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gnu: Add ocrodjvu.
* gnu/packages/djvu.scm (ocrodjvu): New variable.
This commit is contained in:
Guillaume Le Vaillant
parent
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commit
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1 changed files with 89 additions and 0 deletions
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@ -39,12 +39,15 @@ (define-module (gnu packages djvu)
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#:use-module (gnu packages imagemagick)
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#:use-module (gnu packages imagemagick)
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#:use-module (gnu packages linux)
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#:use-module (gnu packages linux)
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#:use-module (gnu packages ncurses)
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#:use-module (gnu packages ncurses)
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#:use-module (gnu packages ocr)
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#:use-module (gnu packages pdf)
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#:use-module (gnu packages pdf)
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#:use-module (gnu packages pkg-config)
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#:use-module (gnu packages pkg-config)
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#:use-module (gnu packages python)
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#:use-module (gnu packages python)
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#:use-module (gnu packages python-web)
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#:use-module (gnu packages python-xyz)
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#:use-module (gnu packages python-xyz)
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#:use-module (gnu packages qt)
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#:use-module (gnu packages qt)
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#:use-module (gnu packages wxwidgets)
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#:use-module (gnu packages wxwidgets)
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#:use-module (gnu packages xml)
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#:use-module (gnu packages xorg))
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#:use-module (gnu packages xorg))
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(define-public djvulibre
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(define-public djvulibre
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@ -398,3 +401,89 @@ (define-public didjvu
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and background layers of images, which can then be encoded into a DjVu file.")
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and background layers of images, which can then be encoded into a DjVu file.")
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(home-page "https://jwilk.net/software/didjvu")
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(home-page "https://jwilk.net/software/didjvu")
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(license license:gpl2)))
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(license license:gpl2)))
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(define-public ocrodjvu
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(package
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(name "ocrodjvu")
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(version "0.12")
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(source
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(origin
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(method url-fetch)
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(uri (string-append
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"https://github.com/jwilk/ocrodjvu/releases/download/" version
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"/ocrodjvu-" version ".tar.xz"))
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(sha256
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(base32 "09w9rqr7z2jd5kwp178zz2yrsc82mxs7gksipg92znxzgzhmw2ng"))))
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(build-system gnu-build-system)
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(native-inputs
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`(("libxml2" ,libxml2)
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("python2-nose" ,python2-nose)
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("python2-pillow" ,python2-pillow)))
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(inputs
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`(("djvulibre" ,djvulibre)
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("ocrad" ,ocrad)
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("python" ,python-2)
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("python2-djvulibre" ,python2-djvulibre)
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("python2-html5lib" ,python2-html5lib)
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("python2-lxml" ,python2-lxml)
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("python2-pyicu" ,python2-pyicu)
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("python2-subprocess32" ,python2-subprocess32)
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("tesseract-ocr" ,tesseract-ocr)))
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(arguments
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`(#:modules ((guix build gnu-build-system)
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((guix build python-build-system) #:prefix python:)
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(guix build utils))
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#:imported-modules (,@%gnu-build-system-modules
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(guix build python-build-system))
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#:test-target "test"
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#:phases
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(modify-phases %standard-phases
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(delete 'configure)
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(add-before 'check 'disable-failing-test
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(lambda _
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(substitute* "tests/test_ipc.py"
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;; test_wait_signal gets stuck forever
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(("yield self\\._test_signal, name")
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"return True")
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;; test_path fails to find a file it should have created
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(("path = os\\.getenv\\('PATH'\\)\\.split\\(':'\\)")
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"return True"))
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;; Disable tests with tesseract. They can't work without
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;; the language files that must downloaded by the final user
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;; as they are not packaged in Guix.
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(substitute* "tests/ocrodjvu/test.py"
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(("engines = stdout\\.getvalue\\(\\)\\.splitlines\\(\\)")
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"engines = ['ocrad']"))
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(substitute* "tests/ocrodjvu/test_integration.py"
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(("engines = 'tesseract', 'cuneiform', 'gocr', 'ocrad'")
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"engines = 'ocrad'"))))
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(replace 'install
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(lambda* (#:key outputs #:allow-other-keys)
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(let ((out (assoc-ref outputs "out")))
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(invoke "make"
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"DESTDIR="
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(string-append "PREFIX=" out)
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"install"))))
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(add-after 'install 'wrap-python
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(assoc-ref python:%standard-phases 'wrap))
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(add-after 'wrap-python 'wrap-path
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(lambda* (#:key inputs outputs #:allow-other-keys)
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(let ((out (assoc-ref outputs "out"))
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(djvulibre (assoc-ref inputs "djvulibre"))
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(ocrad (assoc-ref inputs "ocrad"))
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(tesseract (assoc-ref inputs "tesseract-ocr")))
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(for-each (lambda (file)
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(wrap-program (string-append out "/bin/" file)
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`("PATH" ":" prefix
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(,(string-append djvulibre "/bin:"
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ocrad "/bin:"
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tesseract "/bin")))))
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'("djvu2hocr"
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"hocr2djvused"
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"ocrodjvu"))))))))
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(synopsis "Program to perform OCR on DjVu files")
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(description
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"@code{ocrodjvu} is a wrapper for OCR systems, that allows you to perform
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OCR on DjVu files.")
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(home-page "https://jwilk.net/software/ocrodjvu")
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(license license:gpl2)))
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