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[bug#47966] [PATCH] gnu: Add python-graph-tool.
From: |
Marius Bakke |
Subject: |
[bug#47966] [PATCH] gnu: Add python-graph-tool. |
Date: |
Thu, 13 May 2021 19:04:25 +0200 |
Hi Alexandre,
Alexandre Hannud Abdo <abdo@member.fsf.org> skriver:
> * gnu/packages/graph.scm (python-graph-tool): New variable.
Thanks for the patch.
[...]
> +(define-public python-graph-tool
> + (package
> + (name "python-graph-tool")
> + (version "2.37")
> + (source (origin
> + (method url-fetch)
> + (uri (string-append
> + "https://downloads.skewed.de/graph-tool/graph-tool-"
> + version
> + ".tar.bz2"))
> + (sha256
> + (base32
> + "0w2i4d4zyk051zkykcg0ksngspajznwmp523hbsx50xnxc6jliyz"))))
> + (build-system gnu-build-system)
> + ;; (arguments '(#:configure-flags '("--disable-openmp")))
This comment can probably be removed?
> + (arguments
> + `(#:configure-flags
> + (list (string-append "--with-boost="
> + (assoc-ref %build-inputs "boost"))
> + (string-append "--with-python-module-path="
> + (assoc-ref %outputs "out")
> + "/lib/python"
> + ((lambda (version)
> + (substring version 0 (string-rindex version
> #\.)))
> + ,(package-version
> + (car (assoc-ref
> + (package-propagated-inputs this-package)
> + "python"))))
> + "/site-packages/"))))
That's clever. :-)
(guix utils) has a handy (version-major+minor ...) procedure that can be
accessed in the unquoted context. Thus the expression above can be
simplified to:
(string-append "--with-python-module-path="
(assoc-ref %outputs "out")
"/lib/python"
,(version-major+minor
(package-version
(car (assoc-ref
(package-propagated-inputs this-package)
"python"))))
"/site-packages/")
> + (native-inputs `(("pkg-config" ,pkg-config)
> + ("gcc-10" ,gcc-10)
> + ("ncurses" ,ncurses)))
The indentation here and below is unusual. :-)
> + (inputs `(("boost" ,boost)
> + ("expat" ,expat)
> + ("gmp" ,gmp)
> + ("cgal" ,cgal)
> + ("sparsehash" ,sparsehash)
> + ("gtk+" ,gtk+)
> + ("cairomm" ,cairomm)))
> + (propagated-inputs `(("python" ,python-wrapper)
Python should be a regular input. It will be available in just about
any context where this package is used, and propagating it can cause
conflicts if users have custom variants in their
profile/manifests/packages.
> + ("python-scipy" ,python-scipy)
> + ("python-numpy" ,python-numpy)
> + ("python-pycairo" ,python-pycairo)
> + ("python-matplotlib" ,python-matplotlib)))
> + (synopsis "Efficient python module for analysis of graphs")
Perhaps just 'Analyze graphs with Python' to avoid overlapping with the
description which has more detail?
> + (description "Graph-tool is an efficient Python module for
> +manipulation and statistical analysis of graphs (a.k.a. networks).
> +Contrary to most other Python modules with similar functionality, the
> +core data structures and algorithms are implemented in C++, making
> +extensive use of template metaprogramming, based heavily on the Boost
> +Graph Library. This confers it a level of performance that is
> +comparable (both in memory usage and computation time) to that of a
> +pure C/C++ library.")
> + (home-page "https://graph-tool.skewed.de/")
> + (license license:lgpl3+)))
Otherwise LGTM. Can you send an updated patch?
TIA,
Marius
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- [bug#47966] [PATCH] gnu: Add python-graph-tool.,
Marius Bakke <=