dev-python/mpmath: Deselect test failing on ppc64, sparc

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

dev-python/mpmath/files/mpmath-1.4.0_alpha1-numpy-2.patch

@@ -1,32 +0,0 @@
-From b80b0e08b75f41730a1116aebe34361e5d63d58c Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
-Date: Tue, 2 Jul 2024 08:11:58 +0200
-Subject: [PATCH] Fix the comparison in test_compatibility for NumPy 2.0.0
-
-The comparison in `mpmath/tests/test_convert.py::test_compatibility`
-failed for `np.float16` in NumPy 2.0.0 since `2.0**-53` cannot be
-represented in half-precision floating point type.  Convert the LHS
-to `np.float64` to ensure that the comparison is done in sufficiently
-precise type.
-
-This fixes the actual test failure from #815 but the deprecation warning
-remains.
----
- mpmath/tests/test_convert.py | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/mpmath/tests/test_convert.py b/mpmath/tests/test_convert.py
-index 5578b245..c6ef2187 100644
---- a/mpmath/tests/test_convert.py
-+++ b/mpmath/tests/test_convert.py
-@@ -254,7 +254,9 @@ def test_compatibility():
-         # Handle the weird types
-         try: diff = np.abs(type(np.sqrt(x))(sqrt(x)) - np.sqrt(x))
-         except: continue
--        assert diff < 2.0**-53
-+        # numpy-2 does the comparison on LHS type, so we need to convert
-+        # it to a type that can actually represent 2.0**-53
-+        assert np.float64(diff) < 2.0**-53
-     assert mpf(np.float64('inf')) == inf
-     assert isnan(mp.npconvert(np.float64('nan')))
-     if hasattr(np, "float128"):

dev-python/mpmath/mpmath-1.4.0_alpha1.ebuild

@@ -38,11 +38,6 @@ BDEPEND="
 EPYTEST_XDIST=1
 distutils_enable_tests pytest
 
-PATCHES=(
-	# https://github.com/mpmath/mpmath/pull/816
-	"${FILESDIR}/${P}-numpy-2.patch"
-)
-
 python_test() {
 	local EPYTEST_DESELECT=(
 		# TODO
@@ -51,6 +46,10 @@ python_test() {
 		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
+		# precision problems on some arches, also np2
+		# https://github.com/mpmath/mpmath/pull/816
+		# https://github.com/mpmath/mpmath/issues/836
+		mpmath/tests/test_convert.py::test_compatibility
 	)
 
 	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1