From 7ce9c2203d5552b1aa7d56930eb85af06447e3d4 Mon Sep 17 00:00:00 2001
From: Rob <86313040+robert-manchester@users.noreply.github.com>
Date: Sun, 5 Nov 2023 23:40:58 -0800
Subject: [PATCH] python311Packages.gphoto2: fix setuptools.__version__ build
 breakage

setuptools.__version__ = '68.2.2.post0'
setup.py fails with a parse error when trying to convert 'post0' to an
int. patch the code so it only will convert the first to values returned
by split('.')
---
 .../python-modules/gphoto2/default.nix        | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/gphoto2/default.nix b/pkgs/development/python-modules/gphoto2/default.nix
index a9c49b57063d..9d5f406429f4 100644
--- a/pkgs/development/python-modules/gphoto2/default.nix
+++ b/pkgs/development/python-modules/gphoto2/default.nix
@@ -1,22 +1,35 @@
-{ lib, fetchPypi, buildPythonPackage
+{ lib, fetchPypi, fetchpatch, buildPythonPackage
 , pkg-config
-, libgphoto2 }:
+, libgphoto2
+, setuptools
+, toml
+}:
 
 buildPythonPackage rec {
   pname = "gphoto2";
   version = "2.5.0";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-l9B6PEIGf8rkUlYApOytW2s9OhgcxMHVlDgfQR5ZnoA=";
   };
 
-  nativeBuildInputs = [ pkg-config ];
+  # only convert first 2 values from setuptools_version to ints to avoid
+  # parse errors if last value is a string.
+  patches = fetchpatch {
+    url = "https://github.com/jim-easterbrook/python-gphoto2/commit/d388971b63fea831eb986d2212d4828c6c553235.patch";
+    hash = "sha256-EXtXlhBx2jCKtMl7HmN87liqiHVAFSeXr11y830AlpY=";
+  };
+
+  nativeBuildInputs = [ pkg-config setuptools toml ];
 
   buildInputs = [ libgphoto2 ];
 
   doCheck = false; # No tests available
 
+  pythonImportsCheck = [ "gphoto2" ];
+
   meta = with lib; {
     description = "Python interface to libgphoto2";
     homepage = "https://github.com/jim-easterbrook/python-gphoto2";