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path: root/pkgs/applications/science/machine-learning/labelimg/default.nix
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{
  lib,
  python3Packages,
  fetchFromGitHub,
  fetchpatch,
  qt5,
}:
python3Packages.buildPythonApplication rec {
  pname = "labelImg";
  version = "1.8.6";
  src = fetchFromGitHub {
    owner = "tzutalin";
    repo = "labelImg";
    rev = "v${version}";
    hash = "sha256-RJxCtiDOePajlrjy9cpKETSKsWlH/Dlu1iFMj2aO4XU=";
  };
  nativeBuildInputs = with python3Packages; [
    pyqt5
    qt5.wrapQtAppsHook
  ];
  patches = [
    # fixes https://github.com/heartexlabs/labelImg/issues/838
    # can be removed after next upstream version bump
    (fetchpatch {
      url = "https://github.com/heartexlabs/labelImg/commit/5c38b6bcddce895d646e944e3cddcb5b43bf8b8b.patch";
      hash = "sha256-BmbnJS95RBfoNQT0E6JDJ/IZfBa+tv1C69+RVOSFdRA=";
    })
  ];
  propagatedBuildInputs = with python3Packages; [
    pyqt5
    lxml
  ];
  preBuild = ''
    make qt5py3
  '';
  postInstall = ''
    cp libs/resources.py $out/${python3Packages.python.sitePackages}/libs
  '';
  dontWrapQtApps = true;
  preFixup = ''
    makeWrapperArgs+=("''${qtWrapperArgs[@]}")
  '';
  meta = with lib; {
    description = "A graphical image annotation tool and label object bounding boxes in images";
    mainProgram = "labelImg";
    homepage = "https://github.com/tzutalin/labelImg";
    license = licenses.mit;
    platforms = platforms.linux;
    maintainers = [ maintainers.cmcdragonkai ];
  };
}