# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit python eutils

PY_P=pymol-0_99rc6
PYMOL_V=pymol-0.99rc6
DESCRIPTION="A pymol plugin which checks sidechain ionization before running APBS."
HOMEPAGE="http://www-personal.umich.edu/~mlerner/PyMOL/"
SRC_URI="http://www-personal.umich.edu/~mlerner/PyMOL/sidechain_check-${PV}.py
	mirror://sourceforge/pymol/${PY_P}-src.tgz"

LICENSE="PSF-2.2"
IUSE="debug"
SLOT="0"
KEYWORDS="~x86 ~amd64"

DEPEND=">=sci-chemistry/pymol-0.99_rc6-r2
	>=sci-chemistry/apbs-0.4.0"

src_unpack() {
	unpack ${A}
	cd ${WORKDIR}/${PYMOL_V}

	# We store a copy of the original __init__.py in case this package is ever unmerged.
	cp modules/pmg_tk/skins/normal/__init__.py \
		modules/pmg_tk/skins/normal/pre_sidechain_patch__init__.py

	epatch ${FILESDIR}/sidechain_check.patch || die "Failed to patch for sidechain_check."
	}

src_install() {
	python_version
	# Install sidechain_check plugin.
	insinto /usr/lib/python${PYVER}/site-packages/pymol/wizard/
	newins ${DISTDIR}/sidechain_check-${PV}.py sidechain_check.py \
		|| die "Failed to install sidechain_check."

	cd ${WORKDIR}/${PYMOL_V}

	insinto /usr/lib/python${PYVER}/site-packages/pmg_tk/skins/normal/
	doins  modules/pmg_tk/skins/normal/__init__.py \
		|| die "Failed to install patched __init__.py."

	doins modules/pmg_tk/skins/normal/pre_sidechain_patch__init__.py \
		|| die "Failed to install unpatched __init__.py."
	}

pkg_prerm() {
	python_version

	# We return the original __init__.py if this package is ever unmerged.
	mv /usr/lib/python${PYVER}/site-packages/pmg_tk/skins/normal/pre_sidechain_patch__init__.py \
		/usr/lib/python${PYVER}/site-packages/pmg_tk/skins/normal/temp__init__.py
	}

pkg_postrm() {
	python_version

	mv /usr/lib/python${PYVER}/site-packages/pmg_tk/skins/normal/temp__init__.py \
		/usr/lib/python${PYVER}/site-packages/pmg_tk/skins/normal/__init__.py
	}