Add more details in warning message

Author: XuehaiPan

Doc/library/sys.rst

@@ -45,7 +45,7 @@ always available. Unless explicitly noted otherwise, all variables are read-only
          import warnings
 
          with warnings.catch_warnings():
-             # ignore DeprecationWarning on sys.abiflags change
+             # ignore DeprecationWarning on sys.abiflags change on Windows
              warnings.simplefilter('ignore', DeprecationWarning)
              abiflags = getattr(sys, 'abiflags', '')
 

Lib/site.py

@@ -320,7 +320,7 @@ def joinuser(*args):
 def _get_path(userbase):
     version = sys.version_info
     with warnings.catch_warnings():
-        # ignore DeprecationWarning on sys.abiflags change
+        # ignore DeprecationWarning on sys.abiflags change on Windows
         warnings.simplefilter('ignore', DeprecationWarning)
         abiflags = getattr(sys, 'abiflags', '')
     if 't' in abiflags:
@@ -406,7 +406,7 @@ def getsitepackages(prefixes=None):
         implementation = _get_implementation().lower()
         ver = sys.version_info
         with warnings.catch_warnings():
-            # ignore DeprecationWarning on sys.abiflags change
+            # ignore DeprecationWarning on sys.abiflags change on Windows
             warnings.simplefilter('ignore', DeprecationWarning)
             abiflags = getattr(sys, 'abiflags', '')
         if 't' in abiflags:

Lib/sysconfig/__init__.py

@@ -335,7 +335,7 @@ def get_makefile_filename():
         return os.path.join(_PROJECT_BASE, "Makefile")
 
     with warnings.catch_warnings():
-        # ignore DeprecationWarning on sys.abiflags change
+        # ignore DeprecationWarning on sys.abiflags change on Windows
         warnings.simplefilter('ignore', DeprecationWarning)
         has_abiflags = hasattr(sys, 'abiflags')
 
@@ -513,7 +513,7 @@ def _init_config_vars():
     base_exec_prefix = _BASE_EXEC_PREFIX
 
     with warnings.catch_warnings():
-        # ignore DeprecationWarning on sys.abiflags change
+        # ignore DeprecationWarning on sys.abiflags change on Windows
         warnings.simplefilter('ignore', DeprecationWarning)
         abiflags = getattr(sys, 'abiflags', '')
 

Lib/test/pythoninfo.py

@@ -49,7 +49,7 @@ def copy_attributes(info_add, obj, name_fmt, attributes, *, formatter=None):
     for attr in attributes:
         if attr == 'abiflags':
             with warnings.catch_warnings():
-                # ignore DeprecationWarning on sys.abiflags change
+                # ignore DeprecationWarning on sys.abiflags change on Windows
                 warnings.simplefilter("ignore", DeprecationWarning)
                 value = getattr(obj, attr, None)
         else: