diff options
author | Robert Djubek <envy1988@gmail.com> | 2019-03-14 03:13:25 +0000 |
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committer | Robert Djubek <envy1988@gmail.com> | 2019-08-14 04:45:09 +0000 |
commit | 352239e24a7da18f4eb22993cd05e8535d6b01a5 (patch) | |
tree | a8b26520a91e23a27a5851bb170aafa4ab1d3243 /pkgs/tools/text | |
parent | a141544cb5877dbb35959cb04cf48aa89ef45ef1 (diff) |
ocrmypdf: init at 8.2.3
Diffstat (limited to 'pkgs/tools/text')
-rw-r--r-- | pkgs/tools/text/ocrmypdf/default.nix | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/pkgs/tools/text/ocrmypdf/default.nix b/pkgs/tools/text/ocrmypdf/default.nix new file mode 100644 index 000000000000..514f3f675399 --- /dev/null +++ b/pkgs/tools/text/ocrmypdf/default.nix @@ -0,0 +1,103 @@ +{ fetchFromGitHub +, ghostscript +, img2pdf +, jbig2enc +, leptonica +, pngquant +, python3 +, python3Packages +, qpdf +, stdenv +, tesseract4 +, unpaper +}: + +let + inherit (python3Packages) buildPythonApplication; + + runtimeDeps = with python3Packages; [ + ghostscript + jbig2enc + leptonica + pngquant + qpdf + tesseract4 + unpaper + pillow + ]; + +in buildPythonApplication rec { + pname = "ocrmypdf"; + version = "8.2.3"; + disabled = ! python3Packages.isPy3k; + + src = fetchFromGitHub { + owner = "jbarlow83"; + repo = "OCRmyPDF"; + rev = "v${version}"; + sha256 = "1ldlyhxkav34y9d7g2kx3d4p26c2b82vnwi0ywnfynb16sav36d5"; + }; + + nativeBuildInputs = with python3Packages; [ + pytestrunner + setuptools + setuptools-scm-git-archive + setuptools_scm + ]; + + propagatedBuildInputs = with python3Packages; [ + cffi + chardet + img2pdf + pdfminer + pikepdf + reportlab + ruffus + ]; + + checkInputs = with python3Packages; [ + hocr-tools + pypdf2 + pytest + pytest-helpers-namespace + pytest_xdist + pytestcov + pytestrunner + python-xmp-toolkit + setuptools + ] ++ runtimeDeps; + + + postPatch = '' + substituteInPlace src/ocrmypdf/leptonica.py \ + --replace "ffi.dlopen(find_library('lept'))" \ + 'ffi.dlopen("${stdenv.lib.makeLibraryPath [leptonica]}/liblept${stdenv.hostPlatform.extensions.sharedLibrary}")' + ''; + + # The tests take potentially 20+ minutes, depending on machine + doCheck = false; + + # These tests fail and it might be upstream problem... or packaging. :) + # development is happening on macos and the pinned test versions are + # significantly newer than nixpkgs has. Program still works... + # (to the extent I've used it) -- Kiwi + checkPhase = '' + export HOME=$TMPDIR + pytest -k 'not test_force_ocr_on_pdf_with_no_images \ + and not test_tesseract_crash \ + and not test_tesseract_crash_autorotate \ + and not test_ghostscript_pdfa_failure \ + and not test_gs_render_failure \ + and not test_gs_raster_failure \ + and not test_bad_utf8 \ + and not test_old_unpaper' + ''; + + meta = with stdenv.lib; { + homepage = "https://github.com/jbarlow83/OCRmyPDF"; + description = "Adds an OCR text layer to scanned PDF files, allowing them to be searched"; + license = licenses.gpl3; + platforms = platforms.linux; + maintainers = [ maintainers.kiwi ]; + }; +} |