nixpkgs/pkgs/development/python-modules/ocrmypdf/default.nix

112 lines
2.3 KiB
Nix

{ lib
, buildPythonPackage
, deprecation
, fetchFromGitHub
, ghostscript
, hypothesis
, img2pdf
, importlib-resources
, jbig2enc
, packaging
, pdfminer-six
, pikepdf
, pillow
, pluggy
, pngquant
, pytest-xdist
, pytestCheckHook
, pythonOlder
, rich
, reportlab
, setuptools
, setuptools-scm
, substituteAll
, tesseract
, tqdm
, typing-extensions
, unpaper
, installShellFiles
}:
buildPythonPackage rec {
pname = "ocrmypdf";
version = "14.4.0";
disabled = pythonOlder "3.8";
format = "pyproject";
src = fetchFromGitHub {
owner = "ocrmypdf";
repo = "OCRmyPDF";
rev = "v${version}";
# The content of .git_archival.txt is substituted upon tarball creation,
# which creates indeterminism if master no longer points to the tag.
# See https://github.com/ocrmypdf/OCRmyPDF/issues/841
postFetch = ''
rm "$out/.git_archival.txt"
'';
hash = "sha256-i1ZUBKR8dJXZkALUFwkzYcjtZ5Li66DfD2fupCGRQC4=";
};
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 tesseract}/bin/tesseract";
unpaper = "${lib.getBin unpaper}/bin/unpaper";
})
];
nativeBuildInputs = [
setuptools
setuptools-scm
installShellFiles
];
propagatedBuildInputs = [
deprecation
img2pdf
packaging
pdfminer-six
pikepdf
pillow
pluggy
reportlab
rich
tqdm
] ++ lib.optionals (pythonOlder "3.9") [
importlib-resources
] ++ lib.optionals (pythonOlder "3.10") [
typing-extensions
];
nativeCheckInputs = [
hypothesis
pytest-xdist
pytestCheckHook
];
pythonImportsCheck = [
"ocrmypdf"
];
postInstall = ''
installShellCompletion --cmd ocrmypdf \
--bash misc/completion/ocrmypdf.bash \
--fish misc/completion/ocrmypdf.fish
'';
meta = with lib; {
homepage = "https://github.com/ocrmypdf/OCRmyPDF";
description = "Adds an OCR text layer to scanned PDF files, allowing them to be searched";
license = with licenses; [ mpl20 mit ];
maintainers = with maintainers; [ kiwi dotlambda ];
changelog = "https://github.com/ocrmypdf/OCRmyPDF/blob/${src.rev}/docs/release_notes.rst";
};
}