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Close #18508 -- fix _value2member_map to always have the member's value

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This commit is contained in:
Ethan Furman 2013-07-19 19:35:56 -07:00
parent e410f267f1
commit 2aa2732eaf
2 changed files with 31 additions and 11 deletions
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18
Lib/test/test_enum.py
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@ -694,6 +694,7 @@ class TestEnum(unittest.TestCase):
x = ('the-x', 1)
y = ('the-y', 2)
self.assertIs(NEI.__new__, Enum.__new__)
self.assertEqual(repr(NEI.x + NEI.y), "NamedInt('(the-x + the-y)', 3)")
globals()['NamedInt'] = NamedInt
@ -785,6 +786,7 @@ class TestEnum(unittest.TestCase):
[AutoNumber.first, AutoNumber.second, AutoNumber.third],
)
self.assertEqual(int(AutoNumber.second), 2)
self.assertEqual(AutoNumber.third.value, 3)
self.assertIs(AutoNumber(1), AutoNumber.first)
def test_inherited_new_from_enhanced_enum(self):
@ -916,6 +918,22 @@ class TestEnum(unittest.TestCase):
self.assertEqual(round(Planet.EARTH.surface_gravity, 2), 9.80)
self.assertEqual(Planet.EARTH.value, (5.976e+24, 6.37814e6))
def test_nonhash_value(self):
class AutoNumberInAList(Enum):
def __new__(cls):
value = [len(cls.__members__) + 1]
obj = object.__new__(cls)
obj._value = value
return obj
class ColorInAList(AutoNumberInAList):
red = ()
green = ()
blue = ()
self.assertEqual(list(ColorInAList), [ColorInAList.red, ColorInAList.green, ColorInAList.blue])
self.assertEqual(ColorInAList.red.value, [1])
self.assertEqual(ColorInAList([1]), ColorInAList.red)
class TestUnique(unittest.TestCase):