Message 93178 - Python tracker

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Author	milko.krachounov
Recipients	ezio.melotti, georg.brandl, milko.krachounov
Date	2009-09-27.16:08:29
SpamBayes Score	0.0004018448
Marked as misclassified	No
Message-id	<1254067711.37.0.583766291027.issue7006@psf.upfronthosting.co.za>
In-reply-to

Content
My suggestion is not only unreadable, but wrong. It's even less accurate than hasattr(x, '__call__'), as it doesn't look in all the classes in the MRO. Using isinstance(x, collections.Callable) should probably be the correct replacement for 2to3 and situation where checking this is really needed, as it does look for __call__ in the whole MRO.

My suggestion is not only unreadable, but wrong. It's even less accurate
than hasattr(x, '__call__'), as it doesn't look in all the classes in
the MRO. Using isinstance(x, collections.Callable) should probably be
the correct replacement for 2to3 and situation where checking this is
really needed, as it does look for __call__ in the whole MRO.

History
Date	User	Action	Args
2009-09-27 16:08:31	milko.krachounov	set	recipients: + milko.krachounov, georg.brandl, ezio.melotti
2009-09-27 16:08:31	milko.krachounov	set	messageid: <1254067711.37.0.583766291027.issue7006@psf.upfronthosting.co.za>
2009-09-27 16:08:30	milko.krachounov	link	issue7006 messages
2009-09-27 16:08:30	milko.krachounov	create