Accepting request 1129277 from devel:languages:python

- Add patch avoid-deprecated-ast.patch:
  * Avoid deprecated ast classes.
- Add patch also-filter-new-fork-warning.patch:
  * Filter DeprecationWarning due to calling fork() with multiprocessing.
- Switch to pyproject macros.

OBS-URL: https://build.opensuse.org/request/show/1129277
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/python-joblib?expand=0&rev=24

also-filter-new-fork-warning.patch

@@ -0,0 +1,16 @@
+Index: joblib-1.3.2/joblib/test/test_parallel.py
+===================================================================
+--- joblib-1.3.2.orig/joblib/test/test_parallel.py
++++ joblib-1.3.2/joblib/test/test_parallel.py
+@@ -193,6 +193,11 @@ def test_main_thread_renamed_no_warning(
+     # warninfo catches Warnings from worker timeouts. We remove it if it exists
+     warninfo = [w for w in warninfo if "worker timeout" not in str(w.message)]
+ 
++    # There's a new warning in Python 3.12 about multiprocessing and forking
++    # that we filter out
++    warninfo = [w for w in warninfo
++                if "is multi-threaded, use of fork" not in str(w.message)]
++
+     # The multiprocessing backend will raise a warning when detecting that is
+     # started from the non-main thread. Let's check that there is no false
+     # positive because of the name change.

avoid-deprecated-ast.patch

@@ -0,0 +1,24 @@
+From 05caf0772d605799e5d2337018fd32ac829b37aa Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Lo=C3=AFc=20Est=C3=A8ve?= <loic.esteve@ymail.com>
+Date: Fri, 20 Oct 2023 19:59:00 +0200
+Subject: [PATCH] MNT fix Python 3.12 deprecation warning (#1518)
+
+---
+ joblib/_utils.py | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/joblib/_utils.py b/joblib/_utils.py
+index 7693310e0..6cd99ad31 100644
+--- a/joblib/_utils.py
++++ b/joblib/_utils.py
+@@ -35,8 +35,8 @@ def eval_expr(expr):
+ 
+ 
+ def eval_(node):
+-    if isinstance(node, ast.Num):  # <number>
+-        return node.n
++    if isinstance(node, ast.Constant):  # <constant>
++        return node.value
+     elif isinstance(node, ast.BinOp):  # <left> <operator> <right>
+         return operators[type(node.op)](eval_(node.left), eval_(node.right))
+     elif isinstance(node, ast.UnaryOp):  # <operator> <operand> e.g., -1

python-joblib.changes

@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Tue Nov 28 03:55:52 UTC 2023 - Steve Kowalik <steven.kowalik@suse.com>
+
+- Add patch avoid-deprecated-ast.patch:
+  * Avoid deprecated ast classes.
+- Add patch also-filter-new-fork-warning.patch:
+  * Filter DeprecationWarning due to calling fork() with multiprocessing.
+- Switch to pyproject macros.
+
 -------------------------------------------------------------------
 Sat Nov 25 20:14:35 UTC 2023 - Dirk Müller <dmueller@suse.com>
 

python-joblib.spec

@@ -24,13 +24,20 @@ Summary:        Module for using Python functions as pipeline jobs
 License:        BSD-3-Clause
 URL:            https://github.com/joblib/joblib
 Source:         https://files.pythonhosted.org/packages/source/j/joblib/joblib-%{version}.tar.gz
+# PATCH-FIX-UPSTREAM gh#joblib/joblib#05caf0772d605799e5d2337018fd32ac829b37aa
+Patch0:         avoid-deprecated-ast.patch
+# PATCH-FIX-OPENSUSE Also avoid a DeprecationWarning when using fork() under
+# multiprocessing
+Patch1:         also-filter-new-fork-warning.patch
 BuildRequires:  %{python_module base >= 3.7}
 BuildRequires:  %{python_module lz4}
 BuildRequires:  %{python_module numpy}
+BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module psutil}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module threadpoolctl}
+BuildRequires:  %{python_module wheel}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Recommends:     python-lz4
@@ -57,10 +64,10 @@ Joblib can handle large data and has specific optimizations for `numpy` arrays.
 %autosetup -p1 -n joblib-%{version}
 
 %build
-%python_build
+%pyproject_wheel
 
 %install
-%python_install
+%pyproject_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
@@ -110,7 +117,7 @@ fi
 %files %{python_files}
 %license LICENSE.txt
 %doc README.rst
-%{python_sitelib}/joblib-%{version}*-info
+%{python_sitelib}/joblib-%{version}.dist-info
 %{python_sitelib}/joblib/
 
 %changelog