package.nix (5352B)
1 { 2 lib, 3 fetchFromGitHub, 4 makeWrapper, 5 writeShellScript, 6 python3Packages, 7 cogeo-mosaic, 8 geojson-pydantic, 9 rio-cogeo, 10 rio-stac, 11 starlette-cramjam, 12 }: 13 let 14 pname = "titiler"; 15 version = "2.2.1"; 16 17 src = fetchFromGitHub { 18 owner = "developmentseed"; 19 repo = "titiler"; 20 tag = version; 21 hash = "sha256-n/sCN+9KgNpsTGEVaU0ViiVRVOyDoxU00mLvoHTUYvg="; 22 }; 23 24 meta = { 25 description = "A modern dynamic tile server built on top of FastAPI and Rasterio/GDAL"; 26 homepage = "https://developmentseed.org/titiler/"; 27 license = lib.licenses.mit; 28 maintainers = [ lib.maintainers.sikmir ]; 29 }; 30 31 titiler-core = python3Packages.buildPythonPackage (finalAttrs: { 32 inherit version src meta; 33 pname = "${pname}.core"; 34 sourceRoot = "${src.name}/src/titiler/core"; 35 pyproject = true; 36 37 build-system = with python3Packages; [ hatchling ]; 38 39 pythonRelaxDeps = true; 40 41 dependencies = with python3Packages; [ 42 fastapi 43 starlette 44 geojson-pydantic 45 jinja2 46 numpy 47 pydantic 48 rasterio 49 rio-tiler 50 morecantile 51 simplejson 52 ]; 53 54 optional-dependencies = { 55 telemetry = with python3Packages; [ 56 opentelemetry-api 57 opentelemetry-sdk 58 opentelemetry-instrumentation-fastapi 59 opentelemetry-instrumentation-logging 60 opentelemetry-exporter-otlp 61 ]; 62 }; 63 64 nativeCheckInputs = with python3Packages; [ 65 pytestCheckHook 66 pytest-cov-stub 67 pytest-asyncio 68 httpx2 69 ] 70 ++ lib.flatten (builtins.attrValues finalAttrs.passthru.optional-dependencies); 71 72 pytestFlags = [ "-pno:cacheprovider" ]; 73 }); 74 75 titiler-extensions = python3Packages.buildPythonPackage (finalAttrs: { 76 inherit version src meta; 77 pname = "${pname}.extensions"; 78 sourceRoot = "${src.name}/src/titiler/extensions"; 79 pyproject = true; 80 81 build-system = with python3Packages; [ hatchling ]; 82 83 dependencies = [ titiler-core ]; 84 85 optional-dependencies = { 86 cogeo = [ rio-cogeo ]; 87 stac = [ python3Packages.rio-stac ]; 88 }; 89 90 nativeCheckInputs = 91 with python3Packages; 92 [ 93 httpx2 94 owslib 95 pystac 96 pytestCheckHook 97 pytest-asyncio 98 pytest-cov-stub 99 ] 100 ++ lib.flatten (builtins.attrValues finalAttrs.passthru.optional-dependencies); 101 102 disabledTests = [ 103 "test_stacExtension" # requires network 104 ]; 105 }); 106 107 titiler-mosaic = python3Packages.buildPythonPackage (finalAttrs: { 108 inherit version src meta; 109 pname = "${pname}.mosaic"; 110 sourceRoot = "${src.name}/src/titiler/mosaic"; 111 pyproject = true; 112 113 build-system = with python3Packages; [ hatchling ]; 114 115 dependencies = [ 116 titiler-core 117 ]; 118 119 optional-dependencies = { 120 mosaicjson = [ cogeo-mosaic ]; 121 }; 122 123 nativeCheckInputs = 124 with python3Packages; 125 [ 126 httpx2 127 owslib 128 pytestCheckHook 129 pytest-asyncio 130 pytest-cov-stub 131 ] 132 ++ lib.flatten (builtins.attrValues finalAttrs.passthru.optional-dependencies); 133 }); 134 135 titiler-xarray = python3Packages.buildPythonPackage (finalAttrs: { 136 inherit version src meta; 137 pname = "${pname}.xarray"; 138 sourceRoot = "${src.name}/src/titiler/xarray"; 139 pyproject = true; 140 141 build-system = with python3Packages; [ hatchling ]; 142 143 dependencies = with python3Packages; [ 144 titiler-core 145 xarray 146 rioxarray 147 obstore 148 zarr 149 starlette-cramjam 150 pydantic-settings 151 httpx2 152 ]; 153 154 optional-dependencies = { 155 fs = with python3Packages; [ 156 h5netcdf 157 h5py 158 fsspec 159 s3fs 160 aiohttp 161 gcsfs 162 requests 163 ]; 164 }; 165 166 nativeCheckInputs = 167 with python3Packages; 168 [ 169 pytestCheckHook 170 ] 171 ++ lib.flatten (builtins.attrValues finalAttrs.passthru.optional-dependencies); 172 173 disabledTests = [ 174 "test_io_fs_open_dataset" 175 "test_io_open_zarr" 176 ]; 177 }); 178 in 179 python3Packages.buildPythonPackage (finalAttrs: { 180 inherit 181 pname 182 version 183 src 184 meta 185 ; 186 sourceRoot = "${src.name}/src/titiler/application"; 187 pyproject = true; 188 189 build-system = with python3Packages; [ hatchling ]; 190 191 nativeBuildInputs = [ makeWrapper ]; 192 193 dependencies = with python3Packages; [ 194 pydantic-settings 195 starlette-cramjam 196 titiler-core 197 titiler-core.optional-dependencies.telemetry 198 titiler-extensions 199 titiler-extensions.optional-dependencies.cogeo 200 titiler-extensions.optional-dependencies.stac 201 titiler-mosaic 202 titiler-mosaic.optional-dependencies.mosaicjson 203 titiler-xarray 204 titiler-xarray.optional-dependencies.fs 205 ]; 206 207 nativeCheckInputs = with python3Packages; [ 208 boto3 209 brotlipy 210 pytestCheckHook 211 pytest-asyncio 212 pytest-cov-stub 213 ]; 214 215 disabledTests = [ 216 "test_mosaic_auth_error" # requires network 217 ]; 218 219 dontCheckPythonMetadata = true; 220 221 postInstall = 222 let 223 start_script = writeShellScript "titiler-serve" '' 224 ${lib.getExe python3Packages.uvicorn} "$@" titiler.application.main:app; 225 ''; 226 in 227 '' 228 makeWrapper ${start_script} $out/bin/titiler-serve \ 229 --prefix PYTHONPATH : "$out/${python3Packages.python.sitePackages}" \ 230 --prefix PYTHONPATH : "${python3Packages.makePythonPath finalAttrs.passthru.dependencies}"; 231 ''; 232 })