gnu/packages/presentation.scm

   1 ;;; Copyright © 2020 Efraim Flashner <efraim@flashner.co.il>
   2 ;;;
   3 ;;; This file is part of GNU Guix.
   4 ;;;
   5 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   6 ;;; under the terms of the GNU General Public License as published by
   7 ;;; the Free Software Foundation; either version 3 of the License, or (at
   8 ;;; your option) any later version.
   9 ;;;
  10 ;;; GNU Guix is distributed in the hope that it will be useful, but
  11 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  12 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 ;;; GNU General Public License for more details.
  14 ;;;
  15 ;;; You should have received a copy of the GNU General Public License
  16 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 (define-module (gnu packages presentation)
  19   #:use-module ((guix licenses) #:prefix license:)
  20   #:use-module (guix download)
  21   #:use-module (guix packages)
  22   #:use-module (guix utils)
  23   #:use-module (guix build-system python)
  24   #:use-module (gnu packages figlet)
  25   #:use-module (gnu packages games)
  26   #:use-module (gnu packages image)
  27   #:use-module (gnu packages python)
  28   #:use-module (gnu packages python-xyz))
  29
  30 (define-public presentty
  31   (package
  32     (name "presentty")
  33     (version "0.2.1")
  34     (source
  35       (origin
  36         (method url-fetch)
  37         (uri (pypi-uri "presentty" version))
  38         (sha256
  39          (base32
  40           "1qpy992hyg1amjl0acic3agj20spcpv5m0ncg1283mmxs8cs3xy9"))
  41         (patches
  42           (list
  43             (origin
  44               (method url-fetch)
  45               (uri "https://sources.debian.org/data/main/p/presentty/0.2.1-1/debian/patches/presentty-python3.patch")
  46               (sha256
  47                (base32
  48                 "03d3ylh1z99g4dqj7aka60spagnwss9mbacd7jbpk1gazflnssz1")))))))
  49     (build-system python-build-system)
  50     (arguments
  51      `(#:tests? #f ; Test suite hasn't withstood the test of time.
  52        #:phases
  53        (modify-phases %standard-phases
  54          (replace 'wrap
  55            (lambda* (#:key python inputs outputs #:allow-other-keys)
  56              (let* ((out (assoc-ref outputs "out"))
  57                     (bin (string-append out "/bin/"))
  58                     (python (assoc-ref inputs "python")))
  59                (for-each
  60                  (lambda (program)
  61                    (wrap-program (string-append bin program)
  62                      `("PATH" ":" prefix (,(dirname (which "cowsay"))
  63                                           ,(dirname (which "figlet"))
  64                                           ,(dirname (which "jp2a"))))
  65                      `("PYTHONPATH" prefix
  66                        ,(cons (string-append out "/lib/python"
  67                                              (python-version python)
  68                                              "/site-packages")
  69                               (search-path-as-string->list
  70                                 (or (getenv "PYTHONPATH") ""))))))
  71                  '("presentty" "presentty-console")))
  72              #t)))))
  73     (inputs
  74      `(("cowsay" ,cowsay)
  75        ("figlet" ,figlet)
  76        ("jp2a" ,jp2a)
  77        ("python-docutils" ,python-docutils)
  78        ("python-pillow" ,python-pillow-2.9)
  79        ("python-six" ,python-six)
  80        ("python-urwid" ,python-urwid)))
  81     (native-inputs
  82      `(("python-pbr" ,python-pbr)
  83        ("python-pygments" ,python-pygments)))
  84     (home-page "http://git.inaugust.com/cgit/presentty/")
  85     (synopsis "Console-based presentation system")
  86     (description "Presentty is a console-based presentation program where slides
  87 are authored in reStructuredText.  Its features include, but are not limited to:
  88 Cross-fade animations, progressive list display, panning transitions, syntax
  89 highlighting, Cowsay and figlet integration, ANSI art, JPEG display.")
  90     (license license:gpl3+)))