Update patch for Python-3.12| Enable python tests on Power64 builds

petsc-3.18.5-fix_python312_compatibility.patch

@@ -45,10 +45,10 @@ index 7a74fd06d31..bb1c3e62b55 100755
  
  # Check to ensure that the environmental variable PETSC_DIR has been assigned.
  # MPLCONFIGDIR is needed for matplotlib
-diff --git a/src/binding/petsc4py/src/lib/__init__.py b/src/binding/petsc4py/src/lib/__init__.py
+diff --git a/src/lib/__init__.py b/src/lib/__init__.py
 index 85e9daf118e..310334eae21 100644
---- a/src/binding/petsc4py/src/lib/__init__.py
-+++ b/src/binding/petsc4py/src/lib/__init__.py
+--- a/src/lib/__init__.py
++++ b/src/lib/__init__.py
 @@ -13,7 +13,7 @@
  
  This package is a holds all the available variants of the PETSc
@@ -110,3 +110,48 @@ index 85e9daf118e..310334eae21 100644
      # silence annoying Cython warning
      warnings.filterwarnings("ignore", message="numpy.dtype size changed")
      warnings.filterwarnings("ignore", message="numpy.ndarray size changed")
+From c36e9c688a542448939d85251c93951e001443de Mon Sep 17 00:00:00 2001
+From: "Jose E. Roman" <jroman@dsic.upv.es>
+Date: Thu, 22 Jun 2023 10:28:53 +0200
+Subject: [PATCH 2/2] script.py: improve portability for python < 3.5
+
+---
+ config/BuildSystem/script.py | 23 +++++++++++++++++------
+ 1 file changed, 17 insertions(+), 6 deletions(-)
+
+diff --git a/config/BuildSystem/script.py b/config/BuildSystem/script.py
+index f120d335712..d3305288195 100644
+--- a/config/BuildSystem/script.py
++++ b/config/BuildSystem/script.py
+@@ -132,12 +132,23 @@ class Script(logger.Logger):
+   @staticmethod
+   def getModule(root, name):
+     '''Retrieve a specific module from the directory root, bypassing the usual paths'''
+-    import importlib.util
+-
+-    spec = importlib.util.spec_from_file_location(name, root)
+-    module = importlib.util.module_from_spec(spec)
+-    sys.modules[name] = module
+-    spec.loader.exec_module(module)
++    try:
++      import importlib.util
++    except ImportError:
++      importlib = None
++      import imp
++
++    if importlib and sys.version_info > (3,4):
++      spec = importlib.util.spec_from_file_location(name, root)
++      module = importlib.util.module_from_spec(spec) # novermin
++      sys.modules[name] = module
++      spec.loader.exec_module(module)
++    else:
++      (fp, pathname, description) = imp.find_module(name, [root])
++      try:
++        return imp.load_module(name, fp, pathname, description)
++      finally:
++        if fp: fp.close()
+ 
+   @staticmethod
+   def importModule(moduleName):
+-- 
+GitLab

petsc.spec

@@ -13,9 +13,7 @@
 
 # Python binding and its testing
 %bcond_without python
-%ifnarch %{power64} %{arm}
 %bcond_without pycheck
-%endif
 %global pymodule_name petsc4py
 %global pymodule_version %{version}
 #