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bpo-42059: Fix required/optional keys for TypedDict(..., total=False) (GH-22736) (GH-23747)

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(cherry picked from commit 67b769f515)

Co-authored-by: Alex Grönholm <alex.gronholm@nextday.fi>
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Miss Islington (bot) 2020-12-14 14:33:27 -08:00 • committed by GitHub
parent 20bc40ef44
commit dbb00062dc
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3 changed files with 7 additions and 2 deletions
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Lib/test/test_typing.py
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@ -3891,10 +3891,14 @@ class TypedDictTests(BaseTestCase):
self.assertEqual(D(), {})
self.assertEqual(D(x=1), {'x': 1})
self.assertEqual(D.__total__, False)
self.assertEqual(D.__required_keys__, frozenset())
self.assertEqual(D.__optional_keys__, {'x'})
self.assertEqual(Options(), {})
self.assertEqual(Options(log_level=2), {'log_level': 2})
self.assertEqual(Options.__total__, False)
self.assertEqual(Options.__required_keys__, frozenset())
self.assertEqual(Options.__optional_keys__, {'log_level', 'log_path'})
def test_optional_keys(self):
class Point2Dor3D(Point2D, total=False):