92 lines
1.9 KiB
Nix
92 lines
1.9 KiB
Nix
{
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lib,
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fetchFromGitHub,
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buildPythonPackage,
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# build-system
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cython,
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git,
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pkgconfig,
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setuptools,
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setuptools-scm,
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# dependneices
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numpy,
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libusb-compat-0_1,
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# optional-dependenices
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pyusb,
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# tests
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mock,
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pytestCheckHook,
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zipp,
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}:
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## Usage
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# In NixOS, add the package to services.udev.packages for non-root plugdev
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# users to get device access permission:
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# services.udev.packages = [ pkgs.python3Packages.seabreeze ];
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buildPythonPackage rec {
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pname = "seabreeze";
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version = "2.9.2";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "ap--";
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repo = "python-seabreeze";
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rev = "refs/tags/v${version}";
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hash = "sha256-NzZ+ZRfJ97Ufp6hmqN6ziBFfdvJXpmWwh9A66od/8Hc=";
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leaveDotGit = true;
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};
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enableParallelBuilding = true;
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postPatch = ''
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# pkgconfig cant find libusb, doing it manually
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substituteInPlace setup.py \
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--replace-fail 'pkgconfig.parse("libusb")' \
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"{'include_dirs': ['${libusb-compat-0_1}/include'], 'library_dirs': ['${libusb-compat-0_1}/lib'], 'libraries': ['usb']}"
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'';
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nativeBuildInputs = [
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cython
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git
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pkgconfig
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setuptools
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setuptools-scm
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];
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propagatedBuildInputs = [
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numpy
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libusb-compat-0_1
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];
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passthru.optional-dependencies = {
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pyseabreeze = [ pyusb ];
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};
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postInstall = ''
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mkdir -p $out/etc/udev/rules.d
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cp os_support/10-oceanoptics.rules $out/etc/udev/rules.d/10-oceanoptics.rules
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'';
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# few backends enabled, but still some tests
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nativeCheckInputs = [
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pytestCheckHook
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mock
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zipp
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] ++ lib.flatten (lib.attrValues passthru.optional-dependencies);
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disabledTests = [ "TestHardware" ];
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setupPyBuildFlags = [ "--without-cseabreeze" ];
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meta = with lib; {
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homepage = "https://github.com/ap--/python-seabreeze";
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description = "Python library to access Ocean Optics spectrometers";
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maintainers = [ ];
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license = licenses.mit;
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};
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}
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