From cd45385ffad8910293e5659cfe7ab036e70613b7 Mon Sep 17 00:00:00 2001 From: Ethan Furman Date: Fri, 5 Oct 2018 23:29:36 -0700 Subject: bpo-34909: keep searching mixins until base class is found (GH-9737) --- Lib/test/test_enum.py | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'Lib/test/test_enum.py') diff --git a/Lib/test/test_enum.py b/Lib/test/test_enum.py index aadc11fcc4..216f7d5c28 100644 --- a/Lib/test/test_enum.py +++ b/Lib/test/test_enum.py @@ -1842,6 +1842,27 @@ class TestEnum(unittest.TestCase): self.assertEqual(ConfusedColor.RED.social(), "what's up?") self.assertTrue(issubclass(ReformedColor, int)) + def test_multiple_inherited_mixin(self): + class StrEnum(str, Enum): + def __new__(cls, *args, **kwargs): + for a in args: + if not isinstance(a, str): + raise TypeError("Enumeration '%s' (%s) is not" + " a string" % (a, type(a).__name__)) + return str.__new__(cls, *args, **kwargs) + @unique + class Decision1(StrEnum): + REVERT = "REVERT" + REVERT_ALL = "REVERT_ALL" + RETRY = "RETRY" + class MyEnum(StrEnum): + pass + @unique + class Decision2(MyEnum): + REVERT = "REVERT" + REVERT_ALL = "REVERT_ALL" + RETRY = "RETRY" + class TestOrder(unittest.TestCase): -- cgit v1.2.1