bpo-41282: Consistent message and filter warning in setup.py (GH-25571)

Signed-off-by: Christian Heimes <[email protected]>

Author: tiran

Lib/distutils/sysconfig.py

@@ -57,7 +57,7 @@
     from sysconfig import _fix_pcbuild
 
 warnings.warn(
-    'the distutils.sysconfig module is deprecated, use sysconfig instead',
+    'The distutils.sysconfig module is deprecated, use sysconfig instead',
     DeprecationWarning,
     stacklevel=2
 )

setup.py

@@ -33,8 +33,16 @@
 
 with warnings.catch_warnings():
     # bpo-41282 (PEP 632) deprecated distutils but setup.py still uses it
-    warnings.filterwarnings("ignore", "The distutils package is deprecated",
-                            DeprecationWarning)
+    warnings.filterwarnings(
+        "ignore",
+        "The distutils package is deprecated",
+        DeprecationWarning
+    )
+    warnings.filterwarnings(
+        "ignore",
+        "The distutils.sysconfig module is deprecated, use sysconfig instead",
+        DeprecationWarning
+    )
 
     from distutils import log
     from distutils.command.build_ext import build_ext