[Python-Dev] Semantics of int(), index() (original) (raw)

Mark Dickinson dickinsm at gmail.com
Wed Apr 3 14:12:06 CEST 2013


On Wed, Apr 3, 2013 at 12:17 PM, Nick Coghlan <ncoghlan at gmail.com> wrote:

Perhaps we should start emitting a DeprecationWarning for int subclasses returned from int and index in 3.4? +1. Sounds good to me.

(I like the idea of an explicit error over implicit conversion to the base type, so deprecation of subtypes makes sense as a way forward. We should check the other type coercion methods, too.) Agreed on both points.

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