dev-python/base58: add 2.1.0, drop old

Signed-off-by: Anna Vyalkova <cyber+gentoo@sysrq.in>

dev-python/base58/base58-2.1.0.ebuild

@@ -0,0 +1,26 @@
+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{7..8} )
+DISTUTILS_USE_SETUPTOOLS=rdepend
+
+inherit distutils-r1
+
+DESCRIPTION="Base58 and Base58Check implementation"
+HOMEPAGE="https://github.com/keis/base58"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+BDEPEND="
+	test? (
+		dev-python/pyhamcrest[${PYTHON_USEDEP}]
+		dev-python/pytest-benchmark[${PYTHON_USEDEP}]
+	)
+"
+
+distutils_enable_tests pytest