Accepting request 1101065 from devel:languages:python:numeric

OBS-URL: https://build.opensuse.org/request/show/1101065
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/python-pythran?expand=0&rev=10
This commit is contained in:
Dominique Leuenberger 2023-07-28 20:19:50 +00:00 committed by Git OBS Bridge
commit e6bd6c692a
4 changed files with 170 additions and 0 deletions

39
numpy-complex.patch Normal file
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@ -0,0 +1,39 @@
From a49dc44076f7068205c22f532975c50cc4c03958 Mon Sep 17 00:00:00 2001
From: Lysandros Nikolaou <lisandrosnik@gmail.com>
Date: Wed, 19 Jul 2023 13:03:41 +0200
Subject: [PATCH] Use npy_creal/npy_cimag from npy_math in from_python::convert
---
pythran/pythonic/types/complex.hpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/pythran/pythonic/types/complex.hpp b/pythran/pythonic/types/complex.hpp
index 9b57f7384..929a3d200 100644
--- a/pythran/pythonic/types/complex.hpp
+++ b/pythran/pythonic/types/complex.hpp
@@ -177,6 +177,7 @@ PYTHONIC_NS_END
#ifdef ENABLE_PYTHON_MODULE
#include "numpy/arrayscalars.h"
+#include "numpy/npy_math.h"
#include "pythonic/python/core.hpp"
PYTHONIC_NS_BEGIN
@@ -228,7 +229,7 @@ inline std::complex<long double>
from_python<std::complex<long double>>::convert(PyObject *obj)
{
auto val = PyArrayScalar_VAL(obj, CLongDouble);
- return {val.real, val.imag};
+ return {npy_creall(val), npy_cimagl(val)};
}
template <>
@@ -243,7 +244,7 @@ inline std::complex<float>
from_python<std::complex<float>>::convert(PyObject *obj)
{
auto val = PyArrayScalar_VAL(obj, CFloat);
- return {val.real, val.imag};
+ return {npy_crealf(val), npy_cimagf(val)};
}
PYTHONIC_NS_END
#endif

