python3Packages.kivy-garden: unbreak (#540521)

pkgs/development/python-modules/kivy-garden/default.nix

@@ -2,22 +2,31 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  setuptools,
   requests,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "kivy-garden";
   version = "0.1.5";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "kivy-garden";
     repo = "garden";
-    rev = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-xOMBPFKV7mTa51Q0VKja7b0E509IaWjwlJVlSRVdct8=";
   };
 
-  propagatedBuildInputs = [ requests ];
+  patches = [
+    # See https://github.com/kivy-garden/garden/commit/6257325da4b91c8cd288bfb107c366703f9f17c2
+    ./fix-name.diff
+    ./remove-import-pkg-resources.diff
+  ];
+
+  build-system = [ setuptools ];
+
+  dependencies = [ requests ];
 
   pythonImportsCheck = [ "garden" ];
 
@@ -30,4 +39,4 @@ buildPythonPackage rec {
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ risson ];
   };
-}
+})

pkgs/development/python-modules/kivy-garden/fix-name.diff

@@ -0,0 +1,13 @@
+diff --git a/setup.py b/setup.py
+index ca8791b81f..a78fb9bfc2 100644
+--- a/setup.py
++++ b/setup.py
+@@ -4,7 +4,7 @@
+ from setuptools import setup
+ 
+ setup(
+-        name='Kivy Garden',
++        name='Kivy-Garden',
+         version='0.1.5',
+         license='MIT',
+         packages=['garden'],

pkgs/development/python-modules/kivy-garden/remove-import-pkg-resources.diff

@@ -0,0 +1,37 @@
+diff --git a/ez_setup.py b/ez_setup.py
+index b02f3f17b0..de90a8e805 100644
+--- a/ez_setup.py
++++ b/ez_setup.py
+@@ -124,32 +124,6 @@
+                    to_dir=os.curdir, download_delay=15):
+     # making sure we use the absolute path
+     to_dir = os.path.abspath(to_dir)
+-    was_imported = 'pkg_resources' in sys.modules or \
+-        'setuptools' in sys.modules
+-    try:
+-        import pkg_resources
+-    except ImportError:
+-        return _do_download(version, download_base, to_dir, download_delay)
+-    try:
+-        pkg_resources.require("setuptools>=" + version)
+-        return
+-    except pkg_resources.VersionConflict:
+-        e = sys.exc_info()[1]
+-        if was_imported:
+-            sys.stderr.write(
+-            "The required version of setuptools (>=%s) is not available,\n"
+-            "and can't be installed while this script is running. Please\n"
+-            "install a more recent version first, using\n"
+-            "'easy_install -U setuptools'."
+-            "\n\n(Currently using %r)\n" % (version, e.args[0]))
+-            sys.exit(2)
+-        else:
+-            del pkg_resources, sys.modules['pkg_resources']    # reload ok
+-            return _do_download(version, download_base, to_dir,
+-                                download_delay)
+-    except pkg_resources.DistributionNotFound:
+-        return _do_download(version, download_base, to_dir,
+-                            download_delay)
+ 
+ def download_file_powershell(url, target):
+     """