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From 1f79187a1f9e56804616c0c8c01455c0b0dceb99 Mon Sep 17 00:00:00 2001
From: Kefu Chai <tchaikov@gmail.com>
Date: Fri, 18 Apr 2025 17:24:58 +0800
Subject: [PATCH] pybind: switch from pkgutil.find_loader() to
importlib.util.find_spec()
Replace pkgutil.find_loader() with importlib.util.find_spec() throughout
Python bindings. This addresses the deprecation warning in Python 3.10
(scheduled for removal in 3.14) that appeared when generating librbd
Python bindings.
The importlib.util.find_spec() API has been available since Python 3.4
and is compatible with our minimum required Python version (3.9, since
commit 51f71fc1).
The warning resolved:
```
/home/kefu/dev/ceph/src/pybind/rbd/setup.py:8: DeprecationWarning: 'pkgutil.find_loader' is deprecated and slated for removal in Python 3.14; use importlib.util.find_spec() instead
if not pkgutil.find_loader('setuptools'):
```
Signed-off-by: Kefu Chai <tchaikov@gmail.com>
---
src/pybind/cephfs/setup.py | 4 ++--
src/pybind/rados/setup.py | 4 ++--
src/pybind/rbd/setup.py | 4 ++--
src/pybind/rgw/setup.py | 4 ++--
4 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/src/pybind/cephfs/setup.py b/src/pybind/cephfs/setup.py
index e6547103c7051..6195820b810c5 100755
--- a/src/pybind/cephfs/setup.py
+++ b/src/pybind/cephfs/setup.py
@@ -1,11 +1,11 @@
import os
-import pkgutil
+import importlib.util
import shutil
import subprocess
import sys
import tempfile
import textwrap
-if not pkgutil.find_loader('setuptools'):
+if not importlib.util.find_spec('setuptools'):
from distutils.core import setup
from distutils.extension import Extension
else:
diff --git a/src/pybind/rados/setup.py b/src/pybind/rados/setup.py
index cd99fb457c177..c26d2faab510f 100755
--- a/src/pybind/rados/setup.py
+++ b/src/pybind/rados/setup.py
@@ -1,5 +1,5 @@
-import pkgutil
-if not pkgutil.find_loader('setuptools'):
+import importlib.util
+if not importlib.util.find_spec('setuptools'):
from distutils.core import setup
from distutils.extension import Extension
else:
diff --git a/src/pybind/rbd/setup.py b/src/pybind/rbd/setup.py
index 4f247273796e3..e7671dbb32974 100755
--- a/src/pybind/rbd/setup.py
+++ b/src/pybind/rbd/setup.py
@@ -1,11 +1,11 @@
import os
-import pkgutil
+import importlib.util
import shutil
import subprocess
import sys
import tempfile
import textwrap
-if not pkgutil.find_loader('setuptools'):
+if not importlib.util.find_spec('setuptools'):
from distutils.core import setup
from distutils.extension import Extension
else:
diff --git a/src/pybind/rgw/setup.py b/src/pybind/rgw/setup.py
index a39f8d4e54539..213de782955f6 100755
--- a/src/pybind/rgw/setup.py
+++ b/src/pybind/rgw/setup.py
@@ -1,5 +1,5 @@
-import pkgutil
-if not pkgutil.find_loader('setuptools'):
+import importlib.util
+if not importlib.util.find_spec('setuptools'):
from distutils.core import setup
from distutils.extension import Extension
else:
|