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gh-118895: Call PyType_Ready() on typing.NoDefault (#118897)

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Jelle Zijlstra 2024-05-10 08:42:00 -07:00 • committed by GitHub
parent c444362c6e
commit 13d7cf997b
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4 changed files with 27 additions and 2 deletions
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23
Lib/test/test_typing.py
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@ -45,7 +45,7 @@ import typing
import weakref
import types
from test.support import captured_stderr, cpython_only, infinite_recursion
from test.support import captured_stderr, cpython_only, infinite_recursion, requires_docstrings
from test.typinganndata import ann_module695, mod_generics_cache, _typed_dict_helper
@ -10236,15 +10236,34 @@ class NoDefaultTests(BaseTestCase):
def test_constructor(self):
self.assertIs(NoDefault, type(NoDefault)())
with self.assertRaises(TypeError):
NoDefault(1)
type(NoDefault)(1)
def test_repr(self):
self.assertEqual(repr(NoDefault), 'typing.NoDefault')
@requires_docstrings
def test_doc(self):
self.assertIsInstance(NoDefault.__doc__, str)
def test_class(self):
self.assertIs(NoDefault.__class__, type(NoDefault))
def test_no_call(self):
with self.assertRaises(TypeError):
NoDefault()
def test_no_attributes(self):
with self.assertRaises(AttributeError):
NoDefault.foo = 3
with self.assertRaises(AttributeError):
NoDefault.foo
# TypeError is consistent with the behavior of NoneType
with self.assertRaises(TypeError):
type(NoDefault).foo = 3
with self.assertRaises(AttributeError):
type(NoDefault).foo
class AllTests(BaseTestCase):
"""Tests for __all__."""