dev-python/mpmath: Bump to 1.4.0_beta3

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

dev-python/mpmath/Manifest

@@ -1,2 +1,3 @@
 DIST mpmath-1.4.0a7.tar.gz 2088255 BLAKE2B ae8578add85134d72401a1e47e687e35b2c40755f4121013c509bbb5d988b649c6bc7aaa803fe135fb34841ed2c12fd243900add9ba92909de66c32c3433063b SHA512 18be276fc51ae701853047e916c7710f27211a2b6a76f7fc7684794422fb9549cdd066daa3bb712123378787932756cf66bee4b718fb3bece99e886f215d2c27
 DIST mpmath-1.4.0b2.tar.gz 2089406 BLAKE2B 677eb7d18dfe9902d644590dfa4f2b9f422adab9d2ac85cace10924aab16d98e6811db2ae077ea8d9ba09da0068d98b97e23dd216b7ecd37e4a6e146f5b58f6c SHA512 a6dd1598cf8358725e27dc8e80d9d796b993e31e303d91f78c7d20c415703010c72b393e0800ef9602a08cdceb13b44634d5b8b35e57098a881ee61ba12a9775
+DIST mpmath-1.4.0b3.tar.gz 2089337 BLAKE2B a769e83c00bad7ef5637b4991443a07891e16fc97b49da5cccc6b064a91b15963382514932268fc0698d5de7ea7b60e0ea7d61c11f19979e5b12a54a942ceaaf SHA512 550df10ee488a5170af3c33ef2522a488da8f3eb19c97748792ed99063fc67f0376ecf083bce6e6ef4d54ef1d3277eb5e493b4287cf58f5d8522c6901cc0c089

dev-python/mpmath/mpmath-1.4.0_beta3.ebuild

@@ -0,0 +1,57 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_FULLY_TESTED=( pypy3_11 python3_{11..13} )
+PYTHON_COMPAT=( "${PYTHON_FULLY_TESTED[@]}" python3_14 )
+
+inherit distutils-r1 optfeature pypi
+
+DESCRIPTION="Python library for arbitrary-precision floating-point arithmetic"
+HOMEPAGE="
+	https://mpmath.org/
+	https://github.com/mpmath/mpmath/
+	https://pypi.org/project/mpmath/
+"
+
+LICENSE="BSD"
+SLOT="0"
+IUSE="test-full"
+
+BDEPEND="
+	dev-python/setuptools-scm[${PYTHON_USEDEP}]
+	test? (
+		dev-python/numpy[${PYTHON_USEDEP}]
+		dev-python/packaging[${PYTHON_USEDEP}]
+		dev-python/pexpect[${PYTHON_USEDEP}]
+		$(python_gen_cond_dep '
+			>=dev-python/gmpy2-2.3.0_alpha1[${PYTHON_USEDEP}]
+		' 'python3*')
+		test-full? (
+			$(python_gen_cond_dep '
+				dev-python/matplotlib[${PYTHON_USEDEP}]
+			' "${PYTHON_FULLY_TESTED[@]}")
+		)
+	)
+"
+
+EPYTEST_PLUGINS=( hypothesis pytest-timeout )
+EPYTEST_RERUNS=5
+EPYTEST_XDIST=1
+distutils_enable_tests pytest
+
+EPYTEST_DESELECT=(
+	# Slow and often needs a re-run to pass
+	mpmath/tests/test_cli.py::test_bare_console_bare_division
+	mpmath/tests/test_cli.py::test_bare_console_no_bare_division
+	mpmath/tests/test_cli.py::test_bare_console_pretty
+	mpmath/tests/test_cli.py::test_bare_console_without_ipython
+	mpmath/tests/test_cli.py::test_bare_console_wrap_floats
+)
+
+pkg_postinst() {
+	optfeature "gmp support" dev-python/gmpy2
+	optfeature "matplotlib support" dev-python/matplotlib
+}