From 0127461331e37e427a20103e0ba114164df52af4 Mon Sep 17 00:00:00 2001
From: Guytri KASTANE <guytri.kastane@cea.fr>
Date: Mon, 24 Jun 2024 14:56:54 +0200
Subject: [PATCH] use importlib instead of imp

---
 commands/generate.py |  5 ++++-
 src/salomeTools.py   | 30 ++++++++++++++++++++++++------
 src/test_module.py   |  4 +++-
 3 files changed, 31 insertions(+), 8 deletions(-)

diff --git a/commands/generate.py b/commands/generate.py
index a6a83ce..9d5bf54 100644
--- a/commands/generate.py
+++ b/commands/generate.py
@@ -19,7 +19,10 @@
 import os
 import sys
 import shutil
-import imp
+if sys.version_info[:2] >= (3,12):
+    import importlib
+    import importlib.util
+else: import imp
 import subprocess
 
 import src
diff --git a/src/salomeTools.py b/src/salomeTools.py
index 2b1a50d..877ef83 100755
--- a/src/salomeTools.py
+++ b/src/salomeTools.py
@@ -45,7 +45,10 @@ ERROR: 'salomeTools.py' is not main command entry (CLI) for salomeTools.
 import os
 import re
 import tempfile
-import imp
+if sys.version_info[:2] >= (3,12):
+    import importlib
+    import importlib.util
+else: import imp
 import types
 import gettext
 import traceback
@@ -361,8 +364,13 @@ class Sat(object):
                     continue
 
             # load the module that has name nameCmd in dirPath
-            (file_, pathname, description) = imp.find_module(nameCmd, [dirPath])
-            module = imp.load_module(nameCmd, file_, pathname, description)
+            if sys.version_info[:2] >= (3,12):
+                spec = importlib.machinery.PathFinder().find_spec(nameCmd, [dirPath])
+                module = importlib.util.module_from_spec(spec)
+                spec.loader.exec_module(module)
+            else:
+                (file_, pathname, description) = imp.find_module(nameCmd, [dirPath])
+                module = imp.load_module(nameCmd, file_, pathname, description)
             
             def run_command(args='',
                             options=None,
@@ -609,7 +617,12 @@ class Sat(object):
         # Try to execute the script, catch the exception if it fails
         try:
             # import the module (in the sense of python)
-            pymodule = imp.load_source(cmd_name, hook_script_path)
+            if sys.version_info[:2] >= (3,12):
+                spec = importlib.machinery.PathFinder().find_spec(cmd_name, hook_script_path)
+                pymodule = importlib.util.module_from_spec(spec)
+                spec.loader.exec_module(pymodule)
+            else:
+                pymodule = imp.load_source(cmd_name, hook_script_path)
             
             # format a message to be printed at hook execution
             msg = src.printcolors.printcWarning(_("Run hook script"))
@@ -676,8 +689,13 @@ class Sat(object):
             raise src.SatException(_("Command '%s' does not exist") % module)
 
         # load the module
-        (file_, pathname, description) = imp.find_module(module, [cmdsdir])
-        module = imp.load_module(module, file_, pathname, description)
+        if sys.version_info[:2] >= (3,12):
+            spec = importlib.util.find_spec(module)
+            module = importlib.util.module_from_spec(spec)
+            spec.loader.exec_module(module)
+        else:
+            (file_, pathname, description) = imp.find_module(module, [cmdsdir])
+            module = imp.load_module(module, file_, pathname, description)
         return module
 
 ##################################################################
diff --git a/src/test_module.py b/src/test_module.py
index 218ba18..285635d 100644
--- a/src/test_module.py
+++ b/src/test_module.py
@@ -30,7 +30,9 @@ import sys
 import datetime
 import shutil
 import string
-import imp
+if sys.version_info[:2] >= (3,12):
+    import importlib
+else: import imp
 import subprocess
 import glob
 import pprint as PP
-- 
2.39.2