122
numpy-longdouble.patch Normal file
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@ -0,0 +1,122 @@
From 339fb5dcdf28f40311b5051925fd8a2c86286ac6 Mon Sep 17 00:00:00 2001
From: serge-sans-paille <serge.guelton@telecom-bretagne.eu>
Date: Thu, 6 Jul 2023 22:06:20 +0200
Subject: [PATCH] Introduce pythran/pythonic/include/types/longdouble.hpp et
cie
New numpy version alias np.float128 to np.longdouble, so we need these
headers too. Same for np.complex256 and np.clongdouble.
SLightly adjust notebook tests for portability to that respect.
---
pythran/pythonic/include/types/clongdouble.hpp | 6 ++++++
pythran/pythonic/include/types/longdouble.hpp | 4 ++++
pythran/pythonic/types/clongdouble.hpp | 7 +++++++
pythran/pythonic/types/float128.hpp | 2 +-
pythran/pythonic/types/longdouble.hpp | 6 ++++++
pythran/tests/notebooks/export.ipynb | 14 +++++++-------
6 files changed, 31 insertions(+), 8 deletions(-)
create mode 100644 pythran/pythonic/include/types/clongdouble.hpp
create mode 100644 pythran/pythonic/include/types/longdouble.hpp
create mode 100644 pythran/pythonic/types/clongdouble.hpp
create mode 100644 pythran/pythonic/types/longdouble.hpp
diff --git a/pythran/pythonic/include/types/clongdouble.hpp b/pythran/pythonic/include/types/clongdouble.hpp
new file mode 100644
index 0000000000..dd666a52f5
--- /dev/null
+++ b/pythran/pythonic/include/types/clongdouble.hpp
@@ -0,0 +1,6 @@
+#ifndef PYTHONIC_INCLUDE_TYPES_CLONGDOUBLE_HPP
+#define PYTHONIC_INCLUDE_TYPES_CLONGDOUBLE_HPP
+
+#include "pythonic/include/types/complex.hpp"
+
+#endif
diff --git a/pythran/pythonic/include/types/longdouble.hpp b/pythran/pythonic/include/types/longdouble.hpp
new file mode 100644
index 0000000000..1ee2fca96c
--- /dev/null
+++ b/pythran/pythonic/include/types/longdouble.hpp
@@ -0,0 +1,4 @@
+#ifndef PYTHONIC_INCLUDE_TYPES_LONGDOUBLE_HPP
+#define PYTHONIC_INCLUDE_TYPES_LONGDOUBLE_HPP
+
+#endif
diff --git a/pythran/pythonic/types/clongdouble.hpp b/pythran/pythonic/types/clongdouble.hpp
new file mode 100644
index 0000000000..057a2b9cb6
--- /dev/null
+++ b/pythran/pythonic/types/clongdouble.hpp
@@ -0,0 +1,7 @@
+#ifndef PYTHONIC_TYPES_CLONGDOUBLE_HPP
+#define PYTHONIC_TYPES_CLONGDOUBLE_HPP
+
+#include "pythonic/include/types/clongdouble.hpp"
+#include "pythonic/types/complex.hpp"
+
+#endif
diff --git a/pythran/pythonic/types/float128.hpp b/pythran/pythonic/types/float128.hpp
index bf67552447..0943827ff3 100644
--- a/pythran/pythonic/types/float128.hpp
+++ b/pythran/pythonic/types/float128.hpp
@@ -1,6 +1,6 @@
#ifndef PYTHONIC_TYPES_FLOAT128_HPP
#define PYTHONIC_TYPES_FLOAT128_HPP
-#include "pythonic/include/types/float64.hpp"
+#include "pythonic/include/types/float128.hpp"
#endif
diff --git a/pythran/pythonic/types/longdouble.hpp b/pythran/pythonic/types/longdouble.hpp
new file mode 100644
index 0000000000..b3944cea6a
--- /dev/null
+++ b/pythran/pythonic/types/longdouble.hpp
@@ -0,0 +1,6 @@
+#ifndef PYTHONIC_TYPES_LONGDOUBLE_HPP
+#define PYTHONIC_TYPES_LONGDOUBLE_HPP
+
+#include "pythonic/include/types/longdouble.hpp"
+
+#endif
diff --git a/pythran/tests/notebooks/export.ipynb b/pythran/tests/notebooks/export.ipynb
index aa2baadc06..3f390dc0f1 100644
--- a/pythran/tests/notebooks/export.ipynb
+++ b/pythran/tests/notebooks/export.ipynb
@@ -418,20 +418,20 @@
"name": "stdout",
"output_type": "stream",
"text": [
- "(1.5, -1.5) <class 'numpy.float32'>\n",
- "(1.5, -1.5) <class 'float'>\n",
- "(1.5, -1.5) <class 'numpy.float128'>\n"
+ "(1.5, -1.5)\n",
+ "(1.5, -1.5)\n",
+ "(1.5, -1.5)\n"
]
}
],
"source": [
"import numpy as np\n",
"x64 = dtype(np.complex64(1.5 + -1.5j))\n",
- "print(x64, type(x64[0]))\n",
+ "print(x64)\n",
"x128 = dtype(np.complex128(1.5 + -1.5j))\n",
- "print(x128, type(x128[0]))\n",
+ "print(x128)\n",
"x256 = dtype(np.complex256(1.5 + -1.5j))\n",
- "print(x256, type(x256[0]))"
+ "print(x256)"
]
},
{
@@ -969,7 +969,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
- "version": "3.10.9"
+ "version": "3.10.11"
}
},
"nbformat": 4,

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@ -1,3 +1,8 @@
-------------------------------------------------------------------
Thu Jul 27 10:10:55 UTC 2023 - Markéta Machová <mmachova@suse.com>
- Add upstream numpy-longdouble.patch and numpy-complex.patch to support new numpy
-------------------------------------------------------------------
Sat Jun 10 17:53:22 UTC 2023 - ecsos <ecsos@opensuse.org>

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@ -52,6 +52,10 @@ URL: https://github.com/serge-sans-paille/pythran
# Tests are only availble in github archive
Source0: https://github.com/serge-sans-paille/pythran/archive/refs/tags/%{version}.tar.gz#/pythran-%{version}-gh.tar.gz
Source99: python-pythran-rpmlintrc
#PATCH-FIX-UPSTREAM https://github.com/serge-sans-paille/pythran/commit/339fb5dcdf28f40311b5051925fd8a2c86286ac6 Introduce pythran/pythonic/include/types/longdouble.hpp et cie
Patch: numpy-longdouble.patch
#PATCH-FIX-UPSTREAM https://github.com/serge-sans-paille/pythran/commit/a49dc44076f7068205c22f532975c50cc4c03958 Use npy_creal/npy_cimag from npy_math in from_python::convert
Patch: numpy-complex.patch
BuildRequires: %{python_module setuptools}
BuildRequires: fdupes
BuildRequires: python-rpm-macros