Message10072

Author	jdemoor
Recipients	jdemoor
Date	2015-05-21.05:55:16
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1432187716.85.0.625022905995.issue2357@psf.upfronthosting.co.za>
In-reply-to

Content
The error occurs in a more general case than above (`other` doesn't need to be `self` or to contain the same members). class TestSet(set): def difference_update(self, other): set.difference_update(self, other) return self __isub__ = difference_update a = TestSet('a') print a.difference_update(TestSet('b')) # inifinite recursion

The error occurs in a more general case than above (`other` doesn't need to be `self` or to contain the same members).

class TestSet(set):

    def difference_update(self, other):
        set.difference_update(self, other)
        return self

    __isub__ = difference_update

a = TestSet('a')
print a.difference_update(TestSet('b')) # inifinite recursion

History
Date	User	Action	Args
2015-05-21 05:55:16	jdemoor	set	messageid: <1432187716.85.0.625022905995.issue2357@psf.upfronthosting.co.za>
2015-05-21 05:55:16	jdemoor	set	recipients: + jdemoor
2015-05-21 05:55:16	jdemoor	link	issue2357 messages
2015-05-21 05:55:16	jdemoor	create