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Author JBernardo
Recipients JBernardo
Date 2011年07月11日.20:26:02
SpamBayes Score 4.097402e-08
Marked as misclassified No
Message-id <1310415963.68.0.740269303687.issue12538@psf.upfronthosting.co.za>
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Content
I'm having trouble subclassing the int type and I think this behavior is a bug... (Python 3.2)
>>> class One(int):
	def __init__(self):
		super().__init__(1)
>>> one = One()
>>> one + 2
2
>>> one == 0
True
I know `int` objects are immutable but my `One` class should be mutable... and why it doesn't raise an error?
That gives the same result on Python 2.7 using super properly.
Also, if that's not a bug, how it should be done to achieve "one + 2 == 3" without creating another attribute.
Things I also tried:
 self.real = 1 #readonly attribute error
 int.__init__(self, 1) #same behavior
I Couldn't find any related issues... sorry if it's repeated.
History
Date User Action Args
2011年07月11日 20:26:03JBernardosetrecipients: + JBernardo
2011年07月11日 20:26:03JBernardosetmessageid: <1310415963.68.0.740269303687.issue12538@psf.upfronthosting.co.za>
2011年07月11日 20:26:03JBernardolinkissue12538 messages
2011年07月11日 20:26:02JBernardocreate

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