dev-python/google-apitools: drop cli/test/sample modules

Talking to upstream, the cli modules aren't generally useful, and gsutil
(the only user of this currently) doesn't need it.  By dropping that, we
can drop the deprecated google-apputils project which doesn't support
py3.  We also clean up the install of unused sample & test modules.  Now
we can make it support python-3.

dev-python/google-apitools/files/google-apitools-0.5.22-drop-cli.patch

@@ -0,0 +1,21 @@
+we don't have code currently that uses the CLI tools, and the CLI tools require
+the apputils project, and that doesn't currently work with python3.  drop it for
+now to get general python3 support.
+https://github.com/google/apitools/issues/8
+
+--- a/setup.py
++++ b/setup.py
+@@ -69,13 +69,7 @@ setuptools.setup(
+     author_email='craigcitro@google.com',
+     # Contained modules and scripts.
+     packages=setuptools.find_packages(),
+-    entry_points={'console_scripts': CONSOLE_SCRIPTS},
+     install_requires=REQUIRED_PACKAGES,
+-    tests_require=REQUIRED_PACKAGES + CLI_PACKAGES + TESTING_PACKAGES,
+-    extras_require={
+-        'cli': CLI_PACKAGES,
+-        'testing': TESTING_PACKAGES,
+-        },
+     # Add in any packaged data.
+     include_package_data=True,
+     package_data={

dev-python/google-apitools/google-apitools-0.5.22-r1.ebuild

@@ -0,0 +1,48 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+# We strip out the tests & cli code as it relies on google-apputils, and that
+# module hasn't been ported to python-3.  No one currently relies on them, so
+# we drop them for the sake of gaining python-3.
+# https://github.com/google/apitools/issues/8
+
+EAPI="5"
+
+PYTHON_COMPAT=( python{2_7,3_6} )
+
+inherit distutils-r1
+
+DESCRIPTION="Python library to manipulate Google APIs"
+HOMEPAGE="https://github.com/google/apitools"
+SRC_URI="https://github.com/google/apitools/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~x86"
+IUSE=""
+
+RDEPEND=">=dev-python/httplib2-0.8[${PYTHON_USEDEP}]
+	>=dev-python/fasteners-0.14[${PYTHON_USEDEP}]
+	>=dev-python/oauth2client-1.5.2[${PYTHON_USEDEP}]
+	>=dev-python/six-1.9.0[${PYTHON_USEDEP}]"
+DEPEND="${RDEPEND}
+	>=dev-python/setuptools-18.5[${PYTHON_USEDEP}]"
+# See comment above about py3 support.
+RESTRICT="test"
+
+S="${WORKDIR}/apitools-${PV}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-0.5.22-use-friendy-version-checks.patch
+	"${FILESDIR}"/${PN}-0.5.22-drop-cli.patch
+)
+
+src_unpack() {
+	default
+
+	# Nuke modules that we don't need.
+	cd "${S}"
+	rm -r samples || die
+	find -name '*_test.py' -delete || die
+	find -name testdata -exec rm -r {} + || die
+}