On Thu, Oct 13, 2016 at 01:46:34PM -0700, Neil Girdhar wrote: > If provided, the explicit metaclass must be an instance of > type()."
-1 for pointless breakage. The metaclass has always been permitted to be any callable. You haven't given any good reason for gratuitously changing this. -- Steve _______________________________________________ Python-ideas mailing list Python-ideas@python.org https://mail.python.org/mailman/listinfo/python-ideas Code of Conduct: http://python.org/psf/codeofconduct/
