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gh-119180: PEP 649 compiler changes (#119361)

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Jelle Zijlstra 2024-06-11 07:06:49 -06:00 • committed by GitHub
parent 02c1dfff07
commit 9b8611eeea
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28 changed files with 610 additions and 329 deletions
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13
Lib/test/test_opcodes.py
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@ -39,16 +39,19 @@ class OpcodeTest(unittest.TestCase):
def test_use_existing_annotations(self):
ns = {'__annotations__': {1: 2}}
exec('x: int', ns)
self.assertEqual(ns['__annotations__'], {'x': int, 1: 2})
self.assertEqual(ns['__annotations__'], {1: 2})
def test_do_not_recreate_annotations(self):
# Don't rely on the existence of the '__annotations__' global.
with support.swap_item(globals(), '__annotations__', {}):
del globals()['__annotations__']
globals().pop('__annotations__', None)
class C:
del __annotations__
with self.assertRaises(NameError):
x: int
try:
del __annotations__
except NameError:
pass
x: int
self.assertEqual(C.__annotations__, {"x": int})
def test_raise_class_exceptions(self):