gnu/packages/python-compression.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
   3 ;;; Copyright © 2017, 2019 Ricardo Wurmus <rekado@elephly.net>
   4 ;;; Copyright © 2017 ng0 <ng0@n0.is>
   5 ;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
   6 ;;; Copyright © 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
   7 ;;;
   8 ;;; This file is part of GNU Guix.
   9 ;;;
  10 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  11 ;;; under the terms of the GNU General Public License as published by
  12 ;;; the Free Software Foundation; either version 3 of the License, or (at
  13 ;;; your option) any later version.
  14 ;;;
  15 ;;; GNU Guix is distributed in the hope that it will be useful, but
  16 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ;;; GNU General Public License for more details.
  19 ;;;
  20 ;;; You should have received a copy of the GNU General Public License
  21 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  22
  23 (define-module (gnu packages python-compression)
  24   #:use-module ((guix licenses) #:prefix license:)
  25   #:use-module (guix utils)
  26   #:use-module (guix packages)
  27   #:use-module (guix download)
  28   #:use-module (guix build-system gnu)
  29   #:use-module (guix build-system python)
  30   #:use-module (gnu packages)
  31   #:use-module (gnu packages compression)
  32   #:use-module (gnu packages check)
  33   #:use-module (gnu packages maths)
  34   #:use-module (gnu packages python)
  35   #:use-module (gnu packages python-xyz)
  36   #:use-module (gnu packages sphinx))
  37
  38 (define-public python-lzo
  39   (package
  40     (name "python-lzo")
  41     (version "1.12")
  42     (source
  43      (origin
  44        (method url-fetch)
  45        (uri (pypi-uri "python-lzo" version))
  46        (sha256
  47         (base32
  48          "0iakqgd51n1cd7r3lpdylm2rgbmd16y74cra9kcapwg84mlf9a4p"))))
  49     (build-system python-build-system)
  50     (arguments
  51      `(#:test-target "check"
  52        #:phases
  53        (modify-phases %standard-phases
  54          (add-after 'unpack 'patch-setuppy
  55            (lambda _
  56              (substitute* "setup.py"
  57                (("include_dirs.append\\(.*\\)")
  58                 (string-append "include_dirs.append('"
  59                                (assoc-ref %build-inputs "lzo")
  60                                "/include/lzo"
  61                                "')")))
  62              #t)))))
  63     (inputs
  64      `(("lzo" ,lzo)))
  65     (home-page "https://github.com/jd-boyd/python-lzo")
  66     (synopsis "Python bindings for the LZO data compression library")
  67     (description
  68      "Python-LZO provides Python bindings for LZO, i.e. you can access
  69 the LZO library from your Python scripts thereby compressing ordinary
  70 Python strings.")
  71     (license license:gpl2+)))
  72
  73 (define-public python2-lzo
  74   (package-with-python2 python-lzo))
  75
  76 (define-public python-lz4
  77   (package
  78     (name "python-lz4")
  79     (version "0.10.1")
  80     (source
  81      (origin
  82        (method url-fetch)
  83        (uri (pypi-uri "lz4" version))
  84        (sha256
  85         (base32
  86          "0ghv1xbaq693kgww1x9c22bplz479ls9szjsaa4ig778ls834hm0"))))
  87     (build-system python-build-system)
  88     (native-inputs
  89      `(("python-nose" ,python-nose)
  90        ("python-setuptools-scm" ,python-setuptools-scm)))
  91     (home-page "https://github.com/python-lz4/python-lz4")
  92     (synopsis "LZ4 bindings for Python")
  93     (description
  94      "This package provides python bindings for the lz4 compression library
  95 by Yann Collet.  The project contains bindings for the LZ4 block format and
  96 the LZ4 frame format.")
  97     (license license:bsd-3)))
  98
  99 (define-public python2-lz4
 100   (package-with-python2 python-lz4))
 101
 102 (define-public python-lzstring
 103   (package
 104     (name "python-lzstring")
 105     (version "1.0.4")
 106     (source
 107      (origin
 108        (method url-fetch)
 109        (uri (pypi-uri "lzstring" version))
 110        (sha256
 111         (base32
 112          "18ly9pppy2yspxzw7k1b23wk77k7m44rz2g0271bqgqrk3jn3yhs"))))
 113     (build-system python-build-system)
 114     (propagated-inputs
 115      `(("python-future" ,python-future)))
 116     (home-page "https://github.com/gkovacs/lz-string-python")
 117     (synopsis "String compression")
 118     (description "Lz-string is a string compressor library for Python.")
 119     (license license:expat)))
 120
 121 (define-public python2-lzstring
 122   (package-with-python2 python-lzstring))
 123
 124 (define-public bitshuffle
 125   (package
 126     (name "bitshuffle")
 127     (version "0.3.5")
 128     (source (origin
 129               (method url-fetch)
 130               (uri (pypi-uri "bitshuffle" version))
 131               (sha256
 132                (base32
 133                 "1823x61kyax4dc2hjmc1xraskxi1193y8lvxd03vqv029jrj8cjy"))
 134               (modules '((guix build utils)))
 135               (snippet
 136                '(begin
 137                   ;; Remove generated Cython files.
