[issue25988] collections.abc.Indexable

[STINNER Victor]

STINNER Victor <victor.stinner at gmail.com> added the comment:

Can't we use the new shiny PEP 562 here to actually emit a warning when collections.Iterable is used instead of collections.abc.Iterable?

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nosy: +vstinner

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue25988>
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