--- /dev/null
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{5,6} )
+PYTHON_REQ_USE="sqlite"
+
+inherit distutils-r1
+
+DESCRIPTION="Distributed C/C++ package manager"
+HOMEPAGE="https://conan.io/"
+SRC_URI="https://github.com/conan-io/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="test"
+
+# overly strict requirements?
+# https://github.com/conan-io/conan/blob/develop/conans/requirements.txt
+# https://github.com/conan-io/conan/blob/develop/conans/requirements_server.txt
+RDEPEND="
+ >=dev-python/astroid-1.6.5[${PYTHON_USEDEP}]
+ >=dev-python/bottle-0.12.8[${PYTHON_USEDEP}]
+ >=dev-python/colorama-0.3.3[${PYTHON_USEDEP}]
+ >=dev-python/deprecation-2.0[${PYTHON_USEDEP}]
+ >=dev-python/distro-1.0.2[${PYTHON_USEDEP}]
+ >=dev-python/fasteners-0.14.1[${PYTHON_USEDEP}]
+ >=dev-python/future-0.16.0[${PYTHON_USEDEP}]
+ >=dev-python/jinja-2.10.1[${PYTHON_USEDEP}]
+ >=dev-python/node-semver-0.6.1[${PYTHON_USEDEP}]
+ >=dev-python/patch-1.16[${PYTHON_USEDEP}]
+ >=dev-python/pluginbase-0.5[${PYTHON_USEDEP}]
+ >=dev-python/pygments-2.0[${PYTHON_USEDEP}]
+ >=dev-python/pyjwt-1.4[${PYTHON_USEDEP}]
+ >=dev-python/pylint-2.3.1[${PYTHON_USEDEP}]
+ >=dev-python/python-dateutil-2.7.0[${PYTHON_USEDEP}]
+ >=dev-python/pyyaml-5.1[${PYTHON_USEDEP}]
+ >=dev-python/requests-2.8.1[${PYTHON_USEDEP}]
+ >=dev-python/six-1.10[${PYTHON_USEDEP}]
+ >=dev-python/tqdm-4.28.1[${PYTHON_USEDEP}]
+ >=dev-python/typed-ast-1.1.0[${PYTHON_USEDEP}]
+"
+BDEPEND="
+ test? (
+ dev-lang/go
+ >=dev-python/mock-1.3.0[${PYTHON_USEDEP}]
+ >=dev-python/nose-1.3.7[${PYTHON_USEDEP}]
+ >=dev-python/parameterized-0.6.3[${PYTHON_USEDEP}]
+ >=dev-python/webtest-2.0.18[${PYTHON_USEDEP}]
+ dev-util/cmake
+ )
+"
+
+src_prepare() {
+ default
+ # Fix strict dependencies
+ sed -i \
+ -e "s:patch==1.16:patch>=1.16:g" \
+ -e "s:node-semver==0.6.1:node-semver>=0.6.1:g" \
+ -e "s:future==0.16.0:future>=0.16.0:g" \
+ conans/requirements.txt || die
+}
+
+python_test() {
+ nosetests -v conans.test \
+ -e test_ftp.* -e modify_values_test.* -e test_pkg_config_path.* \
+ -e rpath_optin_test -e test_variables -e system_package_tool_installed_test \
+ -e virtualbuildenv_test -e scm_test -e test_git_shallow -e tools_test \
+ -e test_environment_nested -e devflow_test -e shared_chain_test \
+ -A "not rest_api and not local_bottle" || die
+}