mirror of
https://github.com/pocketpy/pocketpy
synced 2025-11-04 02:30:17 +00:00
53 lines
981 B
Python
53 lines
981 B
Python
assert type(1) is int
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assert type(1.0) is float
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assert type(object) is type
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assert type(type) is type
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assert hasattr(object, '__base__')
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assert hasattr(1, '__add__')
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assert hasattr(int, '__add__')
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assert type(1).__add__(1, 2) == 3
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assert getattr(1, '__add__')(2) == 3
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a = object()
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setattr(a, 'b', 1)
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assert a.b == 1
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assert hasattr(a, 'b')
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assert getattr(a, 'b') == 1
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assert getattr(a, 'c', ...) == ...
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delattr(a, 'b')
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assert not hasattr(a, 'b')
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try:
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getattr(a, 'xxx')
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exit(1)
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except AttributeError:
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pass
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assert getattr(a, 'xxx', 1) == 1
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class A:
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def __init__(self, x):
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self.x = x
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def __getattr__(self, name):
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if not name:
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raise AttributeError
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return name, None
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a = A(1)
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assert a.x == 1
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assert a.y == ('y', None)
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assert a.zzz == ('zzz', None)
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assert getattr(a, 'x') == 1
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assert getattr(a, 'zzz') == ('zzz', None)
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assert hasattr(a, 'x')
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assert hasattr(a, 'y')
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assert hasattr(a, 'zzz')
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assert not hasattr(a, '')
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