push sheeet

pkgs/development/python-modules/color-operations/default.nix

@@ -0,0 +1,60 @@
+{
+  lib,
+  buildPythonPackage,
+  pythonOlder,
+  fetchFromGitHub,
+
+  # build-system
+  cython,
+  oldest-supported-numpy,
+  setuptools,
+
+  # dependencies
+  numpy,
+
+  # checks
+  colormath,
+  pytestCheckHook,
+}:
+
+buildPythonPackage rec {
+  pname = "color-operations";
+  version = "0.2.0";
+  pyproject = true;
+
+  disabled = pythonOlder "3.9";
+
+  src = fetchFromGitHub {
+    owner = "vincentsarago";
+    repo = "color-operations";
+    tag = version;
+    hash = "sha256-LUO9PxrXCkFqyguvX4GT6vmlALMyfkDqXeGZAQG76vw=";
+  };
+
+  build-system = [
+    cython
+    oldest-supported-numpy
+    setuptools
+  ];
+
+  dependencies = [ numpy ];
+
+  nativeCheckInputs = [
+    colormath
+    pytestCheckHook
+  ];
+
+  preCheck = ''
+    python setup.py build_ext --inplace
+  '';
+
+  pythonImportsCheck = [ "color_operations" ];
+
+  meta = {
+    description = "Apply basic color-oriented image operations. Fork of rio-color";
+    homepage = "https://github.com/vincentsarago/color-operations";
+    changelog = "https://github.com/vincentsarago/color-operations/releases/tag/${src.tag}";
+    license = lib.licenses.mit;
+    teams = [ lib.teams.geospatial ];
+  };
+}