 138                   (delete-file "bitshuffle/h5.c")
 139                   (delete-file "bitshuffle/ext.c")
 140                   #t))))
 141     (build-system python-build-system)
 142     (arguments
 143      `(#:tests? #f             ; fail: https://github.com/h5py/h5py/issues/769
 144        #:phases
 145        (modify-phases %standard-phases
 146          (add-after 'unpack 'fix-neon-detection
 147            ;; Neon is only for aarch64 ATM
 148            ;; see: https://github.com/kiyo-masui/bitshuffle/pull/73
 149            (lambda _
 150              (substitute* "src/bitshuffle_core.c"
 151                (("#define USEARMNEON")
 152                 "#ifdef __aarch64__\n#define USEARMNEON\n#endif"))
 153              #t))
 154          (add-after 'unpack 'dont-build-native
 155            (lambda _
 156              (substitute* "setup.py"
 157                (("'-march=native', ") ""))
 158              #t)))))
 159     (inputs
 160      `(("numpy" ,python-numpy)
 161        ("h5py" ,python-h5py)
 162        ("hdf5" ,hdf5)))
 163     (native-inputs
 164      `(("cython" ,python-cython)))
 165     (home-page "https://github.com/kiyo-masui/bitshuffle")
 166     (synopsis "Filter for improving compression of typed binary data")
 167     (description "Bitshuffle is an algorithm that rearranges typed, binary data
 168 for improving compression, as well as a python/C package that implements this
 169 algorithm within the Numpy framework.")
 170     (license license:expat)))
 171
 172 (define-public bitshuffle-for-snappy
 173   (package
 174     (inherit bitshuffle)
 175     (name "bitshuffle-for-snappy")
 176     (build-system gnu-build-system)
 177     (arguments
 178      (substitute-keyword-arguments (package-arguments bitshuffle)
 179        ((#:tests? _ #f) #f)
 180        ((#:phases phases)
 181         `(modify-phases %standard-phases
 182            (replace 'configure
 183              (lambda* (#:key outputs #:allow-other-keys)
 184                (with-output-to-file "Makefile"
 185                  (lambda _
 186                    (format #t "\
 187 libbitshuffle.so: src/bitshuffle.o src/bitshuffle_core.o src/iochain.o lz4/lz4.o
 188 \tgcc -O3 -ffast-math -std=c99 -o $@ -shared -fPIC $^
 189
 190 %.o: %.c
 191 \tgcc -O3 -ffast-math -std=c99 -fPIC -Isrc -Ilz4 -c $< -o $@
 192
 193 PREFIX:=~a
 194 LIBDIR:=$(PREFIX)/lib
 195 INCLUDEDIR:=$(PREFIX)/include
 196
 197 install: libbitshuffle.so
 198 \tinstall -dm755 $(LIBDIR)
 199 \tinstall -dm755 $(INCLUDEDIR)
 200 \tinstall -m755 libbitshuffle.so $(LIBDIR)
 201 \tinstall -m644 src/bitshuffle.h $(INCLUDEDIR)
 202 \tinstall -m644 src/bitshuffle_core.h $(INCLUDEDIR)
 203 \tinstall -m644 src/iochain.h $(INCLUDEDIR)
 204 \tinstall -m644 lz4/lz4.h $(INCLUDEDIR)
 205 " (assoc-ref outputs "out"))))
 206                #t))))))
 207     (inputs '())
 208     (native-inputs '())))
 209
 210 (define-public python-zipp
 211   (package
 212     (name "python-zipp")
 213     (version "0.5.1")
 214     (source
 215      (origin
 216        (method url-fetch)
 217        (uri (pypi-uri "zipp" version))
 218        (sha256
 219         (base32
 220          "1hsv4zwy1pwnbrr63wjjkpwrmnk36ngbkkqw01bj5hcwh1z3m56a"))))
 221     (build-system python-build-system)
 222     (propagated-inputs
 223      `(("python-contextlib2" ,python-contextlib2)
 224        ("python-pathlib2" ,python-pathlib2)
 225        ("python-rst.linker" ,python-rst.linker)))
 226     (native-inputs
 227      `(("python-setuptools-scm" ,python-setuptools-scm)
 228        ("python-sphinx" ,python-sphinx)
 229        ("python-unittest2" ,python-unittest2)))
 230     (home-page "https://github.com/jaraco/zipp")
 231     (synopsis
 232      "Backport of pathlib-compatible object wrapper for zip files")
 233     (description
 234      "This package provides a @code{pathlib}-compatible @code{Zipfile} object
 235 wrapper.  It provides a backport of the @code{Path} object.")
 236     (license license:expat)))