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bpo-40185: Refactor typing.NamedTuple (GH-19371)

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Serhiy Storchaka 2020-04-08 10:59:04 +03:00 • committed by GitHub
parent 307b9d0144
commit a2ec06938f
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2 changed files with 53 additions and 58 deletions
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28
Lib/test/test_typing.py
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@ -3598,11 +3598,9 @@ class NamedTupleTests(BaseTestCase):
self.assertEqual(CoolEmployeeWithDefault._field_defaults, dict(cool=0))
with self.assertRaises(TypeError):
exec("""
class NonDefaultAfterDefault(NamedTuple):
x: int = 3
y: int
""")
class NonDefaultAfterDefault(NamedTuple):
x: int = 3
y: int
def test_annotation_usage_with_methods(self):
self.assertEqual(XMeth(1).double(), 2)
@ -3611,20 +3609,16 @@ class NonDefaultAfterDefault(NamedTuple):
self.assertEqual(XRepr(1, 2) + XRepr(3), 0)
with self.assertRaises(AttributeError):
exec("""
class XMethBad(NamedTuple):
x: int
def _fields(self):
return 'no chance for this'
""")
class XMethBad(NamedTuple):
x: int
def _fields(self):
return 'no chance for this'
with self.assertRaises(AttributeError):
exec("""
class XMethBad2(NamedTuple):
x: int
def _source(self):
return 'no chance for this as well'
""")
class XMethBad2(NamedTuple):
x: int
def _source(self):
return 'no chance for this as well'
def test_multiple_inheritance(self):
class A: