dev-python/attrs: version bump to 17.3.0

dev-python/attrs/Manifest

@@ -1,2 +1,3 @@
 DIST attrs-16.3.0.tar.gz 57512 SHA256 80203177723e36f3bbe15aa8553da6e80d47bfe53647220ccaa9ad7a5e473ccc SHA512 1a91e6f27ecaf20c409c3abf88ffed5c6cfdbba8cff44637399b713271ff838a054f5859dd29440b2780d81b40673033e3f8e43dd491bece72e0a4f08c4ef688 WHIRLPOOL 85d53df74265b6db36171ad84c21321fd8f4b3c345ea65c46b627a25e586399c8cd7d3231417c7450ea9bb8237286434828f1c795759bdcf4d459f63555c8636
 DIST attrs-17.2.0.tar.gz 73733 SHA256 5d4d1b99f94d69338f485984127e4473b3ab9e20f43821b0e546cc3b2302fd11 SHA512 02243e59ff417deddb330e841d42c0f43d3bea4435f114d3a9a8f4c3bd424c2ef565c630d179db7b3687d22091bf6e619de661171248c0ff0a0e5ec5f9bf7e21 WHIRLPOOL 422abbabec76ca9932f071c5f8ca77afecbbbc08b0cc7e199588a945afe215aa9509922a667fd1a2da7e8fd79b8abd29c366c42c4dad2d538f2487729c4450bb
+DIST attrs-17.3.0.tar.gz 89046 SHA256 c78f53e32d7cf36d8597c8a2c7e3c0ad210f97b9509e152e4c37fa80869f823c SHA512 69a104a0a00c13946ca61c5e21a6acd4e75a43c775d54f270c9da3fd9475df54997c32a25a5c47a24012daac2f525457b1727fb2bb7291afb90627bf87d818ee WHIRLPOOL 4bddc25ea332001058e4f81f8d8eda8aa42fa7a5f6614c43767fbc0151f697fd97f8201e28da2ab7c9b9056420d7b1fc50f65f00f799131a2ec84a1f48cb2fe6

dev-python/attrs/attrs-17.3.0.ebuild

@@ -0,0 +1,33 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 python3_{4,5,6} pypy{,3} )
+
+inherit distutils-r1
+
+DESCRIPTION="Attributes without boilerplate"
+HOMEPAGE="
+	https://github.com/hynek/attrs
+	https://attrs.readthedocs.org/
+	https://pypi.python.org/pypi/attrs"
+SRC_URI="mirror://pypi/${P:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~x86-linux"
+IUSE="test"
+
+RDEPEND="dev-python/zope-interface[${PYTHON_USEDEP}]"
+DEPEND="${RDEPEND}
+	dev-python/setuptools[${PYTHON_USEDEP}]
+	test? (
+		dev-lang/python[sqlite]
+		>=dev-python/hypothesis-3.6.0[${PYTHON_USEDEP}]
+		dev-python/pytest[${PYTHON_USEDEP}]
+	)"
+
+python_test() {
+	py.test -v || die "tests failed with ${EPYTHON}"
+}