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gnu: Add python-pyzbar.

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* gnu/packages/python-xyz.scm (python-pyzbar): New variable.

Signed-off-by: Marius Bakke <marius@gnu.org>
This commit is contained in:
Vinicius Monego 2020-10-12 21:53:24 -03:00 committed by Marius Bakke
parent 945ec6c3ec
commit 2f115f56fa
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1 changed files with 53 additions and 0 deletions
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53
gnu/packages/python-xyz.scm
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@ -108,6 +108,7 @@ (define-module (gnu packages python-xyz)
#:use-module (gnu packages) #:use-module (gnu packages)
#:use-module (gnu packages algebra) #:use-module (gnu packages algebra)
#:use-module (gnu packages adns) #:use-module (gnu packages adns)
#:use-module (gnu packages aidc)
#:use-module (gnu packages attr) #:use-module (gnu packages attr)
#:use-module (gnu packages backup) #:use-module (gnu packages backup)
#:use-module (gnu packages bash) #:use-module (gnu packages bash)
@ -17483,6 +17484,58 @@ (define-public python-isoweek
(define-public python2-isoweek (define-public python2-isoweek
(package-with-python2 python-isoweek)) (package-with-python2 python-isoweek))
(define-public python-pyzbar
(package
(name "python-pyzbar")
(version "0.1.8")
(source
(origin
;; There's no source tarball on PyPI.
(method git-fetch)
(uri (git-reference
(url "https://github.com/NaturalHistoryMuseum/pyzbar")
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32 "1fqlfg5p2v9lzzzi0si2sz54lblprk6jjjhjw54b64lp58c1yhsl"))))
(build-system python-build-system)
(arguments
`(#:phases
(modify-phases %standard-phases
(add-after 'unpack 'remove-failing-test
(lambda _
;; This tests if find_library was called once, but we remove
;; the call in the stage below to make the library find libzbar.
(delete-file "pyzbar/tests/test_zbar_library.py")
#t))
(add-before 'build 'set-library-file-name
(lambda* (#:key inputs #:allow-other-keys)
(let ((libzbar (assoc-ref inputs "zbar")))
(substitute* "pyzbar/zbar_library.py"
(("find_library\\('zbar'\\)")
(string-append "'" libzbar "/lib/libzbar.so.0'")))
#t))))))
(native-inputs
`(("pkg-config" ,pkg-config)
("python-numpy" ,python-numpy)
("python-pillow" ,python-pillow)))
(inputs
`(("zbar" ,zbar)))
(home-page "https://github.com/NaturalHistoryMuseum/pyzbar/")
(synopsis "Read one-dimensional barcodes and QR codes")
(description
"Read one-dimensional barcodes and QR codes using the zbar library.
Features:
@itemize
@item Pure python
@item Works with PIL / Pillow images, OpenCV / numpy ndarrays, and raw bytes
@item Decodes locations of barcodes
@item No dependencies, other than the zbar library itself
@end itemize")
(license license:expat)))
(define-public python-tokenize-rt (define-public python-tokenize-rt
(package (package
(name "python-tokenize-rt") (name "python-tokenize-rt")