Add twisted.eclass for twisted subpackages (bug #80639).

diff --git a/eclass/twisted.eclass b/eclass/twisted.eclass
new file mode 100644 (file)
index 0000000..7346b34
--- /dev/null
+++ b/eclass/twisted.eclass
@@ -0,0 +1,81 @@
+# Copyright 2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License, v2 or later
+# $Header: /var/cvsroot/gentoo-x86/eclass/twisted.eclass,v 1.1 2005/11/27 20:57:36 marienz Exp $
+#
+# Author: Marien Zwart <marienz@gentoo.org>
+#
+# eclass to aid installing and testing twisted packages.
+#
+# you should set MY_PACKAGE to something like 'Names' before inheriting.
+# you may set MY_PV to the right version (defaults to PV).
+
+inherit distutils versionator
+
+MY_PV=${MY_PV:-${PV}}
+MY_VERSION=$(get_version_component_range 1-2 ${MY_PV})
+MY_P=Twisted${MY_PACKAGE}-${MY_PV}
+
+HOMEPAGE="http://www.twistedmatrix.com/"
+SRC_URI="http://tmrc.mit.edu/mirror/twisted/${MY_PACKAGE}/${MY_VERSION}/${MY_P}.tar.bz2"
+
+LICENSE="MIT"
+SLOT="0"
+
+IUSE=""
+
+S="${WORKDIR}/${MY_P}"
+
+twisted_src_test() {
+       python_version
+       # This is a hack to make tests work without installing to the live
+       # filesystem. We copy the twisted site-packages to a temporary
+       # dir, install there, and run from there.
+       local spath="usr/$(get_libdir)/python${PYVER}/site-packages/"
+       mkdir -p "${T}/${spath}"
+       cp -R "${ROOT}${spath}/twisted" "${T}/${spath}" || die
+       if has_version ">=dev-lang/python-2.3"; then
+               ${python} setup.py install --root="${T}" --no-compile || die
+       else
+               ${python} setup.py install --root="${T}" || die
+       fi
+       cd "${T}/${spath}" || die
+       PATH="${T}/usr/bin:${PATH}" PYTHONPATH="${T}/${spath}" \
+               trial -R ${PN/-/.} || die "trial failed"
+       cd "${S}"
+       rm -rf "${T}/${spath}"
+}
+
+twisted_src_install() {
+       distutils_src_install
+       
+       if [[ -d doc/man ]]; then
+               doman doc/man/*
+       fi
+       
+       if [[ -d doc ]]; then
+               insinto /usr/share/doc/${PF}
+               doins -r $(find doc -mindepth 1 -maxdepth 1 -not -name man)
+       fi
+}
+
+update_plugin_cache() {
+       einfo "Updating twisted plugin cache..."
+       python_version
+       # we have to remove the cache or removed plugins won't be removed
+       # from the cache (http://twistedmatrix.com/bugs/issue926)
+       rm "${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/twisted/plugins/dropin.cache"
+       # notice we have to use getPlugIns here for <=twisted-2.0.1 compatibility
+       python -c "from twisted.plugin import IPlugin, getPlugIns;list(getPlugIns(IPlugin))"
+}
+
+twisted_pkg_postrm() {
+       distutils_pkg_postrm
+       update_plugin_cache
+}
+
+twisted_pkg_postinst() {
+       distutils_pkg_postinst
+       update_plugin_cache
+}
+
+EXPORT_FUNCTIONS src_test src_install pkg_postrm pkg_postinst