Rename attributes

Author: zklaus

Doc/library/sys.rst

@@ -19,11 +19,11 @@ always available. Unless explicitly noted otherwise, all variables are read-only
    *pointer_bits* is the width of pointers in bits, as an integer, equivalent
    to ``8 * sizeof(void *)``, i.e. usually ``32`` or ``64``.
 
-   *Py_GIL_DISABLED* is a boolean indicating whether the interpreter was built
+   *free_threaded* is a boolean indicating whether the interpreter was built
    with the GIL disabled, i.e. with the :option:`--disable-gil` option,
    aka free-threading.
 
-   *Py_DEBUG* is a boolean indicating whether the interpreter was built in
+   *debug* is a boolean indicating whether the interpreter was built in
    :ref:`debug mode <debug-build>`, i.e. with the :option:`--with-pydebug` option.
 
    .. versionadded:: next

Lib/test/test_sys.py

@@ -744,8 +744,11 @@ def test_abi_info(self):
         self.assertEqual(len(info.__dict__), 3)
         pointer_bits = 64 if sys.maxsize > 2**32 else 32
         self.assertEqual(info.pointer_bits, pointer_bits)
-        for flag in ["Py_GIL_DISABLED", "Py_DEBUG"]:
-            self.assertEqual(getattr(info, flag, None),
+        for attr, flag in [
+            ("free_threaded", "Py_GIL_DISABLED"),
+            ("debug", "Py_DEBUG"),
+        ]:
+            self.assertEqual(getattr(info, attr, None),
                              bool(sysconfig.get_config_var(flag)))
 
     @unittest.skipUnless(support.is_emscripten, "only available on Emscripten")

Python/sysmodule.c

@@ -3260,7 +3260,7 @@ PyDoc_STR(
 "\n\
 Static objects:\n\
 \n\
-abi_info -- a named tuple with information about the ABI.\n\
+abi_info -- Python ABI information.\n\
 builtin_module_names -- tuple of module names built into this interpreter\n\
 copyright -- copyright notice pertaining to this interpreter\n\
 exec_prefix -- prefix used to find the machine-specific Python library\n\
@@ -3657,7 +3657,7 @@ make_abi_info(void)
 #else
     value = Py_False;
 #endif
-    res = PyDict_SetItemString(abi_info, "Py_GIL_DISABLED", value);
+    res = PyDict_SetItemString(abi_info, "free_threaded", value);
     if (res < 0) {
         goto error;
     }
@@ -3667,7 +3667,7 @@ make_abi_info(void)
 #else
     value = Py_False;
 #endif
-    res = PyDict_SetItemString(abi_info, "Py_DEBUG", value);
+    res = PyDict_SetItemString(abi_info, "debug", value);
     if (res < 0) {
         goto error;
     }