dev-python/vector: new package, add 1.1.1

dev-python/vector/Manifest

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+DIST vector-1.1.1.tar.gz 289916 BLAKE2B 35281c498f244b0307d744a20d0364c4cf664d0bd08a4f17d8d3110aa4eae6d7f66e3b51b4e9847f31d3a6ab943248115221dee4dcd3c3f2f8c47842001b553a SHA512 b1e195751de35ca2c67749b6b2b330db8a29e023f42e9b454adc8fc2408c29b5926b39e9ed6dc6a93f97006fbfb286a2217be8b14cb0eb2b96c9538f6c3943e6

dev-python/vector/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>[email protected]</email>
+		<name>Gentoo Science Project</name>
+	</maintainer>
+	<maintainer type="person">
+		<email>[email protected]</email>
+		<name>Alexander Puck Neuwirth</name>
+	</maintainer>
+	<longdescription lang="en">
+	Vector is a Python 3.8+ library (Python 3.6 and 3.7 supported till v0.9.0 and v1.0.0, respectively) for 2D, 3D, and Lorentz vectors, especially arrays of vectors, to solve common physics problems in a NumPy-like way.
+	</longdescription>
+	<upstream>
+		<remote-id type="pypi">vector</remote-id>
+		<remote-id type="github">scikit-hep/vector</remote-id>
+	</upstream>
+</pkgmetadata>

dev-python/vector/vector-1.1.1.ebuild

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+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+DISTUTILS_USE_PEP517=hatchling
+inherit distutils-r1 pypi
+
+DESCRIPTION="Vector classes and utilities"
+HOMEPAGE="https://github.com/scikit-hep/vector"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64"
+
+RDEPEND="
+	>=dev-python/numpy-1.13.3[${PYTHON_USEDEP}]
+	dev-python/hatch-vcs[${PYTHON_USEDEP}]
+"
+BDEPEND="${RDEPEND}"
+
+export SETUPTOOLS_SCM_PRETEND_VERSION=${PV}