[issue34573] Simplify __reduce__() of set and dict iterators.

[Sergey Fedoseev]

New submission from Sergey Fedoseev <fedoseev.sergey at gmail.com>:

Currently __reduce__() implementation of set and dict iterators saves items to list using next/PyList_Append(), it could be simplified by using PySequence_List().

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components: Interpreter Core
messages: 324550
nosy: sir-sigurd
priority: normal
severity: normal
status: open
title: Simplify __reduce__() of set and dict iterators.
type: enhancement
versions: Python 3.8

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue34573>
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