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gnu: Add matplotlib.

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* gnu/packages/python.scm (python-matplotlib, python2-matplotlib): New
  variables.
This commit is contained in:
Federico Beffa 2014-11-27 20:11:53 +01:00
parent 2c37a34cb8
commit 1c65314c60
1 changed files with 101 additions and 1 deletions
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102
gnu/packages/python.scm
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@ -41,12 +41,18 @@
#:use-module (gnu packages databases)
#:use-module (gnu packages zip)
#:use-module (gnu packages multiprecision)
#:use-module (gnu packages texlive)
#:use-module (gnu packages texinfo)
#:use-module (gnu packages image)
#:use-module (gnu packages imagemagick)
#:use-module (gnu packages fontutils)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix utils)
#:use-module (guix build-system gnu)
#:use-module (guix build-system python)
#:use-module (guix build-system trivial))
#:use-module (guix build-system trivial)
#:use-module (srfi srfi-1))
(define-public python-2
(package
@ -2015,3 +2021,97 @@ that client code uses to construct the grammar directly in Python code.")
;; of matplotlib.
(arguments `(#:tests? #f
#:python ,python-2))))
(define-public python-matplotlib
(package
(name "python-matplotlib")
(version "1.4.2")
(source
(origin
(method url-fetch)
(uri (string-append "mirror://sourceforge/matplotlib"
"/matplotlib-" version ".tar.gz"))
(sha256
(base32
"0m6v9nwdldlwk22gcd339zg6mny5m301fxgks7z8sb8m9wawg8qp"))))
(build-system python-build-system)
(outputs '("out" "doc"))
(inputs
`(("python-setuptools" ,python-setuptools)
("python-dateutil" ,python-dateutil-2)
("python-pyparsing" ,python-pyparsing)
("python-six" ,python-six)
("python-pytz" ,python-pytz)
("python-numpy" ,python-numpy-bootstrap)
("python-sphinx" ,python-sphinx)
("python-numpydoc" ,python-numpydoc)
("python-nose" ,python-nose)
("python-mock" ,python-mock)
("libpng" ,libpng)
("imagemagick" ,imagemagick)
("freetype" ,freetype)
;; FIXME: Add backends when available.
;("python-pygtk" ,python-pygtk)
;("python-pycairo" ,python-pycairo)
;("python-pygobject" ,python-pygobject)
;("python-wxpython" ,python-wxpython)
;("python-pyqt" ,python-pyqt)
))
(native-inputs
`(("pkg-config" ,pkg-config)
("texlive" ,texlive)
("texinfo" ,texinfo)))
(arguments
`(#:phases
(alist-cons-after
'install 'install-doc
(lambda* (#:key outputs #:allow-other-keys)
(let* ((data (string-append (assoc-ref outputs "doc") "/share"))
(doc (string-append data "/doc/" ,name "-" ,version))
(info (string-append data "/info"))
(html (string-append doc "/html")))
(with-directory-excursion "doc"
;; Without setting this variable we get an encoding error.
(setenv "LANG" "en_US.UTF-8")
;; Produce pdf in 'A4' format.
(substitute* (find-files "." "conf\\.py")
(("latex_paper_size = 'letter'")
"latex_paper_size = 'a4'"))
(mkdir-p html)
(mkdir-p info)
;; The doc recommends to run the 'html' target twice.
(system* "python" "make.py" "html")
(system* "python" "make.py" "html")
(system* "python" "make.py" "latex")
(system* "python" "make.py" "texinfo")
(copy-file "build/texinfo/matplotlib.info"
(string-append info "/matplotlib.info"))
(copy-file "build/latex/Matplotlib.pdf"
(string-append doc "/Matplotlib.pdf"))
(with-directory-excursion "build/html"
(map (lambda (file)
(let* ((dir (dirname file))
(tgt-dir (string-append html "/" dir)))
(unless (equal? "." dir)
(mkdir-p tgt-dir))
(copy-file file (string-append html "/" file))))
(find-files "." ".*"))))))
%standard-phases)))
(home-page "http://matplotlib.org")
(synopsis "2D plotting library for Python")
(description
"Matplotlib is a Python 2D plotting library which produces publication
quality figures in a variety of hardcopy formats and interactive environments
across platforms. Matplotlib can be used in Python scripts, the python and
ipython shell, web application servers, and six graphical user interface
toolkits.")
(license psfl)))
(define-public python2-matplotlib
(let ((matplotlib (package-with-python2 python-matplotlib)))
(package (inherit matplotlib)
;; Make sure we use exactly PYTHON2-NUMPYDOC, which is
;; customized for Python 2.
(inputs `(("python2-numpydoc" ,python2-numpydoc)
,@(alist-delete "python-numpydoc"
(package-inputs matplotlib)))))))