gh-132921: Fix setuptools._distutils.dep_util deprecation (#132923)

vstinner · web-flow · commit 1a70f66ea856 · 2025-04-25T11:31:19.000Z
Replace setuptools._distutils.dep_util with setuptools.modified in
peg_generator compile_c_extension().
diff --git a/Tools/peg_generator/pegen/build.py b/Tools/peg_generator/pegen/build.py
@@ -95,7 +95,7 @@ def compile_c_extension(
     import setuptools.logging
 
     from setuptools import Extension, Distribution
-    from setuptools._distutils.dep_util import newer_group
+    from setuptools.modified import newer_group
     from setuptools._distutils.ccompiler import new_compiler
     from setuptools._distutils.sysconfig import customize_compiler
 
