push sheeet

pkgs/development/python-modules/kiwisolver/default.nix

@@ -0,0 +1,37 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchPypi,
+  stdenv,
+  cppy,
+  setuptools-scm,
+  pythonOlder,
+}:
+
+buildPythonPackage rec {
+  pname = "kiwisolver";
+  version = "1.4.8";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-I9XwI73Ix+VOtl8Dyl1bsltgHqxNfxoEKIih9FI3mH4=";
+  };
+
+  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.hostPlatform.isDarwin "-I${lib.getInclude stdenv.cc.libcxx}/include/c++/v1";
+
+  nativeBuildInputs = [ setuptools-scm ];
+
+  buildInputs = [ cppy ];
+
+  pythonImportsCheck = [ "kiwisolver" ];
+
+  meta = with lib; {
+    description = "Implementation of the Cassowary constraint solver";
+    homepage = "https://github.com/nucleic/kiwi";
+    license = licenses.bsd3;
+    maintainers = [ ];
+  };
+}