[gentoo-user] RFC ebuild for a non-standard Python package

[Helmut Jarausch]

Hi,

I'd like to install the new package expy on sourceforge
http://expy.sourceforge.net/

Unfortunately, the contents of it are a bit non-standard.
First, the tarball has the unusual name  expy.6.6.tgz.

Second, it untars in to the current directory (no subdirectory
expy-6.6)

Third, it has setup.py and some helper modules in a subdirectory
'src'.

My current (working) ebuild is a litte bit brute force.
I'd appreciate any comments on streamlining and standardizing it.
Many thanks,
Helmut.

# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI="2"
SUPPORT_PYTHON_ABIS="1"

inherit distutils flag-o-matic

DESCRIPTION="USB support for Python."
HOMEPAGE="http://expy.sourceforge.net/";
MY_P=${P/-/.}
SRC_URI="mirror://sourceforge/${PN}/${MY_P}.tgz"

S=${WORKDIR}/${P}
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86"
IUSE="examples"

RESTRICT_PYTHON_ABIS="3*"

src_unpack() {
        mkdir -p ${S}
        cd ${S}
        unpack ${A}
        ln src/* .
}

src_install() {
        distutils_src_install
        if use examples; then
                insinto /usr/share/doc/${PF}
        fi
}