Review suggestions

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>

Author: brianschubert

Doc/whatsnew/3.15.rst

@@ -423,7 +423,7 @@ ast
 
 * The constructors of AST node types in the :mod:`ast` module now raise a
   :exc:`TypeError` when a required argument is omitted or when a
-  keyword-argument that does not map to a field on the AST node is passed.
+  keyword argument that does not map to a field on the AST node is passed.
   These cases had previously raised a :exc:`DeprecationWarning` since Python 3.13.
   (Contributed by Brian Schubert and Jelle Zijlstra in :gh:`137600` and :gh:`105858`.)
 

Lib/test/test_ast/test_ast.py

@@ -1408,7 +1408,7 @@ def test_replace_ignore_known_custom_instance_fields(self):
         self.assertRaises(AttributeError, getattr, repl, 'extra')
 
     def test_replace_reject_missing_field(self):
-        # case: warn if deleted field is not replaced
+        # case: raise if deleted field is not replaced
         node = ast.parse('x').body[0].value
         context = node.ctx
         del node.id
@@ -3297,8 +3297,8 @@ class MoreFieldsThanTypes(ast.AST):
             a: int | None = None
             b: int | None = None
 
-        msg = "Field 'b' is missing from test.test_ast.test_ast.ASTConstructorTests.test_incomplete_field_types.<locals>.MoreFieldsThanTypes._field_types"
-        with self.assertRaisesRegex(TypeError, re.escape(msg)):
+        msg = "Field 'b' is missing from .*\.MoreFieldsThanTypes\._field_types"
+        with self.assertRaisesRegex(TypeError, msg):
             obj = MoreFieldsThanTypes()
 
         obj = MoreFieldsThanTypes(a=1, b=2)

Misc/NEWS.d/next/Core_and_Builtins/2025-08-09-19-00-36.gh-issue-137600.p_p6OU.rst

@@ -1,5 +1,5 @@
 The constructors of node types in the :mod:`ast` module now raise a
 :exc:`TypeError` when a required argument is omitted or when a
-keyword-argument that does not map to a field on the AST node is passed.
+keyword argument that does not map to a field on the AST node is passed.
 These cases had previously raised a :exc:`DeprecationWarning` since Python
 3.13. Patch by Brian Schubert.