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{ fetchFromGitHub
, ghostscript
, img2pdf
, jbig2enc
, leptonica
, pngquant
, python3
, python3Packages
, qpdf
, lib
, stdenv
, tesseract4
, unpaper
, substituteAll
}:
let
inherit (python3Packages) buildPythonApplication;
runtimeDeps = with python3Packages; [
ghostscript
jbig2enc
leptonica
pngquant
qpdf
tesseract4
unpaper
pillow
];
in
buildPythonApplication rec {
pname = "ocrmypdf";
version = "11.7.3";
disabled = ! python3Packages.isPy3k;
src = fetchFromGitHub {
owner = "jbarlow83";
repo = "OCRmyPDF";
rev = "v${version}";
sha256 = "0gs2w9kl5wwrs0hx2sivq3pdvpf3lkaifblwfbz5g31yl770blji";
};
nativeBuildInputs = with python3Packages; [
setuptools
setuptools-scm-git-archive
setuptools-scm
];
propagatedBuildInputs = with python3Packages; [
cffi
chardet
coloredlogs
img2pdf
pdfminer
pluggy
pikepdf
pillow
reportlab
setuptools
tqdm
];
checkInputs = with python3Packages; [
pypdf2
pytest
pytest-helpers-namespace
pytest_xdist
pytest-cov
python-xmp-toolkit
pytestCheckHook
] ++ runtimeDeps;
patches = [
(substituteAll {
src = ./liblept.patch;
liblept = "${lib.getLib leptonica}/lib/liblept${stdenv.hostPlatform.extensions.sharedLibrary}";
})
];
makeWrapperArgs = [ "--prefix PATH : ${lib.makeBinPath [ ghostscript jbig2enc pngquant qpdf tesseract4 unpaper ]}" ];
meta = with lib; {
homepage = "https://github.com/jbarlow83/OCRmyPDF";
description = "Adds an OCR text layer to scanned PDF files, allowing them to be searched";
license = with licenses; [ mpl20 mit ];
platforms = platforms.linux;
maintainers = [ maintainers.kiwi ];
changelog = "https://github.com/jbarlow83/OCRmyPDF/blob/v${version}/docs/release_notes.rst";
};
}
|