 2001
From: Timo Gottszky <timogottszky+git@gmail.com>
Date: Wed, 8 Jul 2026 16:52:16 +0200
Subject: [PATCH 4/4] python3Packages.persim: reenable disabled tests

---
 .../python-modules/persim/default.nix            | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/pkgs/development/python-modules/persim/default.nix b/pkgs/development/python-modules/persim/default.nix
index 1042afdc1992..b54a4d1ff558 100644
--- a/pkgs/development/python-modules/persim/default.nix
+++ b/pkgs/development/python-modules/persim/default.nix
@@ -51,22 +51,6 @@ buildPythonPackage (finalAttrs: {
 
   pythonImportsCheck = [ "persim" ];
 
-  disabledTests = [
-    # AttributeError: module 'collections' has no attribute 'Iterable'
-    "test_empyt_diagram_list"
-    "test_empty_diagram_list"
-    "test_fit_diagram"
-    "test_integer_diagrams"
-    "test_lists_of_lists"
-    "test_mixed_pairs"
-    "test_multiple_diagrams"
-    "test_n_pixels"
-    # https://github.com/scikit-tda/persim/issues/67
-    "test_persistenceimager"
-    # ValueError: setting an array element with a sequence
-    "test_exact_critical_pairs"
-  ];
-
   meta = {
     description = "Distances and representations of persistence diagrams";
     homepage = "https://persim.scikit-tda.org";