From 82ca934cb96a5fc8df8db27ab06d4a8b0db4c504 Mon Sep 17 00:00:00 2001 From: Patrick He Date: Mon, 22 May 2023 03:41:50 -0400 Subject: [PATCH] update abc module --- Lib/abc.py | 2 +- Lib/test/test_abc.py | 13 +++++++++++++ 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/Lib/abc.py b/Lib/abc.py index 2ba3ee4646..bfccab2dfc 100644 --- a/Lib/abc.py +++ b/Lib/abc.py @@ -106,7 +106,7 @@ class ABCMeta(type): implementations defined by the registering ABC be callable (not even via super()). """ - def __new__(mcls, name, bases, namespace, **kwargs): + def __new__(mcls, name, bases, namespace, /, **kwargs): cls = super().__new__(mcls, name, bases, namespace, **kwargs) _abc_init(cls) return cls diff --git a/Lib/test/test_abc.py b/Lib/test/test_abc.py index f1c8347f0e..16af0c8a3b 100644 --- a/Lib/test/test_abc.py +++ b/Lib/test/test_abc.py @@ -679,6 +679,19 @@ def __init_subclass__(cls, **kwargs): class Receiver(ReceivesClassKwargs, abc_ABC, x=1, y=2, z=3): pass self.assertEqual(saved_kwargs, dict(x=1, y=2, z=3)) + + def test_positional_only_and_kwonlyargs_with_init_subclass(self): + saved_kwargs = {} + + class A: + def __init_subclass__(cls, **kwargs): + super().__init_subclass__() + saved_kwargs.update(kwargs) + + class B(A, metaclass=abc_ABCMeta, name="test"): + pass + self.assertEqual(saved_kwargs, dict(name="test")) + return TestLegacyAPI, TestABC, TestABCWithInitSubclass TestLegacyAPI_Py, TestABC_Py, TestABCWithInitSubclass_Py = test_factory(abc.ABCMeta,