blob: 3d29c9e905a02b1334914f7ae8c2027e0a0418d0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DISTUTILS_EXT=1
DISTUTILS_USE_PEP517=meson-python
PYTHON_COMPAT=( python3_{10..13} pypy3 )
PYTHON_REQ_USE="threads(+)"
FORTRAN_NEEDED=lapack
inherit distutils-r1 flag-o-matic fortran-2 pypi
DESCRIPTION="Fast array and numerical python library"
HOMEPAGE="
https://numpy.org/
https://github.com/numpy/numpy/
https://pypi.org/project/numpy/
"
LICENSE="BSD"
SLOT="0/2"
KEYWORDS="~alpha amd64 ~arm arm64 ~hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
# +lapack because the internal fallbacks are pretty slow. Building without blas
# is barely supported anyway, see bug #914358.
IUSE="+lapack"
RDEPEND="
lapack? (
>=virtual/cblas-3.8
>=virtual/lapack-3.8
)
"
BDEPEND="
${RDEPEND}
>=dev-build/meson-1.1.0
>=dev-python/cython-3.0.6[${PYTHON_USEDEP}]
lapack? (
virtual/pkgconfig
)
test? (
$(python_gen_cond_dep '
>=dev-python/cffi-1.14.0[${PYTHON_USEDEP}]
' 'python*')
dev-python/charset-normalizer[${PYTHON_USEDEP}]
>=dev-python/hypothesis-5.8.0[${PYTHON_USEDEP}]
>=dev-python/pytz-2019.3[${PYTHON_USEDEP}]
)
"
EPYTEST_XDIST=1
distutils_enable_tests pytest
python_prepare_all() {
# bug #922457
filter-lto
# https://github.com/numpy/numpy/issues/25004
append-flags -fno-strict-aliasing
distutils-r1_python_prepare_all
}
python_configure_all() {
DISTUTILS_ARGS=(
-Dallow-noblas=$(usex !lapack true false)
-Dblas=$(usev lapack cblas)
-Dlapack=$(usev lapack lapack)
# TODO: cpu-* options
)
}
python_test() {
local EPYTEST_DESELECT=(
# Very disk-and-memory-hungry
lib/tests/test_io.py::TestSaveTxt::test_large_zip
lib/tests/test_io.py::TestSavezLoad::test_closing_fid
lib/tests/test_io.py::TestSavezLoad::test_closing_zipfile_after_load
# Precision problems
_core/tests/test_umath_accuracy.py::TestAccuracy::test_validate_transcendentals
# Runs the whole test suite recursively, that's just crazy
core/tests/test_mem_policy.py::test_new_policy
typing/tests/test_typing.py
# Uses huge amount of memory
core/tests/test_mem_overlap.py
'core/tests/test_multiarray.py::TestDot::test_huge_vectordot[complex128]'
)
if [[ $(uname -m) == armv8l ]]; then
# Degenerate case of arm32 chroot on arm64, bug #774108
EPYTEST_DESELECT+=(
core/tests/test_cpu_features.py::Test_ARM_Features::test_features
)
fi
case ${EPYTHON} in
python3.13)
EPYTEST_DESELECT+=(
_core/tests/test_nditer.py::test_iter_refcount
_core/tests/test_limited_api.py::test_limited_api
f2py/tests/test_f2py2e.py::test_gh22819_cli
)
;&
python3.12)
EPYTEST_DESELECT+=(
# flaky
f2py/tests/test_crackfortran.py
f2py/tests/test_data.py::TestData::test_crackedlines
f2py/tests/test_data.py::TestDataF77::test_crackedlines
f2py/tests/test_f2py2e.py::test_gen_pyf
)
;;
esac
if ! has_version -b "~${CATEGORY}/${P}[${PYTHON_USEDEP}]" ; then
# depends on importing numpy.random from system namespace
EPYTEST_DESELECT+=(
'random/tests/test_extending.py::test_cython'
)
fi
rm -rf numpy || die
local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
epytest --pyargs numpy
}
python_install_all() {
local DOCS=( LICENSE.txt README.md THANKS.txt )
distutils-r1_python_install_all
}
|
GitWeb