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{ lib
, buildPythonPackage
, coloredlogs
, fetchFromGitHub
, ghostscript
, img2pdf
, importlib-metadata
, importlib-resources
, jbig2enc
, pdfminer
, pikepdf
, pillow
, pluggy
, pngquant
, pytest-xdist
, pytestCheckHook
, pythonOlder
, reportlab
, setuptools-scm
, setuptools-scm-git-archive
, stdenv
, substituteAll
, tesseract4
, tqdm
, unpaper
}:
buildPythonPackage rec {
pname = "ocrmypdf";
version = "13.4.1";
src = fetchFromGitHub {
owner = "jbarlow83";
repo = "OCRmyPDF";
rev = "v${version}";
# The content of .git_archival.txt is substituted upon tarball creation,
# which creates indeterminism if master no longer points to the tag.
# See https://github.com/jbarlow83/OCRmyPDF/issues/841
extraPostFetch = ''
rm "$out/.git_archival.txt"
'';
sha256 = "sha256-gxgeEwm3cYNllcmRTZhdyIWWGKXTewyVW314k732swE=";
};
SETUPTOOLS_SCM_PRETEND_VERSION = version;
patches = [
(substituteAll {
src = ./paths.patch;
gs = "${lib.getBin ghostscript}/bin/gs";
jbig2 = "${lib.getBin jbig2enc}/bin/jbig2";
pngquant = "${lib.getBin pngquant}/bin/pngquant";
tesseract = "${lib.getBin tesseract4}/bin/tesseract";
unpaper = "${lib.getBin unpaper}/bin/unpaper";
})
];
nativeBuildInputs = [
setuptools-scm-git-archive
setuptools-scm
];
propagatedBuildInputs = [
coloredlogs
img2pdf
pdfminer
pikepdf
pillow
pluggy
reportlab
tqdm
] ++ (lib.optionals (pythonOlder "3.8") [
importlib-metadata
]) ++ (lib.optionals (pythonOlder "3.9") [
importlib-resources
]);
checkInputs = [
pytest-xdist
pytestCheckHook
];
pythonImportsCheck = [
"ocrmypdf"
];
meta = with lib; {
homepage = "https://github.com/jbarlow83/OCRmyPDF";
description = "Adds an OCR text layer to scanned PDF files, allowing them to be searched";
license = with licenses; [ mpl20 mit ];
maintainers = with maintainers; [ kiwi dotlambda ];
changelog = "https://github.com/jbarlow83/OCRmyPDF/blob/v${version}/docs/release_notes.rst";
};
}
|