From 6cb449ad71dcc1e0d3b29abeb6894b0b74bcfc6d Mon Sep 17 00:00:00 2001
From: Sebastian Ehlert <28669218+awvwgk@users.noreply.github.com>
Date: Sun, 15 Sep 2024 11:08:00 +0200
Subject: [PATCH] Update for Python 3.13 (#260)

---
 .github/workflows/fortran-build.yml |  2 +-
 python/dftd4/meson.build            |  1 +
 python/pyproject.toml               |  3 ++-
 python/setup.py                     | 22 ----------------------
 4 files changed, 4 insertions(+), 24 deletions(-)
 delete mode 100644 python/setup.py

diff --git a/.github/workflows/fortran-build.yml b/.github/workflows/fortran-build.yml
index 7b417ea9d..40550fc83 100644
--- a/.github/workflows/fortran-build.yml
+++ b/.github/workflows/fortran-build.yml
@@ -246,7 +246,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         gcc_v: [10]
-        python_v: ['3.7', '3.8', '3.9', '3.10']
+        python_v: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
 
     env:
       FC: gfortran
diff --git a/python/dftd4/meson.build b/python/dftd4/meson.build
index dcd4f75ba..0233ec4c3 100644
--- a/python/dftd4/meson.build
+++ b/python/dftd4/meson.build
@@ -21,6 +21,7 @@ python = pymod.find_installation(
   get_option('python_version'),
   modules: [
     'cffi',
+    'setuptools',
   ],
 )
 python_dep = python.dependency(required: true)
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 05056ec39..9a6efef79 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["meson-python", "cffi"]
+requires = ["meson-python", "cffi", "setuptools"]
 build-backend = "mesonpy"
 
 [project]
@@ -19,6 +19,7 @@ classifiers = [
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
   "Topic :: Scientific/Engineering :: Chemistry",
   "Topic :: Scientific/Engineering :: Physics",
 ]
diff --git a/python/setup.py b/python/setup.py
deleted file mode 100644
index b8c291929..000000000
--- a/python/setup.py
+++ /dev/null
@@ -1,22 +0,0 @@
-# This file is part of dftd4.
-# SPDX-Identifier: LGPL-3.0-or-later
-#
-# dftd4 is free software: you can redistribute it and/or modify it under
-# the terms of the Lesser GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# dftd4 is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# Lesser GNU General Public License for more details.
-#
-# You should have received a copy of the Lesser GNU General Public License
-# along with dftd4.  If not, see <https://www.gnu.org/licenses/>.
-
-from setuptools import setup
-
-setup(
-    cffi_modules=["ffibuilder.py:ffibuilder"],
-    package_data={"dftd4": ["_libdftd4*.so", "*.toml", "*.json"]},
-)