tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 buildPythonPackage,
4 fetchFromGitHub,
5 replaceVars,
6 isPyPy,
7 python,
8 stdenv,
9 setuptools,
10 pillow,
11 pycairo,
12 pkg-config,
13 boost,
14 cairo,
15 harfbuzz,
16 icu,
17 libjpeg,
18 libpng,
19 libtiff,
20 libwebp,
21 mapnik,
22 proj,
23 zlib,
24 libxml2,
25 sqlite,
26 pytestCheckHook,
27 sparsehash,
28 pybind11,
29}:
30
31buildPythonPackage {
32 pname = "python-mapnik";
33 version = "4.1.3.unstable-2025-09-25";
34 pyproject = true;
35
36 src = fetchFromGitHub {
37 owner = "mapnik";
38 repo = "python-mapnik";
39 rev = "4b51d57911dc6a1a9f35c62c681fbdeb56fc69d4";
40 hash = "sha256-oXxfLvmptW1v19vaUj11nGEcTHOrneBIea2+GB6uK48=";
41 # Only needed for test data
42 fetchSubmodules = true;
43 };
44
45 patches = [
46 # python-mapnik seems to depend on having the mapnik src directory
47 # structure available at build time. We just hardcode the paths.
48 (replaceVars ./find-libmapnik.patch {
49 libmapnik = "${mapnik}/lib";
50 })
51 ];
52
53 build-system = [ setuptools ];
54
55 nativeBuildInputs = [
56 mapnik # for mapnik_config
57 pkg-config
58 pybind11
59 ];
60
61 dependencies = [
62 mapnik
63 boost
64 cairo
65 harfbuzz
66 icu
67 libjpeg
68 libpng
69 libtiff
70 libwebp
71 proj
72 zlib
73 libxml2
74 sqlite
75 sparsehash
76 ];
77
78 propagatedBuildInputs = [
79 pillow
80 pycairo
81 ];
82
83 configureFlags = [ "XMLPARSER=libxml2" ];
84
85 disabled = isPyPy;
86
87 preBuild = ''
88 export BOOST_PYTHON_LIB="boost_python${"${lib.versions.major python.version}${lib.versions.minor python.version}"}"
89 export BOOST_THREAD_LIB="boost_thread"
90 export BOOST_SYSTEM_LIB="boost_system"
91 export PYCAIRO=true
92 export XMLPARSER=libxml2
93 '';
94
95 nativeCheckInputs = [ pytestCheckHook ];
96
97 preCheck = ''
98 # import from $out
99 rm -r mapnik
100 ''
101 + lib.optionalString stdenv.hostPlatform.isDarwin ''
102 # Replace the hardcoded /tmp references with $TMPDIR
103 sed -i "s,/tmp,$TMPDIR,g" test/python_tests/*.py
104 '';
105
106 # https://github.com/mapnik/python-mapnik/issues/255
107 disabledTests = [
108 "test_geometry_type"
109 "test_passing_pycairo_context_pdf"
110 "test_pdf_printing"
111 "test_render_with_scale_factor"
112 "test_raster_warping"
113 "test_pycairo_svg_surface1"
114 ]
115 ++ lib.optionals stdenv.hostPlatform.isDarwin [
116 "test_passing_pycairo_context_png"
117 "test_passing_pycairo_context_svg"
118 "test_pycairo_pdf_surface1"
119 "test_pycairo_pdf_surface2"
120 "test_pycairo_pdf_surface3"
121 "test_pycairo_svg_surface2"
122 "test_pycairo_svg_surface3"
123 ];
124
125 pythonImportsCheck = [ "mapnik" ];
126
127 meta = {
128 description = "Python bindings for Mapnik";
129 homepage = "https://mapnik.org";
130 license = lib.licenses.lgpl21Plus;
131 teams = [ lib.teams.geospatial ];
132 broken = true;
133 };
134}