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gnu: Add python-cramjam.

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* gnu/packages/python-compression.scm (python-cramjam): New variable.

Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>
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Troy Figiel 2024-01-25 21:39:50 +01:00 committed by Sharlatan Hellseher
parent f5972b0762
commit bdecacafec
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80
gnu/packages/python-compression.scm
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@ -7,7 +7,7 @@
;;; Copyright © 2020 Nicolas Goaziou <mail@nicolasgoaziou.fr>
;;; Copyright © 2020, 2022, 2023 Marius Bakke <marius@gnu.org>
;;; Copyright © 2021 Brendan Tildesley <mail@brendan.scot>
;;; Copyright © 2023 Troy Figiel <troy@troyfigiel.com>
;;; Copyright © 2023, 2024 Troy Figiel <troy@troyfigiel.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -30,12 +30,14 @@
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix gexp)
#:use-module (guix build-system cargo)
#:use-module (guix build-system gnu)
#:use-module (guix build-system python)
#:use-module (guix build-system pyproject)
#:use-module (gnu packages)
#:use-module (gnu packages libffi)
#:use-module (gnu packages compression)
#:use-module (gnu packages crates-io)
#:use-module (gnu packages check)
#:use-module (gnu packages maths)
#:use-module (gnu packages pkg-config)
@ -44,6 +46,7 @@
#:use-module (gnu packages python-check)
#:use-module (gnu packages python-crypto)
#:use-module (gnu packages python-xyz)
#:use-module (gnu packages rust-apps)
#:use-module (gnu packages sphinx))
(define-public python-multivolumefile
@ -73,6 +76,81 @@ file-object abstraction, making it possible to use multiple files as if they
were a single file.")
(license license:lgpl2.1+)))
(define-public python-cramjam
(package
(name "python-cramjam")
(version "2.7.0")
(source
(origin
(method url-fetch)
(uri (pypi-uri "cramjam" version))
(sha256
(base32 "1b69qlr0q7q3spa7zy55xc1dr5pjgsdavxx8ijhv2j60xqjbg7sp"))))
(build-system cargo-build-system)
(arguments
(list
#:imported-modules `(,@%cargo-build-system-modules
,@%pyproject-build-system-modules)
#:modules '((guix build cargo-build-system)
((guix build pyproject-build-system)
#:prefix py:)
(guix build utils))
#:phases #~(modify-phases %standard-phases
;; We use Maturin to build the project.
(replace 'build
(assoc-ref py:%standard-phases
'build))
;; Before being able to run Python tests, we need to
;; install the module and add it to PYTHONPATH.
(delete 'install)
(add-after 'build 'install
(assoc-ref py:%standard-phases
'install))
(add-after 'install 'add-install-to-pythonpath
(assoc-ref py:%standard-phases
'add-install-to-pythonpath))
;; Finally run the tests. Only Python tests are provided.
(replace 'check
(lambda* (#:key tests? inputs outputs #:allow-other-keys)
(when tests?
;; Without the CI variable, tests are run in "local"
;; mode, which sets a deadline for hypothesis. For a
;; deterministic build, we need to set CI.
(setenv "CI" "1")
(invoke "pytest" "-vv" "tests")))))
#:cargo-inputs `(("rust-brotli" ,rust-brotli-3)
("rust-bzip2" ,rust-bzip2-0.4)
("rust-flate2" ,rust-flate2-1)
("rust-lz4" ,rust-lz4-1)
("rust-pyo3" ,rust-pyo3-0.18)
("rust-snap" ,rust-snap-1)
("rust-zstd" ,rust-zstd-0.11))
#:install-source? #f))
(native-inputs (list maturin
python-pytest
python-pytest-xdist
python-numpy
python-hypothesis
python-wrapper))
(home-page "https://github.com/milesgranger/cramjam")
(synopsis "Python bindings to compression algorithms in Rust")
(description
"This package provides thin Python bindings to compression and
decomporession algorithms implemented in Rust. This allows for using
algorithms such as Snappy without additional system dependencies. The
following algorithms are available:
@itemize
@item Snappy
@item Brotli
@item Bzip2
@item LZ4
@item Gzip
@item Deflate
@item Zstd
@end itemize")
(license license:expat)))
(define-public python-pybcj
(package
(name "python-pybcj")