dev-python/cmd2: Bump to 2.3.1

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/cmd2/Manifest

@@ -1,2 +1,3 @@
 DIST cmd2-2.2.0.tar.gz 667076 BLAKE2B babdf4034ea45cebce0a9b037e0bef0127c924e358c68ab6a2b95e73ed3be4577dead28d2eebce721432fefe7d2590a3e904ba84dc17bf7c06e3f777dc7b0db0 SHA512 20c204c5e5996e18face62066a179a9833c468724a947042a3b5aaf49940cad0c773ea22e7f40b8c721f7362dcefa9eb72072710072e608c4adab615332bdc22
 DIST cmd2-2.3.0.tar.gz 673314 BLAKE2B a4ec117af937157d9d4c74d73652bb89998289b9f6ae1548cf064a7f5d964aa77576b00f5c530886f04a2f39f3969a26da4a5752a654b6cbb8b2cbde40907831 SHA512 615b88abd64e0909fc9d24a495060d2d45cf962b2293b91e3bb4e24fa0f90e8e6c07fe5c29a2e0915392fac365960cca418aa4e27b50718c45e9d91397802f30
+DIST cmd2-2.3.1.tar.gz 675209 BLAKE2B 492567f78c72349d3781d8372103bf3db0ec1016989fb946bf3b2f5d28505e9c4a2caee1dd1d0f2d4a2a63e6ad5512eea2ecd9d41e7009d429372c0e0c6890f3 SHA512 2f2de90c90bd6773d37c11367b3e77245d2a0e96925874d9ad45ce421e32d6cb02ca51d8bf702c4d2c0ee763b322a36ed508aa2013374f1b4513208fd2c49096

dev-python/cmd2/cmd2-2.3.1.ebuild

@@ -0,0 +1,52 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..10} )
+inherit distutils-r1 virtualx
+
+DESCRIPTION="Extra features for standard library's cmd module"
+HOMEPAGE="https://github.com/python-cmd2/cmd2"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux"
+
+RDEPEND="
+	dev-python/attrs[${PYTHON_USEDEP}]
+	>=dev-python/colorama-0.3.7[${PYTHON_USEDEP}]
+	>=dev-python/pyperclip-1.6[${PYTHON_USEDEP}]
+	dev-python/six[${PYTHON_USEDEP}]
+	dev-python/wcwidth[${PYTHON_USEDEP}]
+"
+# pyperclip uses clipboard backends in the following preference order:
+# pygtk, xclip, xsel, klipper, qtpy, pyqt5, pyqt4.
+# klipper is known to be broken in Xvfb, and therefore causes test
+# failures.  to avoid them, we must ensure that one of the backends
+# preferred to it is available (i.e. xclip or xsel) + which(1).
+BDEPEND="
+	dev-python/setuptools_scm[${PYTHON_USEDEP}]
+	test? (
+		dev-python/pytest-mock[${PYTHON_USEDEP}]
+		sys-apps/which
+		|| (
+			x11-misc/xclip
+			x11-misc/xsel
+		)
+	)
+"
+
+distutils_enable_tests pytest
+
+src_prepare() {
+	distutils-r1_src_prepare
+	sed -i -e '/--cov/d' setup.cfg || die
+}
+
+src_test() {
+	# tests rely on very specific text wrapping...
+	local -x COLUMNS=80
+	virtx distutils-r1_src_test
+}