tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 buildPythonPackage,
4 fetchFromGitHub,
5
6 # build-system
7 cmake,
8 ninja,
9 nanobind,
10 scikit-build-core,
11
12 # dependencies
13 numpy,
14
15 # tests
16 pytestCheckHook,
17}:
18
19buildPythonPackage rec {
20 pname = "mapbox-earcut";
21 version = "2.0.0";
22 pyproject = true;
23
24 src = fetchFromGitHub {
25 owner = "skogler";
26 repo = "mapbox_earcut_python";
27 tag = "v${version}";
28 hash = "sha256-R5YDJbfDNf6jAvG3VJQMYay6i8dw616SUs0tPgrJt6I=";
29 };
30
31 build-system = [
32 nanobind
33 scikit-build-core
34 ];
35
36 nativeBuildInputs = [
37 cmake
38 ninja
39 ];
40
41 dontUseCmakeConfigure = true;
42
43 dependencies = [ numpy ];
44
45 nativeCheckInputs = [ pytestCheckHook ];
46
47 preCheck = ''
48 rm -rf mapbox_earcut
49 '';
50
51 pythonImportsCheck = [ "mapbox_earcut" ];
52
53 meta = {
54 homepage = "https://github.com/skogler/mapbox_earcut_python";
55 changelog = "https://github.com/skogler/mapbox_earcut_python/releases/tag/${src.tag}";
56 license = lib.licenses.isc;
57 description = "Mapbox-earcut fast triangulation of 2D-polygons";
58 longDescription = ''
59 Python bindings for the C++ implementation of the Mapbox Earcut
60 library, which provides very fast and quite robust triangulation of 2D
61 polygons.
62 '';
63 maintainers = [ ];
64 };
65}