Message 335943 - Python tracker

Message335943

Author	ncoghlan
Recipients	CuriousLearner, ncoghlan, ppt000, serhiy.storchaka, xtreak
Date	2019-02-19.12:53:41
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1550580821.24.0.0406159142577.issue31506@roundup.psfhosted.org>
In-reply-to

Content
Paolo: it still won't be completely clear, since there's still the subtle issue that __new__ is a static method rather than a class method, so the correct calls up to the base class are respectively: super(Singleton, cls).__new__(cls) # Static method, cls needs to be passed explicitly super(Singleton, self).__init__() # Bound method, self filled in automatically

Content

Paolo: it still won't be completely clear, since there's still the subtle issue that __new__ is a static method rather than a class method, so the correct calls up to the base class are respectively:

    super(Singleton, cls).__new__(cls) # Static method, cls needs to be passed explicitly

    super(Singleton, self).__init__() # Bound method, self filled in automatically

History
Date	User	Action	Args
2019-02-19 12:53:41	ncoghlan	set	recipients: + ncoghlan, serhiy.storchaka, CuriousLearner, xtreak, ppt000
2019-02-19 12:53:41	ncoghlan	set	messageid: <1550580821.24.0.0406159142577.issue31506@roundup.psfhosted.org>
2019-02-19 12:53:41	ncoghlan	link	issue31506 messages
2019-02-19 12:53:41	ncoghlan	create