dev-python/scandir: new package.

A better directory iterator and faster os.walk().

scandir() is a directory iteration function like os.listdir(), except that
instead of returning a list of bare filenames, it yields DirEntry objects that
include file type and stat information along with the name. Using scandir()
increases the speed of os.walk() by 2-20 times (depending on the platform and
file system) by avoiding unnecessary calls to os.stat() in most cases.

Required by dev-python/pathlib2[python2_7,python3_4].

Gentoo-Bug: https://bugs.gentoo.org/626120

Package-Manager: Portage-2.3.6, Repoman-2.3.1
Closes: https://github.com/gentoo/gentoo/pull/5207

dev-python/scandir/Manifest

@@ -0,0 +1 @@
+DIST scandir-1.5.tar.gz 29351 SHA256 c2612d1a487d80fb4701b4a91ca1b8f8a695b1ae820570815e85e8c8b23f1283 SHA512 e6535e92011cc2c5f888ddd083a9dc48921609fd59d9bf9a4bcd596c055dc0510d48f6d3571605bbade3bd0e232e8bae94b44b20ba935e7ffdeec268ba3d2ee4 WHIRLPOOL 87808f7c76be95956a609ff1246fcd74103129883bad7300fbd5db7f743e9fcc93031d2d95d58cd36eb4bb6f5bcceadd5b77a4d2c2f3ce1d902073b9e55c4140

dev-python/scandir/metadata.xml

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+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>python@gentoo.org</email>
+    <name>Python</name>
+  </maintainer>
+  <upstream>
+    <remote-id type="pypi">scandir</remote-id>
+    <remote-id type="github">benhoyt/scandir</remote-id>
+  </upstream>
+</pkgmetadata>

dev-python/scandir/scandir-1.5.ebuild

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+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python{2_7,3_4} pypy )
+
+inherit distutils-r1
+
+DESCRIPTION="A better directory iterator and faster os.walk()"
+HOMEPAGE="https://github.com/benhoyt/scandir"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="test"
+
+DEPEND="dev-python/setuptools[${PYTHON_USEDEP}]"
+
+python_test() {
+	${EPYTHON} test/run_tests.py -v || die "tests failed under ${EPYTHON}"
+}