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GitOrigin-RevId: 2f6eb873d6321ef00d293377ec2c97195f72da21
41 lines
1016 B
Python
41 lines
1016 B
Python
class A(object):
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def s(self, v):
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self._v = v
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def g(self):
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return self._v
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def d(self):
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pass
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readonly = property(g)
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writeonly = property(None, s)
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readwrite = property(g, s, None, "Doc string")
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deleteble = property(g,s,d)
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def eat(x): pass
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a = A()
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eat(a.readonly)
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b = a.readonly
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<warning descr="Property 'readonly' cannot be set">a.readonly</warning> += 1
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del <warning descr="Property 'readonly' cannot be deleted">a.readonly</warning>
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del <error descr="Cannot delete function call">a.readonly()</error> # Error, delete the result of function
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a.writeonly = 1
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<warning descr="Property 'writeonly' cannot be read">a.writeonly</warning> += 1
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b = <warning descr="Property 'writeonly' cannot be read">a.writeonly</warning>
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del <warning descr="Property 'writeonly' cannot be deleted">a.writeonly</warning>
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b = a.readwrite
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a.readwrite()
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a.readwrite = 1
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a.readwrite += 1
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del <warning descr="Property 'readwrite' cannot be deleted">a.readwrite</warning>
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del a.deletable
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x += a.readonly #pass
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