From f6332ded451f1acc9b176a6dd180b1a073f8b509 Mon Sep 17 00:00:00 2001
From: Theodore Ni <3806110+tjni@users.noreply.github.com>
Date: Tue, 8 Aug 2023 03:45:14 -0700
Subject: [PATCH] python3.pkgs.ansi2html: dependency cleanup (#247246)

Some dependencies can be removed, and some build dependencies need to
be added to prepare for stricter dependency validation.
---
 .../python-modules/ansi2html/default.nix      | 32 +++++++++++++++----
 1 file changed, 26 insertions(+), 6 deletions(-)

diff --git a/pkgs/development/python-modules/ansi2html/default.nix b/pkgs/development/python-modules/ansi2html/default.nix
index 97553b1b31e1..192ecaf2eab4 100644
--- a/pkgs/development/python-modules/ansi2html/default.nix
+++ b/pkgs/development/python-modules/ansi2html/default.nix
@@ -1,22 +1,42 @@
-{ lib, buildPythonPackage, fetchPypi, isPy3k, six, mock, pytestCheckHook, setuptools, setuptools-scm }:
+{ lib
+, buildPythonPackage
+, fetchpatch
+, fetchPypi
+, pytestCheckHook
+, setuptools
+, setuptools-scm
+, wheel
+}:
 
 buildPythonPackage rec {
   pname = "ansi2html";
   version = "1.8.0";
   format = "pyproject";
 
-  disabled = !isPy3k;
-
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-OLgqKYSCofomE/D5yb6z23Ko+DLurFjrLke/Ms039tU=";
   };
 
-  nativeBuildInputs = [ setuptools-scm ];
-  propagatedBuildInputs = [ six setuptools ];
+  patches = [
+    (fetchpatch {
+      name = "update-build-requirements.patch";
+      url = "https://github.com/pycontribs/ansi2html/commit/be9c47dd39e500b2e34e95efde90d0a3b44daaee.patch";
+      hash = "sha256-nvOclsgysg+4sK694ppls0BLfq5MCJJQW3V/Ru30D/k=";
+    })
+  ];
+
+  nativeBuildInputs = [
+    setuptools
+    setuptools-scm
+    wheel
+  ];
 
   preCheck = "export PATH=$PATH:$out/bin";
-  nativeCheckInputs = [ mock pytestCheckHook ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
 
   pythonImportsCheck = [ "ansi2html" ];