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21 lines
431 B
21 lines
431 B
from disco.util.functional import simple_cached_property
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def test_simple_cached_property():
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class Test(object):
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def __init__(self, a, b):
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self.a = a
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self.b = b
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@simple_cached_property
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def value(self):
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return self.a + self.b
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inst = Test(1, 1)
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assert inst.value == 2
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inst.a = 4
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assert inst.value == 2
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del inst.value
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assert inst.value == 5
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