python312Packages.kaleido: init at 0.2.1 (#339136)

{

  lib,

  stdenv,

  python,

  buildPythonPackage,

  callPackage,

  fetchurl,

  autoPatchelfHook,

  bash,

  dejavu_fonts,

  expat,

  fontconfig,

  lato,

  libGL,

  makeWrapper,

  nspr,

  nss,

  sbclPackages,

  sqlite,

}:

buildPythonPackage rec {

  pname = "kaleido";

  version = "0.2.1";

  format = "wheel";

  src =

    {

      # This library is so cursed that I have to use fetchurl instead of fetchPypi. I am not happy.

      x86_64-linux = fetchurl {

        url = "https://files.pythonhosted.org/packages/py2.py3/k/kaleido/kaleido-${version}-py2.py3-none-manylinux1_x86_64.whl";

        hash = "sha256-qiHPG/HHj4+lCp99ReEAPDh709b+CnZ8+780S5W9w6g=";

      };

      aarch64-linux = fetchurl {

        url = "https://files.pythonhosted.org/packages/py2.py3/k/kaleido/kaleido-${version}-py2.py3-none-manylinux2014_aarch64.whl";

        hash = "sha256-hFgZhEyAgslGnZwX5CYh+/hcKyN++KhuyKhSf5i2USo=";

      };

      x86_64-darwin = fetchurl {

        url = "https://files.pythonhosted.org/packages/py2.py3/k/kaleido/kaleido-${version}-py2.py3-none-macosx_10_11_x86_64.whl";

        hash = "sha256-ym9z5/8AquvyhD9z8dO6zeGTDvUEEJP+drg6FXhQSac=";

      };

      aarch64-darwin = fetchurl {

        url = "https://files.pythonhosted.org/packages/py2.py3/k/kaleido/kaleido-${version}-py2.py3-none-macosx_11_0_arm64.whl";

        hash = "sha256-u5pdH3EDV9XUMu4kDvZlim0STD5hCTWBe0tC2px4fAU=";

      };

    }

    ."${stdenv.hostPlatform.system}"

      or (throw "Unsupported system for ${pname}: ${stdenv.hostPlatform.system}");

  nativeBuildInputs = (lib.optionals stdenv.hostPlatform.isLinux [ autoPatchelfHook ]) ++ [

    makeWrapper

  ];

  buildInputs = [

    bash

    dejavu_fonts

    expat

    fontconfig

    lato

    libGL

    nspr

    nss

    sbclPackages.cl-dejavu

    sqlite

  ];

  pythonImportsCheck = [ "kaleido" ];

  postInstall = ''

    # Expose kaleido binary

    mkdir -p $out/bin

    ln -s $out/${python.sitePackages}/kaleido/executable/bin/kaleido $out/bin/kaleido

    # Replace bundled swiftshader with libGL

    rm -rf $out/${python.sitePackages}/kaleido/executable/bin/swiftshader

    ln -s ${libGL}/lib $out/${python.sitePackages}/kaleido/executable/bin/swiftshader

    # Relace bundled libraries with nixpkgs-packaged libraries

    rm -rf $out/${python.sitePackages}/kaleido/executable/lib

    mkdir -p $out/${python.sitePackages}/kaleido/executable/lib

    ln -s ${expat}/lib/* $out/${python.sitePackages}/kaleido/executable/lib/

    ln -s ${nspr}/lib/* $out/${python.sitePackages}/kaleido/executable/lib/

    ln -s ${nss}/lib/* $out/${python.sitePackages}/kaleido/executable/lib/

    ln -s ${sqlite}/lib/* $out/${python.sitePackages}/kaleido/executable/lib/

    # Replace bundled font configuration with nixpkgs-packaged font configuration

    rm -rf $out/${python.sitePackages}/kaleido/executable/etc/fonts

    mkdir -p $out/${python.sitePackages}/kaleido/executable/etc/fonts/conf.d

    ln -s ${fontconfig}/etc/fonts/fonts.conf $out/${python.sitePackages}/kaleido/executable/etc/fonts/

    ls -s ${fontconfig}/etc/fonts/conf.d/* $out/${python.sitePackages}/kaleido/executable/etc/fonts/conf.d/

    ln -s ${sbclPackages.cl-dejavu}/dejavu-fonts-ttf-2.37/fontconfig/* $out/${python.sitePackages}/kaleido/executable/etc/fonts/conf.d/

    # Replace bundled fonts with nixpkgs-packaged fonts

    # Currently this causes an issue where the fonts aren't found. I'm not sure why, so I'm leaving this commented out for now.

    #rm -rf $out/${python.sitePackages}/kaleido/executable/xdg/fonts

    #mkdir -p $out/${python.sitePackages}/kaleido/executable/xdg/fonts/truetype/dejavu $out/${python.sitePackages}/kaleido/executable/xdg/fonts/truetype/lato

    #ln -s ${dejavu_fonts}/share/fonts/truetype/* $out/${python.sitePackages}/kaleido/executable/xdg/fonts/truetype/dejavu/

    #ln -s ${lato}/share/fonts/lato/* $out/${python.sitePackages}/kaleido/executable/xdg/fonts/truetype/lato/

  '';

  passthru.tests.kaleido = callPackage ./tests.nix { };

  meta = {

    description = "Fast static image export for web-based visualization libraries with zero dependencies";

    homepage = "https://github.com/plotly/Kaleido";

    changelog = "https://github.com/plotly/Kaleido/releases";

    platforms = [

      "x86_64-linux"

      "x86_64-darwin"

      "aarch64-linux"

      "aarch64-darwin"

    ];

    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ]; # Trust me, I'm not happy. But after literal hours of trying to reverse-engineer their build system and getting nowhere, I'll use the stupid binaries >:(

    license = lib.licenses.mit;

    maintainers = with lib.maintainers; [ pandapip1 ];

    broken = stdenv.isDarwin; # Tests fail on darwin for some reason

  };

}

{

  runCommand,

  python,

  plotly,

  pandas,

  kaleido,

}:

runCommand "${kaleido.pname}-tests" {

  nativeBuildInputs = [

    python

    plotly

    pandas

  ];

} "python3 ${./tests.py}"

import plotly.express as px

import os

import os.path

out = os.environ["out"]

if not os.path.exists(out):

  os.makedirs(out)

outfile = os.path.join(out, "figure.png")

fig = px.scatter(px.data.iris(), x="sepal_length", y="sepal_width", color="species")

fig.write_image(outfile, engine="kaleido")

  setuptools,

  packaging,

  tenacity,

  kaleido,

}:

buildPythonPackage rec {

  dependencies = [

    packaging

    tenacity

    kaleido

  ];

  pythonImportsCheck = [ "plotly" ];

    downloadPage = "https://github.com/plotly/plotly.py";

    homepage = "https://plot.ly/python/";

    license = with licenses; [ mit ];

    maintainers = [ ];

    maintainers = with maintainers; [ pandapip1 ];

  };

}

  kaldi-active-grammar = callPackage ../development/python-modules/kaldi-active-grammar { };

  kaleido = callPackage ../development/python-modules/kaleido { };

  kanidm = callPackage ../development/python-modules/kanidm { };

  kaptan = callPackage ../development/python-modules/kaptan { };