# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=5

PYTHON_COMPAT=( python2_7 python3_6 pypy3 )

inherit distutils-r1

DESCRIPTION="Declare constraints on function parameters and return values"
HOMEPAGE="https://andreacensi.github.com/contracts/ https://pypi.org/project/PyContracts/"
SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"

SLOT="0"
LICENSE="LGPL-2"
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 m68k ~mips ppc ppc64 s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="test"

RDEPEND="
	dev-python/decorator[${PYTHON_USEDEP}]
	dev-python/pyparsing[${PYTHON_USEDEP}]
	dev-python/six[${PYTHON_USEDEP}]
"
DEPEND="${RDEPEND}
	dev-python/setuptools[${PYTHON_USEDEP}]
	test? ( dev-python/nose[${PYTHON_USEDEP}] )
"

# Upstream allows tests to fail
RESTRICT=test

python_test() {
	nosetests \
		$(python_is_python3 || echo "--ignore-files=test_py3k_annotations.py") \
		|| die
}