pkgs/development/python-modules/pyocr/default.nix

   1 {
   2   lib,
   3   stdenv,
   4   fetchFromGitLab,
   5   buildPythonPackage,
   6   pillow,
   7   tesseract,
   8   cuneiform,
   9   isPy3k,
  10   substituteAll,
  11   pytestCheckHook,
  12   setuptools,
  13   setuptools-scm,
  14   withTesseractSupport ? true,
  15   withCuneiformSupport ? stdenv.hostPlatform.isLinux,
  16 }:
  17
  18 buildPythonPackage rec {
  19   pname = "pyocr";
  20   version = "0.8.5";
  21   disabled = !isPy3k;
  22   format = "pyproject";
  23
  24   # Don't fetch from PYPI because it doesn't contain tests.
  25   src = fetchFromGitLab {
  26     domain = "gitlab.gnome.org";
  27     group = "World";
  28     owner = "OpenPaperwork";
  29     repo = "pyocr";
  30     rev = version;
  31     hash = "sha256-gE0+qbHCwpDdxXFY+4rjVU2FbUSfSVrvrVMcWUk+9FU=";
  32   };
  33
  34   patches =
  35     [ ]
  36     ++ (lib.optional withTesseractSupport (substituteAll {
  37       src = ./paths-tesseract.patch;
  38       inherit tesseract;
  39       tesseractLibraryLocation = "${tesseract}/lib/libtesseract${stdenv.hostPlatform.extensions.sharedLibrary}";
  40     }))
  41     ++ (lib.optional stdenv.hostPlatform.isLinux (substituteAll {
  42       src = ./paths-cuneiform.patch;
  43       inherit cuneiform;
  44     }));
  45
  46   propagatedBuildInputs = [ pillow ];
  47
  48   nativeBuildInputs = [
  49     setuptools
  50     setuptools-scm
  51   ];
  52
  53   nativeCheckInputs = [ pytestCheckHook ];
  54
  55   meta = with lib; {
  56     inherit (src.meta) homepage;
  57     changelog = "https://gitlab.gnome.org/World/OpenPaperwork/pyocr/-/blob/${version}/ChangeLog";
  58     description = "Python wrapper for Tesseract and Cuneiform";
  59     license = licenses.gpl3Plus;
  60     maintainers = with maintainers; [
  61       symphorien
  62       tomodachi94
  63     ];
  64   };
  65 }