tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 stdenv,
4 buildPythonPackage,
5 replaceVars,
6 fetchPypi,
7 cython,
8 fontconfig,
9 freetype-py,
10 hsluv,
11 kiwisolver,
12 libGL,
13 numpy,
14 oldest-supported-numpy,
15 packaging,
16 setuptools,
17 setuptools-scm,
18 wheel,
19}:
20
21buildPythonPackage rec {
22 pname = "vispy";
23 version = "0.16.1";
24 pyproject = true;
25
26 src = fetchPypi {
27 inherit pname version;
28 hash = "sha256-uTwyyF0IwGro9eMXf5z9bEleF0XyEgt3eDCt7l2cNkg=";
29 };
30
31 patches = lib.optionals (!stdenv.hostPlatform.isDarwin) [
32 (replaceVars ./library-paths.patch {
33 fontconfig = "${fontconfig.lib}/lib/libfontconfig${stdenv.hostPlatform.extensions.sharedLibrary}";
34 gl = "${libGL.out}/lib/libGL${stdenv.hostPlatform.extensions.sharedLibrary}";
35 })
36 ];
37
38 nativeBuildInputs = [
39 cython
40 oldest-supported-numpy
41 setuptools
42 setuptools-scm
43 wheel
44 ];
45
46 buildInputs = [ libGL ];
47
48 propagatedBuildInputs = [
49 freetype-py
50 hsluv
51 kiwisolver
52 numpy
53 packaging
54 ];
55
56 doCheck = false; # otherwise runs OSX code on linux.
57
58 pythonImportsCheck = [
59 "vispy"
60 "vispy.color"
61 "vispy.geometry"
62 "vispy.gloo"
63 "vispy.glsl"
64 "vispy.io"
65 "vispy.plot"
66 "vispy.scene"
67 "vispy.util"
68 "vispy.visuals"
69 ];
70
71 meta = {
72 description = "Interactive scientific visualization in Python";
73 homepage = "https://vispy.org/index.html";
74 changelog = "https://github.com/vispy/vispy/blob/v${version}/CHANGELOG.md";
75 license = lib.licenses.bsd3;
76 maintainers = with lib.maintainers; [ goertzenator ];
77 };
78}