dev-python/nose: fixed issue with testing with coverage 4.1.

I found a patch in an upstream PR but couldn't include the original as it was
against master, adapted it to v1.3.7.

Gentoo-Bug: https://bugs.gentoo.org/593724

Package-Manager: portage-2.3.0
Closes: https://github.com/gentoo/gentoo/pull/2536

Signed-off-by: Patrice Clement <monsieurp@gentoo.org>

2 files changed, 114 insertions, 0 deletions

diff --git a/dev-python/nose/files/nose-1.3.7-coverage-4.1-support.patch b/dev-python/nose/files/nose-1.3.7-coverage-4.1-support.patch
new file mode 100644
index 000000000000..87577871b613
--- /dev/null
+++ b/dev-python/nose/files/nose-1.3.7-coverage-4.1-support.patch
@@ -0,0 +1,20 @@
+--- a/nose/plugins/cover.py	2016-10-11 15:51:26.990868010 +0200
++++ b/nose/plugins/cover.py	2016-10-11 15:52:28.261102027 +0200
+@@ -187,7 +187,7 @@
+                     for name, module in sys.modules.items()
+                     if self.wantModuleCoverage(name, module)]
+         log.debug("Coverage report will cover modules: %s", modules)
+-        self.coverInstance.report(modules, file=stream)
++        self.coverInstance.report(modules, file=stream, show_missing=True)
+ 
+         import coverage
+         if self.coverHtmlDir:
+@@ -207,7 +207,7 @@
+         # make sure we have minimum required coverage
+         if self.coverMinPercentage:
+             f = StringIO.StringIO()
+-            self.coverInstance.report(modules, file=f)
++            self.coverInstance.report(modules, file=f, show_missing=True)
+ 
+             multiPackageRe = (r'-------\s\w+\s+\d+\s+\d+(?:\s+\d+\s+\d+)?'
+                               r'\s+(\d+)%\s+\d*\s{0,1}$')
diff --git a/dev-python/nose/nose-1.3.7-r2.ebuild b/dev-python/nose/nose-1.3.7-r2.ebuild
new file mode 100644
index 000000000000..9af31fc091fa
--- /dev/null
+++ b/dev-python/nose/nose-1.3.7-r2.ebuild
@@ -0,0 +1,94 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 python3_{3,4,5} pypy pypy3 )
+PYTHON_REQ_USE="threads(+)"
+
+inherit distutils-r1
+
+DESCRIPTION="Unittest extension with automatic test suite discovery and easy test authoring"
+HOMEPAGE="
+	https://pypi.python.org/pypi/nose
+	http://readthedocs.org/docs/nose/
+	https://bitbucket.org/jpellerin/nose"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="LGPL-2.1"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="doc examples test"
+
+REQUIRED_USE="
+	doc? ( || ( $(python_gen_useflags 'python2*') ) )"
+
+RDEPEND="
+	dev-python/coverage[${PYTHON_USEDEP}]
+	dev-python/setuptools[${PYTHON_USEDEP}]"
+DEPEND="${RDEPEND}
+	doc? ( >=dev-python/sphinx-0.6[${PYTHON_USEDEP}] )
+	test? ( $(python_gen_cond_dep 'dev-python/twisted-core[${PYTHON_USEDEP}]' python2_7) )"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-python-3.5-backport.patch
+
+	# Patch against master found in an upstream PR, backported:
+	# https://github.com/nose-devs/nose/pull/1004
+	"${FILESDIR}"/${P}-coverage-4.1-support.patch
+)
+
+pkg_setup() {
+	use doc && DISTUTILS_ALL_SUBPHASE_IMPLS=( 'python2*' )
+}
+
+python_prepare_all() {
+	# Tests need to be converted, and they don't respect BUILD_DIR.
+	use test && DISTUTILS_IN_SOURCE_BUILD=1
+
+	# Disable tests requiring network connection.
+	sed \
+		-e "s/test_resolve/_&/g" \
+		-e "s/test_raises_bad_return/_&/g" \
+		-e "s/test_raises_twisted_error/_&/g" \
+		-i unit_tests/test_twisted.py || die "sed failed"
+	# Disable versioning of nosetests script to avoid collision with
+	# versioning performed by the eclass.
+	sed -e "/'nosetests%s = nose:run_exit' % py_vers_tag,/d" \
+		-i setup.py || die "sed2 failed"
+
+	# Prevent un-needed d'loading during doc build
+	sed -e "s/, 'sphinx.ext.intersphinx'//" -i doc/conf.py || die
+
+	distutils-r1_python_prepare_all
+}
+
+python_compile() {
+	local add_targets=()
+
+	if use test; then
+		add_targets+=( egg_info )
+		python_is_python3 && add_targets+=( build_tests )
+	fi
+
+	distutils-r1_python_compile ${add_targets[@]}
+}
+
+python_compile_all() {
+	use doc && emake -C doc html
+}
+
+python_test() {
+	"${PYTHON}" selftest.py -v || die "Tests fail with ${EPYTHON}"
+}
+
+python_install() {
+	distutils-r1_python_install --install-data "${EPREFIX}/usr/share"
+}
+
+python_install_all() {
+	use examples && dodoc -r examples
+	use doc && HTML_DOCS=( doc/.build/html/. )
+	distutils-r1_python_install_all
